70-year-old man with abdominal pain amd weight loss.
Vlahakis
N E
NE
Internal Medicine, Mayo Graduate School of Medicine, Mayo Clinic Rochester, Minnesota, USA.
Litin
S C
SC
D015746:Abdominal Pain / Q000209:etiology*; D000368:Aged; D001064:Appendicitis / Q000150:complications / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004630:Emergencies; D006801:Humans; D008297:Male; D015431:Weight Loss