Israel Medical Association Journal

Background: Free bowel perforation is one of the indications for emergency surgery in Crohn’s disease. It is generally accepted that 1–3% of patients with Crohn’s disease will present with a free perforation initially or eventually in their disease course.

Objective: To evaluate the incidence and treatment results of free perforation in patients with Crohn’s disease and based on our experience to suggest recommendations.

Methods: Between 1987 and 1996, 160 patients with Crohn's disease were treated in our department and were followed for a mean period of 5 years.

Results: Of the 83 patients (52%) requiring surgical intervention, 13 (15.6%) were operated due to free perforation. The mean age of the perforated CD[1] was 33 ± 12 years and the mean duration of symptoms to surgery was 6 years. The location of the free perforation was the terminal ileum in 10 patients, the mid-ileum in 2 patients, and the left colon in 1 patient. Surgical treatment included 10 ileocecectomies, 2 segmental resections of small bowel, and resection of left colon with transverse colostomy and mucus fistula in one patient. There was no operative mortality. Postoperative hospital stay was 21 ± 12 days (range 8–55 days). All patients were followed for 10–120 months (mean 58.0 ± 36.7). Six patients (42%) required a second operation during the follow-up period.

Conclusion: The incidence of free perforation in Crohn’s disease in our experience was 15.6%. We raise the question whether surgery should be offered earlier to Crohn’s disease patients in order to lower the incidence of free perforation

Background: Small bowel diverticula are usually asymptomatic and rare. Their importance is based on the fact that they carry the risk of serious complications.

Objective: To study the implications and the therapeutic approach regarding small bowel diverticulosis.

Methods: The medical records of 54 patients with diverticular disease of the small bowel, including Meckel’s and duodenum diverticula, were retrospectively reviewed. The mean age of the 32 male and 22 female patients was 53.2 years.

Results: Diverticula were found in the duodenum in 11 cases, in the jejunum and ileum in 21 cases, and with Meckel’s diverticula in 22 cases. In 24% of the patients the diverticula were multiple. The most common clinical symptom was abdominal pain, in 44.4%. Most of the duodenum diverticula were asymptomatic; 47.6% of the patients with diverticular disease located in the jejunum and ileum presented with chronic symptoms. The overall diagnostic rate for symptomatic diverticula before surgery was 52.7%; in 33.3% diverticula were found incidentally during other diagnostic or therapeutic procedures. Forty-one patients were managed surgically: 15 patients were operated on urgently because of infection or rupture, 4 patients for bleeding, 5 patients for intestinal obstruction and one patient for jaundice.

Conclusions: The incidence of asymptomatic small bowel diverticula is difficult to ascertain. Patients with Meckel’s and duodenal diverticula are usually asymptomatic, while the majority of jejunal and ileal diverticula patients present with chronic symptoms. The preoperative diagnostic rate is higher for duodenal diverticula. Small bowel diverticula do not require surgical treatment unless refractory symptoms or complications occur.

Background: Small bowel obstruction with perforation is an unusual and rare complication of bezoars.

Objective: To describe our use of emergency laparotomy to treat intestinal obstruction caused by bizarre bezoars.

Conclusions: An aggressive surgical approach to intestinal obstruction in the pediatric disabled or mentally retarded population is recommended.