Dr. Nelson Cresap Harrison M.D.

Recommended Articles

• Rheumatoid Arthritis Found in Transplanted Hands of 33-year-old Patient

  Rheumatoid arthritis (RA) is a chronic condition that causes pain, swelling, and stiffness in the joints. The wrists and joints in the hands and feet are the most common body parts that are affected. Rheumatoid arthritis can be diagnosed at any age, although it is most common among individuals...

• Pneumonia in an Immunocompromised Patient

  Pneumonia as a disease was once dreaded, since most of the cases would turn out to be fatal. This was many years ago, and with medical advances, times have changed. However, in some severe cases of pneumonia, especially in people with weakened immune systems, the disease can still be fatal. If the...

• Signs and Symptoms of Mumps

  Mumps is a contagious illness caused by a virus that’s transferred through nasal secretions, close contact, and saliva.Mumps related symptoms usually manifest within 2-3 weeks after exposure to the causative agent or virus. Flu-like symptoms might be the first to occur, including:Mild...

• Questions You Should Be Asking Your Doctor

  IntroductionAlthough doctors have the best intentions, it does not always mean that they will perfectly recognize their patient’s greatest need. For this reason, patients also need to take an active role when it comes to communicating with their doctor.One of the best ways to make sure that...

• What Is Pyrexia: Causes, Symptoms, and Treatment

  Introduction Pyrexia is the medical term for fever, in which the human body temperature rises above the average normal (37 degrees Celsius or 98.6 degrees Fahrenheit). Pyrexia is one of the most common symptoms of numerous medical conditions.There are multiple factors can affect the normal body...

• Anemia Symptoms

  What is anemia?Anemia occurs when there are low levels of red blood cells (RBCs) in the body. Red blood cells are the ones that carry oxygen all over the body. So when a person's RBC count is lower than normal, it means that there is not enough oxygen in the blood, causing symptoms of anemia, such...