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Medical tests
… to make magnified images, or pictures, of the back of your eye . This includes the retina. It's the part of the … and your doctor wants to find out why. Eye examinations, including retinal imaging, may help your doctor find a … and your doctor wants to find out why. Eye examinations, including retinal imaging, may help your doctor find a …
Medications
… medical advice and does not substitute for the advice of your health care professional. Always ask your health care … if you notice any symptoms of a serious allergic reaction, including: rash itching/swelling (especially of the … drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal …
Health topics
… device. It sends out mild electrical signals that keep your heart beating normally. The signals are painless. It … by batteries. Most pacemakers are placed under the skin of your chest. They have thin wires, called leads. The leads pass through a vein into your heart. A pacemaker can help restore a normal heart …
Health topics
… swimming pools or in locker rooms. The fungi then grow in your shoes, especially if your shoes are tight and air can't move around your feet. What are the symptoms? Symptoms of athlete's foot …
Health topics
… A stem cell transplant can use stem cells that come from your own blood or bone marrow. Or the stem cells can come … an autologous stem cell transplant. Most stem cells are in your bone marrow . You also have some in your blood that circulate from your bone marrow. Bone marrow …
Health topics
… that the immune system is attacking the body's own tissues. Your genes may play a role in this. For example, people … in the knees, wrists, or ankles. How is it diagnosed? Your doctor will do a physical examination and ask you about your symptoms and past health. For example, the doctor may …
Medical tests
… is a procedure that looks at the space behind your breastbone and between your lungs. This area is called … such as sarcoidosis . Diagnose lung cancer or lymphoma (including Hodgkin disease ). It is often done to check lymph … such as sarcoidosis . Diagnose lung cancer or lymphoma (including Hodgkin disease ). It is often done to check lymph …
Medical tests
… you can expect. And it will help you safely prepare for your test. Preparing for the test Tell your doctor if you … to cells or tissue from being exposed to any radiation, including the low levels used in this test. But the risk of … to cells or tissue from being exposed to any radiation, including the low levels used in this test. But the risk of …
Health topics
… may affect how an organ works. For instance, if it's in your lungs, you may be short of breath. No one can predict … lung tests can also help doctors make a correct diagnosis. Your doctor may ask to take a sample of cells ( biopsy ) … on its own. If the disease affects certain organs—such as your eyes, heart, or brain—you may choose to have treatment …