Pituitary abscess. A case report and review of the literature.

The pituitary abscess is a rare pathology which presents an high mortality and morbidity. The diagnosis of pituitary abscess has to be excluded in case of tumoral hypophyseal syndrome; a correct diagnosis leads to an early treatment and to a decreasing of the mortality and morbidity. Antibiotics have to be associated to neurosurgical treatment in order to reduce the pre- and post- operative infectious complications. A case of pituitary abscess is reported: the preoperative diagnosis has been based on the clinical symptoms (visual field defect and meningeal syndrome) and on the neuroradiological images (CT, MRI).