Intraoperative ultrasonography in the surgical treatment of hepatic tumors.


Intraoperative ultrasonography was performed in 50 patients with various liver tumors; 35 hepatocellular carcinoma (hepatoma), 2 cholangiocellular carcinoma, 5 secondary liver cancer, 5 cavernous hemangioma, and 3 hyperplastic nodule in the cirrhotic liver. Various kinds of liver surgery were carried out on these patients; subsegmental resection of the… (More)


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