A case report on a rare presentation of solitary rectal ulcer syndrome.

We describe a highly unusual case of solitary rectal ulcer syndrome (SRUS) that presented as a large polyp protruding from the anal canal. A 67-year-old man presented with rectal bleeding and mucus discharge. At examination under anaesthesia, a large pedunculated polypoidal lesion was found, measuring 25 × 20 mm, arising posterolaterally from the anorectal junction and protruding externally 50 mm in size. SRUS can be a misnomer as the condition can present in a number of different ways and only a minority of patients has a solitary ulcer. Other findings include multiple ulcers, hyperaemic mucosa or a broad-based polypoidal mass. In this case, a rare presentation of SRUS in the form of a large polyp was confirmed by histology. A key learning point is to remember that although less common than other causes of rectal symptoms, it should be considered as part of the differential diagnosis once sinister causes have been excluded.

A case report on a left sided gallbladder: A rare finding during cholecystectomy.

INTRODUCTION: Cholecystectomy is the surgical removal of gallbladder for symptomatic gallstones disease or where exist the risk of gallbladder malignancy. Its performed routinely across the globe often as day surgery. In this case report, we describe an incidental intra operative finding of a left sided gallbladder creating a technical challenge for the surgeon. CASE: We describe the case of 35 year old female who presented with RUQ pain. Ultrasound examination revealed gallstones. Intraoperative findings during routine cholecystectomy were of a left sided gallbladder. The surgical procedure in performing laparoscopic surgery required an extra port placement for safe and effective dissection. DISCUSSION: The finding of left sided gallbladder is a rare congenital anomaly and has a prevalence of 0.1-0.7%. A true left sided gallbladder is one that is found to the left of the ligamentum teres and falciform ligament and the cystic artery always crosses in front of the CBD from right to left. There are various abnormalities associated this anatomical variant from abnormality of the biliary tree to the porto-venous anatomy. Failure to recognise these variations can lead to serious complications especially in hepatobiliary surgery. CONCLUSION: The finding of left sided gallbladder is an abnormality which is often discovered intraoperatively. It may provide the surgeon with operative challenges in performing the surgery safely and increase the incidence of morbidity. If there is any clinical suspicion of the presence of a left sided gallbladder, pre-operative CT angiography and/or intraoperative cholangiography should be performed to minimise the risk of intraoperative complications.

Unexpected findings at diagnostic laparoscopy: caecal incarceration with concurrent appendicitis in a patient with bilateral broad ligament defects.

Internal herniations through broad ligament defects are very rare. We present the first report of the triad of broad ligament defect, internal herniation of the caecum and appendicitis. A 36-year-old woman with phocomelia presented with right iliac fossa pain and vomiting. The patient had no previous history of trauma or surgery. Abdominal ultrasound showed a small amount of free fluid. At laparoscopy, bilateral broad ligament defects were found, with herniation of the caecum and an inflamed appendix through the right-sided defect. A laparoscopic salpingo-oophorectomy was required for reduction of the herniated bowel, and an appendicectomy was performed. Broad ligament defects may be congenital or acquired. In this case, in light of the limb abnormality and absence of previous surgery, a congenital aetiology is more likely. Ultrasound scan is not reliable and, although computed tomography may be of help, a diagnostic laparoscopy is the best investigation.