Dr. Javier L Parra M.D.

Typhoid fever is a medical condition that is linked with a fever that occurs due to a bacterial infection that is triggered by a bacteria known as the Salmonella typhi bacteria. It could also be triggered by a similar bacteria called Salmonella paratyphi, which causes an illness that is less severe...

Jean Alys Barker, Baroness Trumpington, has been an important figure in the political landscape of the United Kingdom for decades. Her grandson, Chris, has Crohn’s disease.The 95 year old Baroness has retired from politics, but was a recent guest editor on BBC’s Today show. Her segment about her...

What is dysphagia?Dysphagia is a disorder in which a person is unable to swallow food or is having difficulty in moving food down to the stomach. The throat or esophageal muscles are unable to work properly, and that leads to this disease. It is usually seen in children, old aged persons, and people...

The majority of people with colon cancer do not experience any symptoms during the early stages of the disease. However, there are early signs of colon cancer that we need to be aware of.Colon cancer usually starts to occur with the development of non-cancerous (benign) polyps. These polyps develop...

The American Society of Colon and Rectal Surgeons Annual Scientific Meeting presented data that showed postoperative complications and longer hospital stays were more common in patients with acute ulcerative colitis, for whom surgery was postponed. Ira Leeds, general surgery resident of the...

What is celiac disease?Celiac disease is a hereditary autoimmune disease. Thus, it usually runs in the family of the individual. When individuals with celiac disease take any food that contains gluten, their body's immune system attacks the small intestine. In many cases, it is often difficult to...