HIGH-RESOLUTION TC-99M HMPAO SPECT IN A PATIENT WITH TRANSIENT GLOBAL AMNESIA

被引：41

作者：

MATSUDA, H ^{[1
]}

HIGASHI, S ^{[1
]}

TSUJI, S ^{[1
]}

SUMIYA, H ^{[1
]}

MIYAUCHI, T ^{[1
]}

HISADA, K ^{[1
]}

YAMASHITA, J ^{[1
]}

机构：

[1] KANAZAWA UNIV,SCH MED,DEPT NEUROSURG,KANAZAWA,ISHIKAWA 920,JAPAN

来源：

CLINICAL NUCLEAR MEDICINE | 1993年 / 18卷 / 01期

关键词：

D O I：

10.1097/00003072-199301000-00011

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：

This is a report of a patient who underwent high-resolution brain perfusion SPECT studies during and after an episode of transient global amnesia. During the attack, SPECT Imaging showed increased perfusion in the left medial temporal region involving the amygdala and hippocampus. After recovery from amnesia, a follow-up SPECT examination showed slightly decreased perfusion in this region. These findings support the hypothesis that transient global amnesia is associated with transient hyperperfusion in the medial temporal brain structures, and confirm the utility of high-resolution SPECT imaging for the evaluation of the fine details of functional brain anatomy.

引用

页码：46 / 49

页数：4

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