Secondary neuroblastoma of the sphenoidal sinus.
D001766:Blindness / Q000209:etiology; D006801:Humans; D007223:Infant; D008297:Male; D009362:Neoplasm Metastasis; D009447:Neuroblastoma / Q000150:complications / Q000601:surgery; D010255:Paranasal Sinus Neoplasms / Q000150:complications / Q000601:surgery; D013101:Sphenoid Sinus / Q000601:surgery