3837 results found
Health topics
… Gynecomastia is the overdevelopment of the male breast. A breast has both glandular tissue and fatty tissue. … gynecomastia from age-related hormone changes if their testosterone level drops too low. Or it can be caused by a … that can cause this, such as hormone therapy for prostate cancer and medicines used to treat high blood pressure or …
Medical tests
… Kidney Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is Done … scar tissue, infection, transplant rejection, or cancer. Abnormal: The sample may show signs of scarring due … tumour (which occurs in early childhood) and renal cell cancer (which is most common after age 40). Kidney tissue …
Health topics
… What is radon? Radon is a radioactive gas that causes cancer. Radon is found in rock, soil, water, some building … doesn't cause symptoms. Unless your home or office is tested for high radon levels, you may not realize that you … confirm this with your provincial environmental office. For general information about removing or reducing radon in your …
Medical tests
… Magnetic Resonance Angiogram (MRA) On this page: Test Overview Why It Is Done How To Prepare How It Is Done … to the heart, lungs, kidneys, or legs. How To Prepare In general, there's nothing you have to do before this test, … are mild and can be treated using medicine. If you breastfeed and are concerned about whether the contrast …
Health topics
… of sperm count problems include: Hormonal problems in the testicles or pituitary gland . The pituitary gland releases … or associated with radiation or toxic chemical exposure. Cancer treatment with certain kinds of chemotherapy or … defect that may be associated with the cystic fibrosis genes). Retrograde ejaculation (the ejaculation of semen …
Medical tests
… Digital Rectal Examination On this page: Test Overview Why It Is Done How To Prepare How It Is Done … in bowel habits. Check for hemorrhoids or growths, such as cancer, in the rectum. DRE alone is not used to diagnose colorectal cancer . Also, a DRE may not find internal hemorrhoids …
Medical tests
… Magnetic Resonance Imaging (MRI) of the Head On this page: Test Overview Why It Is Done How To Prepare How It Is Done … or follow a finding seen on another test. How To Prepare In general, there's nothing you have to do before this test, … are mild and can be treated using medicine. If you breastfeed and are concerned about whether the contrast …
Medical tests
… Magnetic Resonance Imaging (MRI) of the Knee On this page: Test Overview Why It Is Done How To Prepare How It Is Done … for certain bone and joint problems. How To Prepare In general, there's nothing you have to do before this test, … are mild and can be treated using medicine. If you breastfeed and are concerned about whether the contrast …
Medical tests
… Bronchoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done … bronchoscope. That's because it usually does not require general anesthesia , is more comfortable for the person, and … for examination. Diagnose and determine the extent of lung cancer . Remove objects blocking the airway. Check and treat …
Medical tests
… Cystoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done … can take samples of tissue. These will be checked for cancer and other problems. This is called a biopsy. If you … anesthetic . This anesthetic is inserted in your urethra. General anesthetic . You are put to sleep either with …
