成人肝脏错构瘤。关于一例经磁共振成像记录的病例

[Hepatic hamartoma in adults. Apropos of a case documented by MRI].

作者信息

Beal D, Boyer L, Darchat C, Carrie D, Boissier A, Dapoigny M, Lointier P, Viallet J F

机构信息

Service de Radiologie, CHU B.P., Clermont-Ferrand.

出版信息

J Radiol. 1996 Dec;77(12):1229-32.

PMID:9033883

Abstract

A mixed hamartoma of the liver in a 39 year old man is reported. Abdominal ultrasound revealed a 4 cm inhomogeneous echogenic mass with acoustic shadowing. MRI T1 weighted images showed a inhomogeneous low intensity mass with lower gadolinium enhancement than normal liver, a moderate low signal intensity on proton density weighted images, and heterogeneous isosignal intensity on T2 weighted images. Peripheric calcifications were found on pathologic examination.

摘要

报告了一名39岁男性的肝脏混合性错构瘤。腹部超声显示一个4厘米的不均匀回声团块，伴有声影。MRI T1加权图像显示一个不均匀的低强度肿块，钆增强低于正常肝脏，质子密度加权图像上呈中度低信号强度，T2加权图像上呈异质性等信号强度。病理检查发现周边钙化。