Pinealectomy
Pinealectomy
Pinealectomy (pronounced: pi-ne-al-ec-to-my) is a surgical procedure involving the removal of the pineal gland, a small endocrine gland in the brain.
Etymology
The term "Pinealectomy" is derived from the Latin word "pinealis," referring to the pineal gland, and the Greek word "ektome," meaning "excision."
Procedure
A Pinealectomy is performed under general anesthesia. The surgeon accesses the pineal gland through a small incision in the skull, often using a neurosurgical microscope or endoscope to aid in the procedure. The gland is then carefully removed, taking care to avoid damage to surrounding brain tissue.
Indications
Pinealectomy is typically performed to treat disorders of the pineal gland, such as pinealoma, a type of brain tumor. Other indications may include pineal cysts, melatonin-related disorders, or other conditions affecting the gland.
Risks and Complications
As with any surgical procedure, Pinealectomy carries risks, including infection, bleeding, and damage to surrounding brain tissue. Specific to this procedure, there may be changes in sleep patterns, mood, or hormonal balance due to the role of the pineal gland in producing melatonin, a hormone that regulates sleep.
Related Terms
External links
- Medical encyclopedia article on Pinealectomy
- Wikipedia's article - Pinealectomy
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