Sotiriadis Dimitrios, Patsatsi Aikaterini, Lazaridou Elizabeth, Sotiriou Eleni, Devliotou-Panagiotidou Despina
Second Dermatologic Clinic, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Pediatr Dermatol. 2009 Jul-Aug;26(4):436-8. doi: 10.1111/j.1525-1470.2009.00948.x.
A 3-year-old girl presented with longer hair on the left side of her scalp, coarse hair of abnormal length on her extremities, and a tuft of hair in the lumbosacral region, with all hair distributed on normally pigmented skin. Neither similar or relevant family history nor associated extracutaneous abnormalities was detected after a thorough examination. Clinical diagnosis of patchy nevoid hypetrichosis was confirmed by histology. Nevoid hypertrichosis is a rare hair growth disorder that usually presents at or soon after birth. It is characterized by patches of hypertrichosis distributed in a segmental pattern. It may be accompanied by mental, ocular, or myoskeletal abnormalities. Cases of nevoid hypertrichosis with multiple patches presenting as a solitary developmental defect have been rarely described in the literature.
一名3岁女孩头皮左侧毛发较长，四肢有长度异常的粗毛发，腰骶部有一簇毛发，所有毛发均分布于色素正常的皮肤上。全面检查后未发现类似或相关家族史，也未发现相关的皮肤外异常。组织学检查证实为斑状痣样多毛症的临床诊断。痣样多毛症是一种罕见的毛发过度生长疾病，通常在出生时或出生后不久出现。其特征是毛发过度生长的斑块呈节段性分布。它可能伴有精神、眼部或肌肉骨骼异常。文献中很少描述以孤立性发育缺陷形式出现多个斑块的痣样多毛症病例。
