Cyclic vomiting syndrome (CVS) is a rare disorder characterized by recurrent, similar episodes of severe nausea and vomiting. An episode may last for a few hours to several days and then is followed by a period of time during which affected individuals are free of severe nausea and vomiting. This alternating pattern of disease and disease-free periods distinguishes cyclic vomiting syndrome from other similar disorders. Also, in cyclic vomiting  Read More

Helicobacter pylori (H. pylori) facts Helicobacter pylori (H. pylori) is a bacterium that causes chronic inflammation in the stomach and is a common cause of ulcers worldwide H. pylori causes chronic inflammation (gastritis) by invading the lining of the stomach and producing a cytotoxin termed Vacuolating cytotoxin A (Vac-A); these functions can lead to ulcer formation. Although many infected individuals hav  Read More

Normal liver function tests, high bilirubin levels, and genetic testing are all necessary for the diagnosis of unconjugated benign bilirubinemia to confirm the condition. The use of drugs to treat this syndrome is not justified because of how benign and unimportant it is. When using medications that are conjugated by the liver, such as acetaminophen and irinotecan, there is an increased risk of side effects and tox  Read More

Urinary tract infections are a fairly common problem in childhood and may have either a benign course responding to simple antibiotic therapy or be associated with significant disruption in either the anatomy or function of a child's urinary system. This article will focus on UTIs affecting children, with an emphasis on those less than 2 years of age. Because of their more unique and complicated nature, neonatal (less than 28 days of age) UTIs  Read More