Jejunal diverticular bleeding treated with hemoclips at double-balloon enteroscopy

Digestive bleeding due to jejunal diverticula: diagnosis and management

A jejunal diverticular haemorrhage is the second most common complication of jejunum diverticula. It can manifest clinically as acute upper gastrointestinal bleeding and is common to imitate acute rectal bleeding. Bleeding is usually associated with or without haemodynamic stability. Its diagnosis is challenging, requiring imaging examinations. Treatment is conservative management or surgery.

Diagnosis and management of jejunoileal diverticular haemorrhage: An update on the experience in a single centre

INTRODUCTION

Jejunoileal diverticular haemorrhage is a rare disease that is difficult to diagnose and treat. Despite advances in endoscopic technology, recommendations on diagnosis and management for jejunoileal diverticular haemorrhage have remained unchanged and these new options have not been compared against traditional surgical management.

MATERIALS AND METHODS

We retrospectively reviewed the diagnosis, management, and outcome for jejunoileal diverticular haemorrhage cases at our institution over the past 20 years. Data were organized and analysed by chi-square test, student t-test and Kaplan-Meier survival analysis.

RESULTS

The most utilised diagnostic procedure was computed tomography, followed by enteroscopy, angiography, small bowel flow-through and surgery. Primary treatments included, in a decreasing order, medical therapy, surgery, endoscopy and radiology. Surgical treatment was not associated with rebleeding, but it did result in longer hospital stays and larger blood transfusions than non-surgical treatments. The bleeding-related mortality rate was very low. Notably, there was also little change in the diagnosis and treatment between decades.

CONCLUSION

We presented our experience with the diagnosis and management of jejunoileal diverticular haemorrhage, as well as long-term follow-up after treatments that have not been reported previously. Surgical treatment continues to dominate management for jejunoileal diverticular haemorrhage, but we support increasing the role of endoscopy for select patient groups.

Enteroscopic Diagnosis and Management of Small Bowel Diverticular Hemorrhage: A Multicenter Report from the Taiwan Association for the Study of Small Intestinal Diseases

Small bowel diverticulum is a rare cause of gastrointestinal bleeding. The diagnosis and treatment of small bowel diverticular hemorrhage is clinically challenging before the development of deep enteroscopy. In this multicenter study from the Taiwan Association for the Study of Small Intestinal Diseases (TASSID), 608 patients underwent deep enteroscopy for obscure gastrointestinal bleeding during January 2004 and April 2010 from eight medical centers in Taiwan. Small bowel diverticular hemorrhage account for 7.89% of obscure gastrointestinal bleeding in this study. Most of the patients received endoscopic therapy with an initial hemostasis rate of 85.71% and rebleeding rate of 20%. In this large case series investigating the enteroscopic management of small intestinal diverticular hemorrhage, we found that, as to patients with peptic ulcer hemorrhage, most of these patients can be successfully managed by endoscopic therapy before surgery in the era of deep enteroscopy.

Diagnosis and management of jejunoileal diverticular hemorrhage: a decade of experience

OBJECTIVE

The aim of this study was to evaluate the clinical features and management of jejunoileal diverticular hemorrhage at Changhua Christian Hospital over the past decade.

METHODS

A retrospective study on the clinical features, treatment and outcomes of the patients with jejunoileal diverticular hemorrhage diagnosed from January 2000 to December 2010 was conducted.

RESULTS

Twenty-eight patients (male to female ratio 15:13) were enrolled in the study with a mean age of 73.9 years. Symptoms consisted of bloody stool (46.4%), tarry stool (82.1%), coffee ground vomitus (7.1%) and shock (39.3%). The mean duration of hospital stay was 13.5 days and the mean blood transfusion volume was 13.5 units. Eight patients (28.6%) underwent surgical resection, 9 (32.1%) received endoscopic therapy and 11 (39.3%) were administered conservative therapy. Five patients (17.9%) had recurrent bleeding during the follow-up. Two patients (7.1%) died eventually.

CONCLUSIONS

The management of jejunoileal diverticular hemorrhage has mainly been nonsurgical at our institution over the past decade. The decreased requirement of surgical intervention might be attributed to the improvement of diagnostic and treatment procedures during this period.

Initial experience with retrograde overtube-assisted enteroscopy using a spiral tip overtube

Overtube-assisted enteroscopy has expanded therapeutic options for the small bowel, but the effectiveness of spiral tip overtube-assisted endoscopy for retrograde small bowel evaluation is not known. This retrospective study reviewed the results of retrograde enteroscopy procedures among six consecutive patients. In these patients, cecal retroflexion was necessary to enter the terminal ileum when using an enteroscope, and 40 to 130 cm of the distal small bowel was intubated. The average procedure time was 52 minutes. The procedure was diagnostic in four patients, and successful endoscopic therapy was performed in three patients, including completion of a polypectomy at the ileocecal valve, resolution of a distal intestinal obstruction in a patient with cystic fibrosis, and a small bowel anastomotic stricture release. There were no procedure-related complications. Overtube-assisted enteroscopy with the spiral tip overtube allows for antegrade or retrograde evaluation of the small bowel. Pan-enteroscopy may become possible as the technique and equipment improve. The advantages of the different forms of overtube-assisted enteroscopy (spiral, single, and double balloon) need to be determined.

Application of double-balloon enteroscopy in jejunal diverticular bleeding

AIM: To evaluate the efficacy of endoscopic diagnosis and therapy for jejunal diverticular bleeding.

METHODS: From January 2004 to September 2009, 154 patients underwent double-balloon enteroscopy (DBE) for obscure gastrointestinal bleeding. Ten consecutive patients with jejunal diverticula (5 males and 5 females) at the age of 68.7 ± 2.1 years (range 19-95 years) at Chang Gung Memorial Hospital, Academic Tertiary Referral Center, were enrolled in this study.

RESULTS: Of the 10 patients, 5 had melena, 2 had hematochezia, 2 had both melena and hematochezia, 1 had anemia and dizziness. DBE revealed ulcers with stigmata of recent hemorrhage in 6 patients treated by injection of epinephrine diluted at 1:10 000, Dieulafoy-like lesions in 4 patients treated by deploying hemoclips on the vessels, colonic diverticula in 2 patients, and duodenal diverticula in 3 patients, respectively. Of the 2 patients who underwent surgical intervention, 1 had a large diverticulum and was referred by the surgeon for DBE, 1 received endoscopic therapy but failed due to massive bleeding. One patient had a second DBE for recurrent hemorrhage 7 mo later, which was successfully treated with a repeat endoscopy. The mean follow-up time of patients was 14.7 ± 7.8 mo.

CONCLUSION: DBE is a safe and effective treatment modality for jejunal diverticular bleeding.

ArterioVenous Malformation within Jejunal Diverticulum: an unusual cause of massive gastrointestinal bleeding

Massive gastrointestinal (GI) bleeding can occur with multiple jejunal diverticulosis. However, significant bleeding in the setting of few diverticulae is very unusual and rare. We report a case of massive gastrointestinal bleeding from an arteriovenous malformation (AVM) within a jejunal diverticulum to underscore the significance of such coexisting pathologies. Mesenteric angiogram was chosen to help identify the source of bleeding and to offer an intervention. Despite endovascular coiling, emergent intestinal resection of the bleeding jejunal segment was warranted to ensure definitive treatment. However several reports have shown jejunal diverticulosis as a rare cause of massive GI bleeding. The coexistence of jejunal diverticulum and AVM is rare and massive bleeding from an acquired Dieulafoy-like AVM within a diverticulum has never previously been described. Awareness of Dieulafoy-like AVM within jejunoileal diverticulosis is useful in preventing delay in treatment.