多房性肝包虫病是指多房绦虫的幼虫型的多房包虫寄生于肝内引起的疾病。其分布仅限苏联、欧洲和美国北部、日本等北半球部分地区。日本曾在礼文岛地区流行,但目前几乎整个北海道都成了污染地区。因为北海道是多房绦虫的主要宿主狐狸和中间宿主(虫段)夷沼泽地狐狸广泛生息地区之故。本病感染人是随狐狸粪便排出的多房绦 Polyhydric hepatic hydatid disease refers to larvae of the larvae of the genus Taenia, which parasitize the disease caused by the liver. Its distribution only to the Soviet Union, Europe and the northern United States, Japan and other parts of the northern hemisphere. Japan had been popular in Rebai Island but now almost all of Hokkaido has become a polluted area. Because Hokkaido is the main host of the multi-house tapeworm fox and the host (worm) Yi wetlands fox widespread habitat. People infected with the fox is excreted with a multi-room sash fox