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Pathology 2 > Blood Vessels > Flashcards

Blood Vessels Flashcards

0
Q

Aortic dissection
Vs
False aneurysm

A

Blood in between single vessel layer instead of two

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1
Q

Weibel palade bodies

A

Intima of endothelial cell

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2
Q

Types of aneurysms

A 
AAA
Mycotic
Berry
Syphilitic
Aortic dissection
AV fistula
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3
Q

AAA

Location

A

Infrarenal

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4
Q

AAA

RF

A

Age>50

M

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5
Q

Mycotic aneurysm

Causes

A

Aspergillus
Candida
Mucor

Bacteroides
Pseudomonas
Salmonella

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6
Q

Berry aneurysms

Location

A

Acom

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7
Q

Lack of internal elastic lamina and smooth muscle

A

Berry aneurysm

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8
Q

Berry aneurysm

MC sx

A

Sudden occipital headache

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9
Q

Invasion of vaso vasorum of thoracic aorta = obliterative endarteritis
Ascending aorta

A

Syphilitic aneurysm

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10
Q

Aortic dissection

Location

A

Within 20 cm of aortic valve

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11
Q

AV regurgitation

A

Syphilitic aneurysm

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12
Q

2 types of aortic dissection

A

A proximal ascending aorta

B distal to subclavian artery

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13
Q

Cystic medial degeneration

A

aortic dissection

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14
Q

Venous System disorders

A 
Varicose veins
Phlebothrombosis
Thrombophlebitis 
SVC syndrome 
IVC syndrome
Thoracic outlet syndrome
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15
Q

Abnormally dilated superficial saphenous veins

>50 yo

A

Varicose veins

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16
Q

Swelling

Pain on dorsiflexion of the foot

A

Phlebothrombosis

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17
Q

Phlebothrombosis

MC location

A

Deep calf veins

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18
Q

Orange discoloration and ischemic ulcers around ankle

A

DVT

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19
Q

MCC thrombophlebitis

A

IV cannulation

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20
Q

Migratory thrombophlebitis

A

Trosseau syndrome

Pancreatic ca

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21
Q

MCC thoracic outlet syndrome

A

Spastic anterior scalene muscles

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22
Q

Disappearance of pulse when arms are outstretched and patient looks to the side

A

Adson test

Thoracic outlet syndrome

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23
Q

Lymphatic disorders

A

Lymphagitis
Obstructive lymphedema
Primary lymphedema

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24
Q

Painful subcutaneous red streaks and LN

GABHS

A

Lymphagitis

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25
Q

MCC obstructive lymphedema

A

Spread of malignant tumors

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26
Q

3 patterns of arteriosclerosis

A

Monckeberg medial calcific sclerosis
Hyperplastic and hyaline variant
Atherosclerosis

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27
Q

Ca deposits in >50

A

Monckeberg

28
Q

HPN DM

Malignant HPN

A

Hyaline benign nephrosclerosis

Hyperplastic concentric hypertrophy onion

29
Q

Atherosclerosis

Non modifiable

A

Age
Male
Family history
Genetics

30
Q

Atherosclerosis

Potentially controllable

A

Hyperlipidemia
Hypertension
Smoking
DM

31
Q

MC location of atherosclerosis

32
Q

MCC secondary hpn

33
Q

Renal hpn
Male
Female

A

Renal artery atherosclerosis

Fibromuscular dysplasia

34
Q

Earliest sign of hon heart disease

A

Inc in transverse diameter of myocytes

35
Q

MCC vasculitides

36
Q

P-anca

A

Churg strauss
Microscopic polyangitis
Ab against MPO

37
Q

C anca

A

Wegener’s granulomatosis

Ab against proteinase-3

38
Q

Large sized vasculitis

A

Temporal giant cell arteritis

Takasyu arteritis

39
Q

MC systemic vasculitis in adults

A

Temporal arteritis

Temporal and ophthalmic

40
Q

Corkscrew like arteries: carotid radial ulnar

Granulomatous aortic arch

A

Takasyu arteritis

41
Q

Takasyu arteritis

A 
Fan my skin on Wed
Fever
Arthritis
Night sweats
Myalgia
Skin nodules
Ocular
Weak UE pulses
42
Q

Medium sized vasculitis

A

PAN

Kawasaki

43
Q

MC PAN

A

Renal

Spares pulmo

44
Q

Nodular intimal thickening

A

Temporal arteritis

45
Q

Segmented transmural necrotizing inflammation of small to med arteries

46
Q

MC acquired disease in children
Coronary arteries
Mucocutaneous LN syndrome

47
Q

3 indications for giving ASA to pedia

A

Kawasaki
JRA
RF

48
Q

Steroids to Kawasaki disease?

A

No

Rupture of coronary vessel

49
Q

Small sized vasculitis

A

Microscopic polyarteritis
Churg strauss
Wegener

50
Q

MP vs PAN

A

MP have lesions of the same age

51
Q

MP caused by

A

Penicillin
Streptococci
SLE

52
Q

Necrotizing vasculitis with granulomas with eosinophilic necrosis
Lung vessels
Spared renal

A

Churg strauss

53
Q

Wegener triad

A

Necrotizing granulomas
Necrotizing vasculitis in the lungs
Necrotizing glomerulonephritis

54
Q

4Cs Wegener

A

C anca
Crescenteric GB
Cyclophosphamide
Corticosteroids

55
Q

Thrombus with microabscesses in small to med arteries

A

Thromboangitis obliterans

56
Q

Benign vascular tumors

A 
Hemangiomas
Lymphangioma
Glomus tumor
Vascular ectasia
Bacillary angiomatosis
57
Q

Largest hemangioma
Regress by 7
Thin walled capillaries

58
Q

MC benign tumor of liver and spleen

A

Cavernoud hemangioma

59
Q

Polypoid form of capillary hemangioma

Bleeds easily

A

Pyogenic granuloma

Lobular capillary hemangioma

60
Q

Blister like blebs filled with exudate in head, neck and axilla

A

Capillary lymphangioma

Lymphanguina circumscriptum

61
Q

Cavernous lymphangioma

Cystic hygroma

A

Neck

Turner’s

62
Q

Birthmark

Port wine stains

A

Nevus flammeus

63
Q

Benign capillary proliferation in AIDS by Bartonella henselae

A

Bacillary angiomatosis

64
Q

Intermediate grade

A

Kaposi

Hemangioendothelioma

65
Q

Malignant vascular tumors

A

Angiosarcoma

Hemangiopericytoma

66
Q

Red nodules transform into gray white fleshy masses in skin, soft tissue, breast and liver

A

Angiosarcoma

67
Q

Staghorn vascular pattern

A

Hemangiopericytoma

Pathology 2 (20 decks)

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