If you find the material on this website useful, you will find that the two books
for PACES and KEYS to SUCCESS in Medicine
complement the material on these sites
and will enhance your studying and revision
BOF 99 Selective IgA deficiency. all are true except : 1-its incidence is 1/700 of the general population and
usually sporadic 2-in theory, checking serum IgA level should be done
in all patients prior to truncal vagotomy 3-all suspected patients should be tested for IgA
auto-antibodies 4-it is seen in 50 % of celiac disease patients 5-can be found in patients with rheumatoid arthritis.