Abstract
Introduction: Xanthogranulomas (XG) are chronic inflammatory lesions caused by accumulation of lipid laden macrophages with granuloma formation, usually secondary to hemorrhage, infarction or necrosis upon existing neoplasm or cyst. Primary sellar xanthogranulomas are rare and may represent a stage in xanthomatous hypophysitis (XH) evolution.Aim: To analyze clinical presentation, hormonal, radiological and histological features of patients diagnosed with pituitary xanthomatous and...
