Nutrition basics
Learning Center
Endometrial ablation
This surgery that destroys the lining of the uterus treats unusual uterine bleeding. Learn about the risks and what to expect during the procedure.
HPV test
This test can help show the risk of cervical cancer. Learn more about how to prepare and what the results may mean.
Lumbar puncture (spinal tap)
Learn about lumbar puncture, which removes a sample of cerebrospinal fluid to find infections, bleeding and other conditions. It also is called a spinal tap.
Tonsillectomy
Learn how to prepare for a tonsillectomy and what to expect from the surgery.
3D mammogram
Find out what to expect during a 3D mammogram to look for breast cancer. Learn how this newer test compares to a standard mammogram.
Genetic testing
Genetic testing: Learn why it's done, how to prepare and what to expect from diagnostic tests, carrier tests, prenatal tests and newborn screening.
Parkinson's test (a-Synuclein seed amplification assay)
Learn how this test may affect how Parkinson's disease is diagnosed in the future.
Craniotomy
Learn the brain conditions that are treated with this surgery that involves removing a piece of the skull. Also find out what you can expect during surgery.
Pacemaker
This cardiac pacing device is placed in the chest to help control the heartbeat. Know when you might need one.
Prostate biopsy
Find out about this procedure that's used to diagnose prostate cancer. Learn about the risks, how to prepare and what you can expect.
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