Management of a Rare Challenging Case of Duodenal Ampullary Lipoma.

Duodenal lipoma is a very rare entity with limited case reports present in literature. But duodenal ampullary lipomas are even more rare in nature. Owing to the recent advances in endoscopy and modern imaging techniques, more cases are being diagnosed and treated. However, challenge lies in performing a less invasive and least morbid procedures to treat them surgically in such complex location of tumour. To study the diagnosis and treatment of duodenal ampullary lipoma in a young male patient and challenges faced during surgical management. A 15-year-old young boy presented to us with complaints of intermittent upper gastrointestinal bleed and jaundice since last 2 months. At admission, his serum haemoglobin was 3 g% for which he was transfused 3 units of packed blood cells for optimization. On further evaluation, CT scan abdomen revealed 71 × 49 mm large heterogeneous mass in D3 segment of duodenum causing duodeno-duodenal intussusception involving D1 and D2 segment along with ampullary region with mass being the lead point. There was compression of CBD with dilatation measuring 11 mm in diameter and mild IHBR dilatation. UGIE revealed narrowing at D1-D2 junction due to polypoidal lesion with overlying smooth mucosa with no active bleeding point identified. His blood parameters were normal except for low haemoglobin (before blood transfusion) and total serum bilirubin of 2.3 mg/dl.He was optimized for surgery and underwent exploratory laparotomy with duodenotomy at D2 with mass excision of 7 × 5 cm sessile polyp with base over ampulla followed by plastic repair of sphincter of Oddi (pancreas preserving procedure). He was started on oral liquids on POD 3 and was discharged on normal diet by POD 7 with an uneventful recovery. Result of histopathological report revealed, on gross cut section, the presence of mass of 7 × 5 × 3 cm size with smooth mucosa and fibrofatty tissue. On microscopic examination, diagnosis of submucosal lipomatous polyp was made. Our case report indicated duodenal ampullary lipoma is extremely rare entity. The symptoms are nonspecific and CT scan abdomen is the first investigation of choice for diagnosis. The treatment depends on the patient's condition as well as the size and position of the tumour. In our case report, the tumour base was exactly at the level of ampulla where we performed complex procedure of local excision of mass with sphincteroplasty avoiding major Whipple procedure for such benign condition. It provided rapid postoperative recovery to the patient.

Laparoscopic repair of bladder explosion during TURP: A case report.

Bladder explosion leading to bladder rupture during transurethral resection is a very rare intra-operative complication. A74 year's male underwent monopolar transurethral resection of prostate (TURP) for refractory urinary retention with two times failed catheter free trial. After 40 minutes of the procedure, a loud snap was heard during final hemostasis. Bladder rupture was confirmed by clinical and endoscopic findings. Procedure was concluded and 22 Fr 3-way's Foley's catheter kept per urethral. Laparoscopic repair of bladder perforation was done. We should keep it in mind and take all necessary precaution to prevent this complication, so that unnecessary morbidity can be avoided.

Anterior resection for rectal carcinoma - risk factors for anastomotic leaks and strictures.

AIM: To determine the incidence and factors responsible for anastomotic leaks and stricture following anterior resection (AR) and its subsequent management. METHODS: Retrospective analysis of data from 108 patients with rectal carcinoma who underwent AR or low anterior resection (LAR) to identify the various preoperative, operative, and post operative factors that might have influence on anastomotic leaks and strictures. RESULTS: There were 68 males and 40 females with an average of 47 years (range 21-75 years). The median distance of the tumor from the anal verge was 8 cm (range 3-15 cm). Sixty (55.6%) patients underwent handsewn anastomosis and 48 (44.4%) were stapled. The median operating time was 3.5 h (range 2.0-7.5 h). Sixteen (14.6%) patients had an anastomotic leak. Among these, 11 patients required re-exploration and five were managed expectantly. The anastomotic leak rate was similar in patients with and without diverting stoma (8/60, 13.4% with stoma and 8/48; 16.7% without stoma). In 15 (13.9%) patients, resection margins were positive for malignancy. Nineteen (17.6%) patients developed anastomotic strictures at a median duration of 8 mo (range 3-20 mo). Among these, 15 patients were successfully managed with per-anal dilatation. On multivariate analysis, advance age (> 60 years) was the only risk factor for anastomotic leak (P = 0.004). On the other hand, anastomotic leak (P = 0.00), mucin positive tumor (P = 0.021), and lower rectal growth (P = 0.011) were found as risk factors for the development of an anastomotic stricture. CONCLUSION: Advance age is a risk factor for an anastomotic leak. An anastomotic leak, a mucin-secreting tumor, and lower rectal growth predispose patients to develop anastomotic strictures.