What is Galactorrhea?
Galactorrhea refers to a milky discharge from the nipple that is not related to pregnancy or breastfeeding. This condition can affect one or both breasts and is often a result of hormonal imbalances. One potential cause of galactorrhea is a pituitary tumor, specifically a prolactin-secreting tumor known as a prolactinoma.
Understanding Prolactinomas
Prolactinomas are benign, slow-growing tumors of the pituitary gland that lead to the overproduction of the hormone prolactin. Excess prolactin stimulates milk production in the breast, resulting in galactorrhea. While prolactinomas are typically non-cancerous, their hormonal effects can cause significant symptoms.
Symptoms and Diagnosis
In addition to galactorrhea, individuals with prolactinomas may experience menstrual irregularities, infertility, reduced sexual drive, and breast tenderness. Men may also develop galactorrhea and experience low libido. Symptoms such as headaches or visual disturbances can indicate the presence of a pituitary tumor.
Treatment Through Endoscopic Surgery
Dr. Kalyan Bommakanti, in collaboration with ENT surgeon Dr. Vyshnavi Bommakanti, performs advanced endoscopic transnasal surgery to remove pituitary adenomas. This minimally invasive procedure involves accessing the tumor through the nose, avoiding the need for a skull incision. Post-surgery, prolactin levels typically decrease, and symptoms of galactorrhea often resolve within weeks or months.
Post-Surgical Monitoring
After surgery, regular follow-up visits are essential to monitor prolactin levels and assess the resolution of symptoms. MRI imaging is used to confirm the reduction or removal of the tumor. Patients generally report a cessation of nipple discharge and an improvement in hormonal balance.
Conclusion
Galactorrhea can be a sign of a pituitary tumor, particularly a prolactinoma. Early diagnosis and treatment are crucial for restoring hormonal health and alleviating symptoms. If you experience unexplained nipple discharge, consult a healthcare professional for evaluation and potential treatment options.
Read more: the full Pituitary Adenoma patient guide & video library — videos on symptoms, surgery and recovery.
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More videos on this topic: Symptoms (Vision & Hormonal) →