title: Cecal carcinoma presenting as acute appendicitis.
mesh_terms: D000006:Abdomen, Acute / Q000209:etiology*; D000328:Adult; D000368:Aged; D001064:Appendicitis / Q000175:diagnosis*; D002277:Carcinoma / Q000175:diagnosis*; D002430:Cecal Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D003949:Diagnostic Techniques, Surgical; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged