True about turcot syndrome: (A) Mutations in PTEN gene, (B) CNS tumors, (C) Non neoplastic polyps, (D) Congenital hypertrophy of retinal pigment epithelium
Answer is B. Ans. (b) CNS tumors(Ref: Russell & Rubinstein's Pathology of Tumors of the Nervous System 7Ed, pg 997)Turcot syndrome is characterised by:*Intestinal polyposis*CNS tumours: glioblastoma or medulloblastoma