Hidden in the plexus: a case of brachial plexus schwannoma

Authors

  • Nikhil D. Patel Department of Otolaryngology, GMERS Medical College, Valsad, Gujarat, India
  • Chaitra Sethumadhavan Department of Otolaryngology, GMERS Medical College, Valsad, Gujarat, India
  • Bhardwaj Department of Otolaryngology, GMERS Medical College, Valsad, Gujarat, India

DOI:

https://doi.org/10.18203/issn.2454-5929.ijohns20261516

Keywords:

Brachial plexus, Schwannoma, Neck swelling, Enucleation, Case report

Abstract

Schwannomas are benign, encapsulated, and slow-growing tumors that arise from Schwann cells of peripheral nerves. Although these tumors most commonly involve cranial nerves, brachial plexus schwannomas are rare and often misdiagnosed as other supraclavicular masses. We present the case of a 41-year-old male with a right-sided neck swelling, later diagnosed as a brachial plexus schwannoma. The patient underwent complete surgical excision with preservation of the surrounding neural structures and achieved good recovery. This case highlights the importance of including brachial plexus schwannoma in the differential diagnosis of supraclavicular swellings and discusses the challenges and outcomes of surgical management.

References

Mohammad A, Iqbal MA, Wadhwania A. Schwannomas of the head and neck region: A report of two cases with a narrative review of the literature. Cancer Res Statist Treat. 2020;3(3):517-25.

Rashid M, Salahuddin O, Yousaf S, Qazi UA, Yousaf K. Schwannoma of the brachial plexus; report of two cases involving the C7 root. J Brachial Plex Peripher Nerve Inj. 2013;8(1):12.

Vučemilo L, Lajtman Z, Mihalj J, Plašćak J, Mahović Lakušić D, Mužinić D. Brachial Plexus Schwannoma-Case Report and Literature Review. Acta Clin Croat. 2018;57(2):366-71.

Mohammed ME, Khan A, Asiri M. Supraclavicular Cervical Schwannoma: A Case Report. Cureus. 2019;11(10):e5924.

Go MH, Kim SH, Cho KH. Brachial plexus tumors in a consecutive series of twenty-one patients. J Korean Neurosurg Soc. 2012;52:138-43.

Ogose A, Hotta T, Morita T, Otsuka H, Hirata Y. Multiple schwannomas in the peripheral nerves. J Bone Joint Surg Br. 1998;80:657-61.

Pećina-Šlaus N, Zeljko M, Pećina HI, Nikuševa Martić T, Bačić N, Tomas D, et al. Frequency of loss of heterozygosity of the NF2 gene in schwannomas from Croatian patients. Croat Med J. 2012;53:321-7.

Boulanger X, Ledoux JB, Brun AL, Beigelman C. Imaging of the non-traumatic brachial plexus. Diagn Interv Imaging. 2013;94:945-56.

Kumar A, Akhtar S. Schwannoma of brachial plexus. Indian J Surg. 2011;73(1):80-1.

Bartolome A, Gonzalez-Alenda J, Bartolome MJ. Study of the brachial plexus by magnetic resonance. Rev Neurol. 1998;26:983-8.

Lee HJ, Kim JH, Rhee SH, Gong HS, Baek GH. Is surgery for brachial plexus schwannomas safe and effective? Clin Orthop Relat Res. 2014;472:1893-8.

Ranjan S, Arora N, Sethi D, Kaur D, Sethi G. Schwannoma of the Brachial Plexus: A Rare Case Report. Iran J Otorhinolaryngol. 2020;32(111):243-7.

Kohyama S, Hara Y, Nishiura Y, Hara T, Nakagawa T, Ochiai N. A giant plexiform schwannoma of the brachial plexus: case report. J Brachial Plex Peripher Nerve Inj. 2011;06(1):9.

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Published

2026-05-25

How to Cite

Patel, N. D., Sethumadhavan, C., & Bhardwaj. (2026). Hidden in the plexus: a case of brachial plexus schwannoma. International Journal of Otorhinolaryngology and Head and Neck Surgery, 12(3), 450–452. https://doi.org/10.18203/issn.2454-5929.ijohns20261516

Issue

Section

Case Reports