No abstract

Aim:To report the clinical application of the new surgical technique of antireflux procedure without creating submucosal tunnel for surgical correction of vesicoureteric reflux during bladder closure in exstrophy.Materials and Methods:Based on the report of published experimental technique, the procedure was clinically executed in seven patients of classic exstrophy bladder with small bladder plate with polyps, where the creation of submucosal tunnel was not possible, in last 18 months. Ureters were mobilized. A rectangular patch of bladder mucosa at trigone was removed exposing the detrusor. Mobilized urteres were advanced, crossed and anchored to exposed detrusor parallel to each other. Reconstruction included bladder and epispadias repair with abdominal wall closure. The outcome was measured with the assessment of complications, abolition of reflux on cystogram and upper tract status.Results:At 3-month follow-up cystogram, reflux was absent in all. Follow-up ultrasound revealed mild dilatation of pelvis and ureter in one.Conclusions:The technique of extra-mucosal ureteric reimplantation without the creation of submucosal tunnel is simple to execute without risk and complications and effectively provides an antireflux mechanism for the preservation of upper tract in bladder exstrophy. With the use of this technique, reflux can be prevented since the very beginning of exstrophy reconstruction.

<p class="abstract"><strong>Background:</strong> The sinus tympani is a deep pocket of varying dimensions and shape situated in the retrotympanum. The sinus tympani lies medial to the facial nerve. Hence surgical access is difficult. This area is frequently involved in chronic otitis media attico antral type. Removal of disease from this area is difficult leading to cholesteatoma recidivism. The anatomy has been well described in literature. Its dimensions and morphology has not been described in the Indian population. Knowledge of the endoscopic anatomy of this area will help to eradicate disease leading to better results.</p><p class="abstract"><strong>Methods:</strong> A canal wall down mastoidectomy was performed on twenty wet temporal bones. A zero degree endoscope was introduced into the middle ear to view the sinus tympani. Using a graduated millimetre scale. The dimensions and morphology of the sinus tympani was studied.  </p><p class="abstract"><strong>Results:</strong> Twenty wet bones were dissected. The mean height of the sinus tympani was 3.55 mm. The mean width was 2.22 mm and mean depth was 1.72 mm. The morphology was as follows: 13 bones had a type A morphology (classical type), 6 had a type B morphology (confluent), 1 bone had a type D morphology (restricted type). We did not encounter a type C sinus tympani in our study.</p><p class="abstract"><strong>Conclusions:</strong> The morphology and dimensions of the sinus tympani are variable. The otologist must have a complete knowledge of the anatomy of this area to successfully eradicate disease from this area.</p>

Aims: Congenital colonic stenosis (CCS) is an extremely rare cause of low-intestinal obstruction in neonates/child. We report our experience with seven cases of CCS presenting with low-intestinal obstruction and diagnosed intraoperatively and also propose an algorithm for its appropriate treatment for the adequate outcome. Materials and Methods: It was a retrospective study of seven patients of CCS including two neonates (5-days and 15-days old), four infants (age range – 2–11 months), and one 24-month-old child admitted from 2014 to 2019. Information regarding the age of presentation, clinical presentation, physical findings, radiological and laboratory findings, details of surgery, and outcome was retrieved and analyzed. Results: The male-to-female ratio was 5:2. Patients were initially diagnosed as cases of Hirschsprung's disease in five and ileal atresia in two. A final diagnosis of CCS was made during surgery and histopathological examination of resected stenotic segment. The segment involved was ascending colon in three, transverse colon in two, and sigmoid colon and junction of descending and sigmoid colon each in one patient. Resection of stenotic colonic segment and primary end-to-end anastomosis was performed in two, divided stoma after resection of the stenotic segment and secondary anastomosis in three, and proximal loop terminal ileostomy followed by resection of the stenotic colonic segment and ileocolic anastomosis after 10–12 weeks in two. Conclusions: CCS is a rare but possible cause of large-bowel obstruction, in neonatal, infant, and children particularly when associated with a history of chronic constipation since birth. It should be kept in mind as a differential diagnosis while managing a case of neonatal and pediatric intestinal obstruction, particularly low-bowel obstruction along with a history of chronic constipation. Treatment should be individualized for each patient based on clinical status and associated anomalies to give the best results with less morbidity.

No abstract