title: Test and teach. Number twenty-six. Diagnosis: yersinia pseudotuberculosis acute mesenteric lymphadenitis.
mesh_terms: D000208:Acute Disease; D002648:Child; D006801:Humans; D008198:Lymph Nodes / Q000382:microbiology; D008297:Male; D008640:Mesenteric Lymphadenitis / Q000175:diagnosis*; D015007:Yersinia / Q000302:isolation & purification; D015009:Yersinia Infections / Q000175:diagnosis*