LEOPARD Syndrome (Multiple Lentigines Syndrome)- AD, PTPN11 gene mutation, encodes tyrosine phosphatase Shp2
- Lentigines, ECG abnormalities, ocular hypertelorism, pulmonic stenosis, a bnormal genitalia, retarded growth and deafness
- Multiple lentigines at birth/early infancy (sun exposed and protected areas, including genitalia, hands, feet)
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