Lynch P, Green L, Jordan P H, Graham D Y
Department of Medicine, Veterans Administration Medical Center, Houston, Texas.
Am J Gastroenterol. 1989 Jun;84(6):653-5.
A patient with previous resection of primary hepatocellular carcinoma developed upper intestinal bleeding. Pinch biopsy and needle aspiration biopsy of a submucosal antral lesion seen at endoscopy yielded metastatic hepatoma. We believe this to be the first report of the endoscopic appearance of a submucosal tumor. Currently available methods of tissue diagnosis are discussed.