CT 诊断巨大腹腔游离体 1 例并文献复习
CT diagnosis of a large peritoneal loose body: a case report and review of the literature.
机构信息
Department of Radiology, Stanford Medical Centre, 300 Pasteur Drive, Stanford, CA 94035, USA.
出版信息
Br J Radiol. 2011 Apr;84(1000):e83-5. doi: 10.1259/bjr/98708052.
Abstract
We report a case of a large peritoneal loose body (LPLB), diagnosed on CT. The loose body appeared as a round pelvic mass with central calcifications and a distinct fat plane separating it from adjacent organs. The mass changed its location from the left to the right side of the pelvis within 9 days on repeat imaging. The typical cross-sectional characteristics of a LPLB include a mobile well-circumscribed soft-tissue mass usually with coarse central calcifications. The accurate diagnosis of a LPLB is vital to prevent unnecessary surgical intervention in an asymptomatic patient with an incidentally discovered LPLB.
摘要
我们报告了一例大型腹膜游离体（LPLB）的 CT 诊断病例。游离体表现为圆形骨盆肿块，中央有钙化，与邻近器官之间有明显的脂肪平面。在重复成像的 9 天内，肿块从左侧转移到右侧骨盆。LPLB 的典型横断面特征包括一个移动的、边界清楚的软组织肿块，通常有粗糙的中央钙化。对 LPLB 的准确诊断对于防止无症状患者在偶然发现 LPLB 时进行不必要的手术干预至关重要。
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