Birnbaum P S, Baden H P
Dermatol Clin. 1987 Jan;5(1):137-53.
Changes in the quality and quantity of hair occur in a large number of hereditary syndromes. Because of their rarity and our lack of knowledge about their pathophysiology, no entirely satisfactory classification of these hair disorders exists. This review arbitrarily groups the heritable disorders of the hair into five classes: primary hair shaft disorders, alopecia without associated defects, ectodermal dysplasias, changes in hair color, and ectopic hair.
大量遗传性综合征中会出现毛发质量和数量的变化。由于这些综合征较为罕见，且我们对其病理生理学缺乏了解，目前尚无对这些毛发疾病完全令人满意的分类。本综述将遗传性毛发疾病任意分为五类：原发性毛干疾病、无相关缺陷的脱发、外胚层发育不良、毛发颜色变化和异位毛发。
