Peripheral cysts: a distinguishing feature of esthesioneuroblastoma with intracranial extension.
Esthesioneuroblastoma is a rare malignancy that arises in the olfactory epithelium. We report an interesting case of esthesioneuroblastoma in an 82-year-old man that included an unusual but characteristic imaging feature of this tumor: cysts at the tumor-brain interface. The patient declined primary surgical resection and elected to undergo primary radiation therapy. At 2 years of follow-up, he remained disease-free. The rarity of this tumor and its unique natural history can lead to a complicated assessment of the clinical picture. We review the diagnostic and treatment alternatives.
Tseng
Jeffrey
J
Division of Rhinology and Sinus Surgery, Department of Otolaryngology and Communication Sciences, Zablocki VA Medical Center, Milwaukee, WI 53295, USA.
Michel
Michelle A
MA
Loehrl
Todd A
TA
D000369:Aged, 80 and over; D001706:Biopsy; D001927:Brain Diseases / Q000473:pathology*; D001932:Brain Neoplasms / Q000473:pathology* / Q000532:radiotherapy; D035262:Cranial Fossa, Anterior / Q000473:pathology; D003560:Cysts / Q000473:pathology*; D003937:Diagnosis, Differential; D004724:Endoscopy; D018304:Esthesioneuroblastoma, Olfactory / Q000473:pathology* / Q000532:radiotherapy; D005682:Gadolinium; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D009669:Nose Neoplasms / Q000473:pathology* / Q000532:radiotherapy; D010256:Paranasal Sinuses / Q000473:pathology; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome
D005682:Gadolinium