An Adult Female with Periumbilical Pain and Intractable Vomiting; a Photo quiz.

A 25-year-old female with no significant past medical history presented to the emergency room with complaints of worsening, sharp, periumbilical pain for two days, with an intensity of 8 out of 10 based on the visual analogue scale. She complained of fever, nausea, anorexia, and multiple episodes of non-bloody, non-bilious emesis. The patient appeared unwell and diaphoretic. Her vital signs were as follows, blood pressure of 108/66 mmHg, heart rate of 106 beats/minute and body temperature of 39.3°C. Physical examination showed a distended abdomen with localized tenderness and guarding in the periumbilical region.