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      Recurrent intestinal intussusception in an adult due to intestinal pseudopolyps not associated with inflammatory bowel disease: a case report

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          Abstract

          Introduction

          Intestinal intussusception is very rare in adults and, unlike in children, it is due to an organic cause, mainly benign or malignant tumors, in 90 % of cases. Recurrent intussusception in an adult is even more exceptional, and in the case reported it was due to repeated occurrence of intestinal pseudopolyps, which is exceptional according to the literature. Preoperative diagnosis is difficult, and surgery is always indicated because a tumor is usually present. The surgical procedure may be controversial, as some would prefer desintussusception before resection, while others would advocate initial resection because of the risk of dissemination if a malignant lesion exists.

          Case presentation

          We report the case of a 34-year-old Caucasian man who underwent emergency laparoscopic surgery for intestinal obstruction and was found to have a jejunal intussusception. Polyps or pseudopolyps, some of them large and causing the intussusception, were seen in the surgical specimen. Our patient had also undergone surgery for intussusception 10 years before, after which the pathological report also noted the presence of these formations.

          Conclusions

          Recurrent intussusception in adults due to the presence of intestinal pseudopolyps is exceptional and, to the best of our knowledge, this is the first such case reported.

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          Most cited references13

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          Adult intussusception.

          The objectives were to review adult intussusception, its diagnosis, and its treatment. Adult intussusception represents 1% of all bowel obstructions, 5% of all intussusceptions, and 0.003%-0.02% of all hospital admissions. Intussusception is a different entity in adults than it is in children. The records of all patients 18 years and older with the postoperative diagnosis of intussusception at the Massachusetts General Hospital during the years 1964 through 1993 were reviewed retrospectively. The 58 patients were divided into those with benign enteric, malignant enteric, benign colonic, and malignant colonic lesions associated with their intussusception. The diagnosis and treatment of each were reviewed. In 30 years at the Massachusetts General Hospital, there are 58 cases of surgically proven adult intussusception. The patients' mean age was 54.4 years. Most patients presented with symptoms consistent with bowel obstruction. There were 44 enteric and 14 colonic intussusceptions. Ninety-three percent of the intussusceptions were associated with a pathologic lesion. Forty-eight percent of the enteric lesions were malignant and 52% were benign. Forty-three percent of the colonic lesions were malignant and 57% were benign. Intussusception occurs rarely in adults. It presents with a variety of acute, intermittent, and chronic symptoms, thus making its preoperative diagnosis difficult. Computed tomography scanning proved to be the most useful diagnostic radiologic method. The diagnosis and treatment of adult intussusception are surgical. Surgical resection of the intussusception without reduction is the preferred treatment in adults, as almost half of both colonic and enteric intussusceptions are associated with malignancy.
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            Clinical spectrum and surgical approach of adult intussusceptions: a multicentric study.

            The preoperative diagnosis of adult intussusceptions (AIs) remains difficult, and the assessment of the radiological methods has been evaluated very little in the literature. The aim of this study was to evaluate the interest of the different imaging modalities for the preoperative diagnosis of AI and describe causes of AI. Consecutive patients of 15 years and older with the postoperative diagnosis of intussusception from 1979 to 2004 were reviewed retrospectively for this multicentric study. Data concerning clinical considerations, morphological examinations, surgical procedure, histological conclusions, mortality rate and recurrence were analysed. Forty-four patients with documented intussusception were included. The mean age was 51 years (15-93 years). The preoperative diagnosis of intussusception was made in 52% of the cases. The sensitivities of the different radiological methods were abdominal ultrasounds (35%), upper gastrointestinal barium study (33%), abdominal computed tomography (CT) (58%) and barium enema (73%). An organic lesion was identified in 95% of the cases. There was 29 enteric and 15 colonic (including appendicular) intussusceptions. Thirty-seven percent of the enteric lesions were malignant, and a bit less than 50% of them were metastatic melanomas. The benign enteric lesions were Meckel's diverticulum and Peutz-Jeghers syndrome in half of the cases. Fifty-eight percent of the pure colonic lesions (excluding appendix) were malignant, and 85% of them were primary adenocarcinomas. The benign colonic lesions were lipomas in 80% of the cases. All patients, except one, had a surgical treatment, and 13 of them had a complete reduction of the intussusception before resection. The mortality rate was 16% and recurrence occurred in three patients; two of them had a Peutz-Jeghers syndrome. Intussusception rarely occurs in adults, but nearly half of their causes are malignant. The CT scan is a helpful examination for enteric intussusceptions whether barium enema seems to be the most performing method for colonic lesions. Surgery is the recommended treatment, with or without a primary reduction of the intussusception. During the surgical procedure, this reduction can lead to a more limited bowel resection.
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              Adult intussusception: a retrospective review of 41 cases.

              To optimize the preoperative diagnosis and surgical management of adult intussusception (AI). A retrospective review of the clinical features, diagnosis, management and pathology 41 adult patients with postoperative diagnoses of intussusception was conducted. Forty-one patients with 44 intussusceptions were operated on, 24.4% had acute symptoms, 24.4% had subacute symptoms, and 51.2% had chronic symptoms. 70.7% of the patients presented with intestinal obstruction. There were 20 enteric, 15 ileocolic, eight colocolonic and one sigmoidorectal intussusceptions. 65.9% of intussusceptions were diagnosed preoperatively using a computed tomography (CT) scan (90.5% accurate) and ultrasonography (60.0% accurate, rising to 91.7% for patients who had a palpable abdominal mass). Coloscopy located the occupying lesions of the lead point of ileocolic, colocolonic and sigmoidorectal intussusceptions. Four intussusceptions in three patients were simply reduced. Twenty-one patients underwent resection after primary reduction. There was no mortality and anastomosis leakage perioperatively. Except for one patient with multiple small bowel adenomas, which recurred 5 mo after surgery, no patients were recurrent within 6 mo. Pathologically, 54.5% of the intussusceptions had a tumor, of which 27.3% were malignant. 9.1% comprised nontumorous polyps. Four intussusceptions had a gastrojejunostomy with intestinal intubation, and four intussusceptions had no organic lesion. CT is the most effective and accurate diagnostic technique. Colonoscopy can detect most lead point lesions of non-enteric intussusceptions. Intestinal intubation should be avoided.
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                Author and article information

                Contributors
                fmubieto@telefonica.net
                tjbernado@telefonica.net
                abuenode@gmail.com
                jmtezubieto@hotmail.com
                apascual@salud.aragon.es
                Journal
                J Med Case Rep
                J Med Case Rep
                Journal of Medical Case Reports
                BioMed Central (London )
                1752-1947
                23 November 2015
                23 November 2015
                2015
                : 9
                : 260
                Affiliations
                [ ]Digestive and Bariatric Surgery Department, Viamed MontecanalHospital, 50008 Zaragoza, Spain
                [ ]Service of Anesthesiology, Viamed Montecanal Hospital, 50008 Zaragoza, Spain
                [ ]Department of Health Sciences, University of Zaragoza, Zaragoza, Spain
                Article
                754
                10.1186/s13256-015-0754-x
                4656180
                26593269
                e58f2728-2d6f-4cb9-8813-5a77b302ed4c
                © Martínez-Ubieto et al. 2015

                Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License ( http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver ( http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

                History
                : 8 April 2015
                : 27 October 2015
                Categories
                Case Report
                Custom metadata
                © The Author(s) 2015

                Medicine
                jejunum,intussusception,pseudopolyps,three-dimensional laparoscopy
                Medicine
                jejunum, intussusception, pseudopolyps, three-dimensional laparoscopy

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