progeroid syndrome Malformation syndrome with skin/mucosae involvement Polymalformative genetic syndrome with increased risk of developing cancer Genetic photodermatosis Rare genetic intellectual disability with developmental anomaly Xeroderma pigmentosum complementation group F orphanet ICD10:Q82.1 OMIM:278760 XPF Xeroderma pigmentosum complementation group F (XPF) is a generally milder subtype of xeroderma pigmentosum (XP; see this term), a rare photodermatosis predisposing to skin cancers. Syndromic genetic deafness Autosomal recessive cerebellar ataxia due to a DNA repair defect Genetic vitreous-retinal disease