Tumors are the most common cause of intussusception in adults consisting of 60-75% of the cases, 75% of which are malignant-both primary and metastatic. Adenocarcinoma of colon is the most common cause of colocolonic intussusception.

2012年11月23日 · A “colonic” intussusception was defined as a colon-within-colon or small bowel–within-colon appearance over a length of at least 10 mm, as determined on axial CT (only axial images were consistently available).

In this report, we discuss a case of colo-colonic intussusception with large transverse colon mucosal lipoma as a lead point; we also emphasize the need for keeping it as a rare differential for abdominal pain.

Adult colocolic intussusception is a rare condition that affects adults and, in most cases, is secondary to colon carcinoma. Nonspecific symptoms make preoperative diagnosis difficult, and a high index of suspicion is needed.

Colocolic intussusception in adults is most commonly due to a neoplasm acting as leading point. Indeed, surgery confirmed a colonic carcinoma located near the right colonic flexure as the cause of intussusception in this specific case.

2013年2月1日 · We present a case of adult acute colonic intussusception (cecum intussuscepted in the ascending colon) occurring in the absence of organic cause and becoming evident from the classic pediatric triad of palpable mass (Fig. 1), abdominal pain and bloody mucoid stools.

We report a rare case of colonic adenocarcinoma presenting with intussusception diagnosed by CT scan and confirmed by immunohistochemistry, and present a brief review of the literature.

2023年8月7日 · “Colo-Colic intussusception:” The treatment of the colo-colic variety of the intussusception is often debatable. Since most of the adult intussusception almost always have underlying pathology, laparotomy rather than the reduction is also preferred.

2012年6月1日 · We present the case of a 79-year-old female with a four-day history of colicky abdominal pain followed by obstipation and distension. CT demonstrated a rounded heterogeneous density protruding into the upper rectal lumen, and …

2025年1月28日 · Intussusception occurs when one segment of the bowel is pulled into itself or a neighboring loop of the bowel by peristalsis. It is an important cause of an acute abdomen in children and merits timely ultrasound examination and reduction to preclude significant sequelae, including bowel necrosis.