Clinical Endoscopy  2011;44(2):133-136

doi:10.5946/ce.2011.44.2.133

Adult Intussusception Caused by an Appendiceal Mucocele and Reduced by Colonoscopy.

Jong Kyoung PARK 1 ; Tae Ho KWON ; Hyun Kyu KIM ; Jeong Bae PARK ; Kang KIM ; Jeong Ill SUH

Affiliations

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Keywords

Appendiceal intussusception; Colonoscopy; Reduction; Mucinous cystadenoma

Country

Republic of Korea

Language

English

Abstract

Appendiceal intussusception is a very rare disease that is found in only 0.01% of patients who have undergone an appendectomy. Clinical symptoms vary but include acute appendicitis symptoms such as right lower quadrant abdominal pain or repetitive right lower quadrant crampy pain. Some patients are asymptomatic. Operative treatment is necessary to reduce an appendiceal intussusception in adults, but there is a debate about how to perform the reduction. Successful colonoscopic reductions have been recently reported for some cases. We report a case of appendiceal intussusception that was diagnosed, reduced by colonoscopy, and histologically confirmed as a mucinous cystadenoma after the operation.