๐ ็ธฝ็ฎ้ ๏ฝ ๐ ่ฑๆๅๆ๏ผๆฌ็ฏ๏ผ ๏ฝ ๐ ๅฎๆด็ฟป่ญฏ ๏ฝ โญ ็ฒพ่ฏ็ญ่จ
Hereditary painful callosities
Hereditary painful callosities
Clinical features Hereditary painful callosities (keratosis palmoplantaris nummularis) is no longer regarded as a distinctive entity but rather as a clinical symptom when plantar keratosis is prominent enough and is inevitably painful.1โ4 โPainful callositiesโ may be seen in PCC,5 desmosomal diseases6 or oculocutaneous tyrosinemia (type II).7 Cases with blisters correspond to epidermolytic palmoplantar keratoderma of Vรถrner-Unna-Thost.3