Krishnan Kartik G, Prasad Nikhil K, Amrami Kimberly K, Kurtin Paul J, Spinner Robert J
Department of Neurosurgery, Justus Liebig University Giessen, Germany.
J Surg Orthop Adv. 2017 Summer;26(2):69-74.
Aside from affecting the stability of the glenohumeral joint, tears in the joint capsule can give rise to extraneural (paralabral) and, very rarely, intraneural ganglion cysts. This report presents the first two cases of axillary intraneural ganglion cysts in the literature with magnetic resonance imaging. Both cases were incidentally noted to have coexisting lesions (lymphadenopathy from an undifferentiated malignancy and suprascapular nerve entrapment, respectively). This report reinforces the applicability of the articular theory for intraneural ganglion cysts at a novel site.
除了影响盂肱关节的稳定性外，关节囊撕裂还可导致神经外（盂唇旁）囊肿，极少数情况下可导致神经内腱鞘囊肿。本报告介绍了文献中首例通过磁共振成像诊断的两例腋部神经内腱鞘囊肿病例。两例均偶然发现合并有其他病变（分别为未分化恶性肿瘤引起的淋巴结病和肩胛上神经卡压）。本报告强化了关节理论在一个新部位神经内腱鞘囊肿中的适用性。
