Idiopathic retroperitoneal haematoma causing duodenal obstruction: a case report and review of literature

Idiopathic retroperitoneal haematoma is a rare clinical entity; resulting duodenal obstruction is even more occult. It can pose a diagnostic challenge due to variable presentations. Timely management requires a high index of suspicion and a multidisciplinary approach. Surgery is indicated in patients refractory to conservative treatment and failure of endoscopic or interventional radiology options. We report an interesting case illustrating the rarity and severity of this condition, with a review of the literature.

A case report and review of the literature of Bouveret syndrome

Bouveret syndrome is a rare variant of gallstone ileus causing gastric outlet obstruction. It results from the formation of either a cholecystoduodenal or a cholecystogastric fistula and subsequent migration of gallstone into the duodenum or pylorus of stomach, causing obstruction. The first case was reported by Leon Bouveret in 1896. We report a case illustrating the rarity and severity of this condition, together with a review of the literature of the different methods of endoscopic and surgical treatment.

Does the laparoscopic colorectal surgery learning curve adversely affect the results of colorectal cancer resection? A 3-year prospective study in a district general hospital

INTRODUCTION

Laparoscopic colorectal surgery is slowly being adopted across the UK. We present a 3-year prospective study of laparoscopic colorectal cancer resections in a district general hospital.

METHOD

Data relating to premorbid, operative and postoperative parameters were recorded for all patients undergoing laparoscopic, open, planned converted (laparoscopic assisted) and unplanned converted resections prospectively from April 2003 to April 2006.

RESULTS

A total of 238 colorectal resections were performed, 153 of which were for cancer. Of these 44 (29%) were open, 77 (50%) were laparoscopic and 32 (21%) were converted [26 (17%) planned and six (4%) unplanned]. Blood loss was less in the laparoscopic group compared with the open group (P = 0.02) as was intra-operative fluid replacement (P = 0.01). Time to requiring oral analgesia alone was shorter (P = 0.001) and bowel function returned earlier (P = 0.001) in the laparoscopic group. This is reflected in a trend towards a shorter hospital stay for the laparoscopic group compared with the open group (P = 0.049). The operating time of the laparoscopic group was not significantly longer (P = 0.38). The complication rate was similar between groups (P = 0.31) and the mortality in the laparoscopic group was 1.3%.

CONCLUSION

Changing from open to laparoscopic dissection for colorectal cancer is safe even during the initial learning curve. There are clear potential short-term benefits for patients and the technique can be introduced without penalties in terms of reduced surgical throughput.

Following anterior resection for rectal cancer, defunctioning ileostomy closure may be significantly delayed by adjuvant chemotherapy: a retrospective study

OBJECTIVE

A temporary loop ileostomy is often created to minimize the impact of peritoneal sepsis from an anastomotic dehiscence following colo-anal or low colorectal anastomosis. These stomas are not without complications. Clinicians tend to advise patients that their loop ileostomy will be reversed within 6-12 weeks of formation. However, factors such as adjuvant chemotherapy may affect the timing of closure. The aim of this study was to review the time between formation and closure of loop ileostomies following total mesorectal excision in patients with rectal cancer.

METHOD

A retrospective study of 50 patients with loop ileostomies to defunction total mesorectal excisions for rectal cancer, between April 2002 and July 2005.

RESULTS

Of the 50 patients with defunctioning loop ileostomies, 24 received adjuvant chemo-radiotherapy, and 26 did not. There was a 28% morbidity. The overall median time from formation to closure was 142 days (35-575). Median time from formation to closure in those with adjuvant therapy was 197 days (35-575) and in those with no adjuvant therapy was 133 days (75-395). This was a significant delay (P = 0.049). Sixteen stomas were not closed to date.

CONCLUSION

Time between formation and closure of loop ileostomy following anterior resection of rectum is significantly delayed by adjuvant chemotherapy. Because of their high morbidity, defunctioning ileostomies should be closed as early as medically possible, especially if adjuvant chemotherapy is planned.