Pituitary Tumors Specialist

Acadiana Neurosurgery

Neurosurgeons located in Lafayette, LA

Pituitary tumors can affect the production of hormones that play a vital role in the normal health and function of the entire body. At Acadiana Neurosurgery in Lafayette, Louisiana, patients receive advanced treatment for pituitary tumors optimized for their needs to achieve the best possible outcomes.

Pituitary Tumors Q & A

What is a pituitary tumor?

The pituitary gland is a very small gland - about the size of a bean - located behind the nose. Despite its small size, it plays a vital role in hormone production and in regulating hormone production in other glands. Pituitary tumors are abnormal growths of cells in the pituitary gland tissues. There are three primary types of pituitary tumors:

  • benign tumors that are not aggressive grow very slowly and do not spread to other areas of the body
  • invasive adenomas that may spread to the sinuses or the skull
  • carcinomas, malignant growths that spread to other areas of the body, including the brain and spinal cord

Pituitary tumors may be functioning or nonfunctioning. Functioning tumors are those that cause the gland to produce more hormones than normal, and they’re more common than non-functioning tumors, which don’t affect hormone production. The excess hormones produced by functioning tumors can cause specific symptoms to develop based on what the hormone “does” in the body.

What symptoms can be caused by pituitary tumors?

Both functioning and nonfunctioning pituitary tumors can cause symptoms like:

  • dizziness
  • headache or sinus pain or pressure
  • seizures
  • confusion
  • nausea and vomiting
  • chronic runny nose

Functional tumors can cause additional symptoms based on the hormones they affect.

How are pituitary tumors diagnosed?

Diagnosis of pituitary tumors begins with a physical examination and neurological evaluation, and may also include an eye exam, blood tests, and urinalysis. An MRI or CT scan will be performed, and a sample of blood may be taken from the veins leaving the gland. Once a tumor is confirmed, a biopsy may be performed to extract a small sample of tissue for further analysis. Biopsies can aid in determining the best treatment approach to use.

How are pituitary tumors treated?

Many pituitary tumors can be surgically removed using one of the several approaches. Radiation may also be used to destroy the tumor cells, and drug therapy may be prescribed to control the overproduction of hormones in some types of functioning tumors. The treatment approach used will depend on the size and location of the tumor, whether it’s functional or non-functional, whether the tumor has spread to other areas, whether the tumor is new or recurrent, and other factors.


Click here to read several articles written by Dr. Appley and others about the pituitary gland and tumors in a 2003 IRSA BrainTalk newsletter.

Major Insurance Provides Accepted

At Acadiana Neurosurgery, we accept most major insurance plans. Here is a short-list of just some of the most popular plans we accept. Please contact our office if you do not see your insurance provider listed. We will be happy to submit a claim for our services to these plans as well as Medicare, with which we are a participating provider. Please remember that insurance is only a method of reimbursing the patient for fees paid to the doctor – it is not a substitute for payment. Some insurance companies pay fixed allowances for certain procedures and others pay a percentage of the charge. It is your responsibility to pay any deductible, co-insurance or any balance not paid by your insurance company. We do accept Visa, American Express and MasterCard for your convenience.

Aetna
BCBS
Beech Street
Cigna
GEHA
Gilsbar
Great West
Multiplan PHCS
United Healthcare
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