We are independent & ad-supported. We may earn a commission for purchases made through our links.
Advertiser Disclosure
Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.
How We Make Money
We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently of our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.
Health

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

What are Pineal Tumors?

By Jacquelyn Gilchrist
Updated: May 17, 2024
Views: 4,578
Share

Pineal tumors are abnormal growths of cells that are located in the pineal gland in the brain. Growths in this area of the brain are rare, with only about one percent of brain tumors occurring in the pineal gland. They are typically more common in children than adults, however, they may occur at any age. The tumors may be benign, or non-cancerous, or they may be malignant. These growths often affect the function of the pineal gland.

The pineal gland is situated near the center of the brain. It is responsible for regulating the body's hormonal system. The gland also regulates the body's sleeping and waking cycles by the production of melatonin, a hormone.

There are different types of pineal tumors. For example, a pineoblastoma and a pineal germinoma are both malignant and aggressive tumors. Pineal cysts, on the other hand, may not require treatment unless they cause disturbing symptoms.

Some of the possible symptoms of pineal tumors include nausea, vomiting, and headaches. They can also cause memory problems, visual disturbances, and seizures. Some patients find that they are unable to look upward. Patients can also experience an unsteady gait and a lack of coordination. These symptoms are generally caused by the tumor's compression of other parts of the brain.

Patients who exhibit possible signs of a brain tumor are usually subjected to imaging tests, such as X-rays or ultrasounds, for diagnosis. A doctor will likely administer an intravenous contrasting dye to make the tumor show up more clearly on the scan. Patients may also undergo a biopsy for a confirmation of the diagnosis. This procedure extracts a small sample of tissue for analysis.

The primary treatment for any kind of pineal tumor is surgery. Benign tumors can be removed, which should resolve the symptoms. For those that are malignant, a surgeon will typically remove as much of it as possible. If the tumor has caused an accumulation of cerebrospinal fluid in the brain, a tube may be placed to allow for drainage.

After undergoing surgery, patients with malignant pineal tumors should generally expect to undergo additional treatment. Chemotherapy or radiation therapy can help rid the body of any remaining cancer cells. In some cases, the patient may be treated with both chemotherapy and radiation therapy. Typically, additional treatment is most successful for patients who have had as much of the tumor removed as possible.

Share
WiseGeek is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.

Editors' Picks

Discussion Comments
Share
https://www.wisegeek.net/what-are-pineal-tumors.htm
Copy this link
WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.

WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.