Lung cancer screening - Mayo Clinic
Feb 7, 2024 · Lung cancer screening is a process that's used to detect the presence of lung cancer in otherwise healthy people with a high risk of lung cancer. Lung cancer screening is recommended for older adults who are longtime smokers and who don't have any signs or symptoms of lung cancer. Doctors use a low-dose computerized tomography (LDCT) scan of ...
Radiation sickness - Symptoms and causes - Mayo Clinic
Feb 13, 2024 · The amount of radiation absorbed by the body, called the absorbed dose, determines how bad the illness will be. Radiation sickness also is called acute radiation syndrome or radiation poisoning. Radiation sickness is not caused by common medical imaging tests that use low-dose radiation, such as X-rays, CT scans and nuclear medicine scans.
Coronary calcium scan - Mayo Clinic
Jul 22, 2023 · A coronary calcium scan is a special computerized tomography (CT) scan of the heart. It looks for calcium deposits in the heart arteries. A buildup of calcium can narrow the arteries and reduce blood flow to the heart. A coronary calcium scan may show coronary artery disease before you have symptoms. Coronary calcium scan results can help ...
Transient ischemic attack (TIA) - Diagnosis and treatment - Mayo …
Feb 9, 2024 · CT scans of the head use X-ray beams to create a 3D image. This allows your healthcare professional to look at the brain or the arteries in the neck and brain. A CTA scan may involve an injection of a contrast material into a blood vessel. Unlike a carotid ultrasound, a CTA scan can look at blood vessels in the neck and head.
Chronic bladder infection: Is there a cure? - Mayo Clinic
Oct 26, 2023 · A computerized tomography (CT) scan of the urinary tract; Treatment is directed at the underlying cause, when possible. If an underlying cause can't be found, one of these treatments may help: A low-dose antibiotic taken for at least six months and up to two years
CT scan - Mayo Clinic
May 7, 2024 · A CT scan can see nearly all parts of the body. It's used to diagnose disease or injury as well as to plan medical, surgical or radiation treatment. A computerized tomography scan, also called a CT scan, is a type of imaging that uses X-ray techniques to create detailed images of the body. It then uses a computer to create cross-sectional ...
CT coronary angiogram - Mayo Clinic
Jun 11, 2024 · A computerized tomography (CT) coronary angiogram is an imaging test that looks at the arteries that supply blood to the heart. A CT coronary angiogram uses a powerful X-ray machine to make images of the heart and its blood vessels. The test is used to diagnose many different heart conditions. A CT coronary angiogram involves no surgical cuts ...
Metformin (oral route) - Mayo Clinic
For oral dosage form (solution): Adults—. Metformin alone: At first, 5 milliliters (mL) two times a day, or 8.5 mL once a day with meals. Your doctor may increase your dose if needed until your blood sugar is controlled. However, the dose is usually not more than 25.5 mL per day.
External beam radiation for prostate cancer - Mayo Clinic
May 10, 2023 · External beam radiation for prostate cancer kills cancer cells by destroying the genetic material that controls how cells grow and divide. Healthy cells in the beam's path also are affected by the radiation, resulting in side effects. The goal of treatment is to destroy the cancerous cells while sparing as much of the normal surrounding tissue ...
Choline C-11 PET scan - Mayo Clinic
Nov 3, 2022 · Choline C-11 PET scan is a positron emission tomography (PET) scan that uses a special chemical tracer called Choline C-11 Injection. A low-dose computerized tomography (CT) scan is usually done at the same time to help further show internal anatomy. Choline C-11 PET scan may help doctors detect possible sites of recurrent prostate cancer that ...