Happle R, Vakilzadeh F
Clin Genet. 1982 Jan;21(1):65-8. doi: 10.1111/j.1399-0004.1982.tb02081.x.
Multiple dental cusps, protruding from the crowns of both deciduous and permanent incisors, were observed in a 4-year-old girl affected with hypomelanosis of Ito. This unusual dental anomaly has been described in one previous report of this neurocutaneous syndrome. In contrast to ordinary talon cusps, the dental outgrowths observed in hypomelanosis of Ito appear to be of hamartomatous origin. Apparently, these dental deformities are characteristic of hypomelanosis of Ito and may help to identify the syndrome in cases where other findings are minimal or atypical.
在一名患有伊藤色素减退症的4岁女孩中，观察到乳牙和恒牙切牙的牙冠上都有多个牙尖突出。这种不寻常的牙齿异常在之前一篇关于这种神经皮肤综合征的报告中已有描述。与普通的牙瘤尖相比，伊藤色素减退症中观察到的牙齿增生似乎起源于错构瘤。显然，这些牙齿畸形是伊藤色素减退症的特征，在其他表现轻微或不典型的病例中可能有助于识别该综合征。
