Resection of peritoneal implantation from hepatocellular carcinoma |
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Authors: | Yeh Chun-Nan Chen Miin-Fu Jeng Long-Bin |
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Affiliation: | (1) Department of Surgery, Chang Gung Memorial Hospital, 5 Fu-Hsing St., Kwei-Shan, Taoyuan, Taiwan |
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Abstract: | Background Peritoneal implantation is a rare presentation of hepatocellular carcinoma (HCC). This article presents the clinical features and surgical outcomes of 16 patients with HCC in whom isolated peritoneal implantation from HCC was found and who underwent surgical resection. Methods From 1988 to 2000, 16 patients with HCC after hepatic resection who underwent resection of peritoneal implantation of HCC were retrospectively reviewed. Results Four hundred sixty-five of 749 patients (62.1%) had recurrence of HCC after heptic resection. Sixteen (3.4%) developed isolated peritoneal implantation and underwent resection. During the detection of the peritoneal implantation, the alfa fetoprotein level was increased in 13 of these 16 patients. Five of 15 patients had a peritoneal mass discovered by ultrasonography, and 14 of 15 patients had a mass discovered by computed tomography. The follow-up period ranged from 2.1 to 81.6 months (median, 16 months). The median disease-free and overall survivals of the 16 patients were 7.89 and 15.98 months, respectively. Conclusions Peritoneal implantation occurs infrequently in posthepatectomy patients. Increased alfa fetoprotein values after hepatic resection should suggest recurrence of HCC. Computed tomography is superior to ultrasonography in detection of peritoneal implantation from HCC. Surgical resection of peritoneal implantation from HCC might prolong survival in selected patients. |
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Keywords: | Carcinoma Hepatocellular Peritoneal Implantation |
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