Imaging of Soft Tissue Lesions of the Foot and Ankle

被引：19

作者：

Bancroft, Laura W. ^{[1
,2
]}

Peterson, Jeffrey J. ^{[3
]}

Kransdorf, Mark J. ^{[3
]}

机构：

[1] Univ Cent Florida, Florida Hosp, Dept Radiol, Orlando, FL 32803 USA

[2] Mayo Clin, Coll Med, Rochester, MN USA

[3] Mayo Clin, Jacksonville, FL 32224 USA

来源：

RADIOLOGIC CLINICS OF NORTH AMERICA | 2008年 / 46卷 / 06期

关键词：

Foot; Ankle; Tumor-like conditions; Tumor; MRI;

D O I：

10.1016/j.rcl.2008.08.007

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：

Differential diagnosis of soft tissue lesions of the foot can be narrowed with imaging. The cystic nature of ganglia, synovial cysts, and bursitis can be confirmed with MR imaging or sonography. Location and signal characteristics of noncystic lesions can suggest Morton's neuroma, giant cell tumor of tendon sheath, and plantar fibromatosis. Synovial-based lesions of the foot and ankle can be differentiated based on presence or absence of mineralization, lesion density, signal intensity, and enhancement pattern. Knowledge of the incidence of specific neoplasms of the foot and ankle based on patient age aids in providing a limited differential diagnosis.

引用

页码：1093 / +

页数：12

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