Background: Testicular torsion scoring systems, based on a combination of clinical and imaging factors, have been developed to improve the diagnostic accuracy of testicular torsion in patients presenting with acute scrotum. This study aimed to validate and compare two current testicular torsion scores the Boettcher Alert Score (BAL) and the Testicular Workup for Ischemia and Suspected Torsion (TWIST)-in a retrospective cohort of pediatric patients with acute scrotum. Methods: We conducted a retrospective study of all pediatric patients admitted to our institution for acute scrotum between January 2010 and December 2022. Patients were categorized into the testicular torsion (TT) group and the non-testicular torsion (NTT) group. Collected data were used to calculate the scoring systems and perform statistical analyses. Results: A total of 241 patients were included, of whom 80 (33.2%) had testicular torsion. The mean age in the TT group was 13 years. The optimal individual cut-off value for the BAL score was >1 (sensitivity 90%, specificity 80.75%), and for the TWIST score >4 (sensitivity 82.5%, specificity 80.75%). A high-risk TWIST score >5 had a specificity of 80.75% and a negative predictive value (NPV) of 90.28%, while a BAL score of 4 showed a specificity of 98.48% and NPV of 94.2%. The area under the ROC curve was slightly higher for the BAL score (0.917; 95% CI, 0.875–0.949) than for the TWIST score (0.897; 95% CI, 0.851–0.932). The difference between the two scores was not statistically significant. Conclusion: The TWIST and BAL clinical scores have significant diagnostic value and may assist in the evaluation of testicular torsion in children. Both scores could be incorporated into a standardized approach for assessing pediatric acute scrotum, potentially reducing time to definitive diagnosis, and minimizing ischemia duration.

Symptomatic Meckel’s diverticulum (MD) has various clinical presentations and can be easily misdiagnosed. This multicenter study examines the clinical characteristics, management, and outcomes of patients across five academic pediatric surgery centers in Bosnia & Herzegovina and Serbia. We retrospectively included all pediatric patients (< 18 years) who were surgically and histopathologically confirmed to have symptomatic MD between 2011 and 2020. Demographics, clinical and radiological features, surgical treatment approaches, histopathologic findings, and outcomes were collected and analyzed. Among 151 patients (80.1% male), the median age was 6.7 years (IQR 1.5–10.8). Presentations included intestinal obstruction (38.4%), GI bleeding (37.8%), and peritonitis (23.8%); 63.6% had multiple symptoms. A technetium-99 m scan was positive in 80.7% of bleeding cases. Laparotomy was performed in 72.2%, laparoscopy in 23.2%, and conversion in 4.6%. Partial small bowel resection was required in 80.8%, versus diverticulectomy in 19.2% (p < 0.001). Ectopic mucosa was found in 55.6% (gastric 48.3%, pancreatic 2.6%, both 4.6%; p = 0.05), significantly more common in males (p < 0.001). Postoperative complications occurred in 3.2%, with no mortality. Symptomatic MD displays highly variable clinical presentations. It is often underdiagnosed preoperatively, particularly without GI bleeding, emphasizing the need for high clinical suspicion and tailored surgical approaches.

Objective This study aimed to evaluate the functional status of the urethra using uroflowmetry before surgery, as well as three and six months postoperatively in cases of distal hypospadias. Material and Methods Thirty-nine consecutive patients who underwent surgery for distal hypospadias (hypospadias group) between 2016 and 2019 were prospectively included as part of this study. The control group consisted of 40 patients with a normal urethra who underwent surgery due to conditions other than hypospadias (phimosis, undescended testis, hernia). Uroflowmetry was performed preoperatively in these patients. Postoperative uroflowmetry was performed at three and six months following hypospadias surgery. Uroflowmetric results [maximum flow rate (Qmax), average flow rate (Qave), voided volume, void duration, flow start time, time to maximum urine flow rate, post-void residual urine, flow curve] were compared between the groups. Results The mean age for the patients with distal hypospadias was 35.9±29.6 months and 40.8±26.1 months for the control group. Pre- and postoperative Qmax values (three and six months after surgery) were 6.9 mL/s (0.1-15), 6.4 (0.2-14), and 7.5 (2.5-15). Qave values were preoperatively 4.0 (0.1-12.1), 3.8 (0.3-8.1), and 4.7 (1.0-11.1) mL/s three and six months after surgery, respectively. Bell-type flow was the most frequent uroflow flow curve in the preoperative hypospadias and control groups (95% and 66.6%, respectively). Postoperatively, bell-type flow remained the most common pattern, while a significant reduction in plateau-type flow was observed. Four boys (10.3%) had symptoms of obstruction. Conclusion Surgery improved urination dynamics and partial urethral obstruction of hypospadias cases that were present from the baseline. The urinary flow rates improve over time as the reconstructed neourethra regains functionality six months after the tubularized incised plate procedure.

Objectives: This study aimed to evaluate the frequency, severity, and risk factors associated with Hickman catheterrelated complications in pediatric patients with acute leukemia at a tertiary pediatric care center in Bosnia and Herzegovina. Patients and methods: This retrospective study was conducted with 88 pediatric patients (54 males, 34 females; mean age: 5.9±4.6 years; range, 0 to 18 years) diagnosed with acute leukemia who had Hickman catheters inserted between January 2019 and July 2024. Data on complication rates, types, and outcomes were collected. Results: A total of 91 Hickman central venous catheters were inserted in 88 children. The cohort included 60 (68%) children with acute lymphoblastic leukemia (ALL) and 28 (32%) children with acute myeloid leukemia 14 (AML). The median follow-up was 190 days (95% confidence interval, 160-212), spanning 12,644 catheter days. Complications occurred in 24 (27.3%) patients. Twelve (13.1%) of these were mechanical, seven (7.7%) were infectious, and five (5.5%) were thrombotic; the incidence rates were 0.8, 0.48, and 0.08 per 1,000 catheter days, respectively. Notably, AML patients had a higher complication rate (1.59 per 1,000 catheter days) compared to ALL patients (1.22 per 1,000 catheter days). Conclusion: Hickman catheter-related complications in pediatric leukemia patients are relatively common, with AML patients facing a higher risk. Understanding these complications can help improve patient management and outcomes.

Abstract Duplication of the vermiform appendix is a rare anomaly observed in patients undergoing appendectomy. A 27-month-old male toddler presented with a 9-day history of abdominal pain, vomiting, and diarrhea, progressing to an acute abdomen with signs of severe peritonitis. Intraoperative findings revealed a periappendicular infiltrate from a perforated vermiform appendix of the tenia coli type. A second, inflamed appendix was incidentally discovered in its typical location during the procedure. Vermiform appendix duplication presents a clinical challenge due to its rarity and potential for complications. According to the Cave–Wallbridge classification, this case represents Type B2, or the tenia coli variant, characterized by a perforated appendix originating at the tenia coli convergence and a smaller, secondary appendix in a retrocecal position. This case emphasizes the importance of thorough distal and proximal exploration during initial appendectomy when this anomaly is suspected, particularly in cases of Type B2.

Neutropenic enterocolitis (NE) is a potentially life-threatening condition, primarily affecting neutropenic patients with hematologic malignancies. The clinical manifestations of NE in patients receiving antineoplastic drugs range from fever, diarrhea, nausea, vomiting, and abdominal pain to intestinal perforation and shock. We report the case of a 12-year-old boy with acute myelogenous leukemia, undergoing chemotherapy, who presented with an atypical case of NE. Due to numerous jejunal perforations and severe rectal bleeding, he experienced abdominal distension without any accompanying tenderness and the unexpected rapid onset of shock. Surgery was performed, and his postoperative course was uneventful. However, seven days later, Pseudomonas aeruginosa-induced sepsis made his condition rapidly worse due to severe neutropenia and thrombocytopenia. Despite intensive supportive therapy, the patient unfortunately passed away. NE remains a life-threatening complication in pediatric immunosuppressed leukemic patients. A high index of suspicion, prompt diagnosis, aggressive treatment with broad-spectrum antibiotics, and correction of fluid-electrolyte imbalances are crucial in reducing morbidity and mortality.

Chylothorax represents the accumulation of chyle in the pleural cavity due to leakage from the thoracic duct or its tributaries. Intraoperative intrathoracic lymphatic injury is a common cause, but it can also occur on its own. Management of chylothorax involves both medical therapy and, in some cases, surgery for postoperative patients and those who haven't responded to medical therapy. We describe a case of a one-month-old female infant with right-sided chylothorax following primary esophageal atresia repair, who underwent successful thoracic duct ligation by open thoracotomy after unsuccessful medical treatment. Minimally invasive radiology is now the standard treatment for traumatic chylothorax because it is safe and effective. However, surgical ligation of the thoracic duct remains an effective option for treating high-output or recurring chylothorax in countries with limited resources.