Fig. 1.
Before endoscopic retrograde appendicitis therapy, computed tomography (CT) showed acute appendicitis with a giant periappendiceal abscess (9.0 cm × 6.3 cm) and intestinal obstruction.
Before endoscopic retrograde appendicitis therapy, computed tomography (CT) showed acute appendicitis with a giant periappendiceal abscess (9.0 cm × 6.3 cm) and intestinal obstruction.