Pediatric Colonic Anastomosis: Can Method of Anastomosis and Wound Closure be of Help?

Background: Enhanced recovery after surgery (ERAS) protocols after colorectal surgery focused on reduced bowel preparation, standardized feeding schedule, earlier return of bowel function, and earlier resumption of normal activities. ERAS in pediatric surgical practice is not well established. The present study aims to present the results of two colonic anastomosis techniques of interrupted single-layered closure: Halsted (Horizontal Mattress) and Matheson (serosubmucosal or appositional extramucosal) along with two different methods of colostomy wound closure and their influence on the adoption of ERAS protocol of early feeding and early discharge. Materials and Methods: This single institute-based randomized control study was conducted in a tertiary care facility in Kolkata for 2.4 years. Patients were chosen randomly for serosubmucosal (Group I) and full-thickness (Group II) anastomosis. Results: Among total of 91 patients (Group I-43 and Group II-48), Return of bowel sounds and passage of bowel averaged 1.51 ± 0.51 and 1.91 ± 0.55 days in Group I and 1.91 ± 0.57 and 3.9 ± 0.66 days in Group II, respectively. Postoperative hospital stay averaged 5.88 ± 1.12 days in Group I and 8.9 ± 1.17 days in Group II. Overall 15 (16.48%) patients had complications among which SSI (Suprficial surgical site infection) and minor leaks (Group I-3 and 1 and Group II-5 and 3, respectively) which were treated conservatively (Clavien-Dindo Grade-I) and three major leaks under Group II requiring surgical intervention (Clavien-Dindo Grade-III). Conclusion: This study concludes that the technique of colostomy closure in the form serosubmucosal closure helps in the implementation of ERAS protocol by producing early bowel movement, early initiation of food, and less postoperative complications.

Long Tubular Duplication of the Small Intestine - Lessons Learnt from a Common Presentation of a Rare Disease.

Long tubular duplication of the small intestine is one of the most difficult surgical challenges. The presence of heterotopic gastric mucosa necessitates resection of the duplicated bowel, but shared vascularity with the normal adjoining bowel makes the task daunting. We present a case of long tubular small intestinal duplication with certain special surgical and perioperative challenges which were successfully managed.

Giant Calyceal Diverticulum in a Child with Solitary Kidney: A Rare Experience.

Calyceal diverticuli are rare entities which are difficult to diagnose radiologically as they mimic various other pathology. Close follow up is essential even in asymptomatic individuals to prevent complications. The authors present a giant calyceal diverticulum in a solitary kidney in a child that was managed by open surgery.

Early Feeding after Colorectal Surgery in Children: Is it Safe?

AIM OF THE STUDY: The aim of this study is to assess the role of early feeding after elective colorectal surgery in children and compare the outcome of feeding practice early versus traditional feeding. STUDY DESIGN: A randomized controlled, single-center study was conducted over a period of 3 years (November 2015-October 2018) at a tertiary care center. MATERIALS AND METHODS: Patients (n = 147), after colostomy closure (as elective colorectal surgery), were randomly selected for postoperative feeding initiation and were divided into two groups, namely the control (traditional feeding) group and study group (early feeding). In early group, feeding was initiated on the postoperative day 1 after the removal of nasogastric tube (removed after 16 h of surgery). Postoperative hospital stay and complications were compared among them. STATISTICAL ANALYSIS USED: Data were tabulated and analyzed in Microsoft Excel 2010. RESULTS: Among 147 patients (boys[70] and girls [77]), the average age of colostomy closure was 4.36 years. Forty-five patients had early feeding and 102 traditional feeding. Average postoperative hospital stay was noted 5.62 ± 1.11 days for "Study group" and 8.1 ± 1.04 days for "Control group." Postoperative complications were found in 17 patients; 11 (7.5%) superficial surgical site infection (9 [8.8%] in control and 2 [4.4%] in study group) and 6 (4%) minor fecal fistulae (5 [4.9%] in control group and 1 [2.2%] in study group). None required any further surgical intervention. No mortality was reported. CONCLUSIONS: Early feeding initiation after elective colorectal surgery is safe, and postoperative hospital stay is significantly reduced. It is definitely a step forward in the era of fast track surgery in pediatric population.

Biliary Reconstruction by Isolated Jejunal Interposition Loop: Our Experience after Excision of Choledochal Cyst.

BACKGROUND: Choledochal cyst is a fairly common hepatobiliary condition in pediatric surgical practice. For the most common type (type I), it is well established that the total excision of the cyst with an wide biliary-enteric anastomosis is key for long-term good result. Multiple options remain for biliary-enteric reconstruction after excision. Jejunal interposition loop reconstruction is thought to be the most physiologic. MATERIALS AND METHODS: We have retrospectively reviewed the data of patients of type I choledochal cysts which were operated between January 2010 and September 2018 and undergone jejunal interposition loop reconstruction. Clinical presentation, investigations, operative procedure morbidity and complications were reviewed. RESULTS: There were 33 patients, with a male-to-female ratio of 1:3 and a mean age of 4.63 years (mean ± standard deviation [SD] = 4.63 ± 2.98 years). The follow-up period ranged from 3 to 81 months (mean ± SD = 36.30 ± 19.24 months). There was no stricture or cholangitis. Reoperation required in one due to leak at biliary-enteric anastomosis leading to biliary peritonitis. One each had pancreatitis and prolonged ileus. Two bile leaks stopped spontaneously. Operative time and postoperative hospital stay were 228.78 ± 40.43 min (mean ± SD) and 8.96 ± 3.63 days (mean ± SD), respectively. CONCLUSION: Jejunal interposition loop reconstruction is safe and reproducible with acceptable morbidity. However, if this procedure is abandoned, the long-term benefits may remain ever elusive.

Pancreatico Duodenal Trauma in Children: Two-Year Experience at a Regional Referral Center and Tertiary Care Teaching Hospital.

BACKGROUND: Pancreatico-Duodenal injuries, though rare, pose a mighty challenge to the surgeon in both diagnosis and treatment. More so in children, where the patho-physiologic threshold is low. Added to this is the absence of any strong guidelines to guide and ensure standardised care in these children for best outcome. MATERIALS AND METHODS: The trauma patients' records in the emergency department, operation theatre, inpatient departmrnt, outpatient department (OPD) for the period of December 2016 to December 2018 in the institution were retrospectively reviewed, to find out the cases of pancreaticoduodenal trauma proven radiologically, biochemically and/or on laparotomy. Those cases then studied with respect to diagnosis, treatment and short term outcome. RESULTS: Of the 256 cases of abdominal trauma, suspected pancreatico duodenal (PD) trauma were in nine but on laparotomy actually eight of them had PD trauma. All were blunt abdominal traumas sustained in road traffic accidents. Of these one was combined pancreatico duodenal while three were pure pancreatic and four were pure duodenal. One had associated superior mesenteric vein trauma. All were managed operatively. There were no mortality, one fourth had major complications. Mean hospital stay was 22.25 days. Follow up period varied from six to 32 months. CONCLUSION: Though PD traumas are rare but are potentially very morbid and may prove fatal. Proactive individualized management, multidisciplinary approach and good perioperative support can yield good results.

Diagnostic and prognostic utility of SF1, IGF2 and p57 immunoexpression in pediatric adrenal cortical tumors.

BACKGROUND: Adrenocortical tumors (ACT) are uncommon in the pediatric age group. Using the standard Weiss criteria in pediatric tumors leads to overdiagnosis. This has led to the development of newer systems such as Weineke criteria. Ki67 labeling index aids in differentiating adenomas from carcinomas. We aim to evaluate the diagnostic and prognostic role of Ki67 labeling index, along with immunoexpression of steroidogenic factor-1, insulin like growth factor 2 and p57, in pediatric ACTs diagnosed using Weineke criteria. METHODS: We have studied 25 cases of pediatric ACTs. Immunohistochemical staining for Ki67, SF-1, IGF2 and p57 was done in all cases and the result was correlated with the morphological diagnosis using the Weineke criteria. RESULTS: Ki67 labeling index showed complete concordance with the morphological diagnosis. SF-1 and IGF2 showed similar correlation with the diagnosis, with IGF-2 proving to be a more specific marker. Increased Ki67, SF-1 and IGF2 immunostaining also correlated with worse survival. p57 was more specific in determining benign status of a tumor. CONCLUSION: SF-1 and IGF2 are highly sensitive markers of malignancy in pediatric ACTs and can be used in combination with Ki67 expression for optimal diagnostic and prognostic assessment of pediatric ACTs. TYPE OF STUDY: Prognosis study. LEVEL OF EVIDENCE: Level II.