289 results found
Medical tests
… The technologist will make sure you are comfortable during changes in table position. During the test You will have one … or an ulcer. There is always a small chance of damage to cells or tissue from being exposed to any radiation, even … esophagus, stomach, and small intestine all look normal. Abnormal: A narrowing (stricture), inflammation, a mass, a …
Medical tests
… physical examination. The fundus has a lining of nerve cells called the retina. The retina detects images that pass … Normal: All of the structures inside the eye look normal. Abnormal: The retina is detached . Swelling of the optic … ) is found. Optic nerve damage caused by glaucoma is found. Changes in the retina (such as hard, white deposits beneath …
Medical tests
… you can no longer hold back urine are within normal ranges. Abnormal One or more of the following may be found: More … you can no longer hold back urine are within normal ranges. Abnormal One or more of the following may be found: More …
Medical tests
… of sugar (glucose) bound to the hemoglobin in the red blood cells. People who have diabetes or other conditions that … levels. The A1c test result does not change with any recent changes in diet, exercise, or medicines. Glucose binds to hemoglobin in red blood cells at a steady rate. Since red blood cells last 3 to 4 …
Medical tests
… to help identify hyperparathyroidism , to find the cause of abnormal calcium levels, or to check the status of chronic … low can cause problems with the kidneys and bones and cause changes in calcium and vitamin D levels. Tests for calcium … to: Help identify hyperparathyroidism. Find the cause of an abnormal blood calcium level. Check to see whether a problem …
Medical tests
… the need for a mammogram, but it is often used to check abnormal results from a mammogram. For a breast ultrasound, … fluid with floating particles may need more tests. Check abnormal results from a mammogram. Look at the breasts in … tissue ( biopsy ), or guide breast surgery. Watch for changes in the size of a cyst or a non-cancerous lump …
Medical tests
… exposed to radiation, there's a small chance of damage to cells or tissue. That's the case even with the low-level … with an even spread of radioactive tracer in the gland. Abnormal: An abnormal thyroid scan shows a thyroid gland that is smaller …
Medical tests
… Or it may record the activity on paper as wavy lines. Changes from the normal pattern of electrical activity can … Find out if a person who is in a coma is brain-dead. Study sleep disorders, such as narcolepsy . Watch brain activity … show similar patterns of electrical activity. There are no abnormal bursts of electrical activity and no slow brain …
Medical tests
… the fluid in the inner ear to move, which bends tiny hair cells (cilia) in the cochlea. The movement of the hair cells … brain that help with hearing are working as they should. Abnormal You are not able to hear the whispers during a … brain that help with hearing are working as they should. Abnormal You are not able to hear the whispers during a …
Medical tests
… is taken, a small bruise may form at the site. Results Abnormal (positive) Hepatitis B testing Hepatitis B … is taken, a small bruise may form at the site. Results Abnormal (positive) Hepatitis B testing Hepatitis B …
