Huge pilomatrixomas of the scalp: A case report

Pilomatrixoma is a rare benign skin tumor differentiating toward hair matrix cells usually encountered in the head and neck region. It is most frequently appearing in the first and second decades of life. Histopathological examination is essential to make definitive diagnosis. Herein, we present an...

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Bibliographic Details
Published in:International journal of surgery case reports 2021-07, Vol.84, p.106048-106048, Article 106048
Main Authors: Wydadi, Omar, Bijou, Walid, Laachoubi, Mohammed, Oukessou, Youssef, Roubal, Mohammed, Mahtar, Mohammed
Format: Article
Language:English
Subjects:
Case Report
Pilomatrixomas
Skin
Tumor
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Summary:Pilomatrixoma is a rare benign skin tumor differentiating toward hair matrix cells usually encountered in the head and neck region. It is most frequently appearing in the first and second decades of life. Histopathological examination is essential to make definitive diagnosis. Herein, we present an atypical case of multiple pilomatrixomas. A 69-year-old man with multiple voluminous masses over the scalp. Among the three lesions, one was clinically suspicious for malignancy, it measured 17 cm and was ulcerated in places. Histopathology confirmed the diagnosis of pilomatrixoma. The tumors were removed surgically with free margins. Otolaryngologist should be familiar with this benign tumor when evaluating soft-tissue mass in the head and neck region. •Pilomatrixoma, is a particular and uncommon type benign subcutaneous tumors arising from the cutaneous adnexa.•Otolaryngologist should be familiar with this benign tumor when evaluating soft-tissue mass in the head and neck region.•Clinical follow-up of these lesions is necessary to avoid recurrence and malignant transformation.
ISSN:2210-2612
2210-2612
DOI:10.1016/j.ijscr.2021.106048