Jejunoileal diverticula: a broad spectrum of complications

Left side jejunal diverticulitis: US and CT imaging findings

Small bowel jejunoileal diverticulosis is an uncommon and usually asymptomatic condition. Complications may occur such as acute diverticulitis including infection or perforation, bleeding, small bowel obstruction and volvulus. Herein we report a case of a 76 years-old woman with acute left side abdominal pain and tenderness. A clinical suspected diagnosis of colonic diverticulitis was formulated. She underwent Ultrasound that revealed a collapsed small bowel loop with a large sac-like out-pouching lesion with mixed content (fluid and pockets of air) associated to hyperechogenicity of perilesional fat. Because of the atypical US findings, the patient underwent abdominopelvic CT that confirmed that the large sac-like out-pouching was a jejunal inflamed diverticulum. The patient underwent emergency surgery. Radiologist should be aware of imaging findings of jejunoileal diverticulitis in order to achieve a prompt diagnosis.

Multiple Jejunal Diverticulosis Complicated by Perforation: Case Report and a Brief Literature Review

Background Multiple small-bowel diverticulosis comprises a rare entity with probable underestimated incidence, and that may be the reason why it is sometimes overlooked when managing cases with peritonitis.

Case report In the present paper, we report the case of a 76-year-old male presenting abdominal pain and fever in an acute setting. Computed tomography (CT) scans revealed jejunal thickening and numerous images of saccular addition that were interpreted as jejunoileal diverticulitis. After an initial period of clinical treatment, surgical management was indicated based on a worsening clinical picture and the presence of an extraluminal focus of gas detected in a subsequent CT scan. Through a laparoscopic approach, multiple small-bowel diverticula and a tamponade perforation were found. A segmental intestinal resection was performed, and the patient was discharged after a ten days.

Conclusions Multiple jejunal diverticulosis is a rare condition that should be remembered in the setting of an acute abdomen. As it prevails among older patients, early diagnosis with radiological aid is crucial to establish the most adequate management, including intestinal resection, if necessary.

Successful diagnosis and treatment of jejunal diverticular haemorrhage by full-thickness enterotomy: A case report

BACKGROUND

Jejunal diverticula are the rarest of all small bowel diverticula and usually have no classic clinical symptoms. Jejunal diverticular haemorrhage (JDH) is a rare complication and can be difficult to identify and manage, hence it always resulting in a diagnostic delay and unsatisfactory clinical outcomes. Although with the advances in endoscopic technology, no consensus have been reached on the diagnosis and management of JDH, the conventional surgical intervention still remains the mainstream for the management of JDH. We report an unique case of a 63-year-old male who presented with massive haemorrhage from jejunal diverticula, which was successfully managed by initial resuscitation and definitive surgery.

CASE SUMMARY

A 63-year-old male was admitted as an emergency with 6 h history of haematemesis and melena. The haematemesis appeared to be bright red, with volume exceeding 100 mL. The amount of melena was estimated to be 200 mL. Initially, the patient received fluid resuscitation and three unit blood transfusion. Then, in order to localize the bleeding sites, colonoscopy, upper gastrointestinal endoscopy, and mesenteric angiography were utilized but failed to identify the source of haemorrhage. Informed consent form was obtained for further treatment, and he was treated with an exploratory laparotomy and the bleeding site was successfully located during the procedure. He was diagnosed with JDH. The postoperative period was uneventful, and he was discharged on day 18 after surgery. No rebleeding occurred at the 1-year follow-up.

CONCLUSION

In patients with gastrointestinal bleeding, if various techniques fail to identify the cause of haemorrhage in small bowel and haemodynamic instability is sustained with continuous resuscitation, we recommend surgical intervention should be the ultimate treatment of choice.