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Updated: Jun 3, 2026

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia
Published on: August 9, 2024
Pilomatrix carcinoma of the clitoris
Barbara Gazic1, Simona Sramek-Zatler, Alenka Repse-Fokter
1Institute of Oncology, Ljubljana, Slovenia.
Abstract:
Pilomatrix carcinoma, a malignant counterpart of pilomatrixoma, is a rare skin neoplasm composed of basaloid and shadow cells that characterize differentiation toward the hair matrix. The authors present a case of pilomatrix carcinoma of the clitoris, a very unusual location not previously reported. Diagnostic criteria and differential diagnoses are discussed. Pilomatrix carcinoma should be differentiated from benign pilomatrixoma and other carcinomas with shadow cells, including basal cell carcinoma with matrical differentiation and metastases of visceral carcinomas with shadow cells.
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