| pseudoneoplasm | 1. <oncology> An enlargement of nonneoplastic character which clinically resembles a true neoplasm so closely as to often be mistaken for such. 2. A condition, commonly associated with obesity in young females, of cerebral oedema with narrowed small ventricles but with increased intracranial pressure and frequently papilledema. Synonym: pseudoneoplasm. (05 Mar 2000) |
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