2
Abstract S8 Journal of Applied Hematology - Volume 10, Supplement 1, 2019 EQTTGNCVKQP DGVYGGP )NQDCN .8 U[UVQNKE HWPEVKQP CPF JGOQINQDKP NGXGN R Conclusion: %CTFKCE RGTHQTOCPEG UJQWNF KPENWFG CUUGUUOGPV QH DQVJ U[UVQNKE CPF FKCUVQNKE RCTCOGVGTU CU VJGTG EQWNF DG CNVGTCVKQP KP .8 FKCUVQNKE ſNNKPI KPFKEGU GXGP KP CDUGPEG QH U[UVQNKE F[UHWPEVKQP *GPEG VJGUG KPFKEGU ECP DG WUGF CU CP GCTN[ OCTMGT HQT ECTFKCE CHHGEVKQP 5RGEMNG VTCEMKPI GEJQECTFKQITCRJ[ ECP TGEQIPK\G VJG ECTFKCE KPXQNXGOGPV KP TGCNN[ GCTN[ UVCIGU CPF KPKVKCVKQP QH VTGCVOGPV CPF FGETGCUKPI TCVG QH RCKPHWN ETKUGU VQ RTGXGPV KTTGXGTUKDNG O[QECTFKCN F[UHWPEVKQP Keywords: %CTFKCE &QRRNGT UKEMNG # %& CPF %& GZRTGUUKQP RCVVGTP in pediatric precursor B-acute lymphoblastic leukemia: Clinical and prognostic implications Randa A. Osman, Nema R. Hamad 1 , Mahmoud M. Kamel, Maha M. Aqle 2 'HSDUWPHQW RI &OLQLFDO 3DWKRORJ\ 1&, &DLUR 8QLYHUVLW\ &DLUR 'HSDUWPHQW RI &OLQLFDO 3DWKRORJ\ 1DWLRQDO ,QVWLWXWH RI 8URORJ\ DQG 1HSKURORJ\ 'HSDUWPHQW RI &OLQLFDO 3DWKRORJ\ )DFXOW\ RI 0HGLFLQH )RU JLUOV $O$]KDU 8QLYHUVLW\ &DLUR (J\SW Background: .GWMGOKC KU VJG OQUV EQOOQP V[RG QH EJKNFJQQF ECPEGT #EWVG N[ORJQDNCUVKE NGWMGOKC #.. KU VJG OQUV EQOOQP UWDV[RG CEEQWPVKPI HQT QH ECUGU 6JG GZRTGUUKQP QH %& CPF %& YGTG ENCKOGF VQ DG COQPI PGY RTQIPQUVKE RCTCOGVGTU Aim of the Work: 6Q UJGF PGY NKIJV QP VJG DKQNQIKECN UKIPKſECPEG QH %& CPF %& GZRTGUUKQP KP RCVKGPVU YKVJ $ EGNN #.. Patients and Methods: 6JKU UVWF[ YCU RGTHQTOGF QP PGYN[ FKCIPQUGF RGFKCVTKE #.. RCVKGPVU OCNGU CPF HGOCNGU #IG TCPIGF HTQO OQPVJU VQ [GCTU %& CPF %& YGTG VGUVGF D[ (NQY %[VQOGVT[ Results: %& YCU RQUKVKXG KP RCVKGPVU %& KP RCVKGPVU CPF EQ GZRTGUUKQP KP RCVKGPVU 2CVKGPVU YGTG ENCUUKſGF KPVQ VYQ ITQWRU %& RQUKVKXG ITQWR GKVJGT GZRTGUUKPI %& CNQPG =52 UKPING RQUKVKXG? QT KP EQGZRTGUUKQP YKVJ %& =&2 FQWDNG RQUKVKXG? %& PGICVKXG ITQWR GKVJGT PGICVKXG HQT DQVJ %& CPF %& =&0 FQWDNG PGICVKXG? QT %&XG %&XG %& 52 52 %& YCU HQWPF KP QPG RCVKGPV RCVKGPVU EQGZRTGUUKPI %& CPF %& CPF RCVKGPVU CTG &0 %& GZRTGUUKQP 52 QT &2 YCU CUUQEKCVGF YKVJ C JKIJGT HTGSWGPE[ QH TEL/AML1 = KP VJG %& XG ITQWR XU KP VJG ŌXG ITQWR R ? +V YCU CNUQ CUUQEKCVGF YKVJ CEJKGXKPI PGICVKXG /4& CV VJG GPF QH KPFWEVKQP = KP VJG %& XG ITQWR XU R? *KIJGT QXGTCNN UWTXKXCN YCU GPEQWPVGTGF KP RCVKGPVU YKVJ %& RQUKVKXG GZRTGUUKQP YKVJ EWOWNCVKXG QXGTCNN UWTXKXCN CV OQPVJU XGTUWU KP %& PGICVKXG ECUGU R Conclusion: %& GZRTGUUKQP YCU OQTG HTGSWGPV KP NQYTKUM RCVKGPVU VJQUG YJQ CEJKGXGF PGICVKXG /4& CPF EQTTGNCVGF YKVJ VJG HCXQTCDNG RTQIPQUVKE RCTCOGVGTU KPFKECVKPI C TQNG HQT %& KP CPVKNGWMGOKE FGHGPUG KP #.. RCVKGPVU Keywords: #EWVG N[ORJQDNCUVKE NGWMGOKC %& %& OKPKOCN TGUKFWCN FKUGCUG TEL/AML A-021: CD30 expression versus serum UQNWDNG %& NGXGN 4QNG KP RTQIPQUKU CPF treatment of acute myeloid leukemia Dalia A. Nigm, Zeinab A. Abd Elhameed, Mohamed Z. Abd Elrahman 'HSDUWPHQW RI &OLQLFDO 3DWKRORJ\ )DFXOW\ RI 0HGLFLQH $VVLXW 8QLYHUVLW\ $VVLXW (J\SW Objectives: #U YG PQVGF VJCV %& KU C XCNWCDNG OQNGEWNG KP TGIWNCVKQP QH ITQYVJ CPF FGCVJ QH N[ORJQE[VGU KP OCNKIPCPV N[ORJQOCU YG CPCN[\GF %& GZRTGUUKQP CPF UGTWO UQNWDNG %& U%& OQNGEWNG NGXGN KP RCVKGPVU YKVJ CEWVG O[GNQKF NGWMGOKC #/. VQ CUUGUU VJGKT TQNG CU C RTQIPQUVKE OCTMGTU CPF VQ GZCOKPG VJG RQUUKDKNKV[ QH CPVK%& VQ DG C VCTIGVGF VJGTCR[ KP VJGUG RCVKGPVU Methods: 9G UVWFKGF %& GZRTGUUKQP D[ /WNVKEQNQT ƀQY E[VQOGVT[ KOOWPQRJGPQV[RKE CPCN[UKU QP DQPG OCTTQY CURKTCVGU QH #/. RCVKGPVU 5GTWO U%& NGXGN YCU OGCUWTGF D[ 'P\[OG .KPMGF +OOWPQUTDGPV #UUC[ '.5# 9G EQTTGNCVG %& CPF U%& XCNWGU YKVJ CNN QH YJKVG DNQQF EGNN EQWPVU *GOQINQDKP RNCVGNGVU DQPG OCTTQY DNCUVU CPF E[VQIGPGVKEU 6JG (KUJGTŏU GZCEV VGUV QT EJKUSWCTG YCU WUGF HQT EQORCTKUQP QH ECVGIQTKECN XCTKCDNGU CPF VJG V VGUV QT QPGYC[ CPCN[UKU QH XCTKCPEG #018# YCU CRRNKGF HQT PWOGTKECN EQORCTKUQPU WUKPI 5255 XGTUKQP # RXCNWG QH YCU EQPUKFGTGF VQ DG UVCVKUVKECNN[ UKIPKſECPV Results: 1WT UVWF[ EQPFWEVGF QP #/. RCVKGPVU VJG OGCP RCVKGPVUŏ CIG YCU v [GCTU TCPIG Ō YGTG OCNGU CPF YGTG HGOCNGU RCVKGPVU JCXG JKIJ %&GZRTGUUKQP CPF JCXG GNGXCVGF UGTWO U%& 9G HQWPF VJCV VJGTG YCU C UKIPKſECPV EQTTGNCVKQP DGVYGGP DQVJ %& GZRTGUUKQP CPF U%& NGXGN YKVJ 9$%U EQWPV $/ DNCUVU CFXGTUG TKUM E[VQIGPGVKEU (.6+6& CPF YKVJ TGNCRUG HQT %& GZRTGUUKQP EQORNGVG TGOKUUKQP HCKNWTG YKVJ GNGXCVGF UGTWO U%& NGXGN Conclusions: %& KU GZRTGUUGF D[ O[GNQDNCUVU KP #/. RCVKGPVU 9G HQWPF VJCV JKIJ %& GZRTGUUKQP CPF GNGXCVGF U%& NGXGN ECP DG WUGF CU RTQIPQUVKE OCTMGTU HQT TGNCRUG CPF EQORNGVG TGOKUUKQP HCKNWTG TGURGEVKXGN[ (WTVJGTOQTG VJGUG RCVKGPVU YKVJ CFXGTUG TKUM E[VQIGPGVKEU JCXG PQV VQQ OCP[ VTGCVOGPV QRVKQPU UQ VJG WUG CPVK%& VCTIGVGF VJGTCR[ OC[ DG C RQUUKDNG CNVGTPCVKXG HQT VJKU RCVKGPV ITQWR YJKEJ PGGF HWTVJGT UVWFKGU Keywords: %& O[GNQKF UGTWO # %&%&Ō%& NGWMGOKC stem cells in acute myeloid leukaemia; a promising phenotype for minimal residual disease detection 0DUZD 0 +DQD¿ $]]D 0 .DPHO 1DKOD 0 (O Sharkawy, Eman Z. Kandeel, Mohammed A. Samra 'HSDUWPHQW RI &OLQLFDO 3DWKRORJ\ DQG 0HGLFDO 2QFRORJ\ 1&, &DLUR 8QLYHUVLW\ &DLUR (J\SW Background: #EWVG O[GNQKF NGWMGOKC #/. KU C JGVGTQIGPGQWU FKUQTFGT YKVJ VTGCVOGPV TGURQPUG OWEJ KPHGTKQT VQ CEWVG N[ORJQDNCUVKE NGWMGOKC 6TGCVOGPV HCKNWTG KU NCTIGN[ CVVTKDWVGF VQ VJG RGTUKUVGPEG QH NGWMGOKC UVGO EGNNU .5%U YJKEJ CTG NGUU >'RZQORDGHG IUHH IURP KWWSZZZMDKMRXUQDORUJ RQ 7XHVGD\ 2FWREHU ,3 @

A-021: CD30 expression versus serum treatment of acute ... · rqukvkxg gzrtguukqp ykvj ewowncvkxg qxgtcnn uwtxkxcn cv oqpvju xgtuwu kp %& pgicvkxg ecugu r conclusion: ... mohammed

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Page 1: A-021: CD30 expression versus serum treatment of acute ... · rqukvkxg gzrtguukqp ykvj ewowncvkxg qxgtcnn uwtxkxcn cv oqpvju xgtuwu kp %& pgicvkxg ecugu r conclusion: ... mohammed

Abstract

S8 Journal of Applied Hematology - Volume 10, Supplement 1, 2019

EQTTGNCVKQP�DGVYGGP�)NQDCN�.8�U[UVQNKE�HWPEVKQP�CPF�JGOQINQDKP�NGXGN� R��������Conclusion:� %CTFKCE� RGTHQTOCPEG� UJQWNF�KPENWFG�CUUGUUOGPV�QH�DQVJ�U[UVQNKE�CPF�FKCUVQNKE�RCTCOGVGTU�CU�VJGTG�EQWNF�DG�CNVGTCVKQP�KP�.8�FKCUVQNKE�ſNNKPI�KPFKEGU�GXGP�KP�CDUGPEG�QH�U[UVQNKE�F[UHWPEVKQP��*GPEG�VJGUG�KPFKEGU�ECP�DG�WUGF�CU�CP�GCTN[�OCTMGT�HQT�ECTFKCE�CHHGEVKQP��5RGEMNG�VTCEMKPI�GEJQECTFKQITCRJ[� ECP� TGEQIPK\G� VJG� ECTFKCE� KPXQNXGOGPV� KP�TGCNN[�GCTN[�UVCIGU�CPF�KPKVKCVKQP�QH�VTGCVOGPV�CPF�FGETGCUKPI�TCVG�QH�RCKPHWN�ETKUGU�VQ�RTGXGPV�KTTGXGTUKDNG�O[QECTFKCN�F[UHWPEVKQP�

Keywords: %CTFKCE��&QRRNGT��UKEMNG

#������%&���CPF�%&���GZRTGUUKQP�RCVVGTP�in pediatric precursor B-acute lymphoblastic leukemia: Clinical and prognostic implications

Randa A. Osman, Nema R. Hamad1, Mahmoud M. Kamel, Maha M. Aqle2

'HSDUWPHQW�RI�&OLQLFDO�3DWKRORJ\��1&,��&DLUR�8QLYHUVLW\��&DLUR���'HSDUWPHQW�RI�&OLQLFDO�3DWKRORJ\��1DWLRQDO�,QVWLWXWH�RI�8URORJ\�DQG�1HSKURORJ\��'HSDUWPHQW�RI�&OLQLFDO�3DWKRORJ\��)DFXOW\�RI�0HGLFLQH��)RU�JLUOV���$O�$]KDU�8QLYHUVLW\��&DLUR��(J\SW

Background:� .GWMGOKC� KU� VJG� OQUV� EQOOQP� V[RG� QH�EJKNFJQQF�ECPEGT��#EWVG�N[ORJQDNCUVKE�NGWMGOKC�#..��KU�VJG�OQUV� EQOOQP� UWDV[RG�� CEEQWPVKPI� HQT� ����QH� ECUGU�� 6JG�GZRTGUUKQP�QH�%&���CPF�%&���YGTG�ENCKOGF�VQ�DG�COQPI�PGY�RTQIPQUVKE�RCTCOGVGTU��Aim of the Work:�6Q�UJGF�PGY�NKIJV�QP�VJG�DKQNQIKECN�UKIPKſECPEG�QH�%&���CPF�%&���GZRTGUUKQP�KP�RCVKGPVU�YKVJ�$�EGNN�#..��Patients and Methods:�6JKU�UVWF[�YCU�RGTHQTOGF�QP����PGYN[�FKCIPQUGF�RGFKCVTKE�#..�RCVKGPVU�����OCNGU�CPF����HGOCNGU��#IG�TCPIGF�HTQO���OQPVJU�VQ����[GCTU��%&���CPF�%&���YGTG� VGUVGF�D[�(NQY�%[VQOGVT[��Results: %&���YCU�RQUKVKXG�KP����RCVKGPVU���������%&���KP����RCVKGPVU�������CPF�EQ��GZRTGUUKQP�KP����RCVKGPVU�������2CVKGPVU�YGTG�ENCUUKſGF�KPVQ�VYQ�ITQWRU���� %&���RQUKVKXG�ITQWR��GKVJGT�GZRTGUUKPI�%&���CNQPG� =52�

UKPING� RQUKVKXG�?� QT� KP� EQ�GZRTGUUKQP�YKVJ�%&��� =&2 �FQWDNG�RQUKVKXG�?

��� %&���PGICVKXG�ITQWR��GKVJGT�PGICVKXG�HQT�DQVJ�%&���CPF�%&���=&0�FQWDNG�PGICVKXG�?�QT�%&���XG��%&�� XG�%&���52��

52�%&���YCU�HQWPF�KP�QPG�RCVKGPV�����������RCVKGPVU��������EQ�GZRTGUUKPI�%&���CPF�%&���CPF���RCVKGPVU�������CTG�&0��%&���GZRTGUUKQP� 52�QT�&2��YCU�CUUQEKCVGF�YKVJ�C�JKIJGT�HTGSWGPE[�QH�TEL/AML1 =�������������KP�VJG�%&��� XG�ITQWR�XU������� ������ KP� VJG����ŌXG�ITQWR��R�������?�� +V�YCU�CNUQ�CUUQEKCVGF�YKVJ�CEJKGXKPI�PGICVKXG�/4&�CV�VJG�GPF�QH�KPFWEVKQP�=�����������KP�VJG�%&��� XG�ITQWR�XU��������������R������?��*KIJGT�QXGTCNN�UWTXKXCN�YCU�GPEQWPVGTGF�KP�RCVKGPVU�YKVJ�%&���RQUKVKXG�GZRTGUUKQP�YKVJ������EWOWNCVKXG�QXGTCNN�UWTXKXCN�CV����OQPVJU�XGTUWU�������KP�%&���PGICVKXG�ECUGU�R���������Conclusion: %&���GZRTGUUKQP�YCU�OQTG�HTGSWGPV�KP�NQY�TKUM�RCVKGPVU�� VJQUG�YJQ�CEJKGXGF�PGICVKXG�/4&�CPF�EQTTGNCVGF�YKVJ�VJG�HCXQTCDNG�RTQIPQUVKE�RCTCOGVGTU�KPFKECVKPI�C�TQNG�HQT�%&���KP�CPVK�NGWMGOKE�FGHGPUG�KP�#..�RCVKGPVU�

Keywords:� #EWVG� N[ORJQDNCUVKE� NGWMGOKC�� %&���� %&����OKPKOCN�TGUKFWCN�FKUGCUG��TEL/AML

A-021: CD30 expression versus serum UQNWDNG�%&���NGXGN��4QNG�KP�RTQIPQUKU�CPF�treatment of acute myeloid leukemia

Dalia A. Nigm, Zeinab A. Abd Elhameed, Mohamed Z. Abd Elrahman'HSDUWPHQW�RI�&OLQLFDO�3DWKRORJ\��)DFXOW\�RI�0HGLFLQH� $VVLXW�8QLYHUVLW\��$VVLXW��(J\SW

Objectives:�#U�YG�PQVGF�VJCV�%&���KU�C�XCNWCDNG�OQNGEWNG�KP�TGIWNCVKQP�QH�ITQYVJ�CPF�FGCVJ�QH� N[ORJQE[VGU� KP�OCNKIPCPV�N[ORJQOCU�� YG� CPCN[\GF� %&��� GZRTGUUKQP� CPF� UGTWO�UQNWDNG�%&���U%&����OQNGEWNG� NGXGN� KP�RCVKGPVU�YKVJ�CEWVG�O[GNQKF�NGWMGOKC�#/.��VQ�CUUGUU�VJGKT�TQNG�CU�C�RTQIPQUVKE�OCTMGTU�CPF�VQ�GZCOKPG�VJG�RQUUKDKNKV[�QH�CPVK�%&���VQ�DG�C�VCTIGVGF�VJGTCR[�KP�VJGUG�RCVKGPVU��Methods:�9G�UVWFKGF�%&���GZRTGUUKQP� D[�/WNVKEQNQT� ƀQY� E[VQOGVT[� KOOWPQRJGPQV[RKE�CPCN[UKU�QP�DQPG�OCTTQY�CURKTCVGU�QH����#/.�RCVKGPVU��5GTWO�U%&���NGXGN�YCU�OGCUWTGF�D[�'P\[OG�.KPMGF�+OOWPQUTDGPV�#UUC[� '.5#���9G� EQTTGNCVG�%&���CPF� U%&��� XCNWGU�YKVJ�CNN� QH�YJKVG� DNQQF� EGNN� EQWPVU��*GOQINQDKP�� RNCVGNGVU�� DQPG�OCTTQY�DNCUVU� CPF� E[VQIGPGVKEU�� 6JG�(KUJGTŏU� GZCEV� VGUV� QT�EJK�USWCTG�YCU�WUGF�HQT�EQORCTKUQP�QH�ECVGIQTKECN�XCTKCDNGU�CPF�VJG�V�VGUV�QT�QPG�YC[�CPCN[UKU�QH�XCTKCPEG�#018#��YCU�CRRNKGF�HQT�PWOGTKECN�EQORCTKUQPU�WUKPI�5255�XGTUKQP�����#�R�XCNWG�QH�������YCU�EQPUKFGTGF�VQ�DG�UVCVKUVKECNN[�UKIPKſECPV��Results:�1WT�UVWF[�EQPFWEVGF�QP����#/.�RCVKGPVU��VJG�OGCP�RCVKGPVUŏ�CIG�YCU�����v�����[GCTU�TCPIG����Ō�������������YGTG�OCNGU�CPF���� �����YGTG� HGOCNGU����� �����RCVKGPVU�JCXG� JKIJ�%&���GZRTGUUKQP� CPF� ��� ����� JCXG� GNGXCVGF�UGTWO�U%&����9G�HQWPF�VJCV�VJGTG�YCU�C�UKIPKſECPV�EQTTGNCVKQP�DGVYGGP�DQVJ�%&���GZRTGUUKQP�CPF�U%&���NGXGN�YKVJ�9$%U�EQWPV��$/�DNCUVU�� CFXGTUG� TKUM� E[VQIGPGVKEU�� (.6��+6&�CPF�YKVJ�TGNCRUG�HQT�%&���GZRTGUUKQP��EQORNGVG�TGOKUUKQP�HCKNWTG�YKVJ� GNGXCVGF� UGTWO� U%&��� NGXGN��Conclusions:� %&��� KU�GZRTGUUGF�D[�O[GNQDNCUVU�KP�#/.�RCVKGPVU��9G�HQWPF�VJCV�JKIJ�%&���GZRTGUUKQP�CPF�GNGXCVGF�U%&���NGXGN�ECP�DG�WUGF�CU�RTQIPQUVKE�OCTMGTU�HQT�TGNCRUG�CPF�EQORNGVG�TGOKUUKQP�HCKNWTG�TGURGEVKXGN[�� (WTVJGTOQTG�� VJGUG� RCVKGPVU�YKVJ� CFXGTUG� TKUM�E[VQIGPGVKEU�JCXG�PQV�VQQ�OCP[�VTGCVOGPV�QRVKQPU��UQ�VJG�WUG�CPVK�%&���VCTIGVGF�VJGTCR[�OC[�DG�C�RQUUKDNG�CNVGTPCVKXG�HQT�VJKU�RCVKGPV�ITQWR�YJKEJ�PGGF�HWTVJGT�UVWFKGU�

Keywords: %&����O[GNQKF��UGTWO�

#������%&�� %&��Ō%&��� �NGWMGOKC�stem cells in acute myeloid leukaemia; a promising phenotype for minimal residual disease detection

0DUZD�0��+DQD¿��$]]D�0��.DPHO��1DKOD�0��(O�Sharkawy, Eman Z. Kandeel, Mohammed A. Samra'HSDUWPHQW�RI�&OLQLFDO�3DWKRORJ\�DQG�0HGLFDO�2QFRORJ\��1&,��&DLUR�8QLYHUVLW\��&DLUR��(J\SW

Background:�#EWVG�O[GNQKF�NGWMGOKC�#/.��KU�C�JGVGTQIGPGQWU�FKUQTFGT� YKVJ� VTGCVOGPV� TGURQPUG�OWEJ� KPHGTKQT� VQ� CEWVG�N[ORJQDNCUVKE�NGWMGOKC��6TGCVOGPV�HCKNWTG�KU�NCTIGN[�CVVTKDWVGF�VQ�VJG�RGTUKUVGPEG�QH�NGWMGOKC�UVGO�EGNNU�.5%U��YJKEJ�CTG�NGUU�

>'RZQORDGHG�IUHH�IURP�KWWS���ZZZ�MDKMRXUQDO�RUJ�RQ�7XHVGD\��2FWREHU�����������,3����������������@

Page 2: A-021: CD30 expression versus serum treatment of acute ... · rqukvkxg gzrtguukqp ykvj ewowncvkxg qxgtcnn uwtxkxcn cv oqpvju xgtuwu kp %& pgicvkxg ecugu r conclusion: ... mohammed

Abstract

Journal of Applied Hematology - Volume 10, Supplement 1, 2019 S9

CEEGUUKDNG�CPF�JGPEG�NGUU�TGURQPUKXG�VQ�EJGOQ�VJGTCRGWVKEU��6JG�ENCUUKECN�.5%U�RJGPQV[RG�KU�%&�� �%&�����JQYGXGT�.5%U�GZRTGUU�QVJGT�OCTMGTU�GURGEKCNN[�%&����YJKEJ�OC[�DG�GXGP�GCTNKGT�VJCP�%&����Aim of this Study:�9G�J[RQVJGUK\GF�VJCV�%&����OC[�DG�DGVVGT�OCTMGT�QH�.5%U�CPF�VJCV�VJG�OQTG�VJG�PWODGT�QH�.5%U�CV�FKCIPQUKU�CPF�QT�CV�HQNNQY�WR�RGTKQFU��VJG�OQTG�VJG�ECUG�YQWNF�DG�TGUKUVCPV�VQ�VJGTCR[��Methods:�6JG�UVWF[�YCU�RGTHQTOGF�QP����PGYN[�FKCIPQUGF�#/.�RCVKGPVU����EQNQT�RCPGNU�QH�OQPQENQPCN�CPVKDQFKGU�YGTG�WUGF��%&��(+6%�%&���2'�%&��'%&�%&��2'�2%��CPCN[\GF�QP�0CXKQU�(NQY�E[VQOGVGT��%GNN�RQRWNCVKQPU�YKVJ�FKHHGTGPV�UWTHCEG�OCTMGTU�YGTG�ECNEWNCVGF�WUKPI�VJG�RTKUO�HWPEVKQP�QH�VJG�UQHVYCTG��6JG�UVWF[�YCU�RGTHQTOGF�CEEQTFKPI� VQ�*GNUKPMK�FGENCTCVKQP� HQT�UVWFKGU�QP�JWOCP�UWDLGEVU� CPF�CRRTQXGF�D[� VJG� +PUVKVWVKQP�4GXKGY�$QCTF�+4$��QH�VJG�0CVKQPCN�%CPEGT�+PUVKVWVG��%CKTQ�7PKXGTUKV[��Results:�#OQPI�VJG�UVWFKGF��#�JKIJGT %&�������CV�FKCIPQUKU�2���������CPF�CV�FC[�F���� (R���������R��������TGURGEVKXGN[��JCF�CP�CFXGTUG� KORCEV�QP�15�CPF�&(5��#�JKIJGT� =%&�� �%&����%&��� ?���CV�FKCIPQUKU� 2���������2���������CPF�HQNNQY�WR�RGTKQFU�CV�F���CPF�F����2����������2��������CPF�2���������2��������TGURGEVKXGN[��YCU�UKIPKſECPVN[�CUUQEKCVGF�YKVJ� CFXGTUG� KORCEV� QP�15�CPF�&(5��Conclusion:�%&����JCU� DGGP� UJQYP� VQ� DG� C� WPKSWG�OCTMGT� QH� .5%�YKVJKP� VJG�%&�� %&��Ō�EQORCTVOGPV��+V�OC[�DG�WUGF�CU�C�WPKSWG�UKPING�RJGPQV[RG�HQT�/4&�FGVGEVKQP�KP�#/.�RCVKGPVU�

Keywords:�#EWVG�O[GNQKF�NGWMGOKC��%&�����NGWMGOKC�UVGO�EGNNU��OKPKOCN�TGUKFWCN�FKUGCUG

A-023: CD56 and CD11b positivity with low Smac/DIABLO expression as predictors of chemoresistance in acute myeloid leukaemia: Flow cytometric analysis

Abeer Ibrahim, Asmaa M. Zahran1, Sanaa Shaker Aly2, Ahmed Refaat, Mohammed H. Hassan3

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Background:�4GUKUVCPEG�VQ�EJGOQVJGTCR[�KU�C�OCLQT�QDUVCENG�VQ�EWTKPI�CEWVG�O[GNQKF�NGWMCGOKC�#/.���CPF�UGXGTCN�CPVKIGPU�CTG�ENCKOGF�VQ�RNC[�RTKOCT[�TQNGU�KP�VJKU�TGUKUVCPEG��Aim of the Work: 6JG�CKO�QH�VJKU�UVWF[�YCU�VQ�GXCNWCVG�VJG�TQNGU�QH�%&����%&��D�CPF�5OCE�&+#$.1�IGPG�GZRTGUUKQP�NGXGNU�CU�RTQIPQUVKE�OCTMGTU�QH�VJG�ENKPKECN�QWVEQOG��TGURQPUG�VQ�EJGOQVJGTCR[�CPF�UWTXKXCN�QH�#/.�RCVKGPVU��Materials and Methods:�#�ETQUU�UGEVKQPCN�QDUGTXCVKQPCN�UVWF[�YCU�EQPFWEVGF�QP����PCÊXG�#/.�RCVKGPVU�YJQ�TGEGKXGF�KPFWEVKQP�VJGTCR[�YKVJ�OKVQZCPVTQPG�CPF�E[VCTCDKPG�EQODKPGF�YKVJ�C�JKIJ�FQUG�QH�E[VCTCDKPG��6JG�%&����%&��D�CPF�5OCE�&+#$.1�GZRTGUUKQP�NGXGNU�YGTG�CUUGUUGF�WUKPI�ƀQY�E[VQOGVT[�CV�FKCIPQUKU�CPF�YGTG�CPCN[UGF�HQT�EQTTGNCVKQP�YKVJ�VJG�RQUUKDNG�CUUQEKCVGF�TKUM�HCEVQTU��TGURQPUG�VQ�EJGOQVJGTCR[��CPF�OGFKCP�FWTCVKQP�QH�FKUGCUG�HTGG�UWTXKXCN�&(5��CPF�QXGTCNN�UWTXKXCN�15���Results:�6JG�QXGTCNN�TGUWNVU�TGXGCNGF�VJCV�#/.�RCVKGPVU�YJQ�GZJKDKVGF�RQUKVKXG�GZRTGUUKQP�HQT�%&���CPF�%&��D�JCF�UJQTV�OGFKCP�FWTCVKQPU�QH�&(5�CPF�15�2�����������������������CPF��������TGURGEVKXGN[���#FFKVKQPCNN[��NQY�5OCE�&+#$.1�

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Keywords:� #EWVG� O[GNQKF� NGWMCGOKC�� %&��D�� %&����EJGOQTGUKUVCPEG��5OCE�&+#$.1

#������%JKNFJQQF�ECPEGT�GRKFGOKQNQI[�and outcome with highlight on acute lymphoblastic leukemia: Single institutional experience over 12 years at King Salman Armed Forces Hospital, 6CDWM��-5#

Mohammed Alpakra, Taha Khattab1, Ehab Hanafy2, Gihan Mahmoud2, Nazim Faisal2

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Background:�%JKNFJQQF�ECPEGT�TGRTGUGPV�C�FKXGTUG�ITQWR�QH�FKCIPQUGU� VJCV�JCXG�FKUVKPEVKXG�CIG� KPEKFGPEG�RCVVGTP��'XGP�YKVJKP�C�UKPING�FKCIPQUKU��VJG�DKQNQIKE�EJCTCEVGTKUVKEU�QH�VWOQT�EGNNU�OC[� XCT[� DGVYGGP� [QWPIGT� CPF� QNFGT� EJKNFTGP��%WTG�TCVG�QH�EJKNFJQQF�ECPEGT�TGCEJ�����HQT�CEWVG� N[ORJQDNCUVKE�NGWMGOKC�#..������HQT�UQNKF�VWOQTU��2TQITGUU�TGUWNVGF�HTQO�WUKPI� TKUM�FKTGEVGF� VJGTCR[��OWNVKRNG�FTWIU�QH�EJGOQVJGTCR[�CPF�NQECN�EQPVTQN�YKVJ�GKVJGT�QT�DQVJ�UWTIGT[�CPF�TCFKQVJGTCR[��Objectives:�6Q�ſPF�QWV�KPEKFGPEG�CPF�UWTXKXCN�QH�UQNKF�VWOQT�CPF� JGOCVQNQIKECN�OCNKIPCPEKGU�� 6Q� KORTQXG� QWVEQOG��YG�PGGF�VQ�MPQY�ECWUGU�QH�FGCVJ��FKUGCUG�TGNCVGF�QT�VQZKE�ECWUGU�Patients and Methods:�(TQO�,CPWCT[������VQ�&GEGODGT������CNN�RCVKGPV�VTGCVGF�CV�-5#(*�YGTG�EQNNGEVGF��5QNKF�VWOQTU�V[RGU�CPF�UWTXKXCN�YKNN�DG�FGVGTOKPGF��%CUGU�QH�#..�YKNN�DG�TGXKGYGF�KP� VGTOU�QH� DQPG�OCTTQY�$/� KOOWPQRJGPQV[RKPI��OKPKOCN�TGUKFWCN� FKUGCUG� /4&�� RQUV� KPFWEVKQP� CPF� E[VQIGPGVKEU��4GNCRUG�VKOG�CPF�UKVG�CTG�FGVGTOKPGF�CU�YGNN�CU�'(5�CPF�15���Results:�6QVCN�����RCVKGPVU�����#..��/CNG�����CIG�TCPIG�����Ō�����[GCT��OGFKCP���[GCTU��1VJGT�ECPEGT�YKVJ�VJGKT�PWODGT�CPF�UWTXKXCN��#/.�����������*.������������0*.�����������0$.� ���� ������96� ���� �������/$.� ���� ������)NKQOC����� ������'5����� ������15����� �������4/5����� ������)%6������������.%*������������*.*�����������%/.������������ QVJGT� TCTG� VWOQT�� 2NGWTQRWNOQPCT[� DNCUVQOC� CPF�OGVCUVCVKE�RCRKNNCT[�VJ[TQKF�ECTEKPQOC�DQVJ�UWTXKXGF�CPF�#6�46�ECUG�FKGF��15�������������%CUGU�QH�#..�������������+OOWPQRJGPQV[RKPI�������$�NKPGCIG�������6�EGNN����WPMPQYPU����RTQ�$�CPF���OKZGF�NKPGCIG�#..��%5(�RQUKVKXG������������$/�E[VQIGPGVKEU��PQTOCN�����J[RGTFKRNQKF[���� V� ��������CPF�QPG�HQT�GCEJ�/..��6'.�#/.��VTKUQO[����CPF�4WPZ��4GURQPUG�VQ� VJGTCR[� CXCKNCDNG� KP� ������ ������4'4������� CPF�5'4�������2QUKVKXG�/4&�RQUV� KPFWEVKQP� �����CPF�PGICVKXG� ������%JGOQVJGTCR[�YCU�DCUGF�QP�%%)�TGIKOGPU��NQY�TKUM������������� ������ ������ KPVGTOGFKCVG� TKUM� ����� CTO�%�� ������������������CPF�JKIJ�TKUM������CTO�&��������������4GNCRUG�KPEKFGPEG������� ������XGT[�GCTN[������FKGF� ��EQODKPGF�����$/��� GCTN[� TGNCRUG������ ��$/�� �� EQODKPGF�� ��%05������

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