John, aged 47, had sudden onset of midabdominal pain and nausea. Examination at a local emergency department (ED) revealed a diffusely tender abdomen without rebound or guarding. The ED physician sent ...

A 19-year-old man with a history of laparoscopic appendectomy for perforated appendicitis presented with a five-day history of vague periumbilical pain that had localized to the right lower quadrant.

Untreated appendicitis may cause your appendix to rupture (burst), resulting in an infection. Symptoms associated with a ruptured appendix include severe abdominal pain, fever, chills, and weakness.

Appendicitis occurs when your appendix becomes inflamed, likely due to a blockage. It can cause symptoms like cramping or intense abdominal pain. Treatment typically involves antibiotics followed by ...

Symptoms of appendicitis may require emergency medical attention. Without immediate care, the appendix can burst. A burst appendix releases bacteria and pus, which can cause severe complications. The ...