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Evaluation of Laparoscopic Findings in Chronic Hepatitis C
Author(s) -
HINO Keisuke,
KONISHI Tomomi,
OKUDA Michiari,
FURUKAWA Tetsuya,
YAMASHITA Satoyoshi,
SHIRASAWA Hiroyuki,
ANDO Masaya,
YASUNAGA Mitsuru,
FUKUMOTO Yohei,
OKITA Kiwamu
Publication year - 1991
Publication title -
digestive endoscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.5
H-Index - 56
eISSN - 1443-1661
pISSN - 0915-5635
DOI - 10.1111/j.1443-1661.1991.tb00310.x
Subject(s) - medicine , cirrhosis , chronic hepatitis , liver biopsy , hepatitis , hepatitis b , hepatitis c , gastroenterology , biopsy , pathology , immunology , virus
To elucidate the differences in the progression of liver cirrhosis of chronic hepatitis B and C, the laparoscopic appearance of the liver surface and the histological findings were carefully assessed in 65 patients with chronic hepatitis B and 58 patients with chronic hepatitis C. There was a difference noted in the distribution of periportal reddish markings between the two types of chronic hepatitis. Localized and irregular markings were found to be common in hepatitis C. While the markings were seen to be diffusely distributed over the liver surface in hepatitis B. In addition, localized and longitudinal depressions on the liver surface were observbed more frequently in the hepatitis C patients than in those with hepatitis B. Biopsy specimens obtained from the hepatitis C patients with the above‐mentioned laparoscopic findings showed more advanced histological activity. These laparoscopic changes developed in accordance with the progression of histological activity in chronic hepatitis C. Lymphoid follicles or aggregates within the portal areas were observed more frequently in the patients with chronic hepatitis C than in the chronic hepatitis B patients. Although it is not yet clear how the laparoscopic and histological differences between these two types of chronic hepatitis come about, it appears that the progression of hepatocellular necrosis in chronic hepatitis C is different from that of chronic hepatitis B.