Cohen C, Davis T S
Am J Dermatopathol. 1986 Jun;8(3):241-6. doi: 10.1097/00000372-198606000-00012.
A young girl developed multiple generalized subcutaneous nodules and two polypoid ear lesions between birth and 8 years of age. There was no family history or evidence of systemic disease. The subcutaneous nodules were trichogenic myxomas, consisting of vascular myxoid connective tissue, sometimes with islands of stratified squamous epithelium, keratinous cysts of epidermal type, or dermoid cysts with follicular and/or sebaceous differentiation. The polypoid lesions were trichofolliculomas, with areas similar to trichogenic myxomas. Our patient thus has multiple trichogenic tumors, the majority being pure hamartomas of the dermal papilla (trichogenic myxomas), others being a combined trichogenic myxoma and hamartoma of hair germ (trichofolliculoma).
一名年轻女孩在出生至8岁之间出现了多个全身性皮下结节和两个息肉样耳部病变。无家族病史或全身性疾病证据。皮下结节为毛发生成性黏液瘤，由血管黏液样结缔组织构成，有时伴有分层鳞状上皮岛、表皮型角质囊肿或具有毛囊和/或皮脂腺分化的皮样囊肿。息肉样病变为毛发滤泡瘤，其区域类似于毛发生成性黏液瘤。因此，我们的患者患有多个毛发生成性肿瘤，大多数是真皮乳头的单纯错构瘤（毛发生成性黏液瘤），其他的是毛发生成性黏液瘤和毛胚芽错构瘤的组合（毛发滤泡瘤）。
