单侧梨状肌缺如的一种罕见解剖变异：病例报告
A Rare Anatomical Variant of Unilateral Piriformis Muscle Agenesis: A Case Report.
作者信息
Caetano Antonio P, Seeger Leanne L
机构信息
Radiology, Hospital Center of Lisbon Central, Lisbon, PRT.
Radiology, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, USA.
出版信息
Cureus. 2019 Jun 11;11(6):e4887. doi: 10.7759/cureus.4887.
Anatomical variation of neuromuscular structures of the gluteal region is common. The piriformis muscle, in particular, has an important relationship with the sciatic nerve and may be associated with distinct clinical conditions. We report an incidental finding of unilateral piriformis muscle agenesis diagnosed on computed tomography and magnetic resonance imaging, a rare anatomical variant of the gluteal region.
臀区神经肌肉结构的解剖变异很常见。尤其是梨状肌，它与坐骨神经有着重要的关系，并且可能与特定的临床情况相关。我们报告了一例通过计算机断层扫描和磁共振成像诊断出的单侧梨状肌缺如的偶然发现，这是一种罕见的臀区解剖变异。
Zotero 插件