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Nevi of Ota and ItoNevi of Ota and Ito. Nevus of Ota, which originally was described by Ota and Tanino in 1939, is a hamartoma of dermal melanocytes.
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Pediatric Hypomelanosis of ItoPediatric Hypomelanosis of Ito. Hypomelanosis of Ito (HI) syndrome is characterized by the presence of whirled hypochromic skin lesions (see the image ...