Pathology Venous malformations involving the leptomeninges of the cerebral cortex is a salient feature of A Rendu-Osier-Weber disease B Maffuci's syndrome C Angioosteohypertrophy syndrome D Sturge weber syndrome π‘ Explanation Venous malformations involving the leptomeninges of the cerebral cortex is a salient feature of β Correct Answer: D. Sturge weber syndrome