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Journal List > Korean J Gastroenterol > v.58(5) > 1006881

Jeong, Ye, and Myung: Multiple Colonic Metastases from Hepatocellular Carcinoma

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kjg-58-288f1.tif
Fig. 1.
CT virtual colonoscopy. (A) A 24.5 mm-sized ulcerofungating mass was observed in the proximal descending colon. (B) A 6 mm-sized sessile polyp was also noted in the descending colon. (C) A 15 mm-sized low attenuated nodule suggesting metastatic tumor was noted in the left adrenal gland (arrow). Ulcerofungating mass in the proximal descending colon was also noted (arrowhead).
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kjg-58-288f2.tif
Fig. 2.
Colonoscopic findings. (A) An about 25 mm-sized ovoid mass with central ulceration was noted in the proximal descending colon. The mucosa around ulceration showed similar feature compared with normal surrounding colonic mucosa. (B, C) Smaller tumors with similar morphologies with (A) were noted in the hepatic flexure and the descending colon.
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kjg-58-288f3.tif
Fig. 3.
Histologic findings of metastatic sarcoid hepatocellular carcinoma. (A) The colonic crypts were normal and tumor cells infiltrating lamina propria were noted (H&E, ×100). (B) The tumor cells which had large, irregular and pale nuclei and spindle shaped cytoplasm were loosely infiltrating the lamina propria (H&E, ×400).(C) The tumor cells infiltrating the lamina propria were positive for vimentin (×100).
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kjg-58-288f4.tif
Fig. 4.
The whole body PET showed multifocal hypermetabolic activities on the bones, left adrenal gland, pancreas, mesentery, lymph nodes, left lung, heart, right thigh muscle, and back muscle. This feature was compatible with disseminated metastatic tumors.
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