Appendiceal Intussusception Secondary to Endometriosis: A Rare Etiology of Right Lower Quadrant Abdominal Pain

Abstract

Teaching Point: Appendiceal intussusception appears as a “sausage or target shaped” lesion in the caecal lumen and may be caused by a “lead point”.

Keywords

• appendiceal intussusception
• invagination
• appendix
• endometriosis
• ultrasonography
• computed tomography