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Management of neonates with long gap esophageal atresia (LGEA) is one of the most challenging situations facing pediatric surgeons. Delayed anastomosis after internal traction for esophageal lengthening was reported as a useful technique for long gap cases. Additionally, the use of near-infrared (NIR) fluorescence imaging with indocyanine green (ICG) has gained popularity in pediatric surgery, especially for blood perfusion validation. We report a novel technique for safe and secure anastomosis for LGEA in the neonatal period using internal traction and ICG-guided NIR fluorescence.A pregnant woman with polyhydramnios was admitted to the department of obstetrics in our hospital. At 29 weeks of gestation, ultrasound showed mild polyhydramnios and absence of the fetal stomach. A male neonate was born at 38 weeks of gestation with 21 trisomy. EA (Gross type A) was diagnosed based on an X-ray study that showed the absence of gastric bubble with a nasogastric tube showing the "coil-up" sign. Thoracoscopic internal traction and laparoscopic gastrostomy were performed on day 4 after birth. We confirmed the distance between the upper pouch and lower pouch on X-ray. On day 16 after birth, thoracoscopic anastomosis was performed. We successfully performed esophageal anastomosis without tearing the esophageal wall. Blood perfusion of the upper and lower pouch was validated after anastomosis using ICG-guided NIR fluorescence.Delayed anastomosis for LGEA in the neonatal period using internal traction and ICG-guided NIR fluorescence is safe and feasible.

The intravenous administration of acetaminophen (IAA) has become standard postoperative analgesic management for pediatric surgery. However, the most effective methods of IAA for postoperative acute appendicitis are unclear. We evaluated the analgesic efficacy of scheduled IAA vs on-demand IAA for postoperative acute appendicitis.Ninety-four patients who underwent laparoscopic appendectomy in our institution between January 2017 and December 2020 were enrolled. The patients were divided into two groups based on the postoperative pain control protocols. The scheduled IAA group (SA group, n = 42) was managed by scheduled IAA and additional on-demand use of pentazocine as rescue therapy. The on-demand IAA group (ODA group, n = 52) was managed by on-demand IAA as the first choice, with pentazocine as the second choice for pain control. The patients' background characteristics, operative results and postoperative outcomes were reviewed.The number of times pain complaints were made per patient per day (NPPD) on postoperative days (POD) 1 and 2 was significantly lower in the SA group than in the ODA group (POD 1; 1.12 ± 1.21 vs 2.62 ± 1.89, p 0.01; POD 2; 0.45 ± 0.86 vs. 1.31 ± 1.69, p 0.01). According to pathological findings, NPPD was lower in the SA group than in the ODA group for both phlegmonous appendicitis (0.71 ± 1.01 vs. 2.10 ± 2.13, P .05) and gangrenous appendicitis (1.33 ± 1.50 vs 2.94 ± 1.68, P .01). On POD 2, the incidence of gangrenous appendicitis was significantly lower in the SA group than in the ODA group (0.57 ± 0.93 vs 1.78 ± 1.86, P .01).Scheduled IAA may have favorable efficacy for postoperative pain control after emergency surgery for acute appendicitis in pediatric patients.

We herein report a 10-month-old female infant with a 4-month history of diarrhea with electrolyte abnormalities and growth impairment. A 4-cm right adrenal tumor was detected by computed tomography. No metastasis or accumulation on I123 -metaiodobenzylguanidine scintigraphy was recognized in the tumor. A vasoactive intestinal peptide-secreting neuroblastic tumor was suspected, and octreotide was started, but the diarrhea persisted. Tumor extirpation was laparoscopically performed. After tumor removal, the symptoms improved immediately, and her growth caught up by 9 months after surgery. A minimally invasive approach for pediatric solid tumor is difficult, especially for neuroblastoma, but may be beneficial for the patient's recovery.