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Melanoma: Diagnosis If your healthcare provider thinks you might have melanoma, you will likely need certain exams and tests to be sure. Diagnosing melanoma starts with your healthcare provider asking you questions. They will ask you about your health history, your symptoms, risk

Inhalers and Nebulizers for Asthma Several types of devices are used to deliver medicine in a fine mist right into the lungs. They are used to treat asthma. They can also treat other lung diseases, such as chronic obstructive lung disease. These medicines are the best and safest

Methods of Surgery What are the different methods of surgery? Surgery doesn't always mean large cuts (incisions) and long healing times, as in the past. Depending on the type of surgery, several methods may be used. People with the same diagnosis won't always be advised to have

What Are Red Blood Cells? Red blood cells carry fresh oxygen all over the body. This is important to your health. Red blood cells are round with a flattish, indented center, like doughnuts without a hole. Your healthcare provider can check on the size, shape, and health of your

Overview of the Male Anatomy This is an overview of the male reproductive anatomy: Scrotum. The bag of skin that holds and helps to protect the testicles. The testicles make sperm. To do this, the temperature of the testicles needs to be cooler than the inside of the body. This

Anatomy and Function of the Urinary System How does the urinary system work? The body takes nutrients from food and changes them to energy. After the body has taken the food components that it needs, waste products are left behind in the bowel and in the blood. The kidney and

Medical Genetics: Getting Genetic Services for Your Child What are genetic services? Genetic services are programs that help support families and children with genetic disorders. Genetic services can: Give you information about your family’s genetic risk factors. Diagnose a