Computerized tomography in evaluation of hepatic neoplasms.

We reviewed our experience with computerized tomography (CT) of the abdomen in 212 patients with histologically documented liver neoplasms seen during a 30-month period. The CT findings in cavernous hemangioma and focal nodular hyperplasia were specific, and permitted accurate diagnosis of this lesion before biopsy. The CT appearance of all other lesions was variable.

Effects of cycloheximide on the ultrastructure of the zona fasciculata of the young rat adrenal.

The ultrasturctural changes induced in the cells of the young rat adrenal zona fasciculata by cycloheximide are studied. Thirty minutes after administration of doses producing inhibition of protein synthesis (1.5 and 4.