There are a number of medical conditions and medications that may cause urinary retention. These medical conditions and medications may affect the function of the bladder itself, the function of the outlet of the bladder, and/or the urethra. Obstruction may be fixed (due to a mass blocking the...
plastic tube called a catheter is threaded through an artery in the arm or groin to one of the main coronary arteries. A contrast, or harmless dye is injected into the arteries. The dye depicts the arteries directly and
Signs, symptoms & indicators of Asthma: Lab Values - Cells (Slightly/highly) elevated eosinophil count (Somewhat/highly) elevated basophil count Symptoms - Environment Difficulty breathing in cold weather Asthma attacks are usually triggered by the body's response to an allergy, but inhaling ...
Computed tomography (CT).This is a series of X-rays taken from different angles that produces detailed images from inside your body. You may get a contrast dye (usually by injection into a vein in your arm) first to more clearly outline structures in your neck. Magnetic resonance imaging (...
In contrast, contact dermatitis is caused by irritation or allergy to something specific. So, you will usually have symptoms only where the irritant or allergen touches your skin. The symptoms tend to go away once you figure out what's irritating your skin and stop using it. You may have ...
Fortunately, the cure is simple: Don't eat that food for a couple of hours before you work out. Is It Really a Food Allergy? A differential diagnosis is the process of telling the difference between a food allergy, a food intolerance, and other illnesses. When you go to the doctor's ...
Depending on your pattern of skin symptoms, the doctor will ask about your: Contact with poisonous plants History of exposure to irritating chemicals at work or at home Personal and family allergy history In some cases, your doctor may need to ask for the names of specific ingredients in ...
Not everyone can do a CT scan—some people have an allergy to iodine contrast and must instead get an MRI, which uses a different kind of contrast (called gadolinium) that most people tolerate well. This type of imaging test can identify the type of stroke and help locate areas of the ...
Thoughts of suicide Eczema Diagnosis No one test can spot eczema. Your doctor will probably diagnose it by looking at your skin and asking a few questions. Because many people with eczema also have allergies, your doctor may order some allergy tests to look for irritants or triggers. Children...
Thoughts of suicide Eczema Diagnosis No one test can spot eczema. Your doctor will probably diagnose it by looking at your skin and asking a few questions. Because many people with eczema also have allergies, your doctor may order some allergy tests to look for irritants or triggers. Children...