VASC2 Final review Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Category | List |
Liver Allografts – 6 Post-op complications: | "HI-HAT PIT BOAR" 1.-Hepatic Infarction 2.-Hepatic Artery Thrombosis 3.-Portal vein or IVC Thrombus 4.-Biliary Obstruction 5.-Abscess 6.-Rejection |
4 types of peritransplant Fluid Collections: | HULA - 1.) Hematoma 2.) Urinoma 3.) Lymphocele 4.) Abscess |
4 Vascular Complications of Renal Transplant : | 1.) Renal Artery Stenosis 2.) Renal Artery Thrombosis 3.) Pseudoaneurysm & AV Fistula 4.) Peritransplant Fluid Collections |
Pulsatility index: PI= | (A-B)/Mean vel where A= peak vel amd B= min vel |
Risistive Index: RI= | (A-B)/A where A= peak vel amd B= min vel |
Rejection is diagnosed wen PI is: | >1.8 |
Rejection is diagnosed wen RI is: | >.7 |
"100% positive pedictive value for rejection" of a kidney transplant: | An RI >.9 |
Sonographic diagnosis of renal vein thrombosis relies on: | DIRECT VISUALIZATION of the renal vein |
Most common cause of secondary HTN: | Renovascular Hypertension (RVH) |
Second most common cause of renovascular HTN: | Fibromuscular dysplasia |
Most common cause of correctable HTN : | Renal Artery Stenosis (RAS) |
Renal to Aortic Ratio (RAR) - 0-59% stenosis: | RAR<3.5 |
Renal to Aortic Ratio (RAR) - 60-99% stenosis: | RAR>3.5 |
Renal arterial flow path (7 items): | Renal artery → renal hilum → segmental arteries → interlobar arteries → arcuate arteries → interlobular arteries →parenchyma |
Renal venous flow path(7 items): | parenchyma → Interlobular vein → arcuate vein→ interlobar vein → segmental vein → renal vein→ IVC |
Fasting Celiac artery PSV, normal/ischemic: | <122cm/sec / 200cm/sec |
Fasting Celiac artery EDV, normal/ischemic: | 32-35cm/sec / 55cm/sec |
Fasting SMA PSV, normal/ischemic: | <156 cm/sec / 275cm/sec |
SMA postprandial PSV increase: | ↑ 40% |
SMA postprandial avg. increase: | ↑164% |
A stenosis of 70% or greater results in a fasting SMA PSV of: | 275cm/sec |
6 causes of Portal Vein Thrombosis: | 1.) Cirrhosis 2.) Direct invasion or compression by neoplasm 3.) Post-op complications 4.) Pancreatitis 5.) Trauma 6.) Idiopathic |
Flow toward the liver: | hepatopedal |
Flow away from the liver: | hepatofugal |
“T” or “Seagull sign” : | Celiac Axis |
“banana peel” sign | Renal arteries - coronal view |
Main portal vein formed by: | union of splenic vein and SMV |
Celiac Axis gives rise to these 3 vessels: | 1.) Left gastric artery 2.) Hepatic artery 3.) Splenic artery |
3 cerebrovascular collateral patterns: | 1. Crossover 2. External to internal 3. Posterior to anterior |
6 Branches of the Aorta | 1. Celiac axis 2. Superior mesenteric artery (SMA) 3. Renal arteries 4. Inferior mesenteric artery 5. Common iliac arteries 6. External & Internal iliac arteries |
Created by:
lefut
Popular Medical sets