Related Experiment Video
Updated: Jun 21, 2026

Surgical Treatment of an Endolymphatic Sac Tumor
Published on: May 26, 2023
Paraneoplastic extra limbic encephalitis associated with thymoma
Giovanna Rizzardi1, Andrea Campione, Paolo Scanagatta
1Thoracic Surgery Unit, S. Croce Hospital, Cuneo, Italy. giovanna.rizzardi@libero.it
Abstract:
We report the case of a 55-year-old woman with thymoma diagnosed after finding of extra limbic encephalitis. She presented neurologic symptoms as seizure and aphasia; magnetic resonance imaging (MRI) of the brain showed multiple lesions located in insular, parietal and temporal lobes (in cortical and sub-cortical area). Brain biopsies confirmed the diagnosis of encephalitis and CT-scan of the thorax showed an anterior mediastinal mass suspected for thymoma. The patient was submitted to thymectomy through a median sternotomy and we assisted to secondary reduction of cerebral lesions and total remission of symptoms.
Related Concept Videos
Encephalitis l: Introduction
Encephalitis ll: Pathophysiology
Graves Disease II: Pathophysiology
Graves' Disease I: Introduction