[Epithelioid hemangioendothelioma of the liver diagnosed by laparoscopy guided biopsy].
A 35-year-old woman was admitted to our hospital for right upper quadrant pain and multiple liver tumor were detected by diagnostic imaging. Tumors located near the surface of the liver which accompanied capsular retraction. Diagnostic laparoscopy showed multiple white tone tumors with retraction of the adjacent liver capsule. Tumor targeted biopsy was performed. The pathologic diagnosis of epithelioid hemangioendothelioma (EHE) was made by the positive staining of factor VIII-related antigen. EHE tend to locate in peripheral and extend to the liver capsule. Therefore, we face difficulties in getting biopsy sample safely. Here we report a useful case of laparoscopic examination and biopsy in the diagnosis of EHE.
Komatsu
Nobutoshi
N
Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital.
Kurosaki
Masayuki
M
Sato
Mitsuaki
M
Tanaka
Tomohiro
T
Hirayama
Itsuko
I
Yasui
Yutaka
Y
Umeda
Naoki
N
Hosokawa
Takanori
T
Ueda
Ken
K
Tuchiya
Kaoru
K
Nakanishi
Hiroyuki
H
Itakura
Jun
J
Asahina
Yasuhiro
Y
Akasaka
Hiroaki
H
Matsunaga
Koutarou
K
Taki
Kazuhiro
K
Kojiro
Masamichi
M
Izumi
Namiki
N
D000328:Adult; D001706:Biopsy / Q000379:methods; D003937:Diagnosis, Differential; D003952:Diagnostic Imaging; D005260:Female; D018323:Hemangioendothelioma, Epithelioid / Q000175:diagnosis* / Q000473:pathology*; D006801:Humans; D010535:Laparoscopy; D008099:Liver / Q000473:pathology; D008113:Liver Neoplasms / Q000175:diagnosis* / Q000473:pathology*