第三章单元测试
- Mode of enhancement of pancreatic cancer （ ）
- Which of the following liver diseases shows ring enhancement on contrast-enhanced CT scans? （ ）
- Male, 40 years old, had serum alpha-fetoprotein > 500μg/L and serum ALT35U/L during physical examination, and the physical examination showed no abnormalities. The initial diagnosis is most likely: （ ）.
- Which of the following descriptions is right with regard to the liver abscess （ ）
- Which of the following imaging signs is helpful in the diagnosis of liver metastases （ ）
A:solid mass with annular enhancement and heterogeneous progressive enhancement B:retention cysts C:upstream pancreatic duct dilatation and pancreatic atrophy D:all above
答案:all above
A:liver abscess B:liver cyst C:liver hemangioma D:hepatocellular carcinoma
答案:liver abscess
A:Decompensated stage of cirrhosis B:Subclinical liver cancer C:Chronic active hepatitis D:Chronic persistent hepatitis E:Compensated stage of cirrhosis
答案:Subclinical liver cancer
A:The pus is mostly brown B:Most are biliary liver abscesses C:Often due to ulcerative colitis D:Surgical drainage is the only effective method
答案:Most are biliary liver abscesses
A:The enhancement scan showed filling enhancement B:Honeycomb sign C:Bull's eye sign D:Bulb sign
答案:Bull's eye sign
