Esthesioneuroblastoma, often known as olfactory neuroblastoma, is believed to arise from the olfactory epithelium and its classification stays controversial. Nonetheless, since it’s not a sympathetic nervous system malignancy, esthesioneuroblastoma is a distinct clinical entity and is not to be confused with neuroblastoma. In about 90% of circumstances of neuroblastoma, elevated levels of catecholamines or their…
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