Heart Imaging Tests Before Surgery

If you’re having surgery, you may wonder if you need an imaging test of your heart to make sure it is safe for you to have the surgery. But if you are not having heart surgery and you don’t have symptoms or risk factors for heart disease, the imaging tests usually don’t help. Here’s why: The… Read more »

Stress Tests After Procedures

If you’ve had bypass surgery or a stent inserted to open a blocked artery in your heart, you may wonder if you need a nuclear stress test to see how well your treatment is working. This test takes pictures of your heart while it is being stressed. The test uses a small amount of a… Read more »

Drugs to Prevent Infection During Chemotherapy

If you are being treated for cancer, it’s normal to want to do everything you can to become cancer-free. Many cancer treatments save lives. But most people do not need every treatment there is. The treatment may not be helpful. And the side effects and costs may be greater than the benefits. One treatment is… Read more »

Imaging Tests for Early Prostate Cancer

It is normal to want to do everything you can to treat prostate cancer. But it’s not always a good idea to get all the tests that are available. You may not need them. And the risks from the tests may be greater than the benefits. The information below explains why cancer experts usually do… Read more »

Cardiac Imaging

If you have chest pain or other symptoms of heart disease, a test that stresses your heart can be lifesaving and help guide treatment. In some cases, taking pictures of your heart while it is stressed can provide more information. The same is true if you have a history of heart disease or are at… Read more »

Imaging and Blood Tests in Early Breast Cancer

When you learn that you have breast cancer, it’s normal to want to do everything you can to treat it and be sure it doesn’t come back. But it’s not always a good idea to get all the tests that are available. You may not need them. And the risks may be greater than the… Read more »

Chronic Kidney Disease

Your kidneys remove waste and extra water from the blood in your body. This waste and water then leave your body as urine. Without the kidneys, the waste would keep building up and, over time, you would die. When the kidneys are not healthy, they have a hard time removing waste from the blood. Chronic… Read more »

Cancer Tests and Treatments

When the diagnosis is cancer, many people understandably want to pull out all the stops to treat it. But some tests, treatments, and procedures are not only unnecessary, they can even prove harmful. “Sometimes less really is more,” says Lowell Schnipper, M.D., clinical director of the Cancer Center and chief of oncology and hematology at… Read more »

Spirometry for Asthma

Spirometry is a simple breathing test. It measures how much air flows in and out of your lungs. If you have symptoms that could be a sign of asthma—like shortness of breath—you should have a spirometry test. Here’s why: Asthma and other diseases can have the same symptoms. When you have asthma, the lining of the airways in… Read more »

Imaging Tests for Ovarian Cysts

Most ovarian cysts are small sacs, filled with fluid, on your ovaries. These are called “simple” ovarian cysts. If your healthcare provider finds an unexpected cyst or enlarged ovary during a pelvic exam, you should have a vaginal ultrasound to assess for cancer. However, many women have follow-up ultrasound exams to make sure that cancer… Read more »

Painkillers with Kidney or Heart Problems

When people have pain, they often take pain medicines called NSAIDs (non-steroidal anti-inflammatory drugs). These include: Advil and Motrin (generic and store-brand ibuprofen). Ibuprofen is also in other over-the- counter drugs, such as cold medicines. Aleve (generic and store-brand naproxen). Celebrex (generic celecoxib). NSAIDs help ease pain and inflammation. But if you have high blood… Read more »

Immunoglobulin Replacement Therapy

Some people suffer from repeated and severe infections because their immune system can’t make enough germ-fighting antibodies. A treatment known as immunoglobulin replacement (IgG) therapy can be a lifesaver for them. But other people receive the treatment even though they don’t need it. That’s not a good idea. Here’s why. The treatment doesn’t help most… Read more »

Allergy Tests

Allergy tests may help find allergies to things you eat, touch, or breathe in. They are usually skin or blood tests. However, allergy tests alone are generally not enough. It is important to have a doctor’s exam and medical history first to help diagnose allergies. If the exam and medical history point to allergies, allergy… Read more »

Chest X-rays Before Surgery

Many people have a chest X-ray before they have surgery. This is called a “pre-op” chest X-ray. “Pre-op” stands for preoperative, which means that it is before an operation, or surgery. If you have a heart or lung disease, you may want to get a pre-op chest X-ray. It can show medical problems, like an… Read more »

Bone-Density Tests

A bone-density test is a way to measure the strength of your bones. The test, called a DEXA scan, is a kind of X-ray. Many people get a bone-density test every few years. The main reason to have the test is to find and treat serious bone loss. But most men, and women under age… Read more »