Work

A Serendipitous Histopathological Revelation: An Intriguing Case Report of a Cystic Schwannoma of the Lateral Neck

Year: 2025

Type: article

Abstract: Schwannomas are rare, benign tumors that arise from Schwann cells, which produce the myelin sheath around peripheral nerves. Cystic degeneration is an uncommon feature of schwannomas, occurring in approximately 4% of cases. The diagnosis of cystic schwannomas can be challenging due to their rarity and nonspecific clinical and radiological features. A 45-year-old female presented with a two-year history of a gradually enlarging neck mass, which was initially suspected to be a branchial cleft cyst. Computed tomography (CT) scans showed a well-defined cystic lesion in the left supraclavicular region. The patient underwent ultrasound-guided fine-needle aspiration cytology (FNAC), which yielded hypocellular fluid. The patient underwent surgical excision of the mass, which was subsequently diagnosed as a cystic schwannoma based on histopathological examination. Cystic schwannomas can pose a diagnostic challenge due to their rarity and nonspecific clinical and radiological features. Awareness of the clinical and pathological features of cystic schwannomas is essential for timely diagnosis and effective treatment. Accurate diagnosis is crucial to ensure optimal management and prevent recurrence.

Source: Cureus

DOI: 10.7759/cureus.83515

Authors: Ravindran Chirukandath, Tinu Sasi, Hyfa Anan, Arya Rajesh Nair, Saranya Sasidharan

Institution: Government Medical College

Language: English

Topic: Neurofibromatosis and Schwannoma Cases

Subfield: Neurology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: diamond

OpenAlex ID: W4410091903