title: Sepsis associated with nonperforated appendicitis.
mesh_terms: D000293:Adolescent; D001064:Appendicitis / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D007710:Klebsiella Infections / Q000209:etiology*; D007711:Klebsiella pneumoniae; D008297:Male; D018805:Sepsis / Q000209:etiology*