Korean J Hepatol.  2001 Sep;7(3):330-335.

A Case of Spontaneous Necrosis of Hepatocellular Carcinoma after Development of Pneumonia

Affiliations
  • 1Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea. mymoon@yumc.yonsei.ac.kr
  • 2Department of Pathology, Yonsei University College of Medicine, Seoul, Korea.

Abstract

Spontaneous regression of hepatocellular carcinoma is an extraordinarily rare phenomenon. Fewer than 20 occasions have been reported in the English medical literature. There have only been 5 case reports in Korea. Understanding of the mechanism of spontaneous regression of hepatocellular carcinoma will help us to establish new treatments for the disease. In this case report, we present a 53 year-old Asian male who showed spontaneous necrosis of hepatocellular carcinoma confirmed with pathology. He developed a febrile condition secondary to pneumonia for 2 weeks. After that hepatocellular carcinoma was observed to have been necrosed on an MRI scan and hepatic angiography. A right lobectomy of the liver was done because the possibility of residual microscopic cancer cells could not be ruled out. The pathologic finding confirmed the spontaneous near-total necrosis of hepatocellular carcinoma. The patient has recovered uneventfully and has been followed up for 7 months.

Keyword

Neoplasm/Liver/Hepatocellular Carcinoma; Spontaneous Necrosis; Pneumonia

MeSH Terms

Angiography
Asian Continental Ancestry Group
Carcinoma, Hepatocellular*
Humans
Korea
Liver
Magnetic Resonance Imaging
Male
Middle Aged
Necrosis*
Pathology
Pneumonia*
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