Acute appendicitis and retroperitoneal abscess: rare complications of sigmoid diverticulitis

by Richard L. Hesketh, MB BCh (Hons), MPhil, PhD, Michelle Fong, MB BS, BSc, MEd, MRCS, Sophie Shepherd, MB ChB, MSc, MRCS, Venugopala Kalidindi, MB BS, MRCS (Ed), FRCS (Ed)
Published 2021-08-01