MRI of Legg-Calve-Perthes Disease

被引：48

作者：

Dillman, Jonathan R. ^{[1
,2
]}

Hernandez, Ramiro J. ^{[1
,2
]}

机构：

[1] Univ Michigan Hlth Syst, Dept Radiol, Ann Arbor, MI 48109 USA

[2] CS Mott Childrens Hosp, Sect Pediat Radiol, Ann Arbor, MI 48109 USA

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2009年 / 193卷 / 05期

关键词：

complications; Legg-Calve-Perthes disease; MRI; staging; FEMORAL-HEAD OSTEONECROSIS; ISCHEMIC EPIPHYSIS; BONE-SCINTIGRAPHY; PART I; CLASSIFICATION; ARTHROGRAPHY; INVOLVEMENT; GADOLINIUM; DIFFUSION; ABNORMALITIES;

D O I：

10.2214/AJR.09.2444

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：

OBJECTIVE. Legg-Calve-Perthes disease is a common cause of hip pain in children that may be initially clinically and radiographically difficult to diagnose and stage. The purpose of this article is to describe and illustrate the various MRI appearances of this condition. CONCLUSION. MRI may show proximal femoral abnormalities before radiography in the setting of Legg-Calve-Perthes disease, allowing appropriate diagnosis and prompt treatment. MRI can also assess for revascularization, healing, and multiple complications.

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收藏

页码：1394 / 1407

页数：14

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