Background And Aims: Image Defined Risk Factors (IDRFs) assess surgical risk in neuroblastoma (NB) and guide neoadjuvant therapy. Despite chemotherapy IDRFs may persist in 70 % of cases. Several studies have suggested that not all IDRFs hold equal significance and that the presence of an IDRF does not inherently signify unresectability.
View Article and Find Full Text PDFPurpose: Jejunal feeding (JF) indications in children have recently increased. However, surgical jejunostomy (SJ) is reported to be subjected to a high complication rate. The aim of the study is to focus on safety, effectiveness, and complications of SJ and to identify those categories of patients who could most benefit from it.
View Article and Find Full Text PDFRestorative proctocolectomy (RPC) with ileal pouch-anal anastomosis (IPAA) is the gold standard surgical treatment for patients with ulcerative colitis (UC) unresponsive to medical therapy and those with familial adenomatous polyposis. Robotic IPAA is a safe and feasible option for the surgical treatment of UC in children. The feasibility of IPAA without ileostomy has been demonstrated in adult in the modified two-stage approach.
View Article and Find Full Text PDFNeuroblastoma, the most common extracranial solid tumor in children under the age of 5, has been described as early as the 19th century, and its complexity has continued to intrigue researchers, as well as medical and surgical specialists. At one end of the phenotypic spectrum, neuroblastoma is self-limiting with minimal to no intervention required, while on the opposite end exists the challenge of refractory disease despite aggressive management and toxic systemic treatments. The goal of this review is to describe a comprehensive surgical perspective and contemporary approach to neuroblastoma.
View Article and Find Full Text PDFNerve sheath myxoma (NSM) is a rare benign peripheral nerve sheath tumor that affects young adults. NSMs are asymptomatic, slow-growing swellings located in the upper extremities, more rarely in the lower extremities. Given the high risk of recurrence, it is recommended to perform a complete exeresis.
View Article and Find Full Text PDFPurpose: In recent years, the use of robotic-assisted minimally invasive surgery in pediatric oncology has increased. Despite its benefits, its adoption remains limited. This single-center retrospective analysis examines technical nuances, indications, and surgical limitations to prevent complications.
View Article and Find Full Text PDFPurpose: Existing guidelines provide weak recommendations on the surgical management of nutritional problems in children. The objective was to design a management pathway to address the best nutritional surgery (NS) procedure in a given patient.
Methods: Retrospective analysis of children treated at our department from January 2015 to December 2019.
Introduction: Long survivors after childhood cancer are increasing thanks to oncological improvements. Their quality of life and fertility-sparing should be considered in the early phases of each oncological pathway. Cryopreservation of ovarian tissue removed before starting gonadotoxic therapies is the only fertility sparing procedure available for prepubertal children affected by cancer and it does not affect the timing of the start of the treatment.
View Article and Find Full Text PDFBackground: Hirschsprung disease (HSCR) is a congenital anomaly of the enteric nervous system. Abnormal microbiome composition was reported in HSCR patients. In this study, we addressed and analyzed microbiome modifications with relation tosurgery and HSCR associated enterocolitis (HAEC).
View Article and Find Full Text PDFNeuroblastoma (NB) is the most common extracranial solid tumor in childhood, accounting for approximately 15% of all cancer-related deaths in the pediatric population. The overall survival of children with high-risk disease is around 40-50% despite the aggressive treatment protocols. In accordance with the most recent guidelines, a complete classification of the primary tumor, including its histopathological and molecular analysis, is necessary.
View Article and Find Full Text PDFHirschsprung (HSCR) Associated Enterocolitis (HAEC) is a common life-threatening complication in HSCR. HAEC is suggested to be due to a loss of gut homeostasis caused by impairment of immune system, barrier defense, and microbiome, likely related to genetic causes. No gene has been claimed to contribute to HAEC occurrence, yet.
View Article and Find Full Text PDFCervicothoracic neuroblastomas (NBs) pose unique surgical challenges due to the complexity of the neurovascular structures located in the thoracic inlet. To date, two main techniques have been reported to completely remove these tumours in children: the trans-manubrial and the trap-door approaches. Herein, the authors propose a third new surgical approach that allows a complete exposure of the posterior costovertebral space starting from the retro-clavicular space: Cervico-Parasternal Thoracotomy (CPT).
View Article and Find Full Text PDFEarly cancer detection aims to find tumors before they progress to an incurable stage. To determine the potential of circulating tumor DNA (ctDNA) for cancer detection, we developed a mathematical model of tumor evolution and ctDNA shedding to predict the size at which tumors become detectable. From 176 patients with stage I to III lung cancer, we inferred that, on average, 0.
View Article and Find Full Text PDFPurpose: To clarify the role of primary tumor resection in stage 4S neuroblastoma.
Methods: We investigated a cohort of 172 infants diagnosed with stage 4S neuroblastoma between 1994 and 2013. Of 160 evaluable patients, 62 underwent upfront resection of the primary tumor and 98 did not.
Ann Surg
March 2022
Objective: To create the first structured surgical report form for NBL with international consensus, to permit standardized documentation of all NBL-related surgical procedures and their outcomes.
Summary Of Background Data: NBL, the most common extracranial solid malignant tumor in children, covers a wide spectrum of tumors with significant differences in anatomical localization, organ or vessel involvement, and tumor biology. Complete surgical resection of the primary tumor is an important part of NBL treatment, but maybe hazardous, prone to complications and its role in high-risk disease remains debated.
Background: Pheochromocytomas (PCs) are neuroendocrine tumors arising from the chromaffin cells of the adrenal gland, and paragangliomas (PGLs) are their extra-adrenal counterparts arising from ganglia along the sympathetic/parasympathetic chain. Surgery is the cornerstone of treatment. A sporatic or inherited germline mutation is commonly associated.
View Article and Find Full Text PDFGen Thorac Cardiovasc Surg
June 2020
Objective: The aim of the present study is to describe, for the first time in paediatric age, the technique and the outcomes of the thoracophrenolaparotomic (TPL) approach for surgical resection of thoraco-abdominal neuroblastomas (NBs) in children.
Methods: A retrospective study was performed analysing clinical features and surgical outcomes of all children undergoing surgical resection of thoraco-abdominal NBs via the TPL approach in our third referral children's hospital, from January 2010 to November 2018. The details of the surgical technique were also reported.
Minerva Pediatr (Torino)
October 2023
Background: Hirschsprung's disease (HSCR) is a frequent cause of intestinal obstruction in children and may require an enterostomy. The study aimed to describe the most common enterostomy-related complications in a series of patients treated in a single center.
Methods: A series of consecutive HSCR patients treated or followed-up at our institution between January 1993 and December 2016 were included.
Front Pediatr
August 2019
Since 2010, several researches demonstrated that microbiota dynamics correlate and can even predispose to Hirschsprung (HSCR) associated enterocolitis (HAEC). This study aims at assessing the structure of the microbiota of HSCR patients in relation to extent of aganglionosis and HAEC status. All consecutive HSCR patients admitted to Gaslini Institute (Genova, Italy) between May 2012 and November 2014 were enrolled.
View Article and Find Full Text PDFJ Pediatr Hematol Oncol
August 2020
The authors describe a newborn diagnosed with localized neuroblastoma that evolved to stage 4s at the age of 5 months. Peculiar features of the case included a bilateral adrenal primary, the skin as the only metastatic site, and the development of a muscular lesion late in the clinical course. The patient underwent left adrenalectomy and all other lesions regressed without further therapy.
View Article and Find Full Text PDFLittle is known about the effectiveness of antibiotic prophylaxis for prevention of surgical site infections (SSIs) in paediatric abdominopelvic surgical oncology. A retrospective analysis was performed upon the incidence of SSIs in children receiving a 24-hour antibiotic prophylaxis with cefazolin for abdominopelvic oncological surgery. In all, 145 patients (57% females) with a median age of 4 years underwent surgical procedures for abdominopelvic tumours.
View Article and Find Full Text PDFIntroduction: Diffuse or massive tumors involving the perineal and pelvic compartments may require aggressive surgical treatment in children. The authors, propose and present their results using a Posterior Sagittal Anorectal Mobilization (PSAM) METHODS: The oncologic patient is placed in a prone position with the pelvis elevated, without a previous colostomy. A 10 Ch bladder catheter is positioned.
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