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Subungual glomus cell proliferation in the toe: a case report
Jeong Ho Seo1, Ho Seong Lee2, Sang Woo Kim3
1Clinical Fellow, Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
Glomus tumors are rare benign neoplasms causing pain. This case highlights a non-tumorous glomus cell proliferation mimicking glomus tumors, successfully treated with surgical excision.
Area of Science:
- Oncology
- Surgical Pathology
Background:
- Glomus tumors are rare, benign neoplasms characterized by pain, tenderness, and cold sensitivity.
- Diagnosis often involves imaging (ultrasonography, MRI) and excisional biopsy.
Observation:
- A 30-year-old female presented with symptoms mimicking glomus tumors.
- The patient exhibited clinical signs of severe pain, point tenderness, and cold sensitivity.
Findings:
- Histopathological examination revealed a nontumorous glomus cell proliferation, not a true glomus tumor.
- The lesion was well-circumscribed and amenable to surgical intervention.
Implications:
- This case expands the differential diagnosis for painful glomus-like lesions.
- Surgical excision can provide symptom relief for both glomus tumors and similar non-tumorous proliferations.
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