Introduction: Large bowel obstruction due to colorectal carcinoma occurs in up to 20% of the patients and usually2-4 accompanied by morbidity and mortality . Almost 25 % deaths occur post-operatively following surgery for colorectal cancers occur in1 those who initially present with obstruction . Usually elderly patients with associated co-morbidities presents with bowel obstruction.Objective: Find out the frequency of colorectal cancers in patients presenting with large bowel obstruction. Design: Prospective crosssectional study. Setting: Shaikh Zayed Hospital Lahore. Period: from 31st December 2010 to 31st December 2012. Materials &Methods: A total 20 patients were presented with large bowel obstruction with the age ranges between 40 to 70 years. All the 20 patientsunderwent routine haematological and biochemical tests. In these patients an abdominal x-ray in a supine or standing position was takenand dilated loops of bowel, air-fluid interfaces, or both was observed then Contrast radiography(Barium/gastrograffin) was done todefine the site and extent of the obstruction. An abdominal computed tomography scan was done to evaluate the extent of the disease.Colonoscopy was also carried out in the patients with colorectal cancers to find out the size and location of the tumor and biopsy taken bycolonoscope. Results: 12 patients out of 20 presented with large bowel obstruction were diagnosed to have a colorectal cancers and theage ranges from 60 to 70 years. The 8 patients were diagnosed to have a sigmoid colonic tumour and 4 patients were suffering from atumour of recto sigmoid junction. Whereas in rest of the 8 patients the large bowel obstruction was due to other benign causes likevolvulus and intussusception and age range was 50 – 60 years. 6 patients were suffering from sigmoid volvulus and remaining 2 hadcolo-colic intussusception. Conclusions: It is concluded that the major cause of the large bowel obstruction is the left sided colorectalcancers the tumours of recto sigmoid junction.
Introduction: The role of laparoscopic cholecystectomy in treatment of acute cholecystitis is still controversial. Objective:The objective of this prospective randomized controlled trial was to evaluate the outcomes of early laparoscopic cholecystectomy foracute cholecystitis and to compare the results with delayed cholecystectomy. Setting: Sheikh Zayed Hospital, Lahore. Period: 1st Feb,2012 to 31st July 2012. Materials & Methods: 60 diagnosed patients of acute cholecystitis were randomly allocated to two groups,Group 1 underwent early laparoscopic cholecystectomy (Group 1, n = 30) and Group 2 to initial conservative treatment followed bydelayed laparoscopic cholecystectomy, 6 to 12 weeks later (Group 2 , n = 30). Results: The overall complication rate was 3.3% (01) inearly group and 16.7% (05) in the delayed group. There was no common bile duct injury in both groups. The complications includedwound infection and intraperitoneal collection. Conclusions: According to the results our study we concluded that early laparoscopiccholecystectomy can safely be carried out for acute cholecystitis as the complications for early laparoscopic cholecystectomy are lessas compared to delayed laparoscopic cholecystectomy. Early laparoscopic cholecystectomy has also an edge over delayed because ofsingle hospital stay.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.