Acute mesenteric lymphadenitis is caused by?
Acute mesenteric lymphadenitis is the diagnosis usually given when enlarged, slightly reddened lymph nodes are encountered at the root of mesentery along with normal appendix, when a patient suspected of appendicitis is opened up. Whether this is a single, discrete entity is unclear, since the causative factor is not known. Some of these patients have infection with Y. pseudotuberculosis or Y. enterocolitica, in which case the diagnosis can be established by culture of the mesenteric nodes by serological titres. Children seem to be affected more frequently than men. Ref: Harrison 17/e, Page 1916
E. Coli
Alpha Hemolytic streptococci
Hemophilus influenza
Yersinia
Yersinia