Otero Mario N, Trujillo Carolina P, Parra-Medina Rafael, Morales Samuel D
*Fundación Universitaria de Ciencias de la Salud, Bogotá, Colombia; and Departments of † Dermatology, and ‡Pathology, Hospital de San José, Bogotá, Colombia.
Am J Dermatopathol. 2017 Mar;39(3):e41-e43. doi: 10.1097/DAD.0000000000000736.
Malignant pilomatrixoma or pilomatrix carcinoma is a rare, locally aggressive malignant neoplasm, derived from the hair follicle with a high propensity for local recurrence. Only a few cases of metastatic pilomatrixoma have been described in the literature. Till date, only 17 cases have been reported in the English-language medical literature, most commonly occurring associated with local recurrence in adults. We report the first case in children of a metastatic malignant pilomatrixoma in an 8-year-old girl presenting with a recurrent pilomatrix carcinoma of the forehead with metastases in cervical and parotid lymph nodes.
恶性毛母质瘤或毛母质癌是一种罕见的、具有局部侵袭性的恶性肿瘤，起源于毛囊，局部复发倾向高。文献中仅描述了少数几例转移性毛母质瘤病例。迄今为止，英文医学文献中仅报道了17例，最常见于成人且伴有局部复发。我们报告了首例儿童转移性恶性毛母质瘤病例，该8岁女孩患有前额复发性毛母质癌，并伴有颈部和腮腺淋巴结转移。
