A new simple endoscopic incision therapy for refractory benign oesophageal anastomotic stricture

Oesophageal anastomotic stricture is a frequent complication after esophagectomy. In most cases, endoscopic bougination or balloon dilation usually resolves anastomotic stricture. However, some refractory oesophageal strictures remain difficult to treat and cause significant morbidity. Recently, successful treatment using endoscopic incisional therapy has been reported in several cases. We report a case of refractory benign oesophageal anastomotic stricture after oesophagectomy. A 72-year-old man underwent three consecutive bouginations. However, he developed progressive stricture. Stricture was successfully treated with an endoscopic knife incision. We performed only three incisions without a cutting method, which was new compared with previous reports. A new simple endoscopic incision technique is effective and safe for stricture management. In conclusion, endoscopic incisional therapy may be recommended as a salvage treatment for properly selected patients with refractory benign stricture who do not respond to conventional therapy.

Double trouble: diagnostic dilemma in a rare association of proximal ureteric valve with orthotopic ureterocele—case report

Background Association of the ureterocele and proximal ureteral valve is a rare congenital anomaly which can lead to quick detoriation of renal function due to double obstruction. Though ureteral valves have been associated with other ureteral anomalies, this specific association is extremely rare. Case presentation A 7-month-old boy was referred to us for antenatally detected hydronephrosis. Provisional diagnosis of orthotopic ureterocele with pelviureteric junction (PUJ) obstruction was made based on preoperative imaging. Endoscopic incision of ureterocele was done and retrograde pyelography showed tight obstruction at PUJ which necessitated a pyeloplasty. Examination of resected specimen confirmed a ureteral valve. Postoperatively, the patient had good improvement in kidney function. Conclusion To conclude, congenital ureteral valves are a rare cause of ureteric obstruction and its association with ureterocele is rarer still. Identification of an ureterocele should not deter us from searching for an associated pathology like a ureteric valve when imaging shows more severe hydronephrosis suggestive of more proximal obstruction.

Urethral Strictures and its Management at Tertiary Hospital of Nepal

Background: Urethral stricture can occur from urethral meatus to bladder neck. Treatment of urethral stricture include dilatation, endoscopic incision and anastomotic urethroplasty. The aim of this study is to report our experience in the management of different types of urethral strictures.Methods: We retrospectively reviewed the chart of all the patients of urethral stricture who received treatment at Kathmandu model hospital between January 2015 and October 2019. Different types of urethral stricture along with various modalities of treatment given were recorded.Results: Fifty patients were included in this study, all were males. Mean age was 49 (16-82) years. Bulbar urethra was the most common site in 54% of cases and bulbomembranous least common, only 10% of cases. Depending on sites and size of stricture, different types of surgery performed were meatoplasty, dviu and anastomotic urethroplasty.Conclusions: Urethral stricture is a troublesome disease and can occur anywhere from meatus to the bladder neck. Different surgical techniques are present and the treatment should be individualized, depending on location and length of the stricture.Keywords: Urethra; urethral stricture; urethroplasty

Congenital Complete Esophageal Diaphragm: A Rare Variant of Esophageal Stenosis

Congenital esophageal web is a rare disorder that presents a diagnostic and management challenge. In a female infant born at 31 weeks of gestation, significant secretions and respiratory distress were noted at birth. Chest X-ray demonstrated the nasogastric tube in the esogastric junction with no distal bowel gas. Esophagogram showed a congenital web near the esogastric junction. An endoscopic examination under general anesthesia showed a complete, thick membrane on the distal esophageal lumen. Endoscopic incision and cauterization of the web through the midline were performed, improving the clinical symptoms and esophageal stenosis.