A possible prototype of multifocal recurrence after liver resection of hepatocellular carcinoma: report of a case.
The clinical course of a 68-year-old male with HCC is herein reported. In addition to two tumor nodules detected preoperatively, the resected surgical specimen disclosed macroscopically invisible tumor-cell clusters as well as intrahepatic metastatic foci. These clusters had no clear border and were more basophilic with small-sized cells, high cellularity, and a higher nuclear/cytoplasm ratio, which was suggestive of early HCC with a form of de novo occurrence. The postoperative course, characterized by an early recurrence of small nodules in the remnant liver suggested the presence of a similar invisible tumor mixture at the time of operation. This case can thus be regarded as a prototype of the multifocal recurrence type.
Yamamoto
M
M
First Department of Surgery, Yamanashi Medical College, Japan.
Mogaki
M
M
Matsuda
M
M
Matsumoto
Y
Y
D000368:Aged; D006528:Carcinoma, Hepatocellular / Q000473:pathology / Q000601:surgery*; D006498:Hepatectomy; D006801:Humans; D008099:Liver / Q000473:pathology; D008113:Liver Neoplasms / Q000473:pathology / Q000601:surgery*; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000473:pathology / Q000601:surgery*; D009378:Neoplasms, Multiple Primary / Q000473:pathology / Q000601:surgery*