"Barbell Sign": A Diagnostic Imaging Finding in Progressive Multifocal Leukoencephalopathy

被引：7

作者：

Bezuidenhout, A. Fourie ^{[1
]}

Andronikou, Savvas ^{[2
,3
]}

Ackermann, Christelle ^{[4
]}

Du Plessis, Anne-Marie ^{[4
]}

Basson, Derik ^{[4
]}

Bhadelia, Rafeeque A. ^{[1
]}

机构：

[1] Beth Israel Deaconess Med Ctr, Dept Radiol, WCB90,330 Brookline Ave, Boston, MA 02215 USA

[2] Bristol Royal Hosp Children, Dept Radiol, Bristol, Avon, England

[3] Univ Bristol, Bristol, Avon, England

[4] Stellenbosch Univ, Tygerberg Hosp, Dept Radiol, Cape Town, South Africa

来源：

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | 2018年 / 42卷 / 04期

关键词：

progressive multifocal leukoencephalopathy; leukoencephalopathy; barbell sign; corpus callosum; human immunodeficiency virus; REVERSIBLE ENCEPHALOPATHY SYNDROME; ACTIVE ANTIRETROVIRAL THERAPY; PATHOLOGICAL CORRELATION; RHEUMATIC-DISEASES; HIV-INFECTION; MRI PATTERNS; AIDS; MANIFESTATIONS; SURVIVAL; DISTINCT;

D O I：

10.1097/RCT.0000000000000719

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 recently proposed diagnostic algorithm for progressive multifocal leukoencephalopathy underscores the importance of imaging and emphasizes the role of the radiologist in the diagnostic workup. We describe a case series of patients with visual symptoms and a typical pattern of brain involvement in definite progressive multifocal leukoencephalopathy, for which we have coined the term barbell sign.

引用

页码：527 / 530

页数：4

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