A heart arrhythmia is an abnormal heart rhythm. Arrhythmias can be a byproduct of damage to the heart from disease or age.
Erectile dysfunction (ED) can be the result of physical or psychological causes or both. Discover what causes ED and what treatments are available.
If you've tried to conceive for more than a year, you or your partner may be experiencing infertility.
Take control of your mood and health. Explore the many depression treatment options and learn coping skills.
Uncontrolled high blood pressure can lead to various life-threatening conditions. But it's easily detected — and you can work with your doctor to control it.
Most headaches aren't caused by a serious illness, but some could be a sign of a life-threatening condition.
Sick to your stomach? Nausea and vomiting usually pass quickly but sometimes result from long-term or serious conditions.
Tachycardia, a rapid heart rate, is caused by an abnormality in your heart's electrical impulses. Tachycardia can cause serious complications, including sudden cardiac arrest.
Unexplained weight loss: Symptom — Overview covers possible causes of unexplained weight loss.
Tests and diagnosis
A CT scan is an imaging test that uses X-rays to produce detailed images of the inside of your body.
MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.
Urinalysis can be used to assess your overall health, detect a wide range of disorders, or monitor a medical condition or treatment.
Treatments and drugs
Gamma Knife radiosurgery gives doctors pinpoint accuracy in treating a number of brain disorders, all without ever opening the skull.
Radiation therapy is a common means of treating many types of cancer. Find out what to expect during your radiation therapy treatment.
Nov. 14, 2012
- Pituitary tumors information page. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/pituitary_tumors/pituitary_tumors.htm. Accessed Aug. 6, 2012.
- Pituitary tumors. American Cancer Society. http://www.cancer.org/Cancer/PituitaryTumors/DetailedGuide/index. Accessed Aug. 6, 2012.
- Pituitary tumors treatment — Health professional version. National Cancer Institute. http://www.cancer.gov/cancertopics/pdq/treatment/pituitary/HealthProfessional. Accessed Aug. 6, 2012.
- Ferri FF. Ferri's Clinical Advisor 2013: 5 Books in 1. Philadelphia, Pa.: Mosby Elsevier; 2012. http://www.mdconsult.com/books/about.do?eid=4-u1.0-B978-0-323-08373-7..00002-9&isbn=978-0-323-08373-7&about=true&uniqId=343863096-23. Accessed Aug. 6, 2012.
- Pituitary tumors treatment — Patient version. National Cancer Institute. http://www.cancer.gov/cancertopics/pdq/treatment/pituitary/Patient. Accessed Aug. 6, 2012.
- Erickson DX (expert opinion). Mayo Clinic, Rochester, Minn. Aug. 21, 2012.
- Parlodel (prescribing information). East Hanover, NJ: Novartis Pharmaceuticals Corporation; 2012. http://www.pharma.us.novartis.com/product/pi/pdf/parlodel.pdf. Accessed Nov. 13, 2012.
- Cycloset (prescribing information). San Diego, Calif.: VeroScience, LLC; 2010. http://www.veroscience.com/CyclosetFDAapprovedPackageInsert.htm. Accessed Nov. 13, 2012.
- Cabergoline (prescribing information). Sellersville, Pa.: Teva Pharmaceuticals; 2012. http://www.tevagenerics.com/default.aspx?pageid=3364&sortby=ProductName&ProductName=Cabergoline+Tablets&BrandName=Dostinex%C2%AE+Tablets. Accessed Nov. 13, 2012.
- Martinkova J, et al. Impulse control disorders associated with dopaminergic medication in patients with pituitary adenomas. Clinical Neuropharmacology. 2011;34:179.