Goldberg D J
J Dermatol Surg Oncol. 1986 Feb;12(2):188-9. doi: 10.1111/j.1524-4725.1986.tb01450.x.
Melanonychia striata, longitudinalis, or a pigmented longitudinal melanocytic streak of the nail, is distinctly uncommon in white patients. Such a finding is highly suggestive of a malignant melanoma. Reported herein is the first case report of a Caucasian with multiple pigmented streaks of the nail, the biopsy of one nail showing a lentigo.
甲纵行黑甲，即指甲上的纵向色素沉着黑素细胞条纹，在白人患者中明显不常见。这一发现高度提示恶性黑色素瘤。本文报告了首例有多个指甲色素沉着条纹的白种人病例，其中一个指甲活检显示为雀斑样痣。
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