case_images: PMC6658925_01
case_images: Abdominal CT scan showing acute appendicitis.
case_images: gr1.jpg
case_images: PMC6658925_01_gr1.jpg
case_images: fig0005
case_images: After a negative abdominal ecography, the patient was evaluated by abdominal computed tomography (CT), which revealed the presence of a post-ileal appendix with mild wall thickening and periappendiceal inflammatory changes consistent in acute appendicitis (Fig. 1), without evidence of endoluminal neoplasia.
case_images: Perforated acute appendicitis: perioperative findings.
case_images: gr2.jpg
case_images: PMC6658925_01_gr2.jpg
case_images: fig0010
case_images: During surgery, an inflamed and perforated post-ileal appendix (Fig. 2), with associated pericecal abscess, was found and an open appendenctomy was performed.
case_images: Photomicrograph section of thr appendicular lumen (haematoxylin ans eosin, original magnification x10).
case_images: gr3.jpg
case_images: PMC6658925_01_gr3.jpg
case_images: fig0015
case_images: Pathological examination showed the presence of a non-mucinous tubulo-villous adenoma with moderate epithelial dysplasia (Fig. 3, Fig. 4) with negative resection margin.