病例报告：含气的脊髓内滑膜囊肿。
Case report: intraspinal synovial cyst containing gas.
作者信息
Steinberg M L, Rose W S, Ruchman R B
机构信息
Department of Radiology, Monmouth Medical Center, Long Branch, NJ 07740, USA.
出版信息
N J Med. 1995 Mar;92(3):169-71.
PMID:7724060
Abstract
With MRI, an intraspinal synovial cyst appears as a hypointense, rounded, intraspinal lesion bearing similar signal characteristics to cerebrospinal fluid containing a signal void within it; this can be confused with calcium or hemosiderin within the cyst. In such cases, CT imaging can lead to a diagnosis.
摘要
在磁共振成像（MRI）中，椎管内滑膜囊肿表现为低信号、圆形的椎管内病变，其信号特征与含有信号空洞的脑脊液相似；这可能会与囊肿内的钙或含铁血黄素混淆。在这种情况下，计算机断层扫描（CT）成像可有助于诊断。
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