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Ectopic primary olfactory neuroblastoma of the nasopharynx: A case report and review of the literature.
Caldwell, Nicholas J; Sato, T Shawn.
Afiliación
  • Caldwell NJ; Carver College of Medicine, University of Iowa, 375 Newton Rd, Iowa City, IA 52242, USA.
  • Sato TS; Carver College of Medicine, University of Iowa, 375 Newton Rd, Iowa City, IA 52242, USA.
Radiol Case Rep ; 14(8): 997-1002, 2019 Aug.
Article en En | MEDLINE | ID: mdl-31198483
Olfactory neuroblastoma (ONB, also called esthesioneuroblastoma) is a rare malignant tumor of neuroectodermal olfactory cells. We report a case of an undifferentiated ONB with unfavorable histology arising ectopically in the nasopharynx. The patient was a 15-year-old male who presented with a right-sided painful neck mass, nasal obstruction, and weight loss. Awareness of the ectopic ONBs, although exceedingly rare, is important when considering differential diagnoses of sinonasal tumors as treatment and prognosis may differ from other lesions.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Tipo de estudio: Prognostic_studies Idioma: En Revista: Radiol Case Rep Año: 2019 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Países Bajos

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Tipo de estudio: Prognostic_studies Idioma: En Revista: Radiol Case Rep Año: 2019 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Países Bajos