title: [Malignant bilateral mediastinal teratoma: a case report].
abstract: The authors report a case of bilateral malignant teratoma of the mediastinum in a 40 year old female presenting with chest pain. Two separate bilateral soft tissue masses were noted in the mediastinum at imaging. On the right side, the mass was heterogeneous with large calcification and infiltration of the pericardium. On the left side, the mass was well defined, heterogeneous and without evidence of local invasion. The analysis of samples obtained by US guided puncture biopsy and surgical specimen of the two masses confirmed the diagnosis of pluricellular malignant teratoma. Mediastinal malignant teratomas represent 1 to 5% of all mediastinal tumors. To our knowledge, no case of synchronous bilateral mediastinal teratoma has never been reported.
authors: Service Central de Radiologie, CHU Ibn Rochd, Casablanca, Maroc.
authors: A
authors: A
authors: Ousehal
authors: A
authors: A
authors: Skalli
authors: M
authors: M
authors: Nejjar
authors: B
authors: B
authors: Belaabidia
authors: R
authors: R
authors: Kadiri
mesh_terms: D000328:Adult; D001707:Biopsy, Needle; D002114:Calcinosis / Q000209:etiology; D002637:Chest Pain / Q000209:etiology; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008479:Mediastinal Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D013724:Teratoma / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D014057:Tomography, X-Ray Computed; D018084:Ultrasonography, Interventional