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10 Cards in this Set

  • Front
  • Back

IVC filter indications

1) ABSOLUTE- contraindication/failure/side effects of anticoagulation



2)RELATIVE- free-floating DVT, DVT+MOF, DVT+injury, massive PE

IND for RFA

HCC- small tumor, early stage tumor, inoperable, mets, recurrence, progression, bridge to transplant



RCC

Lung cancer

DDx CONTRAST BLUSH

Extravasation




AV fistula


Arterial pseudoaneurysm

BOSNIAK CLASSIFICATION

Descr: CT classification of renal cysts




I- benign cyst


II- cyst with thin septa and mural calcification


IIF- cyst with multiple septa and mural Ca


III- complicated, thickened septa with nodular Ca


IV- solid enhancement area

IND for SPECT (3)

1) Atypical precordial pain


2)Stress-EKG shows changes but no Sx


3)Baseline repolarization anomalies

IND for cardiac PET

Myocardial revascularization candidates with:


1)-ve dobutamine test


2)severe contractility impairment ( < 25%)


3)dilated cardiomyopathy

PET- FP (1) and FN (3)

FP- inflammatory lesions




FN- small size, hyperglycemia (DM), particular histologies (bronchoalveolar carcinoma)

Name 3 conditions predisposing to Aortic dissection



1) Medial cystic necrosis




2) atherosclerosis leading to an ulcer




3) aortic hematoma

4 typical regions of MS

1) Periventricular


2) Juxtacortical (''U fibers'')
3)Posterior fossa


4)Spinal cord

4 types of Breasts

A) Fatty (< 25% parenchyma)




B) Scattered fibroglandular




C) Heterogeneous density




D) Extreme density