Optic nerve sheath meningioma is typically a tumor of adulthood and is seen more frequently in middle aged women. The symptoms of optic nerve sheath meningioma are usually related to visual loss due to compression of the optic nerve. Bulging of the eye (proptosis), double vision (ocular misalignment), and drooping of the eyelid (ptosis) may also occur.

Optic glioma is typically a tumor of childhood. It may be associated with an inherited disorder known as neurofibromatosis I. The symptoms of optic glioma are usually related to visual loss due to compression of the optic nerve. Bulging of the eye (proptosis), double vision (ocular misalignment), and drooping of the eyelid (ptosis) may also occur.

The development of a large tumor registry for optic nerve meningiomas would also enhance care for these patients. Surgical resection is reserved for patients with severe proptosis or complete or near complete visual loss. Chemotherapy and hormonal therapy have not proven to be effective. New modalities of radiation therapy are currently the mainstay of therapy but no prospective study with large numbers of patients has been performed to date.

A multidisciplinary approach to these tumors enhances patient care. Patients benefit from a coordinated clinical service that is "under one roof". The disciplines that currently participate in the care of these patients include:

middot; Sores around the ears and nape of the neck may develop an inflamed look and may become infected (generally by the microbes introduced from our fingernails during scratching). middot; Visually, by finding crawling lice or nits (eggs) on hair shaft within 1/4" of the scalp.

The goal of the Optic Nerve Center is to provide high quality and cutting edge evaluation and treatment for patients with tumors affecting the optic nerve. The Center hopes to develop and study new and emerging treatments for optic nerve tumors and to serve as a national model for innovative and novel approaches to optic nerve tumors. The Center's purpose is to serve as a focal point and centerpiece of a multidisciplinary approach to these tumors.

The optic nerve is a bundle of more than 1 million nerve fibers. It connects the retina to the brain.

A primary optic nerve tumor is one that arises from the optic nerve itself or its covering (the meninges). The two most primary common optic nerve tumors are optic glioma and optic nerve meningioma.

A secondary optic nerve tumor arises from the brain or adjacent structures but compresses the optic nerve and produces symptoms.

Radiation therapy. New and emerging modalites in radiation therapy allow more advanced treatment of optic nerve lesions and spare surrounding brain, retina, and contralateral optic nerve. These modalities include stereotactic radiotherapy and radiosurgery and conformal intensity modulated radiotherapy. Pediatric and adult neuro-oncology. The oncologists at the Holden Cancer Center have tremendous experience with chemotherapy and the medical treatment of tumors.

The primary subspecialities involved in the Tumors of the Optic Nerve Initiative are ophthalmology, neurology, neurosurgery, cancer therapy, and radiation therapy. The U.S. News and World Report survey identified these specialites as some of "America's Best" including ophthalmology (6th), neurology/neurosurgey (9th), and cancer (38th).

In order for people to "see", the brain must receive the messages sent from the eye. The optic nerves carry this information from the eye to the brain. If this nerve is too small, less information will be sent to the brain, and vision will be impaired. Hypoplasia means "underdeveloped". This may mean that the nerves of both eyes are completely unformed, with complete blindness, or that one optic nerve is smaller than average, with little impact on vision.

Let your doctor know if you are taking other prescription medications, over-the-counter drugs or herbal supplements.

The signs and symptoms of eczema (atopic dermatitis) vary from person to person. Most commonly, the affected skin becomes very dry, itchy, red and swollen; sometimes it's cracked, crusty and scaly. Older children usually get the eczema rash behind the knees, inside the elbows, on the sides of the neck, and on the wrists, ankles and hands In adults, eczema usually shows up as rashes on the arms, legs, hands and neck, but any location can be involved

The essential feature of bipolar disorder is recurrent, remitting, cyclical episodes of both mania and depression throughout the course of the illness with one or more manic episodes usually accompanied by one or more major depressive episodes. Most frequently the initial episode that leads to hospitalization is manic. It is essential to understand that this disorder is characterized by different degrees of intensity of the symptoms in either the manic or the depressive stage.