2015-02-21T14:35:06Z2015-04-20T11:44:40Zhttp://cogprints.org/id/eprint/9702This item is in the repository with the URL: http://cogprints.org/id/eprint/97022015-02-21T14:35:06ZOcular Surface Squamous Neoplasia in Xeroderma PigmentosumXeroderma pigmentosum (XP) is a rare genetic disorder associated with multiple oculocutaneous and neurological manifestations. It occurs due to deficiency of the enzymes responsible for repairing ultraviolet radiation-induced DNA damage. Persistence of un-repaired DNA results in somatic mutations, leading to neoplasia of the skin and ocular surface. As this condition is rare, only isolated case reports of XP with ocular surface squamous neoplasia (OSSN) are found in literature. RR NayakGM KamathMM KamathAR Kamathajayrkamath@yahoo.comS D'Souza