OBJECTIVE: This study aimed to compare the effects of bladder diverticula smaller than 30 (SD) mm and larger than 30 mm (LD) on bladder functions and urodynamics. MATERIALS AND METHODS: Our retrospective analysis involved a cohort of 40 pediatric patients diagnosed with primary bladder diverticula. RESULTS: The predicted mean bladder capacity (MBC) was 197.7 ± 95.8 mL, whereas the observed MBC was lower at an average of 170.1 ± 79.6 mL. This indicates that the observed MBC was 88.2 ± 12.9% of the predicted value (percentage). The mean diverticula diameter recorded was 33 ± 19.5 mm, and the diverticula to MBC ratio were calculated to be 0.25 ± 0.18. The distribution of urinary tract infections (UTIs) differed significantly between the groups (p < 0.001). Upper UT dilatation was significantly more common in the LD group (60%, n = 12) than in the SD group (15%, n = 3) (p = 0.003). The mean detrusor pressure (P[detrusor]) was significantly higher in the LD group (137.2 ± 24.1 cm H2O) than in the SD group (63.9 ± 5.8 cm H2O) (p = 0.001). In addition, the mean peak flow rate (Qmax) was significantly higher in the SD group (20.7 ± 7.9 mL/s) compared to the LD group (12.7 ± 3.8 mL/s) (p < 0.001). CONCLUSION: Bladder diverticula size is a significant factor in the clinical presentation and management of primary bladder diverticula in pediatric patients.
OBJETIVO: Este estudio tuvo como objetivo comparar los efectos de los divertículos vesicales menores 30 mm (SD), mayores 30 mm (LD) en las funciones y urodinámica de vejiga. MATERIALES Y MÉTODOS: Nuestro análisis retrospectivo involucró una cohorte de 40 pacientes pediátricos diagnosticados con divertículos vesicales primarios. RESULTADOS: Capacidad vesical media predicha (MBC) fue de 197.7 ± 95.8 mL, mientras que MBC observada fue menor con promedio de 170.1 ± 79.6 mL. Esto indica que MBC observada fue del 88.2 ± 12.9% del valor predicho (porcentaje). Diámetro medio de divertículos registrados fue de 33 ± 19.5 mm, y se calculó que relación entre los divertículos y la MBC era de 0.25 ± 0.18. Distribución de infecciones del tracto urinario (ITU) difirió significativamente entre grupos (p < 0.001). Dilatación del tracto urinario superior (UT) fue significativamente más común en grupo LD (60%, n = 12) que en grupo SD (15%, n = 3) (p = 0.003). Presión media del detrusor (P[detrusor]) fue significativamente mayor en grupo LD (137.2 ± 24.1 cm H2O) que en grupo SD (63.9 ± 5.8 cm H2O) (p = 0.001). Además, tasa de flujo máximo promedio (Qmax) fue significativamente mayor en grupo SD (20.7 ± 7.9 mL/seg) en comparación con grupo LD (12.7±3.8 mL/seg) (p < 0.001). CONCLUSIONES: Tamaño de divertículos vesicales es factor significativo en presentación clínica, manejo de divertículos vesicales primarios en pacientes pediátricos.
Diverticulum , Urinary Bladder/abnormalities , Humans , Child , Retrospective Studies , Urodynamics , Diverticulum/complications , Diverticulum/diagnosis
Infantile hepatic hemangioma is the most common liver tumor in children. The most common symptoms are mass in her stomach, anemia and heart failure. According to the findings of the patient, the treatment may vary from the clinical follow-up to liver transplantation. In our study, the details of the surgical technique were presented. An 11-day-old newborn case with giant hepatic hemangioma causing postnatal respiratory arrest was presented in this study. Large and symptomatic patients with infantile hepatic hemangiomas who face us with different clinical behaviors are operated. It will be useful to share the surgical technique for these rarely seen cases for surgeons.
OBJECTIVES: The aim of this study was to determine the technical problems in pediatric laparoscopic surgery and to evaluate its results. METHODS: The technical problems encountered in 30 laparoscopic operations performed between 3 November 2012 and 31 December 2017 were retrospectively analyzed. RESULTS: The technical problems experienced in 30 laparoscopic surgeries were analyzed. There were 6 splenectomies, 15 appendectomies, 1 hernioplasty, 2 ovarian cyst excisions, 4 cholecystectomies, 1 intra-abdominal exploration of the testes, and 1 varicocele surgery. The technical errors included instrument failure in 10, human errors in 8, device problems in 12, and multiple problems in 2 cases. In 5 patients, we switched to open surgery. CONCLUSION: Technical problems prolong the operation, and cause a conversion to open surgery. In order to solve these problems, it is necessary to register and report these problems and take the necessary preventive measures.
Foreign bodies that strike the body with their long edges can cause severe problems. From the hospitalization of the patients to the removal of the foreign body and from surgery to follow-up, working as a team in a well-organized manner is necessary. In the present research, we present our experience, including the hospitalization, initial assessment by the emergency team, examination, and treatment plan, of a pediatric patient who had a 12-m long iron bar that traversed from the right side of the anus to the loin; this impalement happened while the patient was sliding through a snow-covered street, and the patient had to wait on the snow until the fire department arrived and cut the iron bar.
Aim. Ureteropelvic junction obstruction (UPJO) is rarely associated with a duplex collecting system. We review this unusual anomaly in terms of presentation, diagnostic evaluation, and surgical management. Method. We retrospectively reviewed the medical records of patients diagnosed with a duplex system with UPJO. Result. Sixteen patients (6 girls, 10 boys) with 18 moieties were treated surgically and four patients were treated conservatively. The median age at surgery was two years (range, 2 months to 7 years). The lower pole and upper moiety were affected in 12 and two kidneys, respectively, and both were affected in two patients. The anomaly was right-sided in 12 moieties and left-sided in six. The duplication was incomplete in seven patients and complete in nine. The mean renal pelvis diameter at the time of surgery was 25.6 (range 11-48 mm) mm by USG. The mean renal function of the involved moiety was 28.3% before surgery. Management included pyelopyelostomy or ureteropyelostomy in six moieties, dismembered pyeloplasty in eight moieties, heminephrectomy in four cases, and simultaneous upper heminephrectomy and lower pole ureteropyelostomy in one patient. Conclusion. There is no standard approach for these patients and treatment should be individualized according to physical presentation, detailed anatomy, and severity of obstruction.
BACKGROUND: To assess the effectiveness of the current vesicoureteral reflux (VUR) grading system according to the international classification of VUR (ICVUR) and to evaluate whether VUR grading accuracy could be improved by renal ultrasonography (RU) according to the Society for Fetal Urology (SFU) grading system. OBJECTIVES: Therefore, this study assessed the accuracy of the current VCUG staging system by assessing inter-rater reliability among pediatric radiologists and urologists; it also evaluated whether accuracy is increased by RU without consensus (with respect to VCUG grading). METHODS: Four pediatric urologists and four pediatric radiologists independently graded 120 voiding cystourethrograms (VCUGs). Middle VUR grades were divided into the following three groups: VUR consensus grade III (group 1), VUR consensus grade IV (group 3), and VUR non-consensus grades III and IV (group 2). All groups were compared with respect to hydronephrosis grade using RU. RESULTS: The intraclass correlation coefficient (ICC) values ranging from 0.86 to 0.89 reflected good reliability. The lowest agreement was associated with middle grades (III and IV). A marked difference in sensitivity was observed between groups 1 and 3 (35% and 95%, respectively, P < 0.05), indexed by SFU hydronephrosis grade, suggesting that VCUG cases in group 2 (n = 16 at SFU 0 or 1) could be accepted as grade III, and SFU scores of 2, 3, or 4 could be considered grade IV. CONCLUSIONS: Inter-rater accuracy could be improved at middle grades using renal ultrasonography (USG), which could promote communication between different specialists.
