Nield D V, Saad M N, Ali M H
Br J Plast Surg. 1986 Jan;39(1):139-41. doi: 10.1016/0007-1226(86)90019-6.
Calcifying epitheliomas of Malherbe (pilomatrixomas) are benign calcifying tumours that arise from the hair matrix and present as a slow-growing dermal or subcutaneous mass most commonly located in the head and neck. Recurrences after tumour removal are rare. There have been reports in the past of invasive pilomatrixoma in the pre-auricular area (Krausen et al., 1974; Rothman et al., 1976; Sasaki et al., 1976; Arole et al., 1983), as well as other locations such as the right arm (Gromiko, 1927) and the upper back (Lopansri and Mihm, 1980). Two cases were also reported in adults by Weedon et al. in 1980. None of these tumours has occurred in children.
马勒贝钙化上皮瘤（毛母质瘤）是一种良性钙化肿瘤，起源于毛发基质，表现为生长缓慢的真皮或皮下肿物，最常见于头颈部。肿瘤切除后复发罕见。过去曾有耳前区侵袭性毛母质瘤的报道（克劳森等人，1974年；罗斯曼等人，1976年；佐佐木等人，1976年；阿罗尔等人，1983年），以及其他部位，如右臂（格罗米科，1927年）和上背部（洛潘斯里和米姆，1980年）。1980年，威登等人也报道了两例成人病例。这些肿瘤均未发生于儿童。
