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Updated: Aug 12, 2026

A Biomimetic Model for Liver Cancer to Study Tumor-Stroma Interactions in a 3D Environment with Tunable Bio-Physical Properties
Published on: August 7, 2020
Relationship between histology and aetiological factors in primary liver cancer
Abstract:
A review of 205 primary hepatic cancers from different geographic areas reveals that HCC which forms the vast majority (86%) of these, commonly presents as the trabecular variety (76%). The compact and pseudoglandular forms are rare (18% and 6%). Relatively fewer cases of undifferentiated cancer, hepatoblastoma and cholangiocarcinoma are encountered. HCC is often associated with the presence of hepatitis B virus surface antigen (HBsAg) in the liver. This is particularly true of the trabecular variety (81%). A proportion of the compact variety as well as undifferentiated cancers do not appear to be related to HBV infection. Cholangio carcinomas are considered to be related to infection by liver flukes. Hepatoblastomas occur in infancy and childhood and show no known aetiologic association. Aflatoxin may be aetiologically related to same cases of HCC. Continued use of oral contraceptives can occasionally induce HCC.
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