Questions on Helicobacter pylori gastric lymphoma

Of the following, which is the most common site for MALT lymphoma?  A.head B.neck C.stomach D.kidney E.ski  Correct Answer is C. The stomach is the most common site for MALT lymphoma.  ======== Of the following, which is most commonly associated with gastric MALT lymphoma?  A.Helicobacter pylori  B.Alcohol  C.Smoking  D.Hepatitis B virus  E.Epstein-Barr virus  Correct Answer […]

Can you answer this question?

A 3 year-old male is brought to your office for the evaluation of recurrent infections and persistent hunger, and not gaining weight. His mother reports that his medical history is significant for recurrent skin abscesses with staphylococcus aureus. Recently he started to complain about abdominal pain that starts one to two hours after a meal. […]

Adenosine deaminase deficiency 

Key Points  Adenosine Deaminase Deficiency, a form of Severe Combined Immunodeficiency (SCID), is a purine metabolic disorder caused by mutations in the ADA gene, resulting in immunodeficiency and its complications.  -It was first discovered in 1972 by American genetic scientist, Eloise Giblett. -In 1990, it was the first pathophysiologic condition to be treated by gene […]