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IntroductionInternational research suggests that poor patient compliance is the main cause of tutor failures in the context of potential novel orthopedic bivalve braces for conservative treatment of pectus carinatum. Our entire experimental study is based on the hypothesis that a rigid bivalve brace that patients can accept could solve the main problem associated with the conservative approach—poor compliance. The hypothesis was to reduce the thickness and weight of the classic bivalve brace to ensure concealment and make it sustainable enough to be worn several hours a day without compromising its therapeutic efficacy.Materials and methodThe research was conducted from January 2020 to December 2022 to ensure follow-up of all participants for at least 6 months. In 36 months, 140 patients with pectus carinatum were assessed and conservatively treated with the studied guardian to analyze the therapeutic efficacy of the bivalve brace and patient compliance. From the initial visit, the parents and patient were informed that this is a 2-year therapeutic course during which the bivalve brace should be worn at least 23 h a day (with 1 h of abstinence per day for routine personal hygiene practices). Compliance is the key to therapy success, and the duration of treatment depends on patient adherence.ResultsThe exceptional effectiveness of the experimental brace was confirmed by both the questionnaire from the patients (with an average satisfaction rate of 8.9/10) and an assessment of the therapy's results by a properly selected medical committee (with a VAS scale satisfaction of 7.2/10 for symmetric forms and 7.1/10 for asymmetric ones).ConclusionIn conclusion, the analyzed data confirmed the research hypotheses. First, none of the 140 patients had cardiovascular diseases directly related to their condition, confirming that pectus carinatum is a pathology of a purely aesthetic nature. Second, a cheap, lightweight, and easily obscured brace significantly improved patient compliance. Along with this, the social relevance of the aesthetic aspect today may be an important factor in motivating the study cohort to adhere to therapy. In the past, esthetics and appearance were less relevant at the social level, which may have contributed to the high abandonment and reduced compliance rates of the many studies in the literature.

IntroductionThe diagnosis of biliary atresia (BA) remains challenging, and there is still uncertainty regarding the optimal time to perform a Kasai portoenterostomy (KPE). Little is known about the difficulties in the diagnosis and outcomes of BA in preterm infants (PBA). This study, which represents the first Italian report of preterm infants with BA, aims to describe a single-center experience of BA in preterm newborns.MethodsWe retrospectively reviewed all infants consecutively diagnosed with BA who underwent a Kasai procedure at the Bambino Gesù Children’s Hospital between January 1998 and December 2021. Prematurity was defined as a gestational age (GA) of

IntroductionAbout 95% of congenital chest wall deformities are pectus abnormalities, with pectus excavatum (PE) being the most common. The purpose of this work is to offer a modified Taulinoplasty Technique based on 35 consecutive PE patients' 1-year single-center experience in 2022.TechniqueOne minimally invasive procedure for PE is taulinoplasty. In order to prevent invasion of the mediastinum or pleural cavity, it is considered that external traction can be used to raise the sternum. Our experience indicates that the most common surgical consequences of this procedure—which involves creating a submuscular and subcutaneous tunnel to install the metal device—are post-operative seroma and wound dehiscence. We modified the conventional method to achieve more aesthetically pleasing results.DiscussionTaulinoplasty seems to be a safe technique, easier and more feasible than standard Taulinoplasty, with better outcomes in terms of surgical complications, although further experience is necessary to confirm our preliminary data.

IntroductionThe prevalence of life-threatening complications (LTCs) related to the minimally invasive repair of pectus excavatum (MIRPE) is unknown and underreported. The aim of this study is to contribute to the real prevalence of these rare but dramatic complications and show what went wrong in order to prevent it in the future.Case presentationA 15-year-old boy affected by pectus excavatum with severe asymmetric deformity of the chest wall was evaluated for elective corrective surgery. Preoperative computed tomography showed a Haller index of 5.7 and a correction index of 0.40. MIRPE was performed under right video-assisted thoracoscopy. Cardiac arrhythmias occurred after placement of the bar introducer. The introducer was removed, and massive bleeding was noted. Emergency Clamshell thoracotomy was performed, and cardiac surgeon was alerted immediately. A first pulmonary wound was found and controlled. Two cardiac lacerations were found: on the interventricular wall and on the right atrium. Under cardiopulmonary bypass, cardiac lacerations were sutured and other three pulmonary wounds were repaired. An urgent fasciotomy was performed for compartmental syndrome of the right lower art after femoral cannulation. Pulmonary distress occurred; the patient was admitted on ECMO (ExtraCorporeal Membrane Oxygenation) in intensive care unit. Right lower lobectomy was carried out on the fifth postoperative day due to massive pulmonary bleeding requiring temporary tracheostomy. The patient was discharged to rehabilitation after 3 months with no brain injuries, minor hearing loss, and tracheostomy.ConclusionWe want to maintain the high alertness required for this procedure. Reporting these scaring complications contributes to the real prevalence of LTCs. We suggest the use of bilateral thoracoscopy and crane elevator in severe sternal defects. We also suggest to have a cardiac surgeon available in the hospital owing to cardiac perforation.

Purpose: Testicular germ cell tumors are the fourth most common neoplasm in adolescents, accounting for 8% of all tumors in the age group 15–19 years. On rare instances, the primary testicular lesion is not clinically or radiologically evident while nodal or visceral metastases represent the clinical manifestations of the disease. This phenomenon is described as “burned-out testicular tumor.” In this paper, the authors report a single-institution experience with burned-out testicular tumors in adolescents and discuss their clinical implications.Patients and Methods: All the patients diagnosed with metastatic testicular germ cell tumors at Bambino Gesù Children Hospital between January 1, 2010, and June 30, 2020, were included in the study. Patients were categorized into two groups: “primary testicular” and “burned out.” All the patients were staged and treated according to the AIEOP–TCGM 2004 protocol.Results: Eleven patients were classified as “primary testicular,” and five patients were classified as “burned out.” “Burned-out” tumors were associated with the presence of systemic symptoms compared to “primary testicular” tumors (80 vs. 0%; p = 0.0027) and higher aFP, hCG, and LDH levels (p < 0.00001). The “burned-out” population had a statistically significant higher incidence of relevant toxicity than the “primary testicular” population (80 vs. 18%; p = 0.0357) and a worse outcome in terms of both mean overall survival (15 vs. 43 months; p = 0.0299) and mean event-free survival (12 vs. 38 months; p = 0.0164).Conclusion: “Burned-out” testicular tumors seem to be a well-distinct clinical entity with a high treatment-related toxicity and poor prognosis. Further studies are needed to clarify the “burned-out phenomenon” and to identify more effective therapeutic strategies for these patients.