[Extramedullary plasmacytoma of the larynx. A case report].
Extramedullary plasmacytoma of the larynx and localized laryngeal amyloidosis are two entities that are extremely rare in children. We report the case of an 11-year-old child presenting with progressive dysphonia, with a diagnosis of extramedullary plasmacytoma and localized laryngeal amyloidosis. The treatment he received and subsequent follow-up were compared with the few cases found in the literature.
González Guijarro
Isabel
I
Servicio de Otorrinolaringología, Hospital Xeral-Cíes de Vigo, España.
Díez González
Laura
L
Rodriguez Acevedo
Nieves
N
Pallas Pallas
Estrella
E
D000686:Amyloidosis / Q000209:etiology; D002648:Child; D003131:Combined Modality Therapy; D003224:Congo Red; D055154:Dysphonia / Q000209:etiology; D006801:Humans; D007146:Immunoglobulin lambda-Chains / Q000032:analysis; D007818:Laryngeal Diseases / Q000209:etiology; D007822:Laryngeal Neoplasms / Q000737:chemistry / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery; D008297:Male; D009363:Neoplasm Proteins / Q000032:analysis; D010954:Plasmacytoma / Q000737:chemistry / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery; D018714:Radiotherapy, Adjuvant; D013194:Staining and Labeling; D049489:Stroboscopy
D007146:Immunoglobulin lambda-Chains; D009363:Neoplasm Proteins; D003224:Congo Red