Article
Nerve Compression due to Benign Tumors or Ganglion Cysts in the Upper Limb-Case Series
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Published: | February 6, 2020 |
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Objectives/Interrogation: Tumor nerve compression in the upper limb are relatively rare, usually involving ganglion cysts and benign tumors. Accurate diagnostic and treatment are mandatory for adequate functional recovery.
Methods: We present a case series of five patients with peripheral nerve compression in the upper limb due to tumor or cystic masses-large median nerve schwannoma generating anterior interosseous nerve compression, voluminous lipoma compressing median nerve in the proximal forearm, superficial branch of radial nerve compression encountered in two patients by a lipoma respectively a synovial cyst and ulnar nerve compression in the Guyon tunnel due to a ganglion cyst - and highlight the particularities in diagnostic and treatment of these patients.
Results and Conclusions: In the beginning, those benign lesions are asymptomatic but, as they continue to grow adjacent to a peripheral nerve clinical manifestations appear progressively as compressive neuropathies. All the patients have received surgical treatment-excision of the compressive masses with consecutive releasing of the nerves with very good clinical results in terms of symptom remission and functional recovery.
In conclusion, after a preoperative imagistic analysis, tumor resection with careful microsurgical dissection in order to preserve the neurovascular structures is the elective surgical procedure in order to obtain an optimal functional outcome.