Dr. David Polk MD

Recommended Articles

• What Is Newborn Jaundice?

  Jaundice is a harmless condition that often affects newborn babies, which makes the skin and whites of the eyes become yellowish. The medical description of jaundice in newborns is neonatal jaundice. It can occur if high levels of bilirubin are found in the blood and body tissues of...

• How Necessary is a Biopsy for Celiac Disease?

  A biopsy has been considered as one of the gold standards to confirm celiac disease, an autoimmune disease that is caused by gluten, a protein found in wheat, barley, and rye. A biopsy is an invasive procedure, so some do not want to undergo it. In the past 25 years, more tests have been utilized to...

• Gastroenteritis in Children: Signs of Dehydration

  Gastroenteritis is an intestinal infection that is caused by poorly prepared foods, contaminated water, etc. It can cause diarrhea, nausea, headache, and vomiting.What causes it?Gastro is caused by viruses. They include:• Rotavirus• AdenovirusHow is the gastroenteritis virus passed?Children can...

• Cholera and Diarrhea

  How Is Cholera Related to Diarrhea? Cholera is an infection that occurs in the small intestines. It is caused by a bacterium known as Vibrio cholerae. The disease is acquired through the intake of contaminated food or water. When an infected person defecates and then clean water comes into contact...

• Celiac Disease Patients No Longer Considered High-Risk for Cancer

  How celiac disease can affect the bodyThere have been numerous studies that were conducted to show the effects that celiac disease might or might not have in relation to the body. This particular one has looked into patients for a span of ten years, measuring how different conditions developed...

• Which Conditions Are Linked with Mesenteric Adenitis?

  Mesenteric adenitis, also called as mesenteric lymphadenitis, is a condition that causes swelling and inflammation in the abdominal lymph nodes. This condition usually affects children and adolescents.Lymph nodes are small glands that are part of the lymphatic system. They contain a type of white...