We report a case of a 45-year-old female patient with no prior medical history who presented with five days of abdominal pain, vomiting, and cessation of feces and gas. Physical examination revealed diffuse abdominal tenderness with mild distension. Laboratory tests showed an inflammatory syndrome (WBC: 9,400/µL, CRP: 21 mg/L). Abdominal CT revealed small bowel obstruction with a distended ileum and jejunum.