En Bloc Kidney Transplant From a Pediatric Donor to a Pediatric Recipient Through a Total Extraperitoneal Approach: A Case Report.

En bloc kidney transplant remains a technically challenging procedure, especially in pediatric transplants. The intra-abdominal approach has been the preferred operation for very young children. However, the transverse incision could result in more abdominal muscle damage and intra-abdominal adhesions. If the extraperitoneal approach, which is the standard method for adult kidney transplant, could be performed in pediatric recipients, then adverse effects after a transverse incision could be avoided. A 30-month-old female recipient (13.1 kg) underwent an en bloc kidney transplant from a 36-month-old female donor (13.3 kg) who had cardiac arrest of unknown origin. The kidneys were retrieved with the en bloc technique using a bladder patch. A right Gibson incision was made along the lateral fascia of the rectus muscle of the recipient to prevent muscle fiber damage. The inferior vena cava and aorta of the donor were anastomosed to the inferior vena cava and right common iliac artery of the recipient, respectively. The bladder patch with 2 ureteral openings was directly anastomosed to the bladder of the recipient. Urination was excellent immediately after the operation. The recipient recovered quickly. The total extraperitoneal approach is feasible and has some advantages over the transverse incision, even in pediatric recipients.

Congenital adhesion band causing small bowel obstruction: What's the difference in various age groups, pediatric and adult patients?

BACKGROUND: A congenital adhesion band is a rare condition, but may induce a small bowel obstruction (SBO) at any age. However, only a few sporadic case reports exit. We aimed to identify the clinical characteristics of congenital adhesion band manifesting a SBO stratified by age group between pediatric and adult patients. METHODS: The medical records of all patients with a SBO between Jan 1, 2009 and Dec 31, 2015 were retrospectively reviewed. Cases associated with previous surgical procedure and cases of secondary obstruction due to inflammatory processes or tumor and other systemic diseases were excluded. The patients were divided into two groups according to age below or above 18 years: pediatric and adult. The basic clinical characteristics were analyzed and compared between groups. RESULTS: Of 251 patients with a SBO, 15 (5.9%) met the inclusion criteria; 10 cases in pediatric group (mean age 17.9 ± 38.7 months) and 5 cases in adult group (mean age 60.0 ± 19.7 years). The pediatric group (66.6%) included 3 neonates, 5 infants, and 2 school children. They usually presented with bilious vomiting (50.0%) and abdominal distention (60.0%), and demonstrated a high rate of early operation (80.0%) and bowel resection (70.0%). In contrast, the adult group (33.3%) presented with abdominal pain (100%) in all cases and underwent a relatively simple procedure of band release using a laparoscopic approach (60%). However, group differences did not reach statistical significance. In addition, two groups did not differ in the time interval to the operation or in the range of the operation (p = 0.089 vs. p = 0.329). No significant correlation was found between the time interval to the operation and the necessity of bowel resection (p = 0.136). There was no mortality in either group. CONCLUSIONS: Congenital adhesion band is a very rare condition with diverse clinical presentations across ages. Unlike adult patients, pediatric patients showed a high proportion of early operation and bowel resection. A good result can be expected with an early diagnosis and prompt management regardless of age.