PERIPORTAL HIGH-INTENSITY ON T2-WEIGHTED MR IMAGES IN ACUTE VIRAL-HEPATITIS

被引：12

作者：

ITOH, H

SAKAI, T

TAKAHASHI, N

KITADA, M

SAITO, M

KATAOKA, M

KAWAMURA, M

机构：

[1] MATSUNAMI GEN HOSP,DEPT RADIOL,GIFU,JAPAN

[2] MATSUNAMI GEN HOSP,DEPT INTERNAL MED,GIFU,JAPAN

[3] EHIME UNIV HOSP,DEPT RADIOL,EHIME,JAPAN

来源：

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | 1992年 / 16卷 / 04期

关键词：

LIVER; HEPATITIS; MAGNETIC RESONANCE IMAGING; DISEASES; VIRUS AND VIRUSES;

D O I：

10.1097/00004728-199207000-00012

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

The frequency and degree of periportal high intensity (PHI) on T2-weighted images in 28 patients (32 MR studies) with acute viral hepatitis were analyzed with regard to the various levels of,serum glutamic-oxaloacetic transaminase (SGOT) and clinical phases. Periportal high intensity was found in 16 of 32 MR studies (50%) and no definite PHI was found in 7 studies (22%). Periportal high intensity appeared when the SGOT level was > 500 IU or when the phase of the disease was early. Follow-up studies revealed that PHI decreased during clinical recovery. We conclude that the degree of PHI on T2-weighted images reflects the severity of the disease in acute viral hepatitis.

引用

页码：564 / 567

页数：4

共 8 条

[1] PROMINENT PERIPORTAL ECHOGENICITY - ITS SONOGRAPHIC EVALUATION AND ITS SIGNIFICANCE [J].