title: Lipoma of the quadrigeminal region with evidence of congenital origin.
abstract: A case of a congenital lipoma most likely resulted in a localized developmental anomaly of the trochlear nerve at the embryonal age of 4 to 5 weeks. This finding supports the theory of the congenital origin of an intracranial lipoma in the quadrigeminal region.
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000151:congenital* / Q000473:pathology; D006801:Humans; D008067:Lipoma / Q000151:congenital* / Q000473:pathology; D008297:Male; D003336:Tectum Mesencephali