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ID 18293
Eprint ID
18293
FullText URL
Thumnail 76_455.pdf 4.38 MB
Title Alternative
Studies on Pathophysiology of Viral Hedatitis and Cirrhosis by Means of Peritoneoscopy 3. Observations on Portal Hypertension in Hepatitis with a Use of Peritoneoscopy as Well as Reconstruction of Serial Sections of the Liver Tissue
Author
Higuchi, Yoshimitsu
Abstract
Factors causing portal hypertension were investigated on cases of chronic hepatitis (type Ⅲ in peritoneoscopic classification), in which increased number and enlargement of small blood vessels on the liver surface were peritoneoscopically discernible and in which there were portal-hypertensive signs such as splenomegaly, enlarged vessels belonging to the range of portal vein. Three-dimensional observation on the hepatic blood circulation in hepatitis was performed by means of reconstruction of serial sections of liver tissues which were derived by hiopsy. 1. Narrowed vessels in the branches of portal vein below the 11th or 12th branch by Miyake were demonstrated in 14 out of 18 cases of chronic hepatitis with portal hypertension (43 out of 92 small branches of portal vein). On the other hand, such narrowing was observed only in 3 out of 13 cases without signs of portal hypertension. 2. In some cases, both narrowed branches and enlarged ones of portal vein were demonstrable on the same liver. Normal small branches were presumably enlarged in order to compensate the disturbad blood flow at the narrowed portions. In the Glisson's capsules with enlarged small branches of portal vein, there were few histological changes of fibrosis, cell infiltrations, etc.
Published Date
1964-09-30
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume76
Issue
issue7-9
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
455
End Page
476
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/76/7-9/76_7-9_455/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/
language
日本語
Copyright Holders
岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma