diffuse palmoplantar keratoderma https://www.malacards.org/card/diffuse_palmoplantar_keratoderma MEDGEN:7201 icd11.foundation:1259583500 Palmoplantar keratoderma that diffusely involves most of the palm and sole and is caused by a genetic abnormality. diffuse keratosis palmoplantaris diffuse PPK GARD:0021289 HP:0007435 SCTID:400123002 ICD9:757.39 MONDO:0017666 diffuse palmoplantar hyperkeratosis UMLS:C0022584 Orphanet:307141 hereditary palmoplantar keratoderma