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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
Painful subcutaneous red streaks and LN | GABHS
Lymphagitis
25
MCC obstructive lymphedema
Spread of malignant tumors
26
3 patterns of arteriosclerosis
Monckeberg medial calcific sclerosis Hyperplastic and hyaline variant Atherosclerosis
27
Ca deposits in >50
Monckeberg
28
HPN DM | Malignant HPN
Hyaline benign nephrosclerosis | Hyperplastic concentric hypertrophy onion
29
Atherosclerosis | Non modifiable
Age Male Family history Genetics
30
Atherosclerosis | Potentially controllable
Hyperlipidemia Hypertension Smoking DM
31
MC location of atherosclerosis
AA
32
MCC secondary hpn
Renal
33
Renal hpn Male Female
Renal artery atherosclerosis | Fibromuscular dysplasia
34
Earliest sign of hon heart disease
Inc in transverse diameter of myocytes
35
MCC vasculitides
Unknown
36
P-anca
Churg strauss Microscopic polyangitis Ab against MPO
37
C anca
Wegener's granulomatosis | Ab against proteinase-3
38
Large sized vasculitis
Temporal giant cell arteritis | Takasyu arteritis
39
MC systemic vasculitis in adults
Temporal arteritis | Temporal and ophthalmic
40
Corkscrew like arteries: carotid radial ulnar | Granulomatous aortic arch
Takasyu arteritis
41
Takasyu arteritis
``` Fan my skin on Wed Fever Arthritis Night sweats Myalgia Skin nodules Ocular Weak UE pulses ```
42
Medium sized vasculitis
PAN | Kawasaki
43
MC PAN
Renal | Spares pulmo
44
Nodular intimal thickening
Temporal arteritis
45
Segmented transmural necrotizing inflammation of small to med arteries
PAN
46
MC acquired disease in children Coronary arteries Mucocutaneous LN syndrome
Kawasaki
47
3 indications for giving ASA to pedia
Kawasaki JRA RF
48
Steroids to Kawasaki disease?
No | Rupture of coronary vessel
49
Small sized vasculitis
Microscopic polyarteritis Churg strauss Wegener
50
MP vs PAN
MP have lesions of the same age
51
MP caused by
Penicillin Streptococci SLE
52
Necrotizing vasculitis with granulomas with eosinophilic necrosis Lung vessels Spared renal
Churg strauss
53
Wegener triad
Necrotizing granulomas Necrotizing vasculitis in the lungs Necrotizing glomerulonephritis
54
4Cs Wegener
C anca Crescenteric GB Cyclophosphamide Corticosteroids
55
Thrombus with microabscesses in small to med arteries
Thromboangitis obliterans
56
Benign vascular tumors
``` Hemangiomas Lymphangioma Glomus tumor Vascular ectasia Bacillary angiomatosis ```
57
Largest hemangioma Regress by 7 Thin walled capillaries
Capillary
58
MC benign tumor of liver and spleen
Cavernoud hemangioma
59
Polypoid form of capillary hemangioma | Bleeds easily
Pyogenic granuloma | Lobular capillary hemangioma
60
Blister like blebs filled with exudate in head, neck and axilla
Capillary lymphangioma | Lymphanguina circumscriptum
61
Cavernous lymphangioma | Cystic hygroma
Neck | Turner's
62
Birthmark | Port wine stains
Nevus flammeus
63
Benign capillary proliferation in AIDS by Bartonella henselae
Bacillary angiomatosis
64
Intermediate grade
Kaposi | Hemangioendothelioma
65
Malignant vascular tumors
Angiosarcoma | Hemangiopericytoma
66
Red nodules transform into gray white fleshy masses in skin, soft tissue, breast and liver
Angiosarcoma
67
Staghorn vascular pattern
Hemangiopericytoma

Pathology 2 (20 decks)

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