Search Results (164)

Background: Paediatric pelvic and acetabular fractures are rare and usually the consequence of high-energy trauma, often associated with life-threatening injuries. The majority are managed non-operatively; however, open reduction and internal fixation (ORIF) is indicated in selected, complex, or displaced, acetabular fractures. The modified Stoppa approach is well established in adults, but has been rarely reported in skeletally immature patients, and evidence guiding surgical approach and fixation in children remains limited. Methods: We report the case of an 11-year-old girl who sustained a transverse acetabular fracture following a high-energy trauma. The fracture was treated with ORIF through a modified Stoppa approach. We also performed a systematic review of the literature, focusing on ORIF of acetabular fractures in children. Results: In our patient, ORIF of the acetabular fracture was performed, achieving an anatomical reduction, 10 days after initial damage-control fixation of a concomitant open tibial plateau fracture. Postoperative management consisted of four weeks of non-weight bearing, followed by progressive weight bearing. At six months, she had returned to full daily activities and sports. The review of the literature identified 16 studies (retrospective series and case reports) describing paediatric acetabular fractures treated with ORIF using plates, screws, or flexible nails. In the literature, good to excellent clinical and radiographic outcomes were reported when anatomical reduction and stable fixation were achieved, although growth disturbance and avascular necrosis were described, particularly in cases with delayed reduction or severe triradiate cartilage injury. Conclusions: Our case illustrates the technical feasibility of the modified Stoppa approach in a skeletally immature patient with a complex acetabular fracture, with excellent mid-term outcome. Although it is not contraindicated in paediatric patients, it should be reserved for treating this type of complex fracture. The available literature supports that satisfactory results are reported after ORIF in children, but the heterogeneity and low level of evidence preclude firm recommendations on the optimal approach. Full article

Introduction: In rectal cancer, the choice of treatment strategy depends on the tumor stage and the response to neoadjuvant therapy. Accurate assessment of tumor regression through magnetic resonance imaging (MRI) may help to guide personalized approaches, including delayed or nonoperative management. This study aimed to assess the correlations between pathological complete response (pCR) and clinical staging before and after neoadjuvant treatment in rectal cancer patients. Methods: We conducted a retrospective analysis of rectal cancer patients treated with neoadjuvant therapy followed by radical resection in our oncological surgery department between July 2012 and December 2024. Clinical staging and tumor response were assessed using MRI, focusing on T- and N-stage evaluation. Pathological complete response (pCR) was defined as the absence of tumor cells on histopathological examination. Associations between pCR and clinical variables were explored. Results: Out of a total of 1693 rectal cancer patients, 783 (46.25%) received neoadjuvant therapy, with 62 patients (7.92%) presenting pCR. The majority had tumor stage cT3 (n = 45, 72.6%) and lymph node stage cN2b (n = 25, 40.3%) before treatment. Post-treatment MRI showed complete tumor response (T0) in 20 patients (32.3%) and nodal downstaging to N0 in 34 patients (54.8%). MRI provided imaging findings that indicate a limited correlation between clinical assessment of tumor response and pathological outcome. Six patients (9.6%) developed distant metastases, and there were no local recurrences. Conclusions: While MRI provides valuable preoperative information, its accuracy in predicting pCR remains limited. Achieving pCR is a favorable prognostic indicator, but it does not eliminate the risk of distant metastasis; therefore, continued surveillance and individualized management strategies remain essential to optimize outcomes in rectal cancer patients. Full article

Background: Traumatic injuries of the duodenum are generally rare but when they occur, they can result in serious complications. Inaccurate injury classification, delayed diagnosis, or late treatment can significantly raise morbidity and mortality. A multidisciplinary approach is often necessary. Mechanisms of injury: Isolated duodenal injuries are relatively uncommon due to the duodenum’s proximity to pancreas and major vascular structures. Duodenal injuries can result from blunt or penetrating trauma. Classification: The 2019 World Society of Emergency Surgery (WSES)-American Association for the Surgery of Trauma (AAST) guidelines recommend incorporating both the AAST-OIS grading and the patient’s hemodynamic status to stratify duodenal injuries into four categories: Minor injuries WSES class I, Moderate injuries WSES class II, Severe injuries WSES class III, and WSES class IV. Diagnosis: The diagnostic approach involves a combination of clinical assessment, laboratory investigations, radiological imaging and, in particular situations, surgery. Prompt diagnosis is critical because delays exceeding 24 h are associated with a higher incidence of postoperative complications and a significant rise in mortality. Contrast-enhanced abdominal computed tomography (CT) represents the gold standard for diagnosis in patients who are hemodynamically stable. Management: Duodenal trauma requires a multimodal approach that considers hemodynamic stability, the severity of the injury and the presence of associated lesions. Non-operative management (NOM) is reserved for hemodynamically stable patients with minor duodenal injuries without perforation (AAST I/WSES I), as well as all duodenal hematomas (WSES I–II/AAST I–II) in the absence of associated abdominal organ injuries requiring surgical intervention. All hemodynamically unstable patients, those with peritonitis, or with CT findings consistent with duodenal perforations or AAST grade III or higher injuries are candidates for emergency surgery. If intervention is required, primary repair should be the preferred option whenever feasible, while damage control surgery is the best choice in cases of hemodynamic instability, severe associated injuries, or complex duodenal lesions. Definitive reconstructive surgery should be postponed until the patient has been adequately resuscitated. The role of endoscopic techniques in the treatment of duodenal injuries and their complications is expanding. Conclusions: Duodenal trauma is burdened by potentially high mortality. Among the possible complications, duodenal fistula is the most common, followed by duodenal obstruction, bile duct fistula, abscess, and pancreatitis. The overall mortality rate for duodenal trauma persists to be significant with an average rate of 17%. Future prospective research needed to reduce the risk of complications following duodenal trauma. Full article

Background: Pediatric proximal humerus fractures (PHFs) typically heal well due to their strong remodeling potential, supporting non-operative management even in displaced injuries. However, surgery for Neer–Horowitz grade III–IV fractures has become more frequent despite limited evidence of superior outcomes. Methods: A retrospective analysis of 152 children (<14 years) treated for isolated PHFs at a tertiary pediatric orthopedic center (2004–2023) was performed. Clinical records and telephone follow-up provided demographic data, fracture classification, management, complications, and functional outcomes (QuickDASH, Tegner, return to sport). A direct cost analysis compared conservative and surgical pathways. Results: Of 152 patients, 133 were treated non-operatively and 19 surgically. Conservative management achieved excellent results across all fracture types: nearly all patients reported normal QuickDASH scores and full shoulder function. Among Neer III–IV fractures (n = 37), functional outcomes, activity levels, and sport resumption were similar between treatment strategies. Minor transient issues (pin migration, temporary stiffness, delayed return to sport) occurred only after surgery. No meaningful complications were observed in the conservative cohort. Mean costs differed substantially: €1452.09 for non-operative management versus €7832.12 for surgical treatment. Conclusions: Long-term outcomes of pediatric PHFs were uniformly excellent, regardless of fracture severity or treatment modality. Surgery did not improve recovery, function, or return to sport and was associated with higher costs and minor postoperative issues. Conservative management should remain the standard of care for nearly all pediatric PHFs, with surgery reserved for exceptional circumstances such as open fractures, neurovascular compromise, or failed closed reduction. Full article

Background and Objectives: There are many well-described approaches to symptomatic ventral hernia management; however, there remains a significant patient population with limited options for a durable ventral hernia repair with a reasonable risk of infection and recurrence. Drawing from the orthopedic literature, we changed our approach to this clinical problem and developed a palliative ventral hernioplasty pathway. Materials and Methods: A retrospective review (2017–2019) of patients’ palliative ventral hernioplasty was performed. Results: In total, 43 patients included, with a female preponderance of 24 (58.6%) and a mean age 61.5 ± 11.5 years. The mean BMI was 38.1 kg/m² (IQR: 25.4–62), and 28 patients (65.1%) had a history of prior wound/mesh infection. Urgent repair was performed in 14 patients. Overall polypropylene prosthetic was implanted in 26 patients, and bioprosthetic/absorbable mesh was used in the remaining. The mean surface area of the implanted mesh was 561 cm². The most common wound complications identified were skin separation (30.2%) and seroma formation (48.8%). Hernia recurrence occurred in four (9.3%) patients, with a mean follow-up of 24.1 months (9–37). Three patients had central lightweight mesh rupture and one had a recurrence (bioprosthetic mesh); all were subsequently repaired. Conclusions: Despite the small number of patients, our palliative ventral hernia repair pathway offers durable repair with an acceptable risk of recurrence and mesh infection in patients who would otherwise be considered nonoperative. Full article

Organ-preserving strategies have gained increasing relevance in the management of rectal cancer, driven by the improved ability of neoadjuvant therapies to induce major and complete tumor regression. The introduction of Total Neoadjuvant Therapy (TNT), delivered through induction and/or consolidation chemotherapy combined with radiotherapy, has substantially increased both pathological and clinical complete response rates. This progress has renewed interest in non-operative management—namely Watch-and-Wait (W&W)—and in local excision (LE) as potential alternatives to total mesorectal excision (TME). However, the W&W strategy raises important oncologic concerns, including a non-negligible rate of local regrowth—consistently reported at approximately 20–30%—which is associated with inferior distant metastasis-free survival and overall survival. These limitations underscore the inherent uncertainty in reliably defining a true clinical complete response. Within this context, LE may serve as a valuable diagnostic and therapeutic modality by confirming the pathological response, improving local control through removal of residual resistant tumor clones, and enabling more accurate stratification of patients suitable for organ preservation versus those requiring completion TME. Overall, while TNT has expanded the therapeutic opportunities for rectal preservation, LE appears to play a critical role in reducing the discordance between clinical and pathological assessment, thereby offering a more oncologically secure pathway toward organ preservation. This narrative review discusses the current role, benefits, and limitations of organ-preserving approaches after TNT in both locally advanced and early rectal cancer. Full article

Background: Necrotizing enterocolitis (NEC) is a life-threatening gastrointestinal disorder in neonates, particularly preterm infants. Early identification of infants requiring surgical intervention remains challenging due to nonspecific clinical manifestations and rapid disease progression. Methods: We conducted a retrospective cohort study of 320 preterm infants with NEC (gestational age <37 weeks) who were admitted to the NICU of the Capital Center for Children’s Health, Capital Medical University, Beijing, China, between June 2017 and December 2024. Forty-three clinical, laboratory, and imaging variables were collected. Feature selection was performed using LASSO regression and the Boruta algorithm. Four machine learning (ML) models—LightGBM, XGBoost, Random Forest, and Neural Network—were constructed. Model performance was evaluated using ROC-AUC, PR-AUC, accuracy, sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and SHAP-based interpretability. Results: Among 320 infants, 119 underwent surgery and 201 received non-operative management. Thirteen consensus features were selected for modeling, including gestational age, CRP, lactic acid, peritoneal irritation signs, pneumatosis intestinalis, and hematologic parameters. The Neural Network achieved the highest overall classification performance (accuracy 0.875, sensitivity 0.824, specificity 0.903, balanced accuracy 0.863); Random Forest achieved the highest ROC-AUC (0.922), and XGBoost showed the highest PR-AUC (0.867). SHAP analysis identified CRP, peritoneal irritation signs, and gestational age as the most influential predictors. Conclusions: ML models integrating clinical, laboratory, and imaging variables can accurately predict the need for surgical intervention in preterm NEC patients. These models provide objective decision-support tools to improve early identification and optimize surgical management. Full article

Background/Objectives: Adult spinal deformity (ASD) is increasingly prevalent due to an ageing population and is associated with significant pain, disability, and reduced quality of life. While surgery is often considered for severe deformities, many patients are either unsuitable for major corrective procedures or prefer conservative care. This narrative review synthesizes the current evidence on nonoperative management strategies for ASD. Methods: A literature search on the PubMed and Cochrane databases identified relevant studies published up to 25 October 2025. Medical Subject Headings and keywords related to nonsurgical ASD management were used. Eligible studies included nonsurgical series with a minimum of 12 months’ follow-up, while case reports were excluded. Results: Seven studies met our inclusion criteria: three on bracing, three on physiotherapy and combined physical and cognitive rehabilitation programmes, and one on transforaminal epidural steroid injections (ESIs). Bracing was effective in slowing the curve progression rate. One study showed that the progression rate decreased from 1.47°/year to 0.24° for degenerative scoliosis (p < 0.0001) and from 0.70°/year to 0.24° for idiopathic scoliosis (p = 0.03). Another study showed that there was no statistically significant difference in the Cobb angle or anticipated worsening when comparing the initial measurement with the final control after treatment (p = 0.973). Finally, a third study reported reduced back pain, with Roland–Morris scores improving from 3.3 to 2.0 (p < 0.001) at 18 months. Physiotherapy and multidisciplinary rehabilitation programmes appeared to be effective in significantly reducing pain and disability levels. One study found that Oswestry Disability Index (ODI) scores improved from 39.5 to 31.8 (p < 0.001), while back pain, measured using the Numeric Pain Rating Scale (NPRS), improved from 58.4 to 42.1 (p < 0.001), with 51% achieving minimal clinically important change (MCIC). Another study reported ODI reductions from 38 to 17.6 and pain scores from 6.5 to 2.2 (p < 0.001), while in a third study, the “Koshimagari Exercise” programme yielded MCIDs in the ODI for 42% of patients. Finally, ESIs provided significant pain relief for at least a month in over half of the patients with degenerative scoliosis and radiculopathy, with diminishing effects throughout the first 2 years. More specifically, 37.2% of patients had a successful outcome at one year post-injection and 27.3% at 2 years (p < 0.01). Conclusions: Our study suggests that bracing, physiotherapy, and multidisciplinary rehabilitation programmes, as well as ESIs, can serve as effective short term alternatives for patients with ASD who are either unsuitable for surgery or do not wish to pursue it. As such, this review provides valuable evidence-based insights that can guide clinicians in developing a treatment plan and lay the foundations for establishing a novel pathway for this specific subgroup of patients with ASD. Full article

Focal chondral defects of the knee and ankle remain a challenging clinical condition, particularly in young and active patients, as they often cause pain, mechanical symptoms, and functional limitation without necessarily progressing to osteoarthritis (OA). This narrative review summarises current evidence on non-operative strategies for managing focal chondral lesions in non-arthritic joints, emphasising the role of rehabilitation as the central component of care. A thematic literature search was conducted across major databases for studies published between 2000 and 2025, selecting articles based on clinical relevance. Structured rehabilitation programmes based on load optimisation, neuromuscular retraining, and progressive strengthening represent the foundation of conservative management. Pharmacological agents and intra-articular injectables may provide temporary relief, although the evidence supporting their efficacy remains heterogeneous and primarily short-term. Nutraceuticals and physical modalities show encouraging but inconsistent results, limited by methodological variability and undefined dosing. Overall, conservative treatment should be tailored to the individual patient’s biomechanical and biological profile, integrating rehabilitation with selected adjuncts when appropriate. Future research should focus on developing standardised rehabilitation protocols, identifying predictors of recovery, and clarifying the biological mechanisms that sustain symptom improvement in focal cartilage pathology. Full article

The curative management of localized esophageal and esophagogastric junction (EGJ) cancers has undergone major changes over the past decade, shaped by multimodal strategies integrating chemotherapy, chemoradiotherapy, surgery, and more recently, immunotherapy. For esophageal squamous cell carcinoma (SCC), neoadjuvant or definitive chemoradiotherapy remains the standard of care in Western countries. In contrast, for adenocarcinoma (AC) of the esophagus and EGJ, perioperative chemotherapy has emerged as the preferred strategy. Despite these advances, long-term outcomes remain suboptimal, and recurrence continues to pose a major challenge, highlighting the need to optimize patient selection and treatment sequencing. The integration of immunotherapy in the perioperative or adjuvant setting has recently led to improvements in surrogate endpoints yet overall survival benefit remains under investigation. For patients with tumors harboring microsatellite instability-high (MSI-H) or mismatch repair deficiency (dMMR), checkpoint inhibitors show exceptional activity, and non-operative management may be feasible in select cases. Conversely, human epidermal growth receptor 2 (HER2)-targeted strategies, although effective in metastatic disease, have not yet translated into practice-changing benefit in the curative setting. The role of circulating tumor deoxyribo nucleic acid (DNA) and functional imaging as real-time tools to assess response and guide treatment adaptation is also being actively explored. This review provides a comprehensive overview of current standards, ongoing developments, and future directions for the treatment of localized esophageal and EGJ cancers, with a focus on emerging personalization strategies and biomarker-driven approaches aimed at improving cure rates and minimizing treatment-related morbidity. Full article

Background/Objectives: Transarterial embolization nowadays has a pivotal role in non-operative management strategies of post-traumatic bleeding. Timely control of hemorrhage is critical in trauma care; however, the impact of procedural timing remains underexplored. This single-center study, conducted at a Level II trauma center with 24/7 interventional radiology coverage, evaluated the influence of interval time on embolization outcomes in post-traumatic bleeding patients. Methods: In this retrospective study, 182 trauma patients who underwent embolization between June 2020 and June 2025 were analyzed. Patients were stratified by CT-to-angiography interval time (≤1 h [early, n = 46] and >1 h [delayed, n = 136]). Hemodynamic parameters, laboratory values, transfusion needs, and outcomes were compared and adjusted for baseline differences. Results: Early group patients showed more severe baseline physiology, including hypotension, higher lactates, and lower hemoglobin. No significant differences were found in mortality (2.9% vs. 2.5%), hospital stay (18.7 ± 26.1 vs. 18.1 ± 22.2 days), or transfusion requirements. Embolizations within one hour from CT were associated with significant lactate reduction at 24 h in univariate analysis (p = 0.039), but this was not confirmed in multivariate analysis. Re-embolization (8.7% vs. 1.5%, p = 0.036) and surgical rescue (13.0% vs. 3.7%, p = 0.033) rates were more frequent in the early group. Conclusions: Early embolization improves metabolic parameters in post-traumatic bleeding, especially in patients with greater baseline severity of injuries. These findings support prioritization of early embolization and structured interventional radiology networks for timely procedures. A personalized approach according to baseline injury is required. Full article

Background: Acromioclavicular joint (ACJ) injuries are common in athletes, particularly in contact and collision sports, and frequently cause time lost from play. Although functional outcomes are well described, return to sport (RTS) is inconsistently reported, and the influence of treatment modality, surgical technique, and rehabilitation strategy on RTS outcomes remains uncertain. Methods: A systematic review was conducted following PRISMA guidelines registered in PROSPERO (ID 1155609). PubMed, Embase, Scopus, Web of Science, and Cochrane were searched for studies from 2015–2025 reporting at least one RTS metric (time, rate, or return to pre-injury level) after ACJ injury. Data on injury classification, surgical technique, rehabilitation protocols, and RTS outcomes were extracted. Results: Twenty-five studies (1077 patients) were included. The pooled RTS rate was 90.8% (95% CI, 88.6–93.0), with 87.7% (95% CI, 84.5–90.9) returning to their pre-injury level. The overall mean RTS time was 125.0 ± 63.05 days (4.5 months). Non-operative treatment was associated with faster RTS (52 days [95% CI, 47–58]) compared with operative management (127 days [95% CI, 114–140]). Among surgical techniques, allograft reconstruction demonstrated slightly higher rates of RTS at pre-injury level (84.2%) versus non-allograft approaches (78.9%). Rehabilitation timing was also influential: protocols initiating strengthening within 6 weeks were associated with faster RTS (93 vs. 132 days) and higher pre-injury RTS rates (86.8% vs. 72.7%). Conclusions: Most athletes return to sport after ACJ injury, with high RTS rates across treatment approaches. Earlier surgery, allograft reconstruction, and early strengthening show associative trends toward faster and more complete RTS, though these findings should be interpreted cautiously due to heterogeneity and confounding with existing data. Standardized RTS definitions, consistent rehabilitation reporting, and prospective comparative studies are needed to clarify which modifiable factors most influence recovery and return to play. Full article

Background: Both-bone forearm fractures (BBFF) are among the most common pediatric injuries. While most cases in younger children can be managed non-operatively, older children and adolescents exhibit less predictable remodeling and longer healing times, potentially leading to higher complication rates. This study aimed to evaluate sex-based anatomical differences in BBFF and their association with complications. Methods: We retrospectively reviewed 163 patients (129 boys, 34 girls; age range: boys > 10 years, girls > 8 years, both < 16 years) with unilateral BBFF treated between 2017 and 2020. All underwent biplanar radiographs of both forearms pre-reduction, post-reduction, and at 8-week follow-up. Measurements included radius and ulna angulation, bone length, maximum radial bow (%), and location of maximum bow (mm). Complications and surgical interventions were recorded. Results: Boys demonstrated significantly greater initial radius angulation on the lateral view (p < 0.05) and longer radius and ulna lengths on the unaffected side (p < 0.05). Maximum radial bow (%) did not differ between sexes; however, the location of maximum bow varied between unaffected and fractured sides within each sex (p < 0.05). Twenty boys (15.5%) required surgery, compared with none of the girls (p = 0.007). Overall complication rates were 44.8% (n = 73) with no significant sex difference (p = 0.074). Conclusions: In older children and adolescents with BBFF, boys exhibit anatomical characteristics—such as longer forearms and greater initial angulation—associated with unstable fracture patterns and higher surgical intervention rates. Recognizing these differences may improve early risk stratification and management strategies. Level of Evidence: IV. Full article

Rectal cancer has become a significant health concern in current years, but there are very effective current neo-adjuvant treatment modalities which can result in the complete disappearance of the disease without surgery, which is often associated with severe post-surgical sequelae. Therefore, a significant effort has been made to identify the subset of patients who can avoid surgery and to investigate the long-term oncologic and functional results associated with the Non-Operative Management of such a disease. Full article

Background: Splenic arterial embolization (SAE) is a well-established technique in the non-operative management of splenic trauma and aneurysms. While its short-term safety and efficacy have been widely documented, medium- and long-term impacts on splenic volume and function remain under-investigated. This study aimed to evaluate volumetric changes and hematological parameters following SAE, with emphasis on its role in preserving splenic integrity and potential integration with AI-enhanced imaging technologies. Methods: We retrospectively analyzed 17 patients treated with SAE between January 2014 and December 2023. Volumetric measurements were performed using computed tomography (CT) with 3D reconstructions before and after SAE. Patients were divided into two groups based on indication: polytrauma (n = 8) and splenic artery aneurysm (n = 9). Hematological parameters including white blood cells (WBCs), red blood cells (RBCs), and hemoglobin (Hb) were evaluated in correlation with clinical outcomes. Statistical significance was assessed using Student’s t-test, and power analysis was conducted. Results: Among the trauma group, mean splenic volume decreased from 190.5 ± 51.2 cm³ to 147.8 ± 77.8 cm³ (p = 0.2158), while in the aneurysm group, volume decreased from 195.4 ± 78.9 cm³ to 143.7 ± 81.4 cm³ (p = 0.184). Though not statistically significant, these changes suggest post-procedural splenic remodeling. The technical success of SAE was 100%, with no cases of late follow-up infarction, abscess, immunological impairment, or secondary splenectomy required. Hematologic parameters remained within normal limits in follow-up assessments. Conclusions: SAE represents a safe and effective intervention for spleen preservation in both traumatic and aneurysmal conditions. Although a reduction in splenic volume has been observed, white blood cell counts, a reliable indicator of splenic function, have remained stable over time. This finding supports the preservation of splenic function following SAE. Full article