Dr. Karim Mahmoud Mansour M.D.

Almost every cell in the body has a primary source of energy, which is usually glucose. However, when the body doesn't have enough glucose, the liver responds by producing chemicals known as ketones, converting stored fatty acids into ketone bodies. Ketones are used as a backup fuel source when...

Lung Cancer is one of the most common and serious forms of cancers in the world. In fact, it is also one of the leading causes of cancer deaths for both men and women. This form of cancer is known to mainly affect older people, primarily those in their seventies. Smoking has been identified as one...

What is rheumatoid arthritis?Rheumatoid arthritis is a chronic inflammatory disorder, which happens to affect more than just the joints. In a few cases of this medical condition, other parts of the body such as the skin, heart, lungs, blood vessels, and eyes are also affected.It is also considered...

The severity of meningitis varies from one person to another. In common cases, medications can help solve the problem and the person may recover within 1 to 3 weeks. But in cases where there is a risk of the infection spreading to the meninges, hospitalization and other confirmation tests might be...

Clinical intuition is difficult to describe. Personally, it is the art of integrating nonverbal information that a patient presents in order to reach a diagnosis, reducing the need for diagnostic testing. This is especially important in children who often react differently to procedures, tests and...

Caused by bacteria and viruses, meningitis is an inflammation (swelling) of the protective membranes covering the brain and spinal cord known as the meninges. The inflammation is usually caused by an infection of the fluid surrounding the brain and spinal cord. It can develop as a result of injury,...