Endoscopic retrograde appendicitis treatment for periappendiceal abscess: A case report

Figure 1 Abdominal computerized tomography findings. A: Acute appendicitis with fecaliths; B: Appendicitis with abscess.

Figure 2 Endoscopic retrograde appendicitis therapy. A: Obvious congestion and edema at the opening of appendix; B: Iohexol angiography finding of filling defect in the appendix lumen; C: A plastic stent was placed into the lumen.