Cancer, Alopecia, Pigment Dyscrasia, Onychodystrophy, and Keratoderma, is also known as capok. An important gene associated with Cancer, Alopecia, Pigment Dyscrasia, Onychodystrophy, and Keratoderma is SASH1 (SAM And SH3 Domain Containing 1). Affiliated tissues include skin, and related phenotypes are alopecia and hypermelanotic macule