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Bolile autoimune. Аутоиммунные болезни. Autoimmune diseases.

Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

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Page 1: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Bolile autoimune.

Аутоиммунные болезни.

Autoimmune diseases.

Page 2: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Tema:Bolile autoimune.

I. Micropreparate:

№ 125. Periarterită nodoasă (coloraţie H-E.). Indicaţii:

1. Peretele arterial îngroşat.

2. Infiltraţia limfo-macrofagală difuză localizată preponderent în adventiţie.

3. Lumenul stenozat al arterei.

№ 148. Tiroidita Hashimoto. (Coloraţie H-E.). Indicaţii:

1. Infiltraţia limfocitară a ţesutului glandei tiroide.

2. Foliculi limfatici.

3. Foliculi tiroidieni atrofiaţi cu coloid palid.

4. Foliculi tiroidieni nemodificaţi.

№ 21. Amiloidoza nodulară a splinei (splină sago). (coloraţie roşu de Congo şi hematoxilină). Indicaţii:

1. Depozite focale de amiloid în centrul foliculilor limfoizi.

2. Pulpa roșie adiacentă intactă

№ 19. Amiloidoza rinichiului. (coloraţie roşu de Congo şi hematoxilină). Indicaţii:

1. Depozite de amiloid:

a. în capilarele glomerulare;

b. în peretele arterelor;

c. pe membrana bazală a tubilor renali.

2. Cilindri proteici în lumenul tubilor.

II. Macropreparate:

№ 82. Amiloidoza rinichiului.

Page 3: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Тема: Аутоиммунные болезни.

I. Микропрепараты:

№ 125. Узелковый периатрериит. (Oкраска Г-Э.). Обозначения:

1. Диффузное утолщение стенки артерии.

2. Лимфо-плазмоцитарная инфильтрация, локализованная преимущественно.

в наружной оболочке сосуда.

3. Суженный просвет сосуда.

№ 148. Тиреоидит Хашимото. (Окраска Г-Э.). Обозначения:

1. Лимфоидная инфильтрация ткани щитовидной железы.

2. Лимфоидные фолликулы.

3. Атрофированные железистые фолликулы с бледным коллоидом.

4. Нормальные железистые фолликулы.

№ 21. Нодулярный амилоидоз селезенки (саговая селезенка). (Oкраска конго-красным

и гематоксилином). Обозначения:

1. Очаговые отложения амилоидa в центре лимфоидных фолликулов.

2. Неизмененная красная пульпа.

№ 19. Амилоидоз почки. (Oкраска конго-красным и гематоксилином). Обозначения:

1. Отложения амилоида:

а. в капиллярах клубочка;

б. в стенках артерий;

в. в базальной мембране канальцев.

2. Белковые цилиндры в просвете канальцев

II. Мaкропрепараты:

№ 82. Амилоидоз почки.

Page 4: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Autoimmune diseases.

I. Microspecimens:

№ 125. Periarteritis nodosa. (H-E. stain). Indications:

1. Thickened arterial wall.

2. Diffuse lymphocytic and macrophage infiltration located predominantly in adventitia.

3. Narrowed artery lumen.

№ 148 Hashimoto's thyroiditis. (H-E. stain). Indications:

1. Lymphocyte infiltration of the thyroid gland.

2. Lymphatic follicles.

3. Atrophied thyroid follicles with pale colloid.

4. Unchanged thyroid follicles.

№ 21. Focal spleen amyloidosis (sago spleen). (Congo-red and hematoxylin stain.). Indications:

1. Focal deposits of amyloid in the center of lymphoid follicles.

2. Unchanged red pulp.

№ 19. Renal amyloidosis. (Congo-red and hematoxylin stain.) Indications:

1. Amyloid deposits:

a. in glomerular capillaries;

b. in the artery wall;

c. on the basement membrane of the renal tubules.

2. Protein cylinders in tubule lumen.

II. Macrospecimens:

№ 82. Renal amyloidosis.

Page 5: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Lupus eritematos sistemic (“figură de fluture”)

Page 6: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Lupus eritematos discoid.

Page 7: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Autoanticorpi antinucleari și

corpi hematoxilinici.

Page 8: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Celulă lupică(leucocit neutrofil, care a fagocitat

un nucleu denaturat).

Page 9: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Glomerulonefrită lupică.

Page 10: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Glomerulonefrită lupică(capilare glomerulare cu aspect de ansă de sârmă).

Page 11: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Glomerulonefrită lupică, microscopie fluorescentă cu

anticorpi contra IgG (aspect liniar al depozitelor de complexe imune).

Page 12: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Scleroză “bulbară” periarterială în splină în LES.

Page 13: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

LES: endocardită Libman-

Sacks, vasculită.

Page 14: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Artrită reumatoidă.

Mecanismul apariției panusului (țesutului de

granulație) pe membrana sinovială.

Page 15: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Artrită reumatoidă.

Page 16: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Nodul reumatoid. (H-E).

Page 17: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Sclerodermie sistemică (îngroşarea pielii, reducerea

elasticităţii şi mobilităţii, faţă amimică).

Page 18: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Sclerodermie sistemică (hialinoza ţesutului conjunctiv al dermului). (H-E).

Page 19: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

№ 125. Periarterită nodoasă. (Coloraţie H-E.).

31

2

Page 20: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Tiroidita Hashimoto.

Page 21: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

№ 148. Tiroidita Hashimoto. (Coloraţie H-E.).

2

3

4

Page 22: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Amiloidoza miocardului

Identificarea

macroscopică.

Reacţia macroscopică Virchow: la aplicarea succesivă pe suprafaţa de secţiune a

iodului sau a sol. Lugol şi a acidului sulfuric (10%) amiloidul se colorează în albastru-

violet sau verde-închis .

Page 23: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Amiloidoza nodulară a splinei (splină sago).

Page 24: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

№ 21. Amiloidoza nodulară a splinei (splină sago). (Coloraţie roşu de Congo şi hematoxilină).

1

2

Page 25: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Amiloidoza difuză a splinei (splină “slăninoasă”).

Imaginea de jos norma.

Page 26: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

Amiloidoza

renală

Rinichiul este mărit,

limita cortico-medulară

ştearsă, piramidele

palide.

Page 27: Autoimmune diseases. - USMF · Autoimmune diseases. I. Microspecimens: №125.Periarteritis nodosa. (H-E. stain). Indications: 1. Thickened arterial wall. 2. Diffuse lymphocytic and

1b

1a

2

№ 19. Amiloidoza rinichiului. (Coloraţie roşu de Congo şi hematoxilină).

1c