{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T08:46:47Z","timestamp":1761986807824,"version":"build-2065373602"},"reference-count":19,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2015,5,22]],"date-time":"2015-05-22T00:00:00Z","timestamp":1432252800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Hepatology Research"],"published-print":{"date-parts":[[2016,3]]},"abstract":"<jats:sec><jats:title>Aim<\/jats:title><jats:p>To reassess the role of bridging fibrosis in the lobular distortion of the liver from an angioarchitectural aspect.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Two tissue samples obtained from surgically resected livers with chronic hepatitis and one obtained from an autopsy case with chronic hepatitis were used for the three\u2010dimensional observation of angioarchitecture by histological reconstruction.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Samples showed bridging fibrosis with various degrees of severity, without cirrhotic changes. Two different types of portal\u2013portal bridging fibrosis were found. In our samples, the type that developed in the bifurcation region of the portal tracts was more common than the type observed between the distal portions originating from different parent portal tracts. The angioarchitecture tended to be generally maintained in these lesions. Concerning portal\u2013central bridging fibrosis, two types were observed. One type developed in the lesion with partial paucity of the third\u2010step portal branches in the portal tract at a relatively early stage of chronic hepatitis. The other type developed in an advanced lesion with a complete loss of the normal angioarchitecture of the parenchymal portion of the portal veins. The former was likely developed after large\u2010scale necrosis, such as bridging necrosis, while the latter was presumed to be attributable to portal vein damage associated with long standing chronic inflammation.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>As has been previously noted regarding lobular angioarchitecture, portal\u2013central bridging fibrosis clearly affects the lobular structure of the liver more than portal\u2013portal bridging fibrosis. Therefore, portal vein damage may be a critical event in the eventual distortion of the lobular structure.<\/jats:p><\/jats:sec>","DOI":"10.1111\/hepr.12531","type":"journal-article","created":{"date-parts":[[2015,4,29]],"date-time":"2015-04-29T20:27:28Z","timestamp":1430339248000},"source":"Crossref","is-referenced-by-count":4,"title":["Histological reassessment of the role of bridging fibrosis in the angioarchitectural features associated with lobular distortion of the liver in chronic viral hepatitis"],"prefix":"10.1111","volume":"46","author":[{"given":"Hiroshi","family":"Hano","sequence":"first","affiliation":[{"name":"Department of Pathology Jikei University School of Medicine  Tokyo Japan"},{"name":"Division of Pathology Clinical Service Jikei University School of Medicine  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Satoshi","family":"Takasaki","sequence":"additional","affiliation":[{"name":"Department of Pathology Jikei University School of 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