What is the survival rate of olfactory neuroblastoma?

What is the survival rate of olfactory neuroblastoma?

Doctors estimate olfactory neuroblastoma survival rates by how groups of people with olfactory neuroblastoma have done in the past. The survival rate varies depending on the stage of disease but is thought to range from 50-90%.

What is olfactory neuroblastoma?

When a cancer starts specifically in the nerves that affect your sense of smell, it is known as olfactory neuroblastoma. (Esthesioneuroblastoma is another name for this type of cancer.) An olfactory neuroblastoma often happens on the roof of the nasal cavity.

How is esthesioneuroblastoma diagnosed?

An esthesioneuroblastoma diagnosis may involve: Physical examination. A careful history of your signs and symptoms and an examination of your eyes, nose, and head and neck give doctors important information to understand the tumor’s extent and aid in diagnosis. Using a tiny, flexible camera to see in your nose.

How common is esthesioneuroblastoma?

It most often presents in the superior nasal cavity. Since its initial description in 1924 by Berger and Luc, there have been reports of more than 1000 cases of esthesioneuroblastoma worldwide.

Is olfactory neuroblastoma malignant?

Olfactory neuroblastoma (ONB) is an uncommon malignant neuroectodermal nasal tumor. It comprises about 2% of all sinonasal tract tumors with an incidence of approximately 0.4 per million population.

Is olfactory neuroblastoma present at birth?

It accounts for about 5% of all cancers of the nasal cavity and paranasal sinuses. It develops in nerve tissue associated with the sense of smell (olfactory nerve). It can occur at any age, but typically is found in adulthood.

Does neuroblastoma affect the brain?

It usually begins in the adrenal gland, which is located above the kidney, but the tumor can also begin in nerve tissue near the spine. It is most common in children under the age of five. Despite the name, neuroblastoma is not a brain tumor. It is the most common extracranial solid tumor that affects children.

Is Esthesioneuroblastoma malignant?

Esthesioneuroblastoma (ENB), also known as Olfactory Neuroblastoma, is an uncommon malignant tumor of the upper nasal cavity and anterior skull base. It is believed to arise from the olfactory neuroepithelium that lines the cribriform plate, superior aspect of the nasal septum, middle turbinate, and superior turbinate.

What is the most common primary intraocular tumor of adults?

Melanoma is the most common type of primary intraocular cancer in adults. It begins when cells called melanocytes grow uncontrollably. Intraocular melanoma is also called uveal melanoma.

Is esthesioneuroblastoma malignant?

Can olfactory neuroblastoma be cured?

There are no standard guidelines for treatment of olfactory neuroblastoma. Treatment is dependent on the stage of the cancer. Most patients are initially treated with surgical removal of the tumor if possible.