Esthesioneuroblastoma, Olfactory





Esthesioneuroblastoma, Paranasal Sinus Nasal Cavity

Esthesioneuroblastoma, Paranasal Sinus-Nasal Cavity


Esthesioneuroblastomas, Olfactory

Neuroblastoma, Olfactory

Neuroblastomas, Olfactory

Olfactory Esthesioneuroblastoma

Olfactory Esthesioneuroblastomas

Olfactory Neuroblastoma

Olfactory Neuroblastomas

Paranasal Sinus Nasal Cavity Esthesioneuroblastoma

Paranasal Sinus-Nasal Cavity Esthesioneuroblastoma

A malignant olfactory neuroblastoma arising from the olfactory epithelium of the superior nasal cavity and cribriform plate. It is uncommon (3% of nasal tumors) and rarely is associated with the production of excess hormones (e.g., SIADH, Cushing Syndrome). It has a high propensity for multiple local recurrences and bony metastases. (From Holland et al., Cancer Medicine, 3rd ed, p1245; J Laryngol Otol 1998 Jul;112(7):628-33)