1. Shimato, S., et al., Brain metastases from apocrine carcinoma of the scalp: case report. Journal of neuro-oncology, 2006. 77(3): p. 285-9.

2. Bhatnagar, A.K., et al., Stereotactic radiosurgery for four or more intracranial metastases. International journal of radiation oncology biology physics, 2006. 64(3): p. 898-903.

3. Christopoulou, A., et al., Integration of gamma knife surgery in the management of cerebral metastases from melanoma. Melanoma research, 2006. 16(1): p. 51-7.

4. Fuentes, S., et al., Brainstem metastases: management using gamma knife radiosurgery. Neurosurgery, 2006. 58(1): p. 37-42.

5. Katsurago, N., et al., Long-term survival following multimodality treatment of metachronous metastases parotid gland, adrenal gland, brain and mediastinal lymph node after resection of non-small cell lung cancer; report of a case. Kyobu geka. The Japanese journal of thoracic surgery, 2006. 59(2): p. 168-71.

6. Kondziolka, D., et al., Brainstem metastases: Management using Gamma Knife radiosurgery - Commentary. Neurosurgery, 2006. 58(1): p. 41-42.

7. Munakata, A., et al., Leiomyosarcoma of the uterus metastatic to brain. No shinkei geka. Neurological surgery, 2006. 34(4): p. 409-13.

8. Yoshinaga, Y., et al., Surgical treatment for primary non-small cell lung cancer with synchronous brain metastases. Kyobu geka. The Japanese journal of thoracic surgery, 2006. 59(1): p. 41-5.

9. Brown, J.V., 3rd, et al., Gamma-knife radiosurgery for the treatment of ovarian cancer metastatic to the brain. Gynecologic oncology, 2005. 97(3): p. 858-61.

10. Chernov, M., et al., Differentiation of the radiation-induced necrosis and tumor recurrence after gamma knife radiosurgery for brain metastases: importance of multi-voxel proton MRS. Minimally invasive neurosurgery : MIN, 2005. 48(4): p. 228-34.

11. Gerosa, M., et al., Analysis of long-term outcomes and prognostic factors in patients with non-small cell lung cancer brain metastases treated by gamma knife radiosurgery. Journal of neurosurgery, 2005. 102: p. 75-80.

12. Goyal, S., et al., Gamma knife surgery for the treatment of intracranial metastases from breast cancer. Journal of neurosurgery, 2005. 103(2): p. 218-23.

13. Hayashi, M., et al., Gamma knife surgery for metastatic brain tumors. Nippon rinsho. Japanese journal of clinical medicine, 2005. 63(Suppl 9): p. 623-32.

14. Higashidani, Y., et al., Small cell carcinoma of the esophagus with metastasis to the brain: A case report. Esophagus, 2005. 2(2): p. 97-102.

15. Iwasaki, T., et al., A case of lung cancer with cranial neuropathy as the first sign of onset due to metastatic leptomeningeal carcinomatosis. Nihon Kokyki Gakkai zasshi = the journal of the Japanese RespiratorySociety, 2005. 43(11): p. 664-7.

16. Kakeya, H., et al., A case of brain metastasis discovered after surgery for lung cancer based on changes in CEA, in which long-term survival was obtained by repeated gammaknife irradiation. Nihon Kokyki Gakkai zasshi = the journal of the Japanese RespiratorySociety, 2005. 43(12): p. 736-40.

17. Kemeny, A., Gamma knife surgery for brain metastases: indications for and limitations of a local treatment protocol - Comment. Acta Neurochirurgica, 2005.

147(7): p. 726. 18. Koc, M., et al., Gamma Knife radiosurgery for intracranial metastatic melanoma:

an analysis of survival and prognostic factors. Journal of neuro-oncology, 2005. 71(3): p. 307-13.

19. Kondziolka, D., et al., Long-term survivors after gamma knife radiosurgery for brain metastases. Cancer, 2005. 104(12): p. 2784-91.

20. Kondziolka, D., et al., Radiosurgery with or without whole-brain radiotherapy for brain metastases: The patients' perspective regarding complications. American Journal of Clinical Oncology: Cancer Clinical Trials, 2005. 28(2): p. 173-179.

21. Kondziolka, D., et al., Radiosurgery with or without whole-brain radiotherapy for brain Metastases - The patients' perspective regarding complications. American Journal of Clinical Oncology, 2005. 28(2): p. 173-179.

22. Lippitz, B., Gamma Knife radiosurgery in the minimal invasive treatment of brain metastases: The state-of-the-art. Rivista Medica, 2005. 11(1-2): p. 31-37.

23. Meling, T.R., et al., Brain metastases in adults. Tidsskrift for den Norske laegeforening, 2005. 125(16): p. 2179-82.

24. Mindermann, T., Tumor recurrence and survival following gamma knife surgery for brain metastases. Journal of neurosurgery, 2005. 102: p. 287-8.

25. Mindermann, T., Indications for gamma knife treatment. Schweizer Archiv fur Neurologie und Psychiatrie, 2005. 156(2): p. 66-74.

26. Mondani, M., et al., Combined approach to cerebral metastatic lesions: Surgery and Gamma Knife treatment. Rivista Medica, 2005. 11(1-2): p. 85-92.

27. Nam, T.K., et al., Gamma knife surgery for brain metastases in patients harboring four or more lesions: survival and prognostic factors. Journal of neurosurgery, 2005. 102: p. 147-50.

28. Narita, Y., Mangement of brain metastases based on EBM. Gan to kagaku ryoho, 2005. 32(4): p. 463-7.

29. Nicolato, A., et al., Gamma knife radiosurgery in brain metastases from testicular tumors. Medical oncology, 2005. 22(1): p. 45-56.

30. Pan, H.C., et al., Gamma knife surgery for brain metastases from lung cancer. Journal of neurosurgery, 2005. 102: p. 128-33.

31. Sadatomo, T., et al., Solitary brain metastasis from renal cell carcinoma 15 years after nephrectomy: case report. Neurologia medico-chirurgica, 2005. 45(8): p. 423-7.

32. Serizawa, T., et al. Gamma knife surgery for brain metastases: indications for and limitations of a local treatment protocol. 2005 [cited Date created: 2005/06/22/]; 7:[721-6].

33. Serizawa, T., et al., Diagnostic value of thallium-201 chloride single-photon emission computerized tomography in differentiating tumor recurrence from radiation injury after gamma knife surgery for metastatic brain tumors. Journal of neurosurgery, 2005. 102: p. 266-71.

34. Sheehan, J., et al., Radiosurgery for patients with recurrent small cell lung carcinoma metastatic to the brain: outcomes and prognostic factors. Journal of neurosurgery, 2005. 102: p. 247-54.

35. Szeifert, G.T., et al., Does gamma knife surgery stimulate cellular immune response to metastatic brain tumors? A histopathological and

immunohistochemical study. Journal of neurosurgery, 2005. 102: p. 180-4. 36. Takada, T., et al., Synergetic responses after administration of interleukin-2 and

interferon-alpha combined with gamma knife radiosurgery in a patient with multiple lung and brain metastases: A case report. Acta Urologica Japonica, 2005. 51(6): p. 381-384.

37. Varlotto, J.M., et al., The impact of whole-brain radiation therapy on the long-term control and morbidity of patients surviving more than one year after gamma knife radiosurgery for brain metastases. International journal of radiation oncology biology physics, 2005. 62(4): p. 1125-32.

38. Yu, C.P., et al., Prolonged survival in a subgroup of patients with brain metastases treated by gamma knife surgery. Journal of neurosurgery, 2005. 102: p. 262-5.

39. Andrews, D.W., et al., Whole brain radiation therapy with or without stereotactic radiosurgery boost for patients with one to three brain metastases: phase III results of the RTOG 9508 randomised trial. Lancet, 2004. 363(9422): p. 1665-72.

40. Chernov, M.F., et al., Early metabolic changes in metastatic brain tumors after Gamma Knife radiosurgery: 1H-MRS study. Brain tumor pathology, 2004. 21(2): p. 63-7.

41. Datta, R., et al., Survival in relation to radiotherapeutic modality for brain metastasis: whole brain irradiation vs gamma knife radiosurgery. American journal of clinical oncology, 2004. 27(4): p. 420-4.

42. Gerosa, M., et al., Regional treatment of metastasis: role of radiosurgery in brain metastases--gamma knife radiosurgery. Annals of oncology, 2004. 15(Suppl 4): p. iv113.

43. Iwai, Y., et al., Radiosurgery for Pituitary Metastases. Neurologia Medico-Chirurgica, 2004. 44(3): p. 112-116.

44. Jagannathan, J., et al., Long-term survival after gamma knife radiosurgery for primary and metastatic brain tumors. American journal of clinical oncology, 2004. 27(5): p. 441-4.

45. Jawahar, A., et al., Management strategies for patients with brain metastases: has radiosurgery made a difference? Southern medical journal, 2004. 97(3): p. 254-8.

46. Jawahar, A., et al., Gamma knife surgery in the management of brain metastases from lung carcinoma: a retrospective analysis of survival, local tumor control, and freedom from new brain metastasis. Journal of neurosurgery, 2004. 100(5): p. 842-7.

47. Lippitz, B., Gamma knife surgery improves the treatment of intracranial tumors. Läkartidningen, 2004. 101(40): p. 3078-80.

48. Lippitz, B.E., et al., Gamma knife radiosurgery for patients with multiple cerebral metastases. Acta neurochirurgica. Supplement, 2004. 91: p. 79-87.

49. Lorenzoni, J., et al., Radiosurgery for treatment of brain metastases: estimation of patient eligibility using three stratification systems. International journal of radiation oncology biology physics, 2004. 60(1): p. 218-24.

50. McIver, J.I. and B.E. Pollock, Radiation-induced tumor after stereotactic radiosurgery and whole brain radiotherapy: case report and literature review. Journal of neuro-oncology, 2004. 66(3): p. 301-5.

51. Meier, S., et al., Survival and prognostic factors in patients with brain metastases from malignant melanoma. Onkologie, 2004. 27(2): p. 145-9.

52. Muacevic, A., et al., Stereotactic radiosurgery without radiation therapy providing high local tumor control of multiple brain metastases from renal cell carcinoma. Minimally invasive neurosurgery, 2004. 47(4): p. 203-8.

53. Muacevic, A., et al., Stereotactic radiosurgery for multiple brain metastases from breast carcinoma. Cancer, 2004. 100(8): p. 1705-11.

54. Peanar, P.L., Repeated gamma knife radiosurgery for multiple metastatic brain tumours - Comment. Acta Neurochirurgica, 2004. 146(9): p. 993.

55. Radbill, A.E., et al., Initial treatment of melanoma brain metastases using gamma knife radiosurgery. Cancer, 2004. 101(4): p. 825-833.

56. Sheehan, J., et al., The expanding role of neurosurgeons in the management of brain metastases. Surgical Neurology, 2004. 62(1): p. 32-41.

57. Shehata, M.K., et al. Impact of SRS (stereotactic radiosurgery) dose on survival among 98 patients with 1-3 brain metastases <= 2 cm. in Conference title: 46th Annual Meeting of the American-Society-for-Therapeutic-Radiology- and-Oncology, October 03 -07, 2004 , Atlanta, GA, USA, Sponsor: Amer Soc Therapeut Radiol & Oncol. 2004.

58. Shehata, M.K., et al., Stereotatic radiosurgery of 468 brain metastases ltoreq2 cm: Implications for SRS dose and whole brain radiation therapy. International Journal of Radiation Oncology Biology Physics, 2004. 59(1): p. 87-93.

59. Shuto, T., et al. Repeated gamma knife radiosurgery for multiple metastatic brain tumours. 2004 [cited Date created: 2004/09/01/ Date completed: 2004/12/22/]; 9:[989-93].

60. Siomin, V.E., et al., Posterior fossa metastases: risk of leptomeningeal disease when treated with stereotactic radiosurgery compared to surgery. Journal of neuro-oncology, 2004. 67(1-2): p. 115-21.

61. Stone, A., et al., A comparison of survival rates for treatment of melanoma metastatic to the brain. Cancer investigation, 2004. 22(4): p. 492-7.

62. Suh, J.H., M.A. Vogelbaum, and G.H. Barnett, Update of stereotactic radiosurgery for brain tumors. Current opinion in neurology, 2004. 17(6): p. 681-6.

63. Van, E.A.T.C.J., et al., Gamma Knife Radiosurgery and Neurosurgical Treatment Management for Breast Cancer Patients with Brain Metastases. Geburtshilfe und Frauenheilkunde, 2004. 64(1): p. 63-69.

64. Wowra, B., et al., Safety and efficacy of outpatient gamma knife radiosurgery for multiple cerebral metastases. Expert review of neurotherapeutics, 2004. 4(4): p. 673-9.

65. Yamamoto, K., et al., Chronic administration of single weekly paclitaxel in heavily pretreated ovarian cancer patients. Current medicinal chemistry, 2004. 11(4): p. 425-8.

66. Yamamoto, M., Letter about case of metastatic brain tumor with postoperative bleeding from the tumor following radiosurgery. No shinkei geka, 2004. 32(3): p. 304.

67. Yoshida, S. and K. Morii. The role of surgery in the treatment of brain metastasis: a retrospective review. 2004 [cited Date created: 2004/07/15/ Date completed:

2005/01/05/]; 8:[767-70]. 68. Belohlávek, O., et al. Brain metastases after stereotactic radiosurgery using the

Leksell gamma knife: can FDG PET help to differentiate radionecrosis from tumour progression? 2003 [cited Date created: 2002/12/16/ Date completed: 2003/08/01/ Date revised: 2004/11/17/]; 1:[96-100].

69. Flannery, T.W., et al., Gamma knife stereotactic radiosurgery for synchronous versus metachronous solitary brain metastases from non-small cell lung cancer. Lung cancer, 2003. 42(3): p. 327-33.

70. Gerosa, M., A. Nicolato, and R. Foroni, The role of gamma knife radiosurgery in the treatment of primary and metastatic brain tumors. Current opinion in oncology, 2003. 15(3): p. 188-96.

71. Hasegawa, T., et al., Brain metastases treated with radiosurgery alone: an alternative to whole brain radiotherapy? Neurosurgery, 2003. 52(6): p. 1318-26.

72. Hasegawa, T., et al., Stereotactic radiosurgery for brain metastases from gastrointestinal tract cancer. Surgical neurology, 2003. 60(6): p. 506-14.

73. Kaido, T., et al., Brain metastases from urachal carcinoma. Journal of clinical neuroscience, 2003. 10(6): p. 703-5.

74. Kobayashi, T., Y. Mori, and Y. Kida, Gamma knife radiosurgery. Gan to kagaku ryoho, 2003. 30(13): p. 2043-9.

75. Liscák, R., G. Simonová, and V. Vladyka, Radiosurgical treatment of intracranial tumours. Prakticky Lekar, 2003. 83(3): p. 153-159.

76. Matsubayashi, H., et al., Lung carcinoma with jejunal metastasis causing large-luminal dilatation, report of a case. Stomach and Intestine (Tokyo), 2003. 38(5): p. 763-768.

77. McWilliams, R.R., et al., Management of brain metastases from thyroid carcinoma: a study of 16 pathologically confirmed cases over 25 years. Cancer, 2003. 98(2): p. 356-62.

78. O'Neill, B.P., et al., A comparison of surgical resection and stereotactic radiosurgery in the treatment of solitary brain metastases. International journal of radiation oncology biology physics, 2003. 55(5): p. 1169-76.

79. Pollock, B.E., et al., Properly selected patients with multiple brain metastases may benefit from aggressive treatment of their intracranial disease. Journal of neuro-oncology, 2003. 61(1): p. 73-80.

80. Robinson, C., et al. Impact of initial whole brain radiotherapy (WBRT) in addition to gamma knife radiosurgery (GKSRS) on the neurologic status of patients with newly diagnosed brain metastases. in Conference title: 45th Annual Meeting of the American Society for Therapeutic Radiology and Oncology, October 19-23, 2003, Salt Lake City, Utah, USA, Sponsor: American Society for Therapeutic Radiology and Oncology. 2003.

81. Serizawa, T., et al., Gamma knife radiosurgery for metastatic brain tumors from lung cancer. Japanese Journal of Neurosurgery, 2003. 12(1): p. 3-9.

82. Sheehan, J.P., et al., Radiosurgery in patients with renal cell carcinoma metastasis to the brain: long-term outcomes and prognostic factors influencing survival and local tumor control. Journal of neurosurgery, 2003. 98(2): p. 342-9.

83. Shiohara, S., et al., Successful treatment with stereotactic radiosurgery for brain metastases of endometrial carcinoma: a case report and review of the literature.

International journal of gynecological cancer, 2003. 13(1): p. 71-6. 84. Shuto, T., et al., Gamma knife radiosurgery for metastatic tumours in the brain

stem. Acta neurochirurgica, 2003. 145(9): p. 755-60. 85. Simonová, G. and L. Roman, Radiosurgery in the treatment of malignant brain

tumors. Expert Review of Anticancer Therapy, 2003. 3(6): p. 879-890. 86. Varlotto, J.M., et al., Analysis of tumor control and toxicity in patients who have

survived at least one year after radiosurgery for brain metastases. International journal of radiation oncology biology physics, 2003. 57(2): p. 452-64.

87. Varlotto, J.M., et al. The impact of whole brain radiation therapy on the long-term control and morbidity of patients treated with gamma knife radiosurgery for brain metastases. in Conference title: 45th Annual Meeting of the American Society for Therapeutic Radiology and Oncology, October 19-23, 2003, Salt Lake City, Utah, USA, Sponsor: American Society for Therapeutic Radiology and Oncology. 2003.

88. Wellis, G., et al., Direct costs of microsurgical management of radiosurgically amenable intracranial pathology in Germany: an analysis of meningiomas, acoustic neuromas, metastases and arteriovenous malformations of less than 3 cm in diameter. Acta neurochirurgica, 2003. 145(4): p. 249-55.

89. Wolff, R., et al., Pertreatment radiation induced oedema causing acute hydrocephalus after radiosurgery for multiple cerebellar metastases. Acta Neurochirurgica, 2003. 145(8): p. 691-696.

90. Zhong, Q., et al., Complications following gamma knife radiosurgery. Zhonghua wai ke za zhi (Chinese journal of surgery), 2003. 41(7): p. 513-5.

91. Amendola, B.E., et al., Radiosurgery as palliation for brain metastases: a retrospective review of 72 patients harboring multiple lesions at presentation. Journal of neurosurgery, 2002. 97(5Suppl): p. 511-4.

92. Bhatnagar, A., et al., Analysis of repeat stereotactic radiosurgery for progressive primary and metastatic CNS tumors. International journal of radiation oncology biology physics, 2002. 53(3): p. 527-32.

93. Brown, P.D., et al., Stereotactic radiosurgery for patients with radioresistant brain metastases. Neurosurgery, 2002. 51(3): p. 656-65.

94. Buchsbaum, J.C., et al., Survival by radiation therapy oncology group recursive partitioning analysis class and treatment modality in patients with brain metastases from malignant melanoma: a retrospective study. Cancer, 2002. 94(8): p. 2265-72.

95. DiBiase, S.J., L.S. Chin, and L. Ma, Influence of gamma knife radiosurgery on the quality of life in patients with brain metastases. American journal of clinical oncology, 2002. 25(2): p. 131-4.

96. Fuentes, S., et al., Metastatic meningioma to the first thoracic vertebral body A case report and review of the literature. Neuro-Chirurgie, 2002. 48(1): p. 53-6.

97. Gerosa, M., et al., Gamma knife radiosurgery for brain metastases: a primary therapeutic option. Journal of neurosurgery, 2002. 97(5Suppl): p. 515-24.

98. Gonzalez, M.J., et al., Gamma knife radiosurgery for intracranial metastatic melanoma: a 6- year experience. Journal of neurosurgery, 2002. 97(5Suppl): p. 494-8.

99. Habermann, W., et al., Combination of surgery and gamma knife radiosurgery--a therapeutic option for patients with tumors of nasal cavity or paranasal sinuses

infiltrating the skull base. Acta otorhinolaryngologica Italica, 2002. 22(2): p. 74-9. 100. Hanaoka, H., et al., A case of parathyroid carcinoma invading the trachea and

superior mediastium. Practica Otologica, Supplement, 2002(109): p. 135-139. 101. Hernandez, L., et al., Gamma knife radiosurgery for renal cell carcinoma brain

metastases. Journal of neurosurgery, 2002. 97(5Suppl): p. 489-93. 102. Hoshi, S., et al., Gamma-knife radiosurgery for brain metastasis of renal cell

carcinoma: results in 42 patients. International journal of urology, 2002. 9(11): p. 618-25.

103. Jawahar, A., et al., First 100 cases of gamma knife radiosurgery in Louisiana: analysis of demographics and early results. The Journal of the Louisiana State Medical Society, 2002. 154(1): p. 31-6.

104. Jawahar, A., et al., Gamma knife radiosurgery for brain metastases: do patients benefit from adjuvant external-beam radiotherapy? An 18-month comparative analysis. Stereotactic and functional neurosurgery, 2002. 79(3-4): p. 262-71.

105. Levin, K.J., et al., Gamma knife radiosurgery in patients with advanced breast cancer undergoing bone marrow transplant. Journal of neurosurgery, 2002. 97(5Suppl): p. 663-5.

106. Liscak, R., V. Vladyka, and G. Simonova, Use of gamma knife radiosurgery for intracranial tumors. Expert Review of Neurotherapeutics, 2002. 2(4): p. 481-489.

107. Mahajan, A., J. Borden, and J.S. Tsai, Carcinomatous meningitis: are surgeryand gamma knife radiosurgery treatment risk factors? Journal of neurosurgery, 2002. 97(5Suppl): p. 441-4.

108. Mahmoud, A.A.S., et al., Brain metastases from gynecological cancers: factors that affect overall survival. Technology in cancer research & treatment, 2002. 1(4): p. 305-10.

109. Mahmoud, A.A.S., et al., Brain metastases from bladder carcinoma: presentation, treatment and survival. The Journal of urology, 2002. 167(6): p. 2419-22.

110. Mingione, V., et al., Gamma surgery for melanoma metastases in the brain. Journal of Neurosurgery, 2002. 96(3): p. 544-551.

111. Moazami, N., et al., Stage III non-small cell lung cancer and metachronous brain metastases. The Journal of thoracic and cardiovascular surgery, 2002. 124(1): p. 113-22.

112. Nakamura, H., Gamma knife radiosurgery for brain metastases. No to shinkei, 2002. 54(12): p. 1025-32.

113. Ohta, Y., et al., Results of recent therapy for non-small-cell lung cancer with brain metastasis as the initial relapse. American journal of clinical oncology, 2002. 25(5): p. 476-9.

114. Petrovich, Z., et al., Survival and pattern of failure in brain metastasis treated with stereotactic gamma knife radiosurgery. Journal of neurosurgery, 2002. 97(5Suppl): p. 499-506.

115. Regine, W.F., The radiation oncologist's perspective on stereotactic radiosurgery. Technology in cancer research & treatment, 2002. 1(1): p. 43-9.

116. Regine, W.F., et al., Risk of symptomatic brain tumor recurrence and neurologic deficit after radiosurgery alone in patients with newly diagonised brain metastases: Results and implications. International Journal of Radiation Oncology Biology Physics, 2002. 52(2): p. 333-338.

117. Schoeggl, A., et al., Stereotactic radiosurgery for brain metastases from colorectal cancer. International journal of colorectal disease, 2002. 17(3): p. 150-5.

118. Serizawa, T., et al., Gamma knife radiosurgery for metastatic brain tumors from lung cancer: a comparison between small cell and non-small cell carcinoma. Journal of neurosurgery, 2002. 97(5Suppl): p. 484-8.

119. Sheehan, J.P., et al., Radiosurgery for non-small cell lung carcinoma metastatic to the brain: long-term outcomes and prognostic factors influencing patient survival time and local tumor control. Journal of neurosurgery, 2002. 97(6): p. 1276-81.

120. Shehata, M.K., et al. Stereotatic radiosurgery (SRS) of 468 brain metastases ltoreq 2 cm: Implications for SRS dose and whole brain radiation therapy (WBRT). in Conference title: 44th Annual Meeting of the American Society for Therapeutic Radiology and Oncology, October 06-10, 2002, New Orleans, LA, USA, Sponsor: American Society for Therapeutic Radiology and Oncology, International Society of Radiation Oncology. 2002.

121. Siebels, M., et al., (Outpatient radiosurgery in 58 patients with intracerebral metastases from renal cell carcinoma: 5-Year results.). Urologe A, 2002. 41(5): p. 482-488.

122. Sneed, P.K., et al., A multi-institutional review of radiosurgery alone vs radiosurgery with whole brain radiotherapy as the initial management of brain metastases. International journal of radiation oncology biology physics, 2002. 53(3): p. 519-26.

123. Szeifert, G.T., et al., Observations of intracranial neoplasms treated with gamma knife radiosurgery. Journal of neurosurgery, 2002. 97(5Suppl): p. 623-6.

124. Takami, T., et al., Cavernous sinus metastasis from thyroid papillary adenocarcinoma. Journal of clinical neuroscience, 2002. 9(5): p. 598-600.

125. Vesagas, T.S., et al., Gamma knife radiosurgery and brain metastases: local control, survival, and quality of life. Journal of neurosurgery, 2002. 97(5Suppl): p. 507-10.

126. Wowra, B., et al., Repeated gamma knife surgery for multiple brain metastases from renal cell carcinoma. Journal of neurosurgery, 2002. 97(4): p. 785-93.

127. Yamamoto, M., et al., Gamma Knife radiosurgery for numerous brain metastases: is this a safe treatment? International journal of radiation oncology biology physics, 2002. 53(5): p. 1279-83.

128. Yu, C., et al., Metastatic melanoma to the brain: prognostic factors after gamma knife radiosurgery. International journal of radiation oncology biology physics, 2002. 52(5): p. 1277-87.

129. Amendola, B.E., et al. Brain metastases in lung cancer: The results of radiosurgery in 238 consecutive patients. in Conference title: 43rd Annual Meeting of the American Society for Therapeutic Radiology and Oncology, November 04-08, 2001, San Francisco, CA, USA, Sponsor: American Society for Therapeutic Radiology and Oncology. 2001.

130. Boran, B.O., et al., Gamma knife radiosurgery in the management of brain metastases. Turkish Neurosurgery, 2001. 11(1-2): p. 9-17.

131. Goodman, K.A., et al., Relationship between pattern of enhancement and local

control of brain metastases after radiosurgery. International Journal of Radiation Oncology Biology Physics, 2001. 50(1): p. 139-146.

132. Hoffman, R., et al., Radiosurgery for brain metastases from primary lung carcinoma. The cancer journal, 2001. 7(2): p. 121-31.

133. Huang, M.C., et al., A metastatic pituitary carcinoid tumor successfully treated with gamma knife radiosurgery. Zhonghua yi xue za zhi, 2001. 64(7): p. 414-8.

134. Koehler, M. and A. Merlo, Treatment of brain metastasis. Therapeutische Umschau, 2001. 58(12): p. 732-737.

135. Mahmoud, A.A.S., et al., Tumor distribution and survival in six patients with brain metastases from cervical carcinoma. Gynecologic oncology, 2001. 81(2): p. 196-200.

136. Majhail, N.S., et al., Factors influencing early complications following Gamma Knife radiosurgery A prospective study. Stereotactic and functional neurosurgery, 2001. 76(1): p. 36-46.

137. Minami, H., et al., Complete remission of brain metastases from prostate cancer by gamma knife radiosurgery: a case report. Hinyokika kiyo, 2001. 47(5): p. 333-6.

138. Neves, S., et al., Pseudogliomatous growth pattern of anaplastic small cell carcinomas metastatic to the brain. Clinical neuropathology, 2001. 20(1): p. 38-42.

139. Park, Y.G., et al., Gamma knife radiosurgery for metastatic brain tumors. Stereotactic and functional neurosurgery, 2001. 76(3-4): p. 201-3.

140. Petru, E., et al., Long-term survival in a patient with brain metastases preceding the diagnosis of endometrial cancer Report of two cases and review of the literature. Journal of neurosurgery, 2001. 94(5): p. 846-8.

141. Sanghavi, S.N., et al., Radiosurgery for patients with brain metastases: a multi-institutional analysis, stratified by the RTOG recursive partitioning analysis method. International journal of radiation oncology biology physics, 2001. 51(2): p. 426-34.

142. Sengöz, K.M., M.U. Abacioglu, and B.M. Atasoy, Survival and prognostic factor analysis in whole brain irradiation of patients with brain metastases. Marmara Medical Journal, 2001. 14(1): p. 7-11.

143. Serizawa, T., et al., Gamma knife radiosurgery for multiple brain metastases from non-small cell lung cancer - Comparison with whole brain radiation therapy. Japanese Journal of Lung Cancer, 2001. 41(2): p. 123-129.

144. Serizawa, T., et al., Differentiation between tumor recurrence and radiation injury after gamma knife radiosurgery for metastatic brain tumors: Value of serial thallium-201 chloride SPECT. Japanese Journal of Neurosurgery, 2001. 10(11): p. 726-732.

145. Siegfried, J., et al., Palliative treatment of brain metastases with gamma knife. Therapeutische Umschau. Revue thérapeutique, 2001. 58(7): p. 413-8.

146. Simonova, G., R. Liscak, and J. Novotny, Jr. Brain metastases treated by Leksell gamma knife: Results and prognostic factors for patients. in Conference title: 11th European Cancer Conference, October 21-25, 2001, Lisbon, Portugal. 2001.

147. Sykiotis, C., et al., Ovarian müllerian adenosarcoma. Journal of Gynecologic

Surgery, 2001. 17(2): p. 57-60. 148. Wei, R., Z.m. Ma, and J. Yuan, Therapeutic effect of gamma-ray stereotactic

radiotherapy on brain metastases. Hunan Yike Daxue Xuebao, 2001. 26(5): p. 451-452.

149. Yamanaka, K., et al., Treatment for brain metastasis from lung cancer in the era of radiosurgery. No shinkei geka, 2001. 29(7): p. 617-23.

150. Amendola, B.E., et al., Gamma knife radiosurgery in the treatment of patients with single and multiple brain metastases from carcinoma of the breast. The cancer journal, 2000. 6(2): p. 88-92.

151. Amendola, B.E., et al., Brain metastases in renal cell carcinoma: management with gamma knife radiosurgery. The cancer journal, 2000. 6(6): p. 372-6.

152. Cha, S.T., et al., Cerebellopontine angle metastasis from papillary carcinoma of the thyroid: case report and literature review. Surgical neurology, 2000. 54(4): p. 320-6.

153. Chen, J.C., et al., Radiosurgical salvage therapy for patients presenting with recurrence of metastatic disease to the brain. Neurosurgery, 2000. 46(4): p. 860-6.

154. Chen, J.C., et al., Stereotactic radiosurgery in the treatment of metastatic disease to the brain. Neurosurgery, 2000. 47(2): p. 268-79.

155. Firlik, K.S., et al., Stereotactic radiosurgery for brain metastases from breast cancer. Annals of surgical oncology, 2000. 7(5): p. 333-8.

156. Fujita, A., et al., Combination chemotherapy of cisplatin, ifosfamide, and irinotecan with rhG-CSF support in patients with brain metastases from non-small cell lung cancer. Oncology, 2000. 59(4): p. 291-5.

157. Goyal, L.K., et al., The role of whole brain radiotherapy and stereotactic radiosurgery on brain metastases from renal cell carcinoma. International journal of radiation oncology biology physics, 2000. 47(4): p. 1007-12.

158. Gursky, J.T., T.A. Rummans, and J.L. Black, ECT administration in a patient after craniotomy and gamma knife surgery: a case report and review. The journal of ECT, 2000. 16(3): p. 295-9.

159. Ikekubo, K., et al., Seven cases of brain metastasis from papillary thyroid carcinoma. Kaku igaku, 2000. 37(4): p. 349-57.

160. Kawakami, T., et al., A case report of chronic myelocytic leukemia with multiple brain metastases, which responded to the gamma-knife therapy. No to shinkei, 2000. 52(12): p. 1097-101.

161. Kim, D.G., et al., Gamma knife radiosurgery for brain metastases: prognostic factors for survival and local control. Journal of neurosurgery, 2000. 93(Suppl 3): p. 23-9.

162. Li, B., et al., Comparison of three treatment options for single brain metastasis from lung cancer. International journal of cancer. Journal international du cancer, 2000. 90(1): p. 37-45.

163. Maesawa, S., et al., Brain metastases in patients with no known primary tumor: The role of stereotactic radiosurgery. Cancer, 2000. 89(5): p. 1095-1101.

164. Nakagawa, K., et al., A single institutional outcome analysis of Gamma Knife radiosurgery for single or multiple brain metastases. Clinical neurology and neurosurgery, 2000. 102(4): p. 227-232.

165. Payne, B.R., et al., Gamma surgery for intracranial metastases from renal cell carcinoma. Journal of Neurosurgery, 2000. 92(5): p. 760-765.

166. Sansur, C.A., et al., Gamma knife radiosurgery for the treatment of brain metastases. Stereotactic and functional neurosurgery, 2000. 74(1): p. 37-51.

167. Sawaya, R., Brain metastasis: steel knife or gamma knife? Annals of surgical oncology, 2000. 7(5): p. 323-4.

168. Schöggl, A., et al., Defining the role of stereotactic radiosurgery versus microsurgery in the treatment of single brain metastases. Acta neurochirurgica, 2000. 142(6): p. 621-6.

169. Serizawa, T., et al., How effective is the gamma knife treatment for multiple metastatic brain tumors? Analysis of cases with non-small cell carcinoma. Japanese Journal of Neurosurgery, 2000. 9(11): p. 725-730.

170. Serizawa, T., et al., Gamma knife treatment for multiple metastatic brain tumors compared with whole-brain radiation therapy. Journal of neurosurgery, 2000. 93(Suppl 3): p. 32-6.

171. Shaw, E., et al., Single dose radiosurgical treatment of recurrent previously irradiated primary brain tumors and brain metastases: final report of RTOG protocol 90-05. International journal of radiation oncology biology physics, 2000. 47(2): p. 291-8.

172. Simonová, G., et al., Solitary brain metastases treated with the Leksell gamma knife: prognostic factors for patients. Radiotherapy and oncology, 2000. 57(2): p. 207-13.

173. Suzuki, S., et al., Gamma knife radiosurgery for simultaneous multiple metastatic brain tumors. Journal of neurosurgery, 2000. 93(Suppl 3): p. 30-1.

174. Terahara, A., et al., Analysis of dose distribution in gamma knife radiosurgery for multiple targets. International journal of radiation oncology biology physics, 2000. 47(5): p. 1431-4.

175. Unger, F., et al., Hydrocephalus - A major complication after stereotactic radiosurgical gamma knife treatment? Acta Chirurgica Austriaca, 2000. 32(5): p. 233-235.

176. Chidel, M.A., et al., Treatment outcome for patients with primary nonsmall-cell lung cancer and synchronous brain metastasis. Radiation oncology investigations, 1999. 7(5): p. 313-9.

177. Huang, C.F., et al., Stereotactic radiosurgery for brainstem metastases. Journal of neurosurgery, 1999. 91(4): p. 563-8.

178. Iwai, Y. and K. Yamanaka, Gamma Knife radiosurgery for skull base metastasis and invasion. Stereotactic and Functional Neurosurgery, 1999. 72(SUPPL. 1): p. 81-87.

179. Kim, M.S., S.I. Lee, and S.H. Sim, Brain tumors with cysts treated with Gamma Knife radiosurgery: is microsurgery indicated? Stereotactic and functional neurosurgery, 1999. 72(Suppl 1): p. 38-44.

180. Kondziolka, D., et al., Stereotactic radiosurgery plus whole brain radiotherapy versus radiotherapy alone for patients with multiple brain metastases. International journal of radiation oncology biology physics, 1999. 45(2): p. 427-34.

181. Kubota, Y., et al., Complete remission of brain metastasis from transitional cell

carcinoma of the bladder by M-VAC chemotherapy and gamma knife radiosurgery: A case report. Japanese Journal of Clinical Urology, 1999. 53(3): p. 251-253.

182. Lavine, S.D., et al., Gamma knife radiosurgery for metastatic melanoma: an analysis of survival, outcome, and complications. Neurosurgery, 1999. 44(1): p. 59-64.

183. Ling, S.M., et al., Local control of large primary brain tumors or metastasis treated by Leksell gamma-knife stereotactic radiosurgery: An analysis of dose- volume considerations, local control, and complications. Journal of Radiosurgery, 1999. 2(3): p. 141-152.

184. Muacevic, A., et al., Surgery and radiotherapy compared with gamma knife radiosurgery in the treatment of solitary cerebral metastases of small diameter. Journal of neurosurgery, 1999. 91(1): p. 35-43.

185. Peterson, A.M., et al., MR imaging response of brain metastases after gamma knife stereotactic radiosurgery. Radiology, 1999. 211(3): p. 807-14.

186. Pollock, B.E., et al., The Mayo Clinic gamma knife experience: indications and initial results. Mayo Clinic proceedings, 1999. 74(1): p. 5-13.

187. Schoeggl, A., et al., Prognostic factor analysis for multiple brain metastases after gamma knife radiosurgery: results in 97 patients. Journal of neuro-oncology, 1999. 42(2): p. 169-75.

188. Simonová, G., et al., Radiosurgery with the Leksell gamma knife in the treatment of solitary brain metastasis--5-year results. Vnitrní lékarství, 1999. 45(5): p. 284-90.

189. Simonova, G., et al., Stereotactic irradiation of solitary cerebral metastases of renal carcinoma by leksell gamma knife. Prakticky Lekar, 1999. 79(12): p. 691-695.

190. Sneed, P.K., et al., Radiosurgery for brain metastases: is whole brain radiotherapy necessary? International journal of radiation oncology biology physics, 1999. 43(3): p. 549-58.

191. Várady, P., et al., Neurosurgery using the Gamma Knife. Orvosi hetilap, 1999. 140(7): p. 331-45.

192. Yamanaka, K., Prognostic factors for brain metastasis from lung cancer after gamma knife radiosurgery. Osaka city medical journal, 1999. 45(1): p. 45-59.

193. Yamanaka, K., et al., Gamma Knife radiosurgery for metastatic brain tumor: the usefulness of repeated Gamma Knife radiosurgery for recurrent cases. Stereotactic and functional neurosurgery, 1999. 72(Suppl 1): p. 73-80.

194. Grob, J.J., et al., Radiosurgery without whole brain radiotherapy in melanoma brain metastases. European Journal of Cancer, 1998. 34(8): p. 1187-1192.

195. Linzer, D., et al., Gamma knife radiosurgery for large volume brain tumors: An analysis of acute and chronic toxicity. Stereotactic and Functional Neurosurgery, 1998. 70(SUPPL. 1): p. 11-18.

196. Mori, Y., et al., Stereotactic radiosurgery for cerebral metastatic melanoma: factors affecting local disease control and survival. International journal of radiation oncology biology physics, 1998. 42(3): p. 581-9.

197. Mori, Y., et al., Stereotactic radiosurgery for brain metastasis from renal cell carinoma. Cancer, 1998. 83(2): p. 344-353.

198. Nicolato, A., et al., Minimally invasive neurosurgery. Part II: Stereotactic gamma knife radiosurgery in solitary/single intracranial metastasis. Rivista Medica, 1998. 4(3): p. 121-133.

199. Pan, H.C., et al., Effects of gamma knife radiosurgery for brain tumors: clinical evaluation. Zhonghua yi xue za zhi, 1998. 61(7): p. 397-407.

200. Schoeggl, A., et al., Gamma-knife radiosurgery for brain metastases of renal cell carcinoma: Results in 23 patients. Acta Neurochirurgica, 1998. 140(6): p. 549-555.

201. Seung, S.K., et al., Gamma knife radiosurgery for malignant melanoma brain metastases. The cancer journal from Scientific American, 1998. 4(2): p. 103-9.

202. Siegfried, J., et al., The gamma knife and its role in neurosurgery. Schweizerische Medizinische Wochenschrift, 1998. 128(4): p. 115-122.

203. Uchiyama, B., et al., Gamma-knife radiosurgery for metastatic brain tumors from primary lung cancer. Nihon Kokyuki Gakkai zasshi, 1998. 36(6): p. 503-8.

204. Yamamoto, M., et al., Gamma knife radiosurgery with numerous target points for intracranially disseminated metastases. Early experience in 3 patients and experimental analysis of whole brain irradiation doses, in Conference title: 3rd International Stereotactic Radiosurgery Society Meeting, June 25-28, 1997, Madrid, Spain, Sponsor: International Stereotactic Radiosurgery Society. 1998, S. Karger AG, P.O. Box, Allschwilerstrasse 10, CH-4009 Basel, Switzerland, S. Karger AG, New York, New York, USA. p. 94-109.

205. Yamanaka, K., et al., Clinical study of renal cell carcinoma with brain metastasis. International journal of urology, 1998. 5(2): p. 124-8.

206. Yang, C.C.J., et al., Dose volume histogram analysis of the gamma knife radiosurgery treating twenty-five metastatic intracranial tumors. Stereotactic and Functional Neurosurgery, 1998. 70(SUPPL. 1): p. 41-49.

207. Young, R.F., The role of the gamma knife in the treatment of malignant primary and metastatic brain tumors. CA: a cancer journal for clinicians, 1998. 48(3): p. 177-88.

208. Baardsen, R., et al., Gamma knife radiosurgery of intracranial metastases. Tidsskrift for den Norske Laegeforening, 1997. 117(11): p. 1591-1595.

209. Chilton, J.D., Gamma Knife radiosurgery: indications, techniques, and results in 200 patients treated at the Midwest Gamma Knife Center. Missouri medicine, 1997. 94(7): p. 346-53.

210. Ericson, K., et al., Positron emission tomography using 18F-fluorodeoxyglucose in patients with stereotactically irradiated brain metastases. Stereotactic and Functional Neurosurgery, 1997. 66(SUPPL. 1): p. 214-224.

211. Fernandez, V.E., et al., Analysis of prognostic factors for patients with single brain metastasis treated with stereotactic radiosurgery. Radiation oncology investigations, 1997. 5(1): p. 31-7.

212. Gerosa, M., et al., Gamma knife radiosurgery for intracranial metastases: From tumor control to increased survival. Stereotactic and Functional Neurosurgery, 1997. 66(SUPPL. 1): p. 184-192.

213. Grob, J.J., et al. Gamma knife radiosurgery is useful in the management of metastatic melanoma in the brain. in Conference title: 4th World Conference on Melanoma, June 10-14, 1997, Sydney, Australia. 1997.

214. Karlsson, B., et al., Tumor seeding following stereotactic biopsy of brain metastases Report of two cases. Journal of neurosurgery, 1997. 87(2): p. 327-30.

215. Kawana, K., et al., Successful treatment of brain metastases from ovarian cancer using gamma-knife radiosurgery. Gynecologic oncology, 1997. 65(2): p. 357-9.

216. Kim, Y.S., et al., Stereotactic radiosurgery for patients with nonsmall cell lung carcinoma metastatic to the brain. Cancer, 1997. 80(11): p. 2075-83.

217. Liscak, R., et al., Radiosurgery for brain metastases of breast carcinoma. Prakticky Lekar, 1997. 77(9): p. 447-450.

218. Ma, Z., Y. Hou, and Y. Liu, Gamma knife treatment of brain metastatic tumors. Hunan yi ke da xue xue bao, 1997. 22(1): p. 63-5.

219. Magnaes, B., The gamma knife radiation knife--a progress in the treatment of cerebral metastases. Tidsskrift for den Norske laegeforening, 1997. 117(11): p. 1583.

220. Park, Y.G., et al., Volume changes following gamma knife radiosurgery of intracranial tumors. Surgical neurology, 1997. 48(5): p. 488-93.

221. Seo, Y., et al., Early effects of gamma knife radiosurgery on brain metastases: assessment by 201TlCl SPECT and 99mTc-DTPA-human serum albumin SPECT. Neurologia medico-chirurgica, 1997. 37(1): p. 25-30.

222. Shiau, C.Y., et al., Radiosurgery for brain metastases: relationship of dose and pattern of enhancement to local control. International journal of radiation oncology biology physics, 1997. 37(2): p. 375-83.

223. Tago, M., et al., Gamma knife radiosurgery for metastatic brain tumors: neuropathological report of two autopsy cases and review of literatures. Nippon Igaku Hoshasen Gakkai zasshi, 1997. 57(3): p. 119-26.

224. Wowra, B., et al., Profile of ambulatory radiosurgery with the gamma knife system 2: Report of clinical experiences. Der Radiologe, 1997. 37(12): p. 1003-15.

225. Chamberlain, M.C., et al., Stereotactic radiosurgery for metastatic brain tumors. International Journal of Oncology, 1996. 8(3): p. 617-624.

226. Fukuoka, S., et al., Radiosurgery of brain metastases with the Gamma Knife. Stereotactic and functional neurosurgery, 1996. 66(Suppl 1): p. 193-200.

227. Gerosa, M., et al., Gamma Knife radiosurgery for intracranial metastases: from local tumor control to increased survival. Stereotactic and functional neurosurgery, 1996. 66(Suppl 1): p. 184-92.

228. Kobayashi, T., T. Tanaka, and Y. Kida, The evolving use of Gamma Knife radiosurgery for malignant brain tumors in Japan, in Conference title: 2nd International Stereotactic Radiosurgery Society Meeting, June 14-17, 1995, Boston, Massachusetts, USA. 1996, S. Karger AG, P.O. Box, Allschwilerstrasse 10, CH-4009 Basel, Switzerland, S. Karger AG, New York, New York, USA. p. 127-140.

229. Liscak, R., et al., Leksell gamma knife in hospital Na Homolce. Prakticky Lekar, 1996. 76(9): p. 427-434.

230. Shaw, E., et al., Radiosurgery for the treatment of previously irradiated recurrent primary brain tumors and brain metastases: initial report of radiation therapy oncology group protocol 90-05. International journal of radiation oncology biology

physics, 1996. 34(3): p. 647-54. 231. Tago, M., et al., Gamma Knife radiosurgery for brain stem metastases: two

autopsy cases. Stereotactic and functional neurosurgery, 1996. 66(Suppl 1): p. 225-30.

232. Tanaka, T., et al., The results of gamma knife radiosurgery for malignant skull base tumors. No shinkei geka, 1996. 24(3): p. 235-9.

233. Yoshino, E., et al., Irradiation effects on the metabolism of metastatic brain tumors: analysis by positron emission tomography and 1H-magnetic resonance spectroscopy. Stereotactic and functional neurosurgery, 1996. 66(Suppl 1): p. 240-59.

234. Young, R.F., et al., Gamma knife radiosurgery for treatment of multiple brain metastases: A comparison of patients with single versus multiple lesions, in Conference title: 2nd International Stereotactic Radiosurgery Society Meeting, June 14-17, 1995, Boston, Massachusetts, USA. 1996, S. Karger AG, P.O. Box, Allschwilerstrasse 10, CH-4009 Basel, Switzerland, S. Karger AG, New York, New York, USA. p. 92-101.

235. Gerosa, M.A., et al., Gamma Knife radiosurgery of primary and metastatic malignant brain tumors, a preliminary report. Stereotactic and functional neurosurgery, 1995. 64(Suppl 1): p. 56-66.

236. Kida, Y., T. Kobayashi, and T. Tanaka, Radiosurgery of the metastatic brain tumours with gamma-knife. Acta neurochirurgica. Supplement, 1995. 63: p. 89-94.

237. Morikawa, T., et al., Stereotactic radiosurgery with the gamma knife for brain metastases in patients with lung cancer. Nihon Kyobu Shikkan Gakkai zasshi, 1995. 33(1): p. 44-50.

238. Rutigliano, M.J., et al., The cost effectiveness of stereotactic radiosurgery versus surgical resection in the treatment of solitary metastatic brain tumors. Neurosurgery, 1995. 37(3): p. 445-53.

239. Simonová, G., et al., Fractionated stereotaxic radiotherapy with the Leksell gamma knife. Casopís lékaru ceskych, 1995. 134(17): p. 547-54.

240. Whang, C.J. and Y. Kwon, Gamma knife radiosurgery for malignant tumors. Journal of Korean medical science, 1995. 10(5): p. 379-87.

241. Flickinger, J.C., et al., A multi-institutional experience with stereotactic radiosurgery for solitary brain metastasis. International journal of radiation oncology biology physics, 1994. 28(4): p. 797-802.

242. Jokura, H., et al., Gamma knife radiosurgery of a series of only minimally selected metastatic brain tumours. Acta neurochirurgica. Supplement, 1994. 62: p. 77-82.

243. Karlsson, B., L. Kihlstrom, and C. Lindquist, Medical controversy: Is Gamma Knife surgery the treatment of choice for cerebral metastases? FORUM - Trends in Experimental and Clinical Medicine, 1994. 4(4): p. 396-402.

244. Koike, Y., et al., Effect of radiosurgery using Leksell gamma unit on metastatic brain tumor--autopsy case report. Neurologia medico-chirurgica, 1994. 34(8): p. 534-7.

245. Mogard, J., et al., Recurrent tumor vs radiation effects after gamma knife radiosurgery of intracerebral metastases: diagnosis with PET-FDG. Journal of

computer assisted tomography, 1994. 18(2): p. 177-81. 246. Motozaki, T., et al., Peritumoral hemorrhage after radiosurgery for metastatic

brain tumor: a case report. No shinkei geka, 1994. 22(8): p. 789-93. 247. Naito, H., et al., Radical treatment of brain metastasis of colorectal cancer.

Oncology Reports, 1994. 1(6): p. 1203-1205. 248. Berk, H.W., et al., Extracranial absorbed doses with Gamma Knife radiosurgery.

Stereotactic and functional neurosurgery, 1993. 61(Suppl 1): p. 164-72. 249. Kida, Y., et al., Gamma-radiosurgery of metastatic brain tumors. No shinkei geka,

1993. 21(11): p. 991-7. 250. Kihlström, L., B. Karlsson, and C. Lindquist, Gamma Knife surgery for cerebral

metastases Implications for survival based on 16 years experience. Stereotactic and functional neurosurgery, 1993. 61(Suppl 1): p. 45-50.

251. Somaza, S., et al., Stereotactic radiosurgery for cerebral metastatic melanoma. Journal of neurosurgery, 1993. 79(5): p. 661-6.

252. Terahara, A., Gamma knife. Gan to kagaku ryoho, 1993. 20(14): p. 2133-42. 253. Coffey, R.J., et al., Radiosurgery for solitary brain metastases using the cobalt-60

gamma unit: methods and results in 24 patients. International journal of radiation oncology biology physics, 1991. 20(6): p. 1287-95.

254. Coffey, R.J., et al., Solitary brain metastasis: radiosurgery in lieu of microsurgery in 32 patients. Acta neurochirurgica. Supplementum, 1991. 52: p. 90-2.

255. Kihlström, L., et al., Gamma knife surgery for cerebral metastasis. Acta neurochirurgica. Supplementum, 1991. 52: p. 87-9.

256. Coffey, R.J. and L.D. Lunsford, Stereotactic radiosurgery using the 201 cobalt-60 source gamma knife. Neurosurgery clinics of North America, 1990. 1(4): p. 933-54.

257. Lunsford, L.D., J. Flickinger, and R.J. Coffey, Stereotactic gamma knife radiosurgery Initial North American experience in 207 patients. Archives of neurology, 1990. 47(2): p. 169-75.

258. Lindquist, C., Gamma knife surgery for recurrent solitary metastasis of a cerebral hypernephroma: case report. Neurosurgery, 1989. 25(5): p. 802-4.

259. Kobayashi, et al., The stereotactic radiosurgery using gamma knife on 150 cases of brain tumors (Meeting abstract). Dept. of Neurosurgery, Komaki City Hosp., Komaki 485, Japan. English. NOTNLM. 19950401.

260. Rand, et al., Stereotactic radiosurgery for metastatic brain tumors (Meeting abstract). Neurosciences Inst., Hosp. of the Good Samaritan, Los Angeles, CA. English. NOTNLM. 19940301.

261. Rand, et al., Metastatic neoplasms of the brain treated by the Leksell Gamma Knife (Meeting abstract). Neurosciences Inst., Hosp. of the Good Samaritan, Los Angeles, CA. English. NOTNLM. 19940201.

262. Sansur, et al., Gamma Knife Radiosurgery for Treatment of Brain Metastases (Meeting abstract). Departments of Radiation Oncology and Neurological Surgery, University of Maryland School of Medicine, Baltimore, MD. English. NOTNLM. 19991001.