Case report: a case of multiple splenic abscesses in a child and literature review.

Splenic abscesses in children are very rare, and multiple splenic abscesses are rarer. These lesions are difficult to diagnose quickly because of their low incidence and the low specificity of the associated clinical and imaging findings. The treatment of splenic abscesses includes conservative treatment, percutaneous drainage, and splenectomy, but the selection criteria for treatment are still unclear. We present a case of a 13-year-old girl with multiple splenic abscesses. Her blood culture report was negative. We eventually confirmed the diagnosis by enhanced magnetic resonance imaging (MRI). The patient underwent a successful laparoscopic total splenectomy, and her symptoms were resolved thereafter.

Thoracoscopic surgery for congenital diaphragmatic hernia in neonates: Should it be the first choice?

Objective: Congenital diaphragmatic hernia (CDH) is an uncommon but potentially life-threatening surgical condition in neonates. Surgery can be performed by either open or thoracoscopic techniques. In this study, we compared the clinical efficacy, safety, and effectiveness of thoracoscopic and open CDH repair. Methods: A retrospective review of neonates with CDH who underwent operations at our hospital from 2013 to 2021 was performed. The various perioperative parameters were compared between neonates undergoing thoracoscopic and open surgery. Results: There were 50 neonates in this study (37 in the thoracoscopic group and 13 in the open group). Thoracoscopic surgery was associated with significantly shorter hospital stay (13.32 vs. 18.77 days, p < 0.001); shorter duration of postoperative mechanical ventilation (3.70 vs. 5.98 days, p < 0.001); early feeding (4.34 vs. 7.46 days, p < 0.001); and shorter time to reach optimal feeding (8.21 vs. 13.38 days, p < 0.001). There was one postoperative death in the open group and no death in the thoracoscopic group. The median follow-up time of the two groups was 23.8 months (20.5 months in open group and 25.0 months in thoracoscopic group). Thoracoscopic surgery was associated with lower recurrence rates, but the difference was not statistically significant (2.7% vs. 7.7%, p = 0.456). Conclusion: Thoracoscopy CDH repair, a safe and effective surgical technique for neonates, has better cosmesis, faster postoperative recovery, and a lower recurrence rate than other procedures. It can be considered the first choice for CDH treatment for neonates among experienced surgeons.

Relationship between the expression levels of CD4+ T cells, IL-6, IL-8 and IL-33 in the liver of biliary atresia and postoperative cholangitis, operative age and early jaundice clearance.

OBJECTIVE: To investigate the expression levels of CD4+ T cells, IL-6, IL-8 and IL-33 in liver tissue of BA, and the relationship with postoperative cholangitis, operative age and early jaundice clearance. METHODS: 45 cases of jaundice treated in the hospital from June 2018 to May 2020 were analyzed retrospectively. The expression and distribution of these factors were detected by HE staining and immunohistochemistry, the total bilirubin level and the incidence of cholangitis were recorded, and the relationship between liver inflammation level and the postoperative incidence of cholangitis, age of operation and early jaundice clearance were compared. RESULTS: Immunohistochemistry showed that the expression of CD4+ T cells, IL-6, IL-8 and IL-33 in the BA group were higher than those in the CBD group. ROC curve analysis showed the AUC of CD4+ T cells, IL-6 and IL-8 were 0.869, 0.886 and 0.838, respectively. The expression level of CD4+ T cells was negatively correlated with the decline rate of TBIL 3 months after operation, and the expressions of IL-8 and IL-33 were negatively correlated with the decline rate of TBIL 1 week after operation. CONCLUSION: The high expression of CD4+ T cells, IL-6, IL-8 and IL-33 in the BA liver tissue may lead to cholangitis and can be used as a predictor of early jaundice clearance. The degree of liver inflammation infiltration had nothing to do with the age of operation and is not a risk factor for postoperative cholangitis.

Comparison of Penile Appearance and Outcomes Between Prefabricated Urethra and Pre-implanted Urethral Plate for Treatment of Children With Severe Hypospadias: A Retrospective Study.

Objective: To compare the effect of prefabricated urethra and pre-implanted urethral plate in the treatment of severe hypospadias in children. Methods: We retrospectively analyzed the clinical data of 53 patients who diagnosed as severe hypospadias underwent staging urethroplasty from January 2015 to January 2018 in the Department of Pediatric Surgery, First People's Hospital, Zunyi City. The patients were divided into two groups: group A (n = 25) were treated with prefabricated urethra and group B (n = 28) were treated with pre-implanted urethral plate. After the second stage surgery, the ratios of complications such as urethral fistula, urethral stenosis, urethrocele, and recurrence chordee were compared. The penis was scored from meatus, glans, shaft skin, general appearance by the parents, blinded urologists according to The Pediatric Penile Perception Score, and the scores were compared too. Results: All patients were followed up after two stage operations for an average of 28 months. Glans dehiscence occurred in two patients (8%), urethral orifice stenosis occurred in one (4%) and urethral fistula occurred in three (12%) in group A. No urethral stenosis, urethrocele and recurrence chordee was observed. One patient presented urethral plate inactivation (3.6%), two patients presented urethral fistula (7.1%) and one patient presented urethral stenosis (3.6%) in group B. No urethrocele, glans dehiscence and recurrence chordee was observed. The total complication rate in group A was 24 and 14.3% in group B, respectively, and the difference was not statistically significant (P = 0.582). The differences between two groups scored by parents in glans (P = 0.030) was statistically significant. The differences between two groups scored by operators in meatus (P = 0.041), shaft skin (P = 0.000), glans (P = 0.001), and general appearance (P = 0.007) were statistically significant. The differences between two groups scored by counterparts in meatus (P = 0.006), shaft skin (P = 0.003), glans (P = 0.010), and general appearance (P = 0.014) were statistically significant. Conclusion: Both prefabricated urethra and pre-implanted urethral plate methods are suitable for correction of severe hypospadias as staging surgery in children. In general, pre-implanted urethral plate is more worthy of spread because it is much more applied in patients with small glans and achieve good appearance of penis.