Prolactinoma
Prolactinoma
Prolactinoma (/proʊˌlæk.tɪˈnoʊ.mə/) is a benign tumor that develops in the pituitary gland. It is the most common type of hormone-producing tumor that can occur in this gland.
Etymology
The term "Prolactinoma" is derived from the hormone it produces, prolactin, and the suffix "-oma," which is used to denote a tumor or abnormal growth.
Definition
A Prolactinoma is a benign adenoma (noncancerous tumor) that occurs in the pituitary gland at the base of the brain. This tumor overproduces the hormone prolactin, leading to a condition known as hyperprolactinemia.
Symptoms
Symptoms of a Prolactinoma can vary depending on the size of the tumor and the level of excess prolactin in the body. Common symptoms include irregular menstrual periods in women, decreased libido in men, and infertility in both sexes. Other symptoms may include vision changes, headaches, and galactorrhea (unexpected milk production).
Diagnosis
Diagnosis of a Prolactinoma typically involves blood tests to measure prolactin levels, as well as imaging tests such as magnetic resonance imaging (MRI) to visualize the pituitary gland and identify any tumors.
Treatment
Treatment for a Prolactinoma usually involves medication to reduce prolactin production and shrink the tumor. In some cases, surgery or radiation therapy may be necessary.
Related Terms
External links
- Medical encyclopedia article on Prolactinoma
- Wikipedia's article - Prolactinoma
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski