Khandpur S, Reddy B S
Department of Dermatology and Venereology, Maulana Azad Medical College, New Delhi, India.
J Dermatol. 2001 Jan;28(1):38-42. doi: 10.1111/j.1346-8138.2001.tb00084.x.
A rare association of twenty-nail dystrophy with segmental vitiligo is described in two patients. Vitiligo preceded the nail dystrophy. In both cases, all twenty nails were uniformly affected with the nail plates showing longitudinal striations and loss of luster. Longitudinal nail biopsy revealed a histological picture suggestive of eczematous changes and lichen planus respectively. Intramatrix injections of triamcinolone acetonide into the proximal and lateral nail folds were administered with considerable improvement.
本文描述了两名患者中出现的一种罕见的二十甲营养不良与节段性白癜风的关联。白癜风先于甲营养不良出现。在这两个病例中，所有二十个指甲均受到一致影响，甲板出现纵向条纹并失去光泽。纵向甲活检分别显示出提示湿疹样改变和扁平苔藓的组织学表现。向近端和外侧甲襞内注射曲安奈德，病情有显著改善。
