• IMA sites
  • IMAJ services
  • IMA journals
  • Follow us
  • Alternate Text Alternate Text
עמוד בית
Wed, 29.05.24

Search results


October 2006
S. Avital, H. Hermon, R. Greenberg, E. Karin and Y. Skornick
 Background: Recent data confirming the oncologic safety of laparoscopic colectomy for cancer as well as its potential benefits will likely motivate more surgeons to perform laparoscopic colorectal surgery.

Objectives: To assess factors related to the learning curve of laparoscopic colorectal surgery, such as the number of operations performed, the type of procedures, major complications, and oncologic resections.

Methods: We evaluated the data of our first 100 elective laparoscopic colorectal operations performed during a 2 year period and compared the first 50 cases with the following 50.

Results: The mean age of the study population was 66 years and 49% were males. Indications included cancer, polyps, diverticular disease, Crohn’s disease, and others, in 50%, 23%, 13%, 7% and 7% respectively. Mean operative time was 170 minutes. One patient died (massive pulmonary embolism). Significant surgical complications occurred in 10 patients (10%). Hospital stay averaged 8 days. Comparison of the first 50 procedures with the next 50 revealed a significant decrease in major surgical complications (20% vs. 0%). Mean operative time decreased from 180 to 160 minutes and hospital stay from 8.6 to 7.2 days. There was no difference in conversion rate and mean number of harvested nodes in both groups. Residents performed 8% of the operations in the first 50 cases compared with 20% in the second 50 cases. Right colectomies had shorter operative times and fewer conversions.

Conclusions: There was a significant decrease in major complications after the first 50 laparoscopic colorectal procedures. Adequate oncologic resections may be achieved early in the learning curve. Right colectomies are less difficult to perform and are recommended as initial procedures.

April 2006
E. Miller, Y. Barnea, A. Karin, D. Leshem, J. Weiss, L. Leider-Trejo and S. Schneebaum
March 2003
N. Werbin, R. Haddad, R. Greenberg, E. Karin and Y. Skornick

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






[1] CD = Crohn's disease


March 2001
Eliad Karin, MD, Riad Haddad, MD and Hanoch Kashtan, MD
Legal Disclaimer: The information contained in this website is provided for informational purposes only, and should not be construed as legal or medical advice on any matter.
The IMA is not responsible for and expressly disclaims liability for damages of any kind arising from the use of or reliance on information contained within the site.
© All rights to information on this site are reserved and are the property of the Israeli Medical Association. Privacy policy

2 Twin Towers, 35 Jabotinsky, POB 4292, Ramat Gan 5251108 Israel