An Aberrant Right Subclavian Artery Causing Severe Esophageal Compression: A Case Report

An aberrant right subclavian artery (ARSA), a congenital vascular anomaly, can cause significant esophageal compression, leading to a condition known as dysphagia lusoria (DL). We present the case of a 44-year-old man with progressively worsening dysphagia and odynophagia over the last six months, resulting in severe weight loss and dietary restrictions. Imaging techniques revealed esophageal stenosis caused by external compression from an ARSA arising from the posterior wall of the distal aortic arch, accompanied by a Kommerell's diverticulum. Computed tomography angiography confirmed the aberrant origin, retroesophageal course, and vascular anomaly. Although surgical intervention involving ligation and excision of the retroesophageal artery segment with a right carotid-subclavian bypass was recommended, the patient opted for conservative management. This case highlights the importance of advanced imaging techniques in diagnosing DL and guiding treatment decisions. Regular follow-up remains essential to monitor disease progression and manage potential complications.

The Banning of Engineered Stone in Australia: An Evidence-Based and Precautionary Policy

On December 13, 2023, Australia became the first country to ban engineered stone. This material contains more than 80 percent crystalline silica, agglomerated with resins, metal oxides and other (potentially toxic) substances. Engineered stone has become a mass-market product since the late 1990s and has contributed to a worldwide resurgence of accelerated forms of silicosis and a notable incidence of systemic diseases. Such a ban is a very rare event in a world where the regulatory framework governing the use of toxic substances in the workplace is generally limited to setting exposure limits. The Australian decision is exemplary in many respects: it is based on public consultation with all stakeholders, it contributes to updating biomedical knowledge that industries seek to conceal or undermine, and it is based on a realistic vision of real working conditions. In the absence of any evidence that lowering the silica content of this material would reduce occupational hazards related to toxic cocktail effects, this ban implements an evidence-based and precautionary public health policy.

Decoding airway granulogenesis in children: unveiling risk factors for tracheobronchial foreign body aspiration and complications

BACKGROUND

Exogenous foreign body aspiration is a common high-risk condition in children. In a few cases, foreign body aspiration can lead to airway granulomas that interfere with tracheoscopic foreign body removal and threaten the life of the child.

METHODS

This study was a retrospective analysis of the clinical data of 184 pediatric patients who were admitted to Quanzhou Children's Hospital from 2018 to 2021 with exogenous tracheobronchial foreign bodies.

RESULTS

Respiratory foreign bodies tend to occur during the winter and spring seasons. The solid foreign bodies were mostly nut foreign bodies, the location of implantation was the left lung rather than the right lung in many patients, and complications such as pulmonary atelectasis, emphysema, mediastinal and subcutaneous emphysema, and granulomatous tissue formation were noted in these patients. Statistical models suggested that the time of foreign body impaction and the release of oil were risk factors for tracheal granulation, with the logistic model presenting an AUC of 0.948, precision of 0.676, and sensitivity of 0.895, whereas the XGBoost model presented an AUC of 0.902, precision of 0.912, and sensitivity of 0.875.

CONCLUSIONS

Tracheobronchial foreign bodies primarily develop in male children under the age of 3 and often lead to various complications. The time of foreign body insertion and the release of oil from the obstructed foreign body have been identified as high-risk factors for the development of tracheobronchial granulation tissue. When the time of foreign body insertion without oil release exceeds 99.98 h or when the time of foreign body insertion with oil release exceeds 47.94 h, tracheobronchial granulation formation strongly suggests that the child is at high risk of developing airway granulation. In such cases, family members must implement increased supervision of the child to prevent choking. Medical professionals should obtain a detailed medical history of the affected child and accordingly select the most appropriate method to promptly remove the foreign body to resolve the issue of airway obstruction and reduce the likelihood of pulmonary complications in the child.

Causal analysis of dietary preferences and the risk of endometriosis using large-scale population data

Dietary factors have recently been recognized as potentially influential in the pathogenesis of endometriosis (EM), yet studies on the causal relationship between dietary preferences and EM are limited. The present study aimed to explore the causal relationships between 187 dietary preferences and EM using Mendelian randomization (MR) methods. This study utilised genome-wide association study data from over 500,000 European participants for dietary preferences and 64,658 EM patients from Finland. Dietary preferences with potential causal relationships to EM were identified using two-sample MR methods. P-values from the inverse variance weighted (IVW) analysis were corrected using the false discovery rate (FDR) method to ensure accuracy. Additionally, heterogeneity analysis, pleiotropy assessment, leave-one-out analysis, and reverse MR analysis were conducted to further validate and solidify the findings of the study. After FDR correction, IVW analysis revealed that asparagus preference was significantly protective against EM, including in American Society for Reproductive Medicine (ASRM) stages 1-2 and 3-4. Conversely, preferences for different types of coffee and orange juice were associated with an increased likelihood of EM across these stages. Subgroup analysis indicated that asparagus preference had a protective effect against deep EM, ovarian EM, pelvic peritoneal EM, and rectovaginal septum and vaginal EM. In contrast, coffee preference increased the risk of pelvic peritoneal EM, fallopian tube EM, and unspecified EM, whereas orange juice preference increased the risk of deep EM, rectovaginal septum and vaginal EM, pelvic peritoneal EM, and unspecified EM. Reverse MR analysis did not identify causal relationships between EM and the specific dietary preferences that were analysed in this study. These findings suggest that asparagus preference significantly reduces the risk of developing EM, whereas preferences for orange juice and different types of coffee may increase the risk, offering new insights into EM management through dietary modifications.

Management of Advanced Thymoma Presenting with Myasthenia Gravis in a Resource-limited Setting: A Case Report

Thymomas are rare tumours which generally account for only 0.2 - 1.5% of mediastinal tumours in adults. Around 40% of patients present with systemic symptoms such as motor weakness due to myasthenia gravis (MG), pure red cell aplasia, and hypogammaglobulinemia. Based on recent guidelines, management of advanced thymoma uses a multimodal approach, which is thymectomy followed by radiotherapy, but not all health care centers have radiotherapy facilities. A 52-year-old woman presented with nasal voice and had difficulty swallowing food. Patient was diagnosed with myasthenia gravis (MG). CT scan with contrast of the thorax showed a heterogenous solid mass in anterior mediastinum. Histopathological examination showed thymoma type B2. Thymectomy followed by seven cycles of platinum-based chemotherapy were done on the patient. Evaluation afterward showed complete remission of thymoma. The patient's motor weakness improved after the chemotherapy. Post-chemotherapy period was uneventful at six months on follow-up visit. The dosage of acetylcholinesterase inhibitor drug is reduced periodically due to improvement in motor weakness. The case emphasizes how to manage an advanced thymoma with MG with limited therapeutic options, and the importance of multidisciplinary management involving oncologists, surgeons, and neurologists.

A Comprehensive Analysis of Echinococcus granulosus Infections in Children and Adolescents: Results of a 7-Year Retrospective Study and Literature Review

Cystic echinococcosis (CE) is a neglected tropical parasitic disease linked with significant social and economic burdens worldwide. The scientific community has minimal information on echinococcosis in Romanian people, and hospital medical records are the only sources that may be used to investigate its status. A 7-year retrospective clinical study on pediatric patients with CE from Southeast Romania was performed, and 39 children and adolescents were included, aged 2-15 years old. They were hospitalized with cystic echinococcosis in the Pediatric Department and Pediatric Surgery Department of Constanta County Clinical Emergency Hospital "St. Apostle Andrew" between 1 January 2017 and 1 October 2024. Twenty-nine (74.36%) pediatric patients came from rural zones, and 10 (25.64%) had urban residences. In total, 28 children (71.79%) had contact with four different animals (dogs, goats, pigs, and sheep); only four were from urban zones, and they had contact only with dogs. Data regarding the length of hospital stay, cyst location, and complications were collected and analyzed. According to the medical files, the diagnosis was established using imaging techniques and serological tests for CE. IgE and IgG reported appreciable variations in correlation with all parameters, and significant differences (p < 0.05) were recorded. IgE levels considerably increased in cases of no animal contact, pulmonary involvement, complications, surgical treatment, and multiple hospitalizations. Moderate IgE values were recorded in cases of urban residences, pig and sheep contact, and hepatic involvement. The IgG concentration considerably increased with sheep contact and moderately increased in cases of rural zones, hepatic involvement, complications, and surgical treatment. The results show that incidental discovery, symptoms, complications, multiple dissemination, pulmonary involvement, and dog and pig contact increase the hospitalization time. Extensive data analysis supports our results. Our findings highlight the complexity of managing E. granulosus infections in children and evidence the importance of a multidisciplinary approach, combining early diagnostic tools, tailored medical therapy, and careful surgical intervention when necessary.

Evaluating quality of life improvements in endometriosis patients following laparoscopic surgery using EHP-30 scale

This study aims to evaluate whether laparoscopic surgery enhances health-related quality of life (HRQoL) in endometriosis patients, utilizing the Endometriosis Health Profile-30 (EHP-30) questionnaire. The study also explores the correlations between disease severity, preoperative scores, and the subsequent changes following surgical intervention. This is a prospective observational study. Seventy women undergoing laparoscopic surgery for endometriosis at Fujian Maternity and Child Health Hospital were prospectively recruited. Each participant was assessed using the EHP-30 questionnaire both 4 weeks prior to and 3 months post-surgery to obtain preoperative and postoperative subscale scores. The Wilcoxon signed-rank test was applied to determine the statistical significance of changes in these scores. Spearman's rank correlation coefficient was employed to explore the relationships between preoperative EHP-30 scores, serum CA125 levels, and intraoperative revised American Society for Reproductive Medicine (rASRM) scores. Statistically significant correlations were further examined using multivariate linear regression analysis to adjust for potential confounders. Laparoscopic surgery resulted in a significant reduction in EHP-30 subscale scores (P ≤ 0.002), indicating a marked improvement in HRQoL among endometriosis patients. Spearman correlation analysis revealed positive correlations between preoperative serum CA125 levels (P = 0.005) and intraoperative rASRM scores with preoperative pain (P = 0.035) and sexual intercourse scores (P = 0.046). Additionally, multivariate linear regression analyses demonstrated that changes in pain scores (ΔPain), control and powerlessness (ΔControl and Powerlessness), and work life (ΔWork Life) were significantly interrelated (P < 0.01). Emotional well-being (ΔEmotional Well-being), control and powerlessness (ΔControl and Powerlessness), and work life (ΔWork Life) also exhibited significant mutual influences (P < 0.01). Furthermore, changes in social support (ΔSocial Support), self-image (ΔSelf-image), and treatment perception (ΔTreatment) were positively correlated (P < 0.01), as were changes in sexual intercourse (ΔSexual Intercourse) and concern about infertility (ΔConcern on Infertility) (P < 0.01). Laparoscopic surgery for endometriosis significantly improves HRQoL by alleviating pain and positively influencing daily functioning and emotional well-being. These findings highlight the critical role of laparoscopic surgery as an effective intervention for enhancing the quality of life in endometriosis patients.

Factors associated with hospital length of stay in patients with thoracic hydatid cyst disease undergoing surgical intervention: a retrospective study

BACKGROUND

Hydatid cyst (HC) frequently affects the lungs, making it the second most common site after the liver. This study evaluated the clinical characteristics, surgical procedures, complications, laboratory findings, and factors influencing hospital length of stay (LOS) in patients undergoing surgery for pulmonary hydatid cysts.

METHODS

This retrospective observational study included adult patients who underwent surgery for lung HC between 2017 and 2021. Data were collected using a standardized checklist covering demographics, medical history, clinical symptoms, laboratory findings, treatment details, surgical characteristics, and risk factors. The primary outcome was LOS, defined as the duration between surgery and discharge.

RESULTS

A retrospective analysis of 214 patients with pulmonary hydatid cysts revealed a male predominance (59.3%; median age, 36 years). The most common symptom was cough (39.3%), followed by chest pain and dyspnea. Right lower lobe involvement (51.4%) and synchronous liver cysts (13.6%) were frequently observed. Elevated erythrocyte sedimentation rate (ESR), eosinophilia, positive serology, prolonged air leak, and fever were correlated with longer LOS. The dominant surgical procedure was cystotomy with capitonnage (95.8%), performed via thoracotomy.

CONCLUSIONS

Most hydatid cysts were located in the right lower lobe, with cough being the most frequent presenting symptom. Thoracotomy and cystotomy with capitonnage were the primary surgical procedures performed. Common postoperative complications included wound infection, empyema, and prolonged air leak. Awareness of factors such as elevated ESR, eosinophilia, positive serology, prolonged air leak, and fever may improve management and reduce hospital LOS.

HMB/Arg/Gln may improve short-term outcomes after esophagectomy in patients with thoracic esophageal cancer

BACKGROUND

The wound healing effects of a specialized amino acid supplement containing calcium beta-hydroxy-beta-methylbutyrate, L-arginine, and L-glutamine (HMB/Arg/Gln) have been reported. This study aimed to investigate the effectiveness of HMB/Arg/Gln in the perioperative management of patients with thoracic esophageal cancer.

METHODS

This retrospective cohort study included 131 patients who underwent esophagectomy for thoracic esophageal cancer between January 2016 and November 2023. Postoperative infectious complications (PICs) were compared between patients who received HMB/Arg/Gln for 7 days before surgery (n = 95) and those who did not (control group, n = 36).

RESULTS

Among the 111 male and 20 female patients (median age 68 years, range 38-84 years), stage I disease was found in 37 patients, stage II in 26, stage III in 61, and stage IVa in 7. Of the 131 patients, 36 (27.5%) had PICs, with PICs occurring in 20 (21%) of the HMB/Arg/Gln group and 16 (44.4%) of the control group. The PIC rate was significantly lower in the HMB/Arg/Gln than in the control group (p = 0.007). Propensity score matching analysis showed lower rates of anastomotic leakage (5.5% vs. 22.2%; p = 0.04) and Clavien-Dindo grade III or higher PICs (5.5% vs. 27.8%; p = 0.011) in the HMB/Arg/Gln than in the control group. The healing time for anastomotic leakage was shorter in the HMB/Arg/Gln (18 days, range 7-25 days) than in the control group (25 days, range 21-56 days) (p = 0.033).

CONCLUSIONS

HMB/Arg/Gln supplementation was associated with reduced risk of anastomotic leakage and PIC severity following esophagectomy.

Cluster analysis of symptoms and assessment of caregiver reports in pediatric foreign bodies

Foreign body (FB) ingestion and aspiration are frequent causes of pediatric emergency room visits, with significant morbidity and mortality risks. This cross-sectional study analyzed 1,052 pediatric patients admitted for suspected FB events at a single institution between 2008 and 2015, including 886 cases of suspected ingestion and 166 cases of suspected aspiration. Cluster analysis identified three distinct clusters for both groups, with respiratory symptoms being predominant in clusters with worse outcomes. The respiratory clusters were associated with increased complication rates (13.0% for aspiration, 3.6% for ingestion) and all mortalities (three in aspiration and two in ingestion). In ingestion cases, Respiratory Cluster patients showed increased complications, prolonged hospital stays (mean 55.1 h), and accounted for all mortalities, a relationship not previously reported. Caregiver-reported certainty of event occurrence showed moderate sensitivity (72.5%) and low specificity (45.4%) for aspiration, and higher sensitivity (86.8%) with lower specificity (19.8%) for ingestion. Decision Curve Analysis revealed a net benefit in utilizing caregiver certainty for clinical decision-making. Confirmatory radiographic findings were commonly observed in ingestion cases (84.2%) than in aspiration cases (37.7%), likely due to the higher incidence of metal ingestions compared to mostly organic aspirations. Endoscopic management had high success rates (97.6%), and low mortality, highlighting its central role in FB treatment. These findings underscore the importance of assessing respiratory symptom severity within the broad clinical spectrum of FBs to identify patients at risk of worse clinical outcomes, which helps prioritize resources when necessary. Caregiver-reported information has been shown to be valuable in guiding diagnostic decisions.

Development of anaphylaxis during biopsy of cardiac, hepatic, and subcutaneous hydatid cysts

This case report presents a rare occurrence of both subcutaneous and cardiac hydatid cysts in a pediatric patient. A 10-year-old girl admitted with a rapidly enlarging, painful mass in the right dorsal scapular region. During a biopsy procedure under sedation, the patient developed an anaphylactic reaction and subsequent cardiopulmonary arrest. After successful resuscitation, cardiac echocardiography revealed a large hydatid cyst in the interventricular septum. In conclusion, potential complications should always be considered during invasive procedures. In addition, in patients with musculoskeletal masses, a whole-body magnetic resonance imaging may detect and prevent potential complications at an early stage.

Assessment of Exhaled Breath Condensate for ALK, RET, ROS1, and NTRK1 Fusion Transcript Detection in NSCLC: Comparison With Tissue and Liquid Biopsy Samples

BACKGROUND

Lung cancer continues to be the primary cause of cancer-related deaths globally, with the majority of cases identified at advanced stages. Genetic alterations, including mutations and gene fusions, are central to its molecular pathogenesis. The discovery of therapeutically targetable gene fusions, such as ALK, RET, ROS1, and NTRK1, has significantly advanced lung cancer management. Conventional methods, such as tissue biopsies, are invasive and unsuitable for continuous molecular monitoring. Consequently, noninvasive approaches, such as liquid biopsies and exhaled breath condensate (EBC), offer promising options for real-time molecular surveillance.

METHODS

This study evaluates the feasibility of identifying fusion transcripts in 30 patients with lung adenocarcinoma by using next-generation sequencing (NGS) on formalin-fixed paraffin-embedded (FFPE) tissue, plasma, and EBC samples.

RESULTS

Clinically significant fusion transcripts, including KIF5B-ALK, KIF5B-RET, and SQSTM1-ALK, were detected across different sample types. EBC samples showed strong concordance with tissue biopsy results, particularly in detecting ALK, ROS1, and RET fusions, and demonstrated greater sensitivity than plasma in detecting NTRK1 fusions. Additionally, 30 fusion transcripts of uncertain clinical significance were identified, highlighting the need for further research into their role in lung cancer pathogenesis.

CONCLUSION

In conclusion, EBC samples provide a valuable, noninvasive medium for detecting clinically relevant and previously uncharacterized fusion transcripts in non-small cell lung cancer (NSCLC). The high concordance between EBC and tissue biopsies suggests that EBC could complement tissue biopsy for effective diagnosis and monitoring of NSCLC. These findings underscore the importance of comprehensive molecular profiling using multiple sample types to enhance diagnostic precision and optimize therapeutic outcomes in lung cancer management.

From Plasmacytoma to Rib Tuberculosis: The Case of A Breast Mass With An Unexpected Diagnosis

Tuberculosis (TB) of the rib is an uncommon manifestation of extrapulmonary TB that can pose significant diagnostic challenges, especially when presenting as a breast mass. We report the case of a 74-year-old woman who presented with a left breast lump, initially suspected to be a plasmacytoma due to its imaging characteristics and clinical history. The mass was surgically excised, and histopathological analysis revealed granulomatous inflammation with caseous necrosis, suggesting TB. TB-polymerase chain reaction confirmed the diagnosis, despite negative Ziehl-Neelsen staining. The patient was treated with anti-tubercular therapy for twelve months, resulting in a favorable clinical outcome. This case highlights the importance of considering rib TB in the differential diagnosis of breast masses, particularly in endemic areas, and underscores the role of comprehensive diagnostic evaluations for timely and effective treatment.

Massive Pulmonary Hemorrhage in a Patient With Multiple Pulmonary Cavitary Lesions: A Case Report and Literature Review

In this article, we present a rare case of a patient who presented with multiple pulmonary cavitary lesions. The hospital course was complicated by massive pulmonary hemorrhage and subsequent cardiac arrest, during which return of spontaneous circulation was not achieved. Bronchoalveolar lavage (BAL) cultures taken during the hospital stay only resulted positive for Candida albicans posthumously. Blood cultures, sputum cultures, and remaining BAL cultures were negative. This is a rare case of multiple pulmonary cavitary lesions in the setting of a non-immunocompromised patient without evidence of precipitating disseminated disease. Pulmonary echinococcosis is proposed as a possible differential diagnosis in this patient based on clinical, laboratory, and imaging findings.

[Robotic and thoracoscopic surgeries for anterior mediastinal neoplasms]

OBJECTIVE

To evaluate the efficacy and safety of robot-assisted (RATS) and video-assisted thoracoscopic (VTS) minimally invasive surgeries for anterior mediastinal neoplasms.

MATERIAL AND METHODS

The study involved 74 patients who underwent surgeries for anterior mediastinal neoplasms between 2020 and 2023. Patients were divided into two groups: group 1 (RATS, 33 patients) and group 2 (VTS, 41 patients). The following parameters were evaluated: surgery time, incidence of postoperative complications, pain syndrome and recovery time.

RESULTS

Duration of RATS was significantly shorter (mean 120 min) compared to VTS (140 min) (p< 0.05). Postoperative pain was also lower in the RATS group (4.5 vs. 6.0 points) (p< 0.05). The incidence of complications was lower in the same group that contributed to earlier recovery.

CONCLUSION

Robot-assisted surgeries are preferable for anterior mediastinal tumors. The advantages of RATS include shorter surgery time, lower pain and complication rate. Thus, this approach is more advisable in high-risk patients.

Outcomes and Risk Factors for Morbidity After Lung Hydatidosis Surgery in Children

OBJECTIVE

To examine outcomes and associated risk factors for children who undergo surgery for lung hydatidosis (LH).

STUDY DESIGN

Through a retrospective and analytical-aim-study, over a period of 35 years in 2 surgical departments, we reported all operative cases for LH in children, regardless of cyst number, location, and aspect. Univariate and multivariable analyses were used to assess variables potentially predictive of postoperative morbidity.

RESULTS

In total, 456 children with a mean age of 10.3 years were included. We performed 544 surgical procedures for 704 cysts with a median size of 60 mm (range 10-200 mm). Thirty-six percent of cysts were complicated. Conservative surgery was performed in 98.5% of cases and anatomical lung resection was required for 1.47% of children. Postoperative complications occurred in 24.4% of children and one death was recorded (0.2%). After multivariable analysis, the independent-associated morbidity risk factors for postoperative morbidity were anatomical lung resection, intensive care unit stay, complicated cyst, a cyst size ≥60 mm, ≥3 bronchial fistulas, associated liver hydatidosis, and the presence or occurrence of empyema during surgery.

CONCLUSIONS

Conservative surgery sparing the lung parenchyma is the treatment of choice for lung hydatidosis and is associated with a low mortality rate. Knowledge of independent risk factors for morbidity may help clinicians to manage children with LH more adequately and improve postoperative outcomes.

Diagnostic challenges in differentiating mediastinal tuberculosis from mediastinal tumors: A case report

Mediastinal tuberculosis poses significant diagnostic challenges due to its nonspecific clinical and radiological features, particularly in high TB incidence regions like Indonesia. Here, we present the case of A 17-year-old male, initially diagnosed with a mediastinal tumor, was later confirmed to have mediastinal tuberculosis (TB). Despite normal lab results, imaging revealed a right parahilar mass. Bronchoscopy indicated bronchial stenosis, and VATS converted to thoracotomy confirmed TB. The patient improved significantly after six months of anti-tuberculosis therapy (ATT). Managing mediastinal tumors and tuberculosis requires tailored surgical interventions like thoracotomy or VATS, emphasizing the need for accurate preoperative diagnoses. This case underscores the importance of comprehensive diagnostic evaluation, including histopathological and microbiological tests, to distinguish TB from other mediastinal pathologies and ensure appropriate treatment.

Case Report: Large mediastino-abdominal hydatid cyst extending through the Larrey's hiatus: A rare case report

Background

The extension of hydatid liver cysts into the mediastinum through diaphragmatic hiatus is extremely rare. In this report, we describe a rare case of a hydatid liver cyst with mediastinal extension through Larrey's hiatus, emphasizing the surgical strategy for successful treatment.In this report, we present the first documented case of a hydatid liver cyst extending into the mediastinum through Larrey's hiatus.

Case presentation

We report the case of a 65-year-old male who presented with right-upper-quadrant and left-sided chest pain evolving for two months. Physical examination showed dullnes in the epigastric region. A thoraco-abdominal CT scan, revealed a 13 cm mediastino-abdominal hydatid cyst, centered on the left liver lobe with extension into the mediastinum through the Larray's diaphragmatic hiatus. The patient underwent surgical management. Both thoracic and visceral surgeons were involved. The surgical management involved both thoracic and visceral surgeons. A Makuuchi incision allowed resection of the hydatid liver cyst. The mediastinal portion of the cyst, resting on the pericardium was aspirated through Larrey's hiatus, followed by irrigation with a scolicidal solution. The postoperative course was uneventful.

Conclusion

Transmediastinal hydatid liver cysts are rare and should be operated on in close collaboration between visceral and thoracic surgeons to prevent complications.

Predictive Factors of Pulmonary Hydatid Complications in Children

BACKGROUND

Pulmonary echinococcosis in children has frequent and severe complications. The aim of our study was to determine predictive factors of pre and postoperative complications of pediatric pulmonary hydatid cyst.

METHODS

We conducted a retrospective descriptive and analytic study conducted from January 2010 to December 2018. The study population was divided into two groups to determine predictive factors of pre- and post-operative complications of pediatric pulmonary echinococcosis. Data were analyzed by IBM SPSS 21.0. A p-value of 0.05 was accepted as significant.

RESULTS

The study included 106 boys and 94 girls with a median age of 8 years. One hundred and thirty-eight patients (69%) had complicated pulmonary hydatid cyst preoperatively. Univariate analysis identified 12 predictive factors of pre-operative complications: rural origin (p = 0.0001), hydatid contact (p < 0.001), long period between the onset of symptoms and the first medical consultation (p = 0.0001), the autumn and the winter (cold seasons) (p = 0.0001), chest pain (p = 0.0001), hemoptysis (p = 0.023), fever (p = 0.0001), right side (p = 0.01), apical and para hilar location (p = 0.01), superior lobe (p = 0.05), superior right lobe (p = 0.0001), cyst size>5 cm (p = 0.02), positive hydatid serology (p < 0.0001). It identified 2 predictive factors of post-operative complications: giant cyst (p = 0.009) and not performing a capitonnage (p = 0.016). Multivariate analysis showed 4 independent pre-operative predictive factors of complications: rural area (p < 0.0001), fever (p = 0.006), right side (p = 0.02) and positive hydatid serology (p < 0.001). It identified 2 postoperative independent predictive factors of complications: not performing. capitonnage (p = 0.029) and solitary hydatid pulmonary cyst (p = 0.02).

CONCLUSION

Pulmonary hydatid cyst management in children needs a thorough appreciation of independent predictive factors of pre and postoperative complications in order to reduce their morbidity.

Capitonnage Versus Non-Capitonnage in Pediatric Pulmonary Hydatid Disease: A Systematic Review and Meta-Analysis

Background and Aim

Pulmonary hydatid disease, caused by Echinococcus granulosus, presents significant clinical challenges, particularly in pediatric populations. Surgical intervention remains the gold standard for treatment, with various techniques employed, including capitonnage and non-capitonnage methods. This systematic review and meta-analysis evaluates the efficacy and safety of capitonnage compared to non-capitonnage techniques in children.

Methods

This systematic review and meta-analysis followed the PRISMA guidelines to ensure methodological rigor. A comprehensive literature search was conducted across PubMed, Web of Science, and Scopus databases to identify relevant studies. To assess pooled event rates and corresponding 95% confidence intervals for both complications and cure rates, we employed a random-effects model, allowing for variability among study populations. All statistical analyses were conducted using Comprehensive Meta-Analysis software (version 3.7).

Results

Thirteen studies met the established inclusion criteria for analysis. The overall complication rate was 46%, with significantly lower rates in the capitonnage group (24%) compared to the non-capitonnage group (58%). The cure rate was higher in the capitonnage group (83.5%) than in the non-capitonnage group (65.2%). Meta-regression analysis indicated that complication rates were influenced by cyst diameter, study publication date, mean age, and type of surgery.

Conclusion

The findings suggest that capitonnage is associated with better outcomes in terms of lower complication rates and higher cure rates. This evidence supports the use of capitonnage as a preferred surgical technique for managing pulmonary hydatid disease in children. Further research is recommended to explore the long-term outcomes and potential benefits of combining surgical and pharmacological treatments.

Pulmonary hydatid cyst emergence post laparoscopic ovarian drilling in a clear preoperative chest: A novel case report

Echinococcus granulosus is the parasite that causes hydatid disease. The liver is the most often affected organ, followed by the lungs and other organs. We present the case of a 24-year-old woman who had no notable medical history prior to the presentation of a persistent cough and mild chest discomfort 3 weeks after laparoscopic ovarian drilling surgery. There were upper lobe opacities on the right side of the chest X-ray. Serology was used to confirm the diagnosis of a hydatid cyst, with computed tomography (CT) providing additional supporting evidence. This case demonstrated that, especially in endemic areas, patients presenting with atypical respiratory symptoms should have rare infectious etiologies taken into consideration during the postoperative period. After the cyst was successfully surgically removed, the patient received albendazole for antiparasitic treatment. She experienced an uneventful recovery and exhibited no clinical symptoms at follow-up.

The characteristics of occult foreign body aspiration and predicting factors in children

OBJECTIVE

To summarize the clinical characteristics and risk factors of occult foreign body aspiration (FBA) in children, which can help with early diagnosis and timely intervention, potentially preventing further exacerbations.

METHODS

We retrospectively analyzed the clinical data of the children with a final diagnosis of FBA by flexible bronchoscopy in our hospital from 2017 to 2023. The patients were divided into occult and typical groups, and two groups were compared. Multivariate binary logistic regression analysis was employed to identify risk factors associated with the occurrence of occult FBA.

RESULTS

Among 1031 patients, the incidence of occult FBA was 4.3 % (44 cases). Compared to the typical group, children in the occult group had higher odds of ventilator management (P = .006) and longer postoperative hospitalization time (P < .001). Risk factors for predicting occult FBA were identified as age greater than 3 years old [OR: 6. 918; 95%CI (3.150-15.191)], fever [OR: 2.323; 95%CI (1.092-4.939)], inspiratory laryngeal stridor [OR: 6.514; 95%CI (1.863-22.781)], atelectasis [OR: 3.372; 95%CI (1.418-8.020)], and infiltration [OR: 2.749; 95%CI (1.195-6.323)].

CONCLUSIONS

Unlike typical FBA, the diagnosis of occult FBA is far more challenging, and occult foreign bodies are linked to a further exacerbation. This study identifies a few risk factors that have the potential to facilitate an early diagnosis of occult FBA in children. Further multicenter studies should be conducted to validate the findings.

Coexistence of kidney and lung hydatid cyst in a child: A case report

Hydatid cyst (HC) is a zoonotic disease that often affects regions where animal husbandry is common and preventive measures are not taken. This disease mostly affects the liver and the lungs. Involvement of other organs, such as the kidney, musculoskeletal system, and intracranial structures, is rare. In this case report we will be discussing a patient who was diagnosed with bacterial pulmonary empyema without proper response to treatment. In further management, a ruptured hydatid cyst was diagnosed along with a renal hydatid cyst.

Former jean sandblasters die younger

BACKGROUND

Silicosis remains a critical public and occupational health issue, exacerbated by its expansion into non-traditional industries and resulting in significant global morbidity and mortality.

AIMS

This study aims to investigate the death rates associated with silicosis from jean sandblasting by comparing the results of diagnosed individuals to those of the general population.

METHODS

Conducted from 2008 to 2023 in Taşlıçay and Toklular villages, Bingöl City, Turkey, this retrospective cohort study analysed mortality among 220 diagnosed males versus 2851 undiagnosed residents. Data were derived from the Cohort database and validated with the Bingöl Provincial Health Directorate and the Turkish Statistical Institute. Statistical analysis involved univariate comparisons and survival analysis, utilizing the Mann-Whitney U-test, Kruskal-Wallis test and Cox proportional hazards model, with significance set at P < 0.05.

RESULTS

The analysis revealed a silicosis mortality rate of 10% in diagnosed individuals over 15 years, notably higher than the 4% in the general population. Higher radiological profusions and younger ages at diagnosis were significant mortality factors. A radiological profusion above five notably increased the mortality risk by 1.37 times, with age and radiological density proving critical in survival rates.

CONCLUSIONS

This research highlights the increased mortality risk in silicosis patients, particularly among former jean sandblasters, underscoring the significant effects of radiological density and early age exposure on mortality, thereby addressing a crucial gap in understanding the impact of silicosis on life expectancy and community health.

The Aging Stomach: Clinical Implications of H. pylori Infection in Older Adults-Challenges and Strategies for Improved Management

Aging is a multifactorial biological process characterized by a decline in physiological function and increasing susceptibility to various diseases, including malignancies and gastrointestinal disorders. Helicobacter pylori (H. pylori) infection is highly prevalent among older adults, particularly those in institutionalized settings, contributing to conditions such as atrophic gastritis, peptic ulcer disease, and gastric carcinoma. This review examines the intricate interplay between aging, gastrointestinal changes, and H. pylori pathogenesis. The age-associated decline in immune function, known as immunosenescence, exacerbates the challenges of managing H. pylori infection. Comorbidities and polypharmacy further increase the risk of adverse outcomes in older adults. Current clinical guidelines inadequately address the specific needs of the geriatric population, who are disproportionately affected by antibiotic resistance, heightened side effects, and diagnostic complexities. This review focuses on recent advancements in understanding H. pylori infection among older adults, including epidemiology, diagnostics, therapeutic strategies, and age-related gastric changes. Diagnostic approaches must consider the physiological changes that accompany aging, and treatment regimens need to be carefully tailored to balance efficacy and tolerability. Emerging strategies, such as novel eradication regimens and adjunctive probiotic therapies, show promise for improving treatment outcomes. However, significant knowledge gaps persist regarding the impact of aging on H. pylori pathogenesis and treatment efficacy. A multidisciplinary approach involving gastroenterologists, geriatricians, and other specialists is crucial to providing comprehensive care for this vulnerable population. Future research should focus on refining diagnostic and therapeutic protocols to bridge these gaps, ultimately enhancing clinical outcomes and reducing the burden of H. pylori-associated diseases in the aging population.

Capsule endoscopy aspiration and respiratory physician's treatment insights: a case report and literature review

Background

Capsule endoscopy (CE) is widely used for intestinal examination; however, capsule aspiration into the airway is a serious complication that requires urgent intervention. We present a management case report and review 39 cases from 2003 to 2023, providing insights into the prevention and treatment of capsule aspiration.

Case presentation

A 69-year-old man with chronic bronchitis and emphysema presented with 7 months of intermittent melena. After swallowing a capsule endoscope (PillCam™ SB 3), he had a brief cough and chest tightness. Imaging confirmed aspiration in the right intermediate bronchus, and non-invasive removal procedures were unsuccessful.

Methods

Real-time imaging confirmed the lodged capsule. Non-invasive methods, such as coughing and chest percussion, were unsuccessful. Therefore, flexible bronchoscopy was performed under general anesthesia to retrieve the capsule using a snare, which was then placed into the duodenum using a gastroscope.

Results

The capsule was successfully retrieved, and the patient recovered well, completing the endoscopy without further issues.

Conclusion

Our case study and literature review highlight the need for careful attention to high-risk groups in CE, including the elderly and individuals with neurological or swallowing difficulties. A thorough history review and real-time monitoring are essential for preventing complications. Bronchoscopy is preferred for CE retrieval due to its advantages. Manufacturers are urged to improve CE safety, with respiratory physicians helping internists in managing this potentially life-threatening complication.

How to preserve the native or reconstructed esophagus after perforations or postoperative leaks: A multidisciplinary 15-year experience

BACKGROUND

Esophageal perforation or postoperative leak after esophageal surgery remain a life-threatening condition. The optimal management strategy is still unclear.

AIM

To determine clinical outcomes and complications of our 15-year experience in the multidisciplinary management of esophageal perforations and anastomotic leaks.

METHODS

A retrospective single-center observational study was performed on 60 patients admitted at our department for esophageal perforations or treated for an anastomotic leak developed after esophageal surgery from January 2008 to December 2023. Clinical outcomes were analyzed, and complications were evaluated to investigate the efficacy and safety of our multidisciplinary management based on the preservation of the native or reconstructed esophagus, when feasible.

RESULTS

Among the whole series of 60 patients, an urgent surgery was required in 8 cases due to a septic state. Fifty-six patients were managed by endoscopic or hybrid treatments, obtaining the resolution of the esophageal leak/perforation without removal of the native or reconstructed esophagus. The mean time to resolution was 54.95 ± 52.64 days, with a median of 35.5 days. No severe complications were recorded. Ten patients out of 56 (17.9%) developed pneumonia that was treated by specific antibiotic therapy, and in 6 cases (10.7%) an atrial fibrillation was recorded. Seven patients (12.5%) developed a stricture within 12 months, requiring one or two endoscopic pneumatic dilations to solve the problem. Mortality was 1.7%.

CONCLUSION

A proper multidisciplinary approach with the choice of the most appropriate treatment can be the key for success in managing esophageal leaks or perforations and preserving the esophagus.

Focus on patient perspectives in climate action policies for healthcare. A German survey analysis on what patients are willing to do

Background

The healthcare sector, while dedicated to improving health, paradoxically contributes significantly to global carbon emissions, accounting for approximately 4.9% of global emissions. Despite growing public concern about climate change, few studies have explored patients' awareness and attitudes toward the environmental impact of healthcare. This study aims to assess patients' perspectives on climate change and the sustainability of healthcare practices.

Methods

A cross-sectional survey was conducted at Ludwig-Maximilians-University (LMU) Hospital in Munich, Germany. Patients were invited to participate in a voluntary, anonymous online survey via strategically placed QR codes throughout the hospital. The survey explored patients' demographic information, environmental awareness, attitudes toward climate-friendly practices in healthcare, and willingness to support sustainable initiatives. Descriptive statistics and regression analyses were used to analyze the data.

Results

A total of 399 patients completed the survey (87% completion rate). The majority of respondents (92.3%) were aware of climate change, and 82.7% reported prioritizing climate-friendly practices in their personal lives. However, 55.9% of respondents were unaware of the healthcare system's contribution to carbon emissions, and only 18.3% knew about hospitals' climate impact. Despite this, 88.2% of respondents supported environmentally friendly initiatives in hospitals, and 86.5% were open to sustainable alternatives, provided that quality standards were maintained. Participants expressed significant interest in knowing the environmental impact of their treatments, with 63.2% in favor of a Nutri-Score-like system that would display the carbon footprint of medical procedures. Among those, 54.4% indicated that such a system would influence their choice of treatment. Similarly, 62.2% of respondents were interested in knowing the environmental impact of their medications, with 65% reporting that this information would affect their medication choices. A notable proportion of patients (66.2%) indicated willingness to support sustainable healthcare through shorter hospital stays and increased follow-up visits, while 35.8% were open to paying a CO2 compensation fee for their treatments. However, 81% were unwilling to pay higher insurance premiums to support environmentally friendly practices in hospitals. Regression analyses revealed that older age groups and having children were positively associated with environmental awareness (p < 0.05). However, factors such as gender, education level, relationship status, and illness severity did not significantly impact environmental attitudes. There was a significant correlation between patients' environmental friendliness and their readiness to take climate-protective actions (p < 0.001).

Conclusion

The study highlights a gap between patients' environmental awareness and their knowledge of healthcare's carbon footprint. While patients are generally supportive of sustainable practices in healthcare, their willingness to act diminishes when personal costs or discomfort are involved. A coordinated approach involving policy changes, patient education, and market innovations is essential to promote sustainable practices in healthcare without compromising patient care quality. Further research is needed to explore strategies for bridging the gap between environmental awareness and action in healthcare settings.

Non-foreign body-associated risk factors for complications associated with esophageal foreign-body removal and timing of endoscopic treatment: a single-center retrospective study

BACKGROUND

Complications from prolonged esophageal foreign body impaction are well-documented, yet the significance of non-foreign body factors has not been thoroughly explored. This study aims to investigate non-foreign body risk factors for complications during esophageal foreign-body removal and to evaluate the impact of treatment timing.

STUDY

We conducted a retrospective evaluation of patients diagnosed with esophageal foreign bodies requiring gastroscopic removal in our hospital between January 2019 and December 2020. Non-foreign body factors, such as whether endoscopic treatment was on the day of the visit, visiting time, complaint time (from ingestion to presentation), anesthesia method, and holidays, were considered.

RESULTS

In total, 831 patients were included. The success rate of endoscopic treatment was 97.8%. The overall probabilities of mucosal injury, bleeding, and perforation were 90.3%, 53.3%, and 6.9%, respectively. The treatment was performed on the day of the patient's visit for 70.4% patients, under sedation anesthesia for 50.7% patients, and in the early night for 44.6% patients. Treatment on the day of the visit did not affect the success rate. Same-day treatment was a protective factor for mucosal injury and perforation on univariate logistic regression analysis, but did not independently influence mucosal injury, bleeding, or perforation on multivariate analysis. Visiting time, complaint time, and holidays affected the complication rate. During the COVID-19 period in China, visiting time and anesthesia method were found to be independent predictors of same-day treatment.

CONCLUSIONS

Complaint time, visiting time and same-day treatment are significant and practical factors influencing the complications of endoscopic foreign-body removal. Certain patients, notably night-time visitors, might benefit from delaying treatment until the following day to utilize sedative anesthesia to minimize risks.

Recurrence rates and associated risk factors after conservative surgery for adenomyosis: a retrospective study

BACKGROUND

Conservative surgery for adenomyosis has been shown to be effective. However, risk factors for postoperative recurrence have yet to be clarified. In this study, we aimed to determine the recurrence rate after conservative surgery for adenomyosis and identify the risk factors for recurrence.

METHODS

This retrospective study was conducted in a tertiary hospital. Patients who underwent conservative surgery for adenomyosis between January 2013 and April 2023 were identified. Eligible patients were assigned to either the recurrent or non-recurrent group. Continuous and categorical variables were compared between the two groups using the Mann-Whitney U test or chi-squared test. Risk factors for recurrence were identified by Cox proportional risk analysis.

RESULTS

Data for 133 eligible patients who underwent conservative surgery for adenomyosis were analyzed. The mean follow-up duration was 52 months. The recurrence rate after conservative surgery was 39.1% (52/133). Cox proportional risk analysis identified adenomyosis involving the posterior uterine wall (hazard ratio [HR] 6.505, P = 0.018), two or more adenomyotic lesions (HR 6.310, P = 0.030), laparotomy (HR 2.490, P = 0.029), and concomitant endometriosis (HR 2.313, P = 0.036) to be risk factors for recurrence after conservative surgery. Postoperative combined progestogen therapy (HR 0.126, P < 0.001) or treatment with a gonadotropin-releasing hormone agonist (GnRHa) (HR 0.237, P = 0.004) prevented recurrence of adenomyosis.

CONCLUSION

Adenomyosis continues to have a relatively high long-term recurrence rate after conservative surgery. Patients with adenomyosis involving the posterior wall of the uterus, those with two or more adenomyotic lesions, and those with concomitant endometriosis are at high risk for recurrence after conservative surgery. Postoperative progestogen or GnRHa therapy may reduce the risk of recurrence of adenomyosis. Considering the retrospective nature of this study and its small sample size, larger prospective studies are needed to confirm its findings.

Environmentally sustainable surgical systems

Surgeons, anaesthetists, wider surgical teams and hospital managers are a large global group that has the capacity and power to play a leadership role to contribute to change. Hospitals are a good target for improvement since they are centres of communities, linking together surrounding healthcare facilities and influencing wider determinants of the environment. District and rural hospitals are good sites to start since they serve large populations, have the least sustained energy and clean water supplies and will benefit most from quality improvement. Within hospitals, surgeons and surgical pathways are the ideal places to start decarbonising healthcare. Surgery is a high-resource activity, but it focuses on one patient at a time, allowing measures to be introduced, and their effects closely monitored. Through a mass movement, surgical teams should be able to influence policy-makers for healthcare and industry supply chains, amplifying their effect. This article describes how we can make personal, professional and organisational changes to start creating impact. Change can be hard, especially in healthcare, so this new community needs to blend carbon literacy and behavioural change techniques for success. The article is focused on the front-line team and written by clinician experts in behavioural change and sustainable practice. As such, it will not tackle the technicalities of sustainability and carbon accounting. It intends to challenge individual readers to start making changes now, and to challenge systems leaders to start making larger-scale changes urgently.

Esophageal Perforation Resulting From Nonaccidental Trauma in a Neonate: A Case Report

Esophageal perforation (EP) resulting from nonaccidental trauma in a neonate is extremely rare. We report a previously healthy 12-day-old neonate presenting with stridor, respiratory distress, and bloody vomitus. Clinical, radiographic, and endoscopic evaluations confirmed the diagnosis of EP. The patient received respiratory support, remained on nothing by mouth (NPO) status, and was administered parenteral nutrition for seven days until healing was confirmed. Upon resuming oral feeding, the neonate tolerated it well and was discharged home. A follow-up endoscopy, six weeks later, revealed normal findings. Early recognition and treatment of EP are crucial to prevent complications. To our knowledge, this is the youngest reported case of EP due to nonaccidental trauma.

What Is New with Cervical Perforations? A Clinical Review Article

Approximately 15% of all esophageal perforations occur within the cervical esophagus. Advances in medical care and surgical technique overtime have led to decreased mortality associated with esophageal perforations. While early recognition, accurate characterization, and adequate drainage, or repair when appropriate, remain the mainstays in the management of cervical perforations, endoscopic innovation has provided a minimally invasive option in the management of this disease and expanded the armamentarium of options available to providers.

An Unusual Case of Esophageal Perforation Following C5-C7 Anterior Cervical Corpectomy and Fusion Managed Surgically With Esophageal Repair and Long-Segment Cervical Fusion

Anterior cervical corpectomy and fusion (ACCF) is frequently the surgical management for myelopathy, radiculopathy, and cervical spine trauma. Although esophageal perforation is an uncommon complication, it remains a serious concern. This report details the case of a 50-year-old female who underwent a C6 corpectomy with C5-C7 ACCF due to degenerative pathology and subsequently developed an esophageal perforation that required revision surgery and surgical repair of the perforated esophagus. A comprehensive review for surgically managing esophageal perforation following cervical spine surgery is essential for intensivists to improve postoperative airway management strategies.

Treatment approach in bilateral pulmonary hydatid cysts: analysis of 107 consecutive cases

OBJECTIVE

Bilateral pulmonary involvement is observed in around 14% of cases of pulmonary hydatid cysts and the treatment can be challenging. This study evaluates the clinical characteristics and treatment strategies used for cases of bilateral pulmonary hydatid cysts.

MATERIALS AND METHODS

A retrospective examination was conducted on 107 consecutive cases of bilateral pulmonary hydatid cysts treated in our clinic between January 2003 and December 2023.

RESULTS

Out of the 107 cases analyzed, 57 (53.3%) were male and 50 (46.7%) were female. Surgical intervention was performed for pulmonary hydatid cysts in 92 cases (86.0%), while medical treatment was prescribed for the remaining 15 cases (14.0%). Bilateral thoracotomies were consecutively conducted in 77 cases; in 11 cases, thoracotomy was carried out on one side and contralateral hydatid cysts were treated medically. Three cases underwent sternotomy, and one underwent bilateral thoracotomy during a single session. One case experienced postoperative hemorrhage, three cases had prolonged air leakage, two cases had empyema, one case had a wound infection, and one case had a recurrence of hydatid cyst. For bilaterally operated cases, albendazole treatment commenced after the second operation and was carried out in two 15-day cycles. Patients who declined, or were not eligible for surgery, were treated with albendazole for an extended period.

CONCLUSIONS

Consecutive bilateral thoracotomy, followed by two cycles of albendazole therapy, is a highly effective treatment for patients with bilateral pulmonary hydatid cysts. In cases with widespread involvement, ruptured small cysts, or serious comorbidities, long-term medical treatment including albendazole administration may be applied.

Interventions to achieve environmentally sustainable operating theatres: an umbrella systematic review using the behaviour change wheel

INTRODUCTION

The healthcare sector is a major contributor to the climate crisis and operating theatres (OTs) are one of the highest sources of emissions. To inform emissions reduction, this study aimed to (i) compare the outcomes of interventions targeting sustainable behaviours in OTs using the Triple Bottom Line framework, (ii) categorise the intervention strategies using the five Rs (reduce, recycle, reuse, refuse, and renew) of circular economy, and (iii) examine intervention functions (IFs) using the Behaviour Change Wheel (BCW).

METHODS

Medline, Embase, PsychInfo, Scopus, and Web of Science databases were searched until June 2023 using the concepts: sustainability and surgery. The review was conducted in line with the Cochrane and Joanna Briggs Institution's recommendations and was registered on PROSPERO. The results were reported in line with Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) (Supplemental Digital Content 1, http://links.lww.com/JS9/D210 ) guidelines.

RESULTS

Sixteen reviews encompassing 43 life-cycle analyses, 30 interventions, 5 IFs, and 9 BCW policy categories were included. 28/30 (93%) interventions successfully led to sustainability improvements; however, the environmental outcomes were not suitable for meaningful comparisons due to their using different metrics and dependence on local factors. The 'reduce' strategy was the most prolific and commonly achieved through 'education' and/or 'environmental restructuring'. However, single-session educational interventions were ineffective. Improving recycling relied on 'environmental restructuring'. More intensive strategies such as 'reuse' require multiple intervention functions to achieve, either through a sustainability committee or through an intervention package.

CONCLUSION

Policymakers must examine interventions within the local context. Comparing the outcomes of different interventions is difficult and could potentially be misleading, highlighting the need for a tool integrating diverse outcomes and contextual factors. 'Reduce' strategy guarantees environmental and financial savings, and can be achieved through 'Education' and/or 'environmental restructuring'.

Autoantibodies in neuromuscular disorders: a review of their utility in clinical practice

A great proportion of neuromuscular diseases are immune-mediated, included myasthenia gravis, Lambert-Eaton myasthenic syndrome, acute- and chronic-onset autoimmune neuropathies (anti-MAG neuropathy, multifocal motor neuropathy, Guillain-Barré syndromes, chronic inflammatory demyelinating polyradiculoneuropathy, CANDA and autoimmune nodopathies), autoimmune neuronopathies, peripheral nerve hyperexcitability syndromes and idiopathic inflammatory myopathies. The detection of autoantibodies against neuromuscular structures has many diagnostic and therapeutic implications and, over time, allowed a better understanding of the physiopathology of those disorders. In this paper, we will review the main autoantibodies described in neuromuscular diseases and focus on their use in clinical practice.

Airway Esophageal Fistula

Acquired tracheoesophageal fistulas (TEFs) are rare pathologic connections between the trachea and esophagus. Esophageal and tracheal stenting have been increasingly and safely utilized in management of TEFs, but surgical repair remains the most definitive treatment. Surgical approach to treating TEFs depends on its location, but principles include division and closure of the fistula tracts and insertion of a muscle flap in between the repairs to buttress and prevent recurrence. Advances in diagnostic tools, endoscopic and surgical methods, and intensive care have led to significantly improved outcomes in the management of acquired TEFs.

Extra-skeletal Ewing sarcoma of the diaphragm in a young female: a case report

Introduction and importance

Extra-skeletal Ewing sarcoma (EES) belongs to the family of primitive neuroectodermal tumors (PNET) and arises from soft tissue, with only 30 cases reported in the literature until now. Early diagnosis is crucial, and the management requires a multidisciplinary approach for better patient outcomes and survival.

Case presentation

A 20-year-old female presented to the surgical outpatient department with complaints of shortness of breath and right lower chest pain. Upon physical examination, a lipomatous lesion was observed. Ultrasound and CT scan showed a heterogeneously enhancing soft tissue mass in the right lower hemithorax causing erosion and osteolysis of the right 9th rib, involving intercostal muscles, and exerting mass effect on the underlying hemidiaphragm. Later USG-guided Tru-cut biopsy was performed to confirm the diagnosis, which reported Ewing sarcoma with CD 99, FL-1, and NKX 2.2 positive. En-bloc tumor resection along with a portion of the diaphragm was performed, and a tube thoracostomy was carried out. Chest wall reconstruction was done with mesh and a local muscle rotation flap cover. Adjuvant chemotherapy was initiated.

Clinical discussion

EES often presents with vague symptoms such as shortness of breath or abdominal or chest pain, thus making the diagnosis even more difficult. However, it has a relatively poor prognosis and thus is an important differential to rule out.

Conclusion

Extra-skeletal Ewing Sarcoma is a highly aggressive tumor that requires prompt diagnosis and treatment, with surgical resection being the first line of treatment. Adjuvant chemotherapy has also shown better outcomes.

Endoscopic Management of Iatrogenic Perforations

The evolution of sophisticated technology has brought about the rise of endoscopic strategies for managing iatrogenic esophageal perforation. This approach is reserved for stable patients with limited contamination. The most commonly performed procedures are reviewed, focusing on procedural steps and outcomes. Esophageal stenting remains the most widely implemented strategy with promising success rates. Clipping, endoluminal vacuum therapy, and suturing are also viable options. Patient selection and further study are paramount to establishing this less invasive strategy as a more standard approach.

Clinical Practice of Pre-Assembling and Storing of Extracorporeal Membrane Oxygenation Systems

According to the Extracorporeal Life Support Organization (ELSO) guidelines, pre-assembled and already primed extracorporeal membrane oxygenation (ECMO) systems can be safely stored for up to 30 days under specific conditions. This study gives a detailed overview of existing pre-assembly practices. An anonymous online survey was conducted among chief perfusionists at German ECMO centers. Forty-four of a total of 83 ECMO centers (53%) completed the survey. Thirty-three percent do not preassemble ECMO systems. Seventy-seven percent (n = 34) reported having preassembled ECMO systems readily available (30% dry preassembly/20% wet preassembly/27% wet preassembly with circulation). Half of the participating centers (50%) reported having a standard operating procedure (SOP) and the majority (57%) of chief perfusionists expressed a need for an evidence-based SOP. A maximum storage time for wet preassembled ECMO systems is established in 88% of departments. On average, wet preassembled systems are discarded after 20 days, which is below the ELSO's safe limit of 30 days. Overall, this survey reveals a heterogeneous approach regarding the practice of provisioning preassembled ECMO systems. The demand for an evidence-based SOP for the preassembly and storing of ECMO systems becomes evident, necessitating the determination of hygienic standards, regular training, and a reliable maximum storage period.

Surgical treatment of pulmonary hydatid disease: a nine-year single-center experience

INTRODUCTION

Hydatidosis is one of the most critical parasitic zoonotic diseases worldwide. Lungs are the second most common site of the disease.

The unusual location of primary hydatid cyst: A case series study

Background

Cystic echinococcosis mainly affects the liver and lungs, in which the larvae from the microvascular wall in the liver pass to the lungs and then to the blood circulation and settle in any tissue or organ.

Objectives

The objective of this study was to report the unusual location of hydatid cysts in infected patients in Sulaimaniyah City, Iraq.

Patients and methods

This retrospective case series study enrolled 13 patients. They underwent a surgical operation to excise their cyst after confirmed diagnosis with blood investigations, electrocardiogram, chest X-ray, computed tomography scan, and magnetic resonance imaging (when needed). After the operation, the cyst was confirmed with histopathological examination, and patients were advised to take an Albendazole tablet.

Results

Most patients were females from rural areas, with a mean age of 38.93 ± 14.4 years. Patients presented with cysts on the skin of the anterior abdominal wall, gluteal region, mesenteric area, pericardium, tibia bone meta diaphysis, right inguinal region, right thigh, skin of the anterior neck, spleen, left suprarenal gland, right breast, and the iliopsoas muscle.

Conclusions

The hydatid cyst can affect any body part with no site immune and often produces nonspecific symptoms.

A case series: uniportal VATS excision of pericardial cysts in symptomatic patients

BACKGROUND

Pericardial cysts are infrequent lesions. Most of these are asymptomatic and incidental findings during investigations for unrelated conditions. When they are symptomatic, they demonstrate most of the time a benign clinical course. Yet, treatment is sometimes necessary. Besides a (temporary) treatment as percutaneous aspiration, there is surgery as a definite treatment. The aim of the paper is to motivate the safety and efficacy of uniportal video assisted thoracoscopy (UVATS) for the excision of (giant) pericardial cysts and describe their (peri-)operative technique.

METHODS

In this retrospective, single center-based case series, we report all cases with a pericardial cyst who underwent a surgical excision by uniportal VATS (UVATS) between March 2022 and April 2023. Detailed patient characteristics, operation details, hospital length of stay and follow-up data were collected.

RESULTS

A total of 4 patients underwent excision of a pericardial cyst by UVATS. The follow-up ranged from 10 to 20 months. The mean diameter of the pericardial cyst was 124 mm. Median procedure time was 94 min. No per- and postoperative complications occurred. The median length of postoperative hospital stay was 2 days. All patients showed a clinically relevant improvement of the pre-operative symptoms.

CONCLUSIONS

Uniportal VATS excision for pericardial cysts is a safe and effective surgical procedure with good outcomes on symptom relief. Though, future comparative studies are urged to elucidate its value among other treatment options.

Scoping review for the SAGES EAES joint collaborative on sustainability in surgical practice

BACKGROUND

Surgical care in the operating room (OR) contributes one-third of the greenhouse gas (GHG) emissions in healthcare. The European Association of Endoscopic Surgery (EAES) and the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) initiated a joint Task Force to promote sustainability within minimally invasive gastrointestinal surgery.

METHODS

A scoping review was conducted by searching MEDLINE via Ovid, Embase via Elsevier, Cochrane Central Register of Controlled Trials, and Scopus on August 25th, 2023 to identify articles reporting on the impact of gastrointestinal surgical care on the environment. The objectives were to establish the terminology, outcome measures, and scope associated with sustainable surgical practice. Quantitative data were summarized using descriptive statistics.

RESULTS

We screened 22,439 articles to identify 85 articles relevant to anesthesia, general surgical practice, and gastrointestinal surgery. There were 58/85 (68.2%) cohort studies and 12/85 (14.1%) Life Cycle Assessment (LCA) studies. The most commonly measured outcomes were kilograms of carbon dioxide equivalents (kg CO2eq), cost of resource consumption in US dollars or euros, surgical waste in kg, water consumption in liters, and energy consumption in kilowatt-hours. Surgical waste production and the use of anesthetic gases were among the largest contributors to the climate impact of surgical practice. Educational initiatives to educate surgical staff on the climate impact of surgery, recycling programs, and strategies to restrict the use of noxious anesthetic gases had the highest impact in reducing the carbon footprint of surgical care. Establishing green teams with multidisciplinary champions is an effective strategy to initiate a sustainability program in gastrointestinal surgery.

CONCLUSION

This review establishes standard terminology and outcome measures used to define the environmental footprint of surgical practices. Impactful initiatives to achieve sustainability in surgical practice will require education and multidisciplinary collaborations among key stakeholders including surgeons, researchers, operating room staff, hospital managers, industry partners, and policymakers.

Initial management and outcomes of nonmalignant esophageal perforations: A Nationwide Inpatient Sample analysis

BACKGROUND

Management of esophageal perforation includes open surgery, minimally invasive surgery, and endoscopic stent placement. This study analyzed initial treatment and the associated short-term outcomes.

METHODS

A retrospective study using the National Inpatient Sample between October 2015 and December 2019 identified adults >18 years with esophageal perforation undergoing an initial nonelective esophageal procedure categorized into either open surgery, minimally invasive surgery, or endoscopic stent placement. Patients with esophageal cancer were excluded. Baseline characteristics and the van Walraven-weighted Elixhauser Comorbidity Index were identified. Outcomes included in-hospital mortality and postintervention complications. Univariable and multivariable Cox regression was used to compare in-hospital survival.

RESULTS

In total, 3,345 patients met inclusion criteria: the median age was 62 years (interquartile range 50-72 years), and 1,310 (39%) were female. Open procedure was pursued in 2,650 (79%), minimally invasive surgery in 310 (9%), and endoscopic stent placement in 385 (12%) with no differences in van Walraven-weighted Elixhauser Comorbidity Index or mortality. Patients who underwent minimally invasive surgery had a greater proportion of gastrointestinal complications (P = .006); otherwise, there were no differences in postintervention complications. In total, 380 (11%) patients died and were significantly older, with greater van Walraven-weighted Elixhauser Comorbidity Index, and had more postintervention complications. Univariable Cox regression identified age (hazard ratio 1.95, P < .001), van Walraven-weighted Elixhauser Comorbidity Index (hazard ratio 1.06, P < .001), stent placement (hazard ratio 1.93, P = .045), and transfer from a health facility (HR 2.40, P = .049) as associated with decreased in-hospital survival. Multivariable Cox regression revealed age (hazard ratio 1.041, P < .001) and van Walraven-weighted Elixhauser comorbidity index (hazard ratio 1.055, P < .001) were associated with decreased in-hospital survival.

CONCLUSION

Patients with esophageal perforation had an 11% in-hospital mortality rate and significant associated complications regardless of intervention. Increasing age and comorbidities are associated with poorer in-hospital survival.