327 results found
Medical tests
… Syphilis Tests On this page: Test Overview Health Tools Why It Is … the body. If not treated, syphilis can cause severe heart disease, brain damage, spinal cord damage, blindness, and … Screening tests help your doctor look for a certain disease or condition before any symptoms appear. This …
Medical tests
… Galactosemia Test On this page: Test Overview Why It Is Done How To … problems, infection, and cataracts . Galactosemia is a rare disease that is passed from parents to children ( inherited … test is usually done to determine whether a newborn has the disease. In a family with a member who has galactosemia, a …
Medical tests
… Ammonia Test On this page: Test Overview Why It Is Done How To … present. Check the success of treatment for severe liver disease, such as cirrhosis. Help identify a childhood … High levels of ammonia in the blood may be caused by: Liver disease, such as cirrhosis or hepatitis . Reye syndrome . …
Medical tests
… Gastrin Test On this page: Test Overview Why It Is Done How To … out why a peptic ulcer keeps coming back. Check for certain diseases, such as tumours of the pancreas or small intestine … may be caused by: Zollinger-Ellison syndrome , a rare disease that can cause gastrin levels to increase as high as …
Medical tests
… Ferritin Test On this page: Test Overview Why It Is Done How To … is passed on in families (genetic hemochromatosis). Some diseases, including alcohol use disorder , thalassemia , and … High ferritin levels may also be caused by Hodgkin disease , leukemia , infection, inflammatory conditions …
Medical tests
… Folate Test On this page: Test Overview Why It Is Done How To … or using folate, such as a vitamin C deficiency, liver disease, celiac disease , sprue , or Crohn's disease . Low folate levels can …
Medical tests
… Vision Tests On this page: Test Overview Why It Is Done How To … blindness in people with suspected retinal or optic nerve disease or who have a family history of colour blindness. … out if blurred vision is caused by refractive error or eye disease. Visual field tests These tests may be done: To …
Medical tests
… Chlamydia Tests On this page: Test Overview Health Tools Why It Is … and is unlikely to be a false-positive test result. A polymerase chain reaction (PCR) test is an example of a … https://www.canada.ca/en/public-health/services/infectious-diseases/sex… . Accessed November 19, 2020. Current …
Medical tests
… Amylase Test On this page: Test Overview Why It Is Done How To … amylase is done to: Find pancreatitis and other pancreatic diseases. See if the treatment for pancreatitis and other pancreatic diseases is working. Check swelling and inflammation of the …
Medical tests
… Viral Tests On this page: Test Overview Why It Is Done How To … viruses. Viruses grow only in living cells. Viruses cause disease by destroying or damaging the cells they infect, … that can damage an organ. Viruses cause many types of diseases, such as human immunodeficiency virus (HIV), cold …
