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Our patient was a 57-year-old woman with a history of bilateral retropectoral silicone breast augmentation and axillary hyperhidrosis who underwent a bilateral thoracic sympathectomy via video-assisted thoracoscopic surgery by a surgeon at an outside hospital approximately 20 years ago. The left side required an open thoracotomy. Shortly after the surgery, she developed a left-sided Baker 4 capsular contracture and the left implant was noted to be ruptured. Both implants were exchanged. Several years later the patient began to experience progressive fatigue. Work-up revealed a left lung nodule and she underwent a biopsy that confirmed silicone granulomas. It was hypothesised that at the time of her initial thoracotomy the implant was violated resulting in silicone spillage into the thoracic cavity. The patient was referred to our institution for advanced management of her intrathoracic silicosis. The patient underwent bilateral removal of her silicone implants, total capsulectomy and needle-localised removal of her left thoracic silicone masses. She had an uneventful postoperative course with resolution of her fatigue.

The rapid adoption of robotic-assisted thoracic surgery has led to increased interest in the management of complications. Overall rates of complication during robotic-assisted thoracic surgery are low. Reported complications include pulmonary vascular injury; great vessel injury; thoracic duct injury; erroneous transection; tracheobronchial injury; and esophageal, diaphragmatic, and abdominal organ injury. A robotic thoracic surgeon should understand and have a management plan for any potential complication. When a complication occurs, the priority is to stabilize the patient. Then, after stabilization, an assessment of the situation will determine whether the procedure can be continued robotically or whether conversion to thoracotomy or sternotomy is required.

Various surgical options have been described for the treatment of aberrant subclavian arteries and an associated Kommerell diverticulum.Between 1999 and 2019, 43 patients underwent a repair, comprising 26 (61%) endovascular and 17 (39%) open approaches. The endovascular approach consisted of initial subclavian revascularization followed by thoracic endovascular aortic repair. The open approach included total arch replacement (12%) and reverse hemiarch repair with left thoracotomy (53%) or right thoracotomy (35%). The perioperative and long-term outcomes were retrospectively reviewed.No mortality occurred in the endovascular group, whereas there was 1 (6%) in the open approach group. Patients in the endovascular group demonstrated a shorter hospital stay (3.5 days vs 10.0 days; P = .001) and less frequent prolonged mechanical ventilation (0% vs 24%; P = .019), with a lower occurrence of pneumonia (0% vs 24%; P = .019). Among patients who had the endovascular approach, shrinkage of Kommerell diverticulum or aberrant vessel origin was seen in 96%. Furthermore, relief of dysphagia was confirmed in 92% (12/13), including patients without Kommerell diverticulum (n = 3) after endovascular repair. The cumulative incidence of treatment failure or aortic reintervention at 7 years was 21% and 14 % in the endovascular and open approach groups, respectively (P = .62). Two (8%) patients in the endovascular group required an open reintervention. One reintervention was performed for persistent dysphagia in the setting of an untreated complete vascular ring, and the other was for persistent false lumen flow associated with aortic dissection.The treatment approach should be individualized on the basis of the aortic disease and comorbidities. The endovascular approach is a viable and effective alternative in the presence of suitable landing zones.

The purpose of this study is to compare the clinical characteristics and surgical outcomes of thoracotomy and video-assisted thoracoscopic surgery (VATS) in children with congenital lung malformations (CLMs) in a tertiary referring center and to report our modified biportal VATS setting.This is a single-center retrospective chart review study including children who underwent surgical resection for CLMs between January 2007 and December 2020. Patient characteristics and surgical outcomes were compared between open and thoracoscopy, as well as conventional VATS and biportal VATS. Biportal setting included an anterior utility wound and a camera trocar wound with one-lung ventilation.A total of 100 patients were identified. Twenty patients received thoracotomy, and 80 patients received VATS (67 conventional and 13 biportal VATS). The median age at operation was 0.4 months in the thoracotomy group and 4.7 months in the VATS group. More patients in the thoracotomy group had preoperative symptoms, comorbidities, and emergent operations. The patients who underwent thoracotomy had significantly longer postoperative ICU stays, chest tube durations, hospital stays, and more complications. The pathological analysis revealed 67 congenital pulmonary airway malformations, 27 pulmonary sequestration, 6 hybrid lesions, and one accompanying pleuropulmonary blastoma. Compared to conventional VATS, the ICU stay was shorter in the biportal VATS group, with comparable operative durations, hospital stay and complications.VATS for CLMs is associated with better postoperative recovery and fewer complications. Biportal VATS is also a safe and feasible approach.

Several surgical strategies to deal with scimitar syndrome have been described over the years. Among them, the technique described by Lugones and coworkers in 2014 has gained attention due to its simplicity, reproducibility and excellent results. Following the original report of the procedure, the defect is usually repaired through a midline sternotomy. Here, we describe an alternative approach using a right axillary thoracotomy, which not only exhibits superior cosmetic results but allows for an excellent view of all relevant anatomic structures.

For elderly people, the benefit of minimally invasive cardiac surgery (MICS) is unclear, so we evaluated the safety, recovery, and long-term survival in elderly MICS patients.Methods and Results: 63 propensity score-matched pairs of 213 consecutive patients (≥70 years old) who underwent mitral and/or tricuspid valve surgery between 2010 and 2020 (121 right mini-thoracotomies vs. 92 full sternotomies) were compared. The primary outcome was safety (composite endpoint of in-hospital death or major complication). Secondary outcomes were early ambulation and discharge to home. There were no differences between the groups for in-hospital death (3.2% vs. 0.0%, P=0.157) and primary outcome (14.3% vs. 17.5%, P=0.617). The rate of early ambulation (73.0% vs. 55.6%, P=0.048) and discharge to home (66.7% vs. 49.2%, P=0.034) were significantly higher in the mini-thoracotomy group. Major complication was an independent negative predictor of early ambulation for mini-thoracotomy but not for a conservative approach. Survival was 87.8±4.4% vs. 86.8±4.7% at 5 years, which was not significantly different.Similar safety but better recovery were observed for mini-thoracotomy, and long-term survival was comparable between groups. Major complication was a negative predictor of early ambulation after mini-thoracotomy. Careful preoperative risk stratification would enhance the benefits of MICS in elderly patients.

Controlling moderate-to-severe pain remains a major challenge after cardiothoracic surgery. Several outcomes have been compared extensively after valve surgery performed via midline sternotomy versus mini-thoracotomy, but postoperative pain (POP) was not adequately examined. Therefore, the authors tested the hypothesis that there is no difference in POP trajectories in patients undergoing valve surgery via midline sternotomy versus mini-thoracotomy.An Institutional Review Board-approved retrospective study.At a single, large academic medical center.Adult patients who underwent mitral or aortic valve surgeries over a 5-year period.The authors compared the characteristics of pain between valve surgery patients receiving either midline sternotomy or mini-thoracotomy. To identify pain score trajectories, the authors employed latent class linear mixed models and then used multinomial regression models to study the association between incision type and pain trajectory class.The authors' cohort consisted of 1,660 surgical patients-544 (33%) received a midline sternotomy, and 1,116 (66%) received a mini-thoracotomy. The authors identified the following 4 pain trajectory classes: stationary, rapidly improving, slowly improving, and acute worsening pain. Compared to the rapidly improving class, the odds of belonging to the stationary (adjusted odds ratio [aOR] [95% CI] 1.45 [1.01- 2.08]; p = 0.04) or the acute worsening class (aOR [95% CI] 1.71 [1.10-2.67] p = 0.02) were significantly higher for sternotomy patients compared to mini-thoracotomy.Midline sternotomies are associated with higher odds of having an acute worsening or stationary versus a rapidly improving pain trajectory compared to mini-thoracotomies. Therefore, the choice of incision may play an important role in determining POP trajectory after valve surgery.

BACKGROUND: This study compared clinical and hemodynamic in-hospital outcomes of patients undergoing sutureless vs rapid deployment aortic valve replacement (SURD-AVR) in the large population of the Sutureless and Rapid Deployment International Registry (SURD-IR). METHODS: We examined 4695 patients who underwent isolated or combined SURD-AVR. The "sutureless" Perceval valve (LivaNova PLC, London, United Kingdom) was used in 3133 patients and the "rapid deployment" Intuity (Edwards Lifesciences, Irvine, CA) in 1562. Potential confounding factors were addressed by the use of propensity score matching. After matching, 2 well-balanced cohorts of 823 pairs (isolated SURD-AVR) and 467 pairs (combined SURD-AVR) were created. RESULTS: Patients who received Perceval and Intuity valves showed similar in-hospital mortality and rate of major postoperative complications. Perceval was associated shorter cross-clamp and cardiopulmonary bypass times. In the isolated SURD-AVR group, patients receiving Perceval were more likely to undergo anterior right thoracotomy incision. Postoperative transvalvular gradients were significantly lower for the Intuity valve compared with those of the Perceval valve, either in isolated and combined SURD-AVR. The Intuity valve was associated with a lower rate of postoperative mild aortic regurgitation. CONCLUSIONS: Our results confirm the safety and efficacy of SURD-AVR regardless of the valve type. The Perceval valve was associated with reduced operative times and increased anterior right thoracotomy incision. The Intuity valve showed superior hemodynamic outcomes and a lower incidence of postoperative mild aortic regurgitation. ispartof: ANNALS OF THORACIC SURGERY vol:114 issue:3 pages:758-+ ispartof: location:Netherlands status: published

Penetrating cardiac injuries require rapid diagnosis, efficient exposure and nuanced technical approaches, within a framework of highly coordinated and integrated multidisciplinary care. Acute care surgeons, with both strategic and technical expertise, are ideally positioned to address the potentially devastating consequences of these injuries. The aim of this narrative review is to offer a technical approach to the rapid evaluation, exposure, operative repair and postoperative care of penetrating cardiac injuries. A comprehensive review of the cardiac trauma literature, dating back to 1970, has provided a detailed toolbox of approaches to subxiphoid pericardial windows, resuscitative thoracotomy, median sternotomy, pericardiotomy, aortic clamping, cardiac hemorrhage control, cardiac repair, coronary artery injuries, pericardial closure, drain placement, chest wall closures, damage control thoracic procedures and immediate postoperative cardiac care, all based on fundamental physiological principles and anatomical considerations.

Trauma has emerged as the leading cause of death during pregnancy. Penetrating abdominal trauma in pregnancy requires a rigorous clinical evaluation to establish a complete assessment of obstetric and non-obstetric lesions. In the case of major trauma, treatment is essentially carried out in a trauma centre with a multidisciplinary team to improve maternal and fetal prognosis. This is a case of a 20-year-old primigravid woman, 33 weeks and 4 days age of gestation, who was admitted for impaled foreign body. She was brought to the emergency department for a penetrating wound of the chest and abdomen after being accidentally impaled by a metre-long, inch-thick steel rod. Emergency laparotomy, caesarean section and thoracotomy were performed. The aim of this report is to discuss the assessment, management and role of the multidisciplinary team in the management of a pregnant trauma patient.

Boerhaave’s syndrome or spontaneous perforation of the oesophagus is a life-threatening condition that carries high mortality. Delayed diagnosis has a mortality rate of 20%–50%. While surgical intervention has been the mainstay of treatment, advancements in endoscopy and oesophageal stenting have allowed for alternative management. Our case involves a 33-year-old man with self-induced emesis and DKA. After 10 days in the ICU, he developed a large right pleural effusion, which was treated with chest tube placement. Upper GI study confirmed delayed Boerhaave’s syndrome. A self-expanding stent was inserted followed by percutaneous endoscopic gastrostomy (PEG) for decompression and jejunal extension for nutrition. He developed empyema and underwent right thoracotomy for washout and lung decortication. Stent was exchanged once due to recurrent leak following migration and removed after 40 days. Endoscopic stent placement with PEG with jejunal extension followed by thoracotomy is a viable alternative to primary repair of delayed oesophageal perforation.

This study aimed to determine the impact of surgical approach on postoperative recovery, quality of life, and satisfaction level in patients undergoing uniportal or multiportal video-assisted thoracoscopic surgery (VATS) or open thoracotomy.This prospective study included patients who underwent open thoracotomy, uniportal VATS, or multiportal VATS in a tertiary Hospital between January 1, 2019 and May 1, 2021.Recovery was evaluated at postoperative 24th, 48th, and 72nd hours, and 1 month using the Postoperative Recovery Index (PoRI); quality of life was evaluated using the Short Form 36 (SF-36) at postoperative 1 month; and patient satisfaction\was assessed with visual analog scale (VAS) at postoperative 72nd hours and at 1 month.Of 215 patients screened, 163 patients met the inclusion criteria. Women had higher PoRI values than men at postoperative 24th, 48th, and 72nd hours. Open thoracotomy was associated with higher PoRI values, lower SF-36 scores (except social functioning), and lower satisfaction at postoperative 72nd hours compared to VATS. Patients in the uniportal and multiportal VATS groups had similar postoperative recovery, satisfaction, and quality of life outcomes. Satisfaction was similar in all groups at 1 month.Both uniportal and multiportal VATS were superior to open thoracotomy in terms of postoperative recovery, quality of life, and patient satisfaction. Long-term studies with larger patient populations comparing uniport and multiport VATS are needed.

Conversion to thoracotomy during minimally invasive lobectomy for lung cancer is occasionally necessary. Differences between video-assisted thoracoscopic surgery (VATS) and robotic-assisted thoracoscopic surgery (RATS) lobectomy conversion have not been described.We queried The Society of Thoracic Surgeons General Thoracic Surgery Database from January 1, 2015 to December 31, 2018. Patients with prior thoracic operations and metastatic disease were excluded. Univariable comparisons with χThere were 27,695 minimally invasive lobectomies from 269 centers. Conversion to thoracotomy occurred in 11.0% of VATS and 6.0% of RATS (P.001). Conversion was associated with increased mortality (P.001), major complications (P.001), and intraoperative (P.001) and postoperative (P.001) blood transfusions. Conversion from RATS occurred emergently (P.001) and for vascular injury (P.001) more frequently than from VATS, but there was no difference in overall major complications or mortality. Mortality after conversion was 3.1% for RATS and 2.2% for VATS (P = .24). Clinical cancer stage II or III (P.001), preoperative chemotherapy (P = .003), forced expiratory volume in 1 second (P = .006), body mass index (P.001), and left-sided resection (P = .0002) independently predicted VATS conversion. For RATS clinical stage III (P = .037), left-sided resection (P = .041), and forced expiratory volume in 1 second (P = .002) predicted conversion. Lower volume centers had increased rates of conversion (P.001) in both groups.Conversion from minimally invasive to open lobectomy is associated with increased morbidity and mortality. Conversion occurs more frequently during VATS compared with RATS, albeit less often emergently, and with similar rates of overall mortality and major complications. Predictors, urgency, and reasons for conversion differ between RATS and VATS lobectomy and may assist in patient selection.

Propensity score analysis of midterm outcomes after isolated aortic valve replacement through right anterior mini-thoracotomy and partial upper sternotomy could provide information about the most beneficial minimally invasive technique for the patient based on the preoperative risk factors.Between March 2015 and February 2021, 694 minimally invasive isolated aortic valve surgeries were performed at our institution. Among these, 441 right anterior mini-thoracotomies and 253 partial upper sternotomies were performed. A propensity score analysis was performed in 202 matched pairs.Cardiopulmonary bypass time and cross-clamp time were significantly shorter in the right anterior mini-thoracotomy group than in the partial upper sternotomy group (p = 0.001 and p 0.001, respectively). Time to first mobilization and hospital stay were significantly shorter in the right anterior mini-thoracotomy group than in the partial upper sternotomy group (p = 0.005, p = 0.001, respectively). A significantly lower incidence of revision surgery was noted in the right anterior mini-thoracotomy group than in the partial upper sternotomy group (p = 0.046). No significant differences in 30-day mortality (p = 1.000) and 1-year mortality (p = 0.543) were noted. Kaplan-Meier survival estimates were 96.3% in the right anterior mini-thoracotomy group and 92.7% in the partial upper sternotomy group after 4 years (log rank 0.169), respectively.Despite the technical challenges, right anterior mini-thoracotomy can be chosen as first-line strategy for isolated aortic valve replacement. For patients unsuitable for this technique, the partial upper sternotomy remains a safe method that can be performed by a wide range of surgeons.

Completion lobectomy (CL) after anatomical segmentectomy is technically challenging and rarely performed. Here, we aimed to report perioperative outcomes of a single center real-world CL data.Seven patients who underwent CL after segmentectomy were retrospectively evaluated between 2015-2021. Additionally, 34 patients were included in the review based on relevant studies in the literature until March 2022. A total of 41 patients were finally analyzed and classified into groups, according to surgical approach (video-assisted thoracic surgery [VATS] and thoracotomy; 12 and 29 patients, respectively) or interval-to-CL following initial segmentectomy (≤8 weeks [short] and 8 weeks [long]; 11 and 30 patients, respectively).There were no significant differences in estimated blood loss, postoperative hospital stay, or complications between the predefined groups. However, a longer operative time was observed in the long interval-to-CL group than in the short interval-to-CL group (267 vs. 226 min, p = 0.02). The rate of severe hilar adhesions was higher in the thoracotomy versus VATS groups (72 vs. 42%, p = 0.06) and in the long versus short interval-to-CL groups (70 vs. 45%, p = 0.15). On multivariable logistic regression analysis of a subgroup (n = 30), completion lobectomy of upper lobes may be associated with severe hilar adhesions (p = 0.02, odds ratio: 13.98; 95% confidence interval [CI]: 1.36-143.71).Completion lobectomy after segmentectomy can be performed securely by either VATS or thoracotomy. Although the thoracotomy and long interval-to-CL groups retained a greater percentage of severe hilar adhesions, the perioperative outcomes were similar to those of VATS and short interval-to-CL groups, respectively.

Periareolar minithoracotomy represents an interesting option in minimally invasive cardiac surgery and it is our preferred approach for women. Our aim is to assess the results in female patients, in terms of nipple postoperative pain, local sensitivity, and eventual alterations in mammography after surgery.Fifty-seven female patients underwent periareolar incision, as minithoracotomy approach, from December 2018 to December 2021. Their mean age was 56 ± 12 years, their body mass index was 22.5 ± 4.8; their surgery was elective in 93%, with mean Euroscore II about 2 ± 1.3.Of 57 patients, 87.7% (50 patients) underwent mitral valve repair, whose six with associated procedures; 8.8% (five patients) underwent mitral valve replacement whose two with tricuspid annuloplasty associated and 3.5% (two patients) had isolated tricuspid surgery. The cardiopulmonary bypass and aortic cross-clamp time were 123.2 ± 30.2 and 101.3 ± min respectively. There were no conversions to either full sternotomy or larger thoracotomy approach. There were no in-hospital and follow-up deaths. No strokes or wound infections were observed. Mean follow-up was 16± 9 months. Within the investigated follow-up, 100% of the patients were satisfied with the esthetic result, no remarkable postoperative pain was reported, two patients had slight hyposensitivity in the nipple area. About 50% IThad mammography as prevention screening after surgery and no abnormalities were found.Periareolar minithoracotomy is a feasible surgical option in female patients, with excellent healing and cosmetic results and preserving the tissues of the mammary gland.

The diagnosis and management of bronchopleural fistula (BPF) remain a major therapeutic challenge for clinicians. It is associated with significant morbidity and mortality. Diagnosis and localisation of BPF is sometimes difficult and may require multiple imaging and bronchoscopies. Successful management of a fistula is combined with treatment of the associated empyema cavity. The first step, therefore, should be control of active infection and adequate drainage of the hemithorax. When deemed required, definitive surgical repair should be accomplished expeditiously, minimising the number of procedures performed. In cases of a small fistula or where the surgical risk is high, various bronchoscopic methods have been used to close the fistula. When treatment is protracted, secondary complications are more likely and survival is adversely affected. In this article, approaches to the diagnosis and treatment of BPF are discussed, with particular emphasis on bronchoscopic management options.

Spontaneous acquired diaphragmatic hernia without any apparent history of trauma is a very rare condition and is very difficult to diagnose. We present a case of a 21-year-old male who presented with abdominal pain for one month and four episodes of vomiting for one day. Clinical suspicion, chest radiography with nasogastric tube in situ and computed tomography (CT) confirmed the diagnosis. The diaphragmatic defect was repaired surgically. The patient had an uneventful post-operative recovery.

Intraoperative deaths (IODs) are rare but catastrophic. We systematically analyzed IODs to identify clinical and patient safety patterns.IODs in a large academic center between 2015 and 2019 were included. Perioperative details were systematically reviewed, focusing on (1) identifying phenotypes of IOD, (2) describing emerging themes immediately preceding cardiac arrest, and (3) suggesting interventions to mitigate IOD in each phenotype.Forty-one patients were included. Three IOD phenotypes were identified: trauma (T), nontrauma emergency (NT), and elective (EL) surgery patients, each with 2 sub-phenotypes (e.g., ELm and ELv for elective surgery with medical arrests or vascular injury and bleeding, respectively). In phenotype T, cardiopulmonary resuscitation was initiated before incision in 42%, resuscitative thoracotomy was performed in 33%, and transient return of spontaneous circulation was achieved in 30% of patients. In phenotype NT, ruptured aortic aneurysms accounted for half the cases, and median blood product utilization was 2,694 mL. In phenotype ELm, preoperative evaluation did not include electrocardiogram in 12%, cardiac consultation in 62%, stress test in 87%, and chest x-ray in 37% of patients. In phenotype ELv, 83% had a single peripheral intravenous line, and vascular injury was almost always followed by escalation in monitoring (e.g., central/arterial line), alert to the blood bank, and call for surgical backup.We have created a framework for IOD that can help with intraoperative safety and quality analysis. Focusing on interventions that address appropriateness versus futility in care in phenotypes T and NT, and on prevention and mitigation of intraoperative vessel injury (e.g., intraoperative rescue team) or preoperative optimization in phenotype EL may help prevent IODs.

In the current era of episode-based hospital reimbursements, it is important to determine the impact of hospital size on contemporary national trends in surgical technique and outcomes of lobectomy.Patients aged18 y undergoing open and video-assisted thoracoscopic surgery (VATS) lobectomy from 2008 to 2014 were identified using insurance claims data from the National Inpatient Sample. The impact of hospital size on surgical approach and outcomes for both open and VATS lobectomy were analyzed.Over the 7-y period, 202,668 lobectomies were performed nationally, including 71,638 VATS and 131,030 open. Although the overall number of lobectomies decreased (30,058 in 2008 versus 27,340 in 2014, P 0.01), the proportion of VATS lobectomies increased (24.0% versus 46.9%), and open lobectomies decreased (76.0% versus 53.0%, all P 0.01). When stratified by hospital size, small hospitals had a significant increase in the proportion of open lobectomies (6.4%-12.2%; P = 0.01) and trend toward increased number of VATS lobectomies (2.7%-12.2%). Annual mortality rates for VATS (range: 1.0%-1.9%) and open (range: 1.9%-2.4%) lobectomy did not significantly differ over time (all P 0.05) but did decrease among small hospitals (4.1%-1.3% and 5.1%-1.1% for VATS and open, respectively; both P 0.05). After adjusting for confounders, hospital bed size was not a predictor of in-hospital mortality.Utilization of VATS lobectomies has increased over time, more so among small hospitals. Mortality rates for open lobectomy remain consistently higher than VATS lobectomy (range 0.4%-1.4%) but did not significantly differ over time. This data can help benchmark hospital performance in the future.

Re-expansion Pulmonary oedema (RPE) is a rare but potentially fatal complication, which can arise after a rapid decompressive treatment of pulmonary collapse secondary to pleural effusion, pneumothorax or atelectasis. The pathophysiological mechanism is still poorly understood, admitting a

Background: There is an increasing demand for minimally invasive myxoma resection. This study aimed to investigate the safety and feasibility of minimally invasive myxoma resection. Methods: In this retrospective study, we collected information from 95 patients who underwent myxoma resection between January 2016 and December 2020. Based on the operative approach, the patients were divided into the minimally invasive myxoma resection (Mini-MR) group (N = 30) and the sternotomy myxoma resection (SMR) group (N = 65). Intraoperative and postoperative data were compared between the two groups. Results: The postoperative ventilator-assisted time, CSICU time, and postoperative hospital stay were shorter in the Mini-MR group than in the SMR (13.05 ± 4.98 vs. 17.07 ± 9.52 h; 1.73 ± 0.29 vs. 2.27 ± 1.53 d; 6.20 ± 1.50 vs. 9.48 ± 3.37 d, respectively), and the difference was statistically significant (P < 0.05). Mini-MR had lower postoperative drainage and blood transfusion rate in the first 24 h compared with SMR (38.93 ± 69.62 vs. 178.25 ± 153.06 ml; 26.6% vs. 63.1%), and the differences were statistically significant (P < 0.05). Conclusion: Mini-MR has the advantages of less CSICU stay time, less ventilator time, less postoperative drainage in the first 24h, less blood transfusion, fewer postoperative hospital stays, and faster recovery. Mini-MR is a safe and feasible surgical procedure for myxoma resection.

Introduction Although indications and outcomes for trauma patients who require resuscitative thoracotomies are well studied, little is known about how prehospital chest compressions support survival in patients who do not meet criteria for subsequent resuscitative thoracotomy. Methods Data from a single institutional retrospective review of trauma patients who required prehospital chest compressions from 1/2015 to 12/2020 were collected. Patients who underwent compressions only were compared to those who underwent subsequent resuscitative thoracotomy. The primary outcome was in-hospital mortality. Results Fifty-two patients were identified, 22 of whom underwent compressions only and 30 of whom went on to undergo thoracotomy. Patients who underwent compressions only were more likely to be female (36% vs 10%, P = .04), older (mean 46 vs 35 years, P = .04), and to experience blunt trauma (78% vs 43%, P = .01). Injury severity score was similar between the cohorts (mean 18 vs 28, P = .11). One patient in the compressions only cohort had a REBOA placed compared to two in the thoracotomy cohort (1.9% vs 3.67%, P > .99). Return of spontaneous circulation (ROSC) was achieved in 17% of the compressions only cohort compared to 45% of the thoracotomy cohort (P = .03). In-hospital mortality in the compressions only cohort was 100%, whereas in-hospital mortality in the thoracotomy cohort was 94% (P = .50), with a mean of zero survival days in both groups (P = .33). Conclusion Prehospital chest compressions without thoracotomy were uniformly fatal, even if transient ROSC was obtained. Our findings support termination of chest compressions for those trauma patients who do not meet criteria for resuscitative thoracotomy.

Intercostal schwannomas can present incidentally and lead to compressive thoracic symptoms. These slow-growing and benign tumors typically arise from intercostal nerves and are supplied by intercostal arteries, which may increase the risk of hemorrhagic complications with surgical resection. Due to the rarity of intercostal schwannomas, there exists no standardized management algorithms. Pre-operative angiography and embolization can supplement surgical thoracotomy and resection by decreasing intra-operative hemorrhage and minimizing the risk of anterior spinal cord hypoperfusion.

Extended left ventricular septal myectomy remains the gold standard for the treatment of hypertrophic obstructive cardiomyopathy (HOCM) with refractory symptoms. On the basis of traditional modified transaortic Morrow myectomy, we innovatively performed a minimally invasive, video-assisted single-port thoracotomy through the right infra-axillary region. Our procedure can provide good visualization of the left ventricular outflow tract and hypertrophic ventricular septum for accurate resection. It also ensures optimal exposure of the mitral valve in the presence of complex mitral subvalvular structures.

Chest tube insertion requires interdisciplinary teamwork including an emergency surgeon or physician in conjunction with a nurse. The purpose of the study was to validate an interdisciplinary performance assessment scale for chest tube insertion developed from literature analysis.This prospective study took place in the simulation center of the University of Paris. The participants included untrained emergency/intensivist residents and trained novice emergency/intensivist physicians with less than 2 years of clinical experience and 6 months following training in thoracostomy, and nursing students. Each interdisciplinary pair participated in a high-fidelity simulation session. Two independent observers (O1 and O2) evaluated 61 items. Internal coherence using the Cronbach's α coefficient, intraclass correlation coefficient (ICC), and correlation of scores by regression analysis (R2) were analyzed. Comparison between O1 and O2 mean scores used a t test and F test for SDs. p Value 0.05 was significant.From an initial selection of 11,277 articles, 19 were selected to create the initial scale. The final scale comprises 61 items scored out of 80, including 24 items for nursing items, 24 items for medical competence, and 13 mixed items for the competence of both. 40 simulations including 80 participants were evaluated. Cronbach's α = 0.76, ICC = 0.92, R2 = 0.88. There was no difference between the observers' assessments of means (p = 0.82) and SDs (p = 0.92). Score was 51.6 ± 5.9 in the group of untrained residents and nursing student, and 57.2 ± 2.8 in the trained group of novice physicians and nursing students (p = 0.0003).This first performance assessment scale for interdisciplinary chest tube insertion is valid and reliable.

The aim of this study was to define a threshold of minimal clinically important improvement (MCII) for interpreting patient condition following video-assisted thoracoscopic surgery (VATS).Patients undergoing VATS were recruited for this multicenter, prospective, observational cohort study. Symptoms were measured using the MD Anderson Symptom Inventory-Lung Cancer Module perioperatively. To define MCIIs, we first identified index symptoms, defined as the most severe symptoms showing the largest reduction from day 1 post-surgery to discharge. MCIIs for each index symptom were then obtained via an anchor-based approach. Symptom recovery was defined as an MCII after post-surgery day 1. Cox regression models were used to identify risk factors for unrecovered index symptoms.Using 366 patients, we identified pain and fatigue as index symptoms after VATS. MCII was defined as a 30% reduction in pain or fatigue. At discharge, 22.6% of patients had not recovered from pain and 22.4% had not recovered from fatigue. Cox models found that risk factors for unrecovered pain were Charlson Comorbidity Index score ≥1 (hazard ratio [HR] 1.36, 95% confidence interval [CI] 1.04-1.77; p = 0.02) and preoperative neoadjuvant therapy (HR 2.78, 95% CI 1.13-6.83; p = 0.02). Malignancy was a risk factor for unrecovered fatigue (HR 1.47, 95% CI 1.02-2.13; p = 0.04).Pain and fatigue can be used as index measures for symptom recovery in patients following VATS. A 30% MCII represented meaningful recovery after VATS and could identify patients who may need extensive care after discharge.

The most commonly encountered tumour of the spine is metastasis, and thoracic spine is the most commonly metastatic spine. Controversy exists regarding the optimal surgical approach for this kind of patient. The author conducted a study to assess the differences between anterior thoracotomy and a posterior approach in patients with malignant epidural cord compression in the thoracic spine.Between January 2004 and December 2017, 97 patients with metastatic thoracic lesion were stratified into two groups by approach method to the lesion site: Group A - mean anterior thoracotomy, decompression and fixation; and Group P - represented posterior decompression and fixation. Survival time, neurologic status, each complication by surgery or in hospital, and days in intensive care unit(ICU) were compared.Twenty-five patients were grouped in Group A, and 72 patients belonged to Group P. Lung cancer was the most common primary cancer in both groups. Operation time (213.0 vs. 199.2 min, p = 0.380) and blood loss (912.5 vs. 834.4 ml, p = 0.571) were not statistically significantly different between the two groups. Six patients in Group A (24%) and 6 in Group P (8.3%) developed complications (p = 0.040). Patients in Group A required more days of care in ICUs (2.36 vs. 0.19 days, p 0.001). The longer survival was seen in Group P (15.4 vs. 11.2 months) but with no significant difference.A lower surgical complication rate and fewer days of care in ICU were seen in Group P. The authors would prefer a posterior approach for those with thoracic metastatic tumour.

Purpose Hepatoblastoma (HB) and hepatocellular carcinoma (HCC) are the most common primary malignant tumors of childhood. Intraoperative indocyanine green (ICG) administration with near-infrared imaging (NIR) has emerged as a surgical technology that can be used to assist with localization of pulmonary metastases secondary to HB; however, there has been limited application as an adjunct for resection of the primary liver tumor and assessment of extrahepatic disease. Methods We present 14 patients treated for HB, HCC, and malignant rhabdoid tumor at our institution with the use of intraoperative NIR-ICG guidance. All patients were treated with 0.2–0.75 mg/kg IV ICG, 48–96 h prior to surgery. Intraoperative NIR-ICG guided imaging was performed with several commercial devices. Results Intraoperative NIR-ICG guidance allowed pulmonary metastasectomy in five patients using thoracoscopy or thoracotomy allowing for visualization of multiple nodules not seen on preoperative imaging most of which were positive for malignancy. NIR-ICG guidance allowed for assessment of extrahepatic extension in three patients; an HCC patient with extrahepatic lymph node extension of disease, an HB patient with extrapulmonary thoracic recurrence in the diaphragm and chest wall, and a patient with tumor rupture at diagnosis with peritoneal nodules at the time of surgery. This technique was used to guide partial hepatectomy in 11 patients for which the technique enabled successful identification of tumor and tumor margins. Three patients had nonspecific staining of the liver secondary to decreased timing from ICG injection to surgery or biliary obstruction. NIR-ICG enabled resection of satellite HB lesions in three multifocal patients and confirmed a benign satellite lesion in two additional patients. Conclusions Intraoperative use of NIR-ICG imaging during partial hepatectomy enabled enhanced identification and guidance for surgical resection of extrahepatic disease and multifocal liver tumors for the treatment of children with primary liver cancer.

In this article, we have explored the feasibility and safety of Da Vinci’s robotic surgery system in the radical resection of lung cancer. For this purpose, 73 cases of patients with lung cancer who underwent radical resection in the thoracic surgery of our hospital, particularly from July to September 2020, were collected, of which 22 cases operated with the Da Vinci robot were the Da Vinci robot group, including 11 men and 11 women. The 51 patients who underwent thoracoscopic surgery were in the thoracoscopic group, including 24 males and 27 females. All 22 patients in the Da Vinci robot group completed the operation under the Da Vinci robot operation system without conversion to thoracotomy. In the thoracoscopic group, 49 patients successfully completed the operation under thoracoscopy, and 2 patients were converted to thoracotomy. There was a significant difference between the two groups in the average operation time and the number of lymph nodes, but there was no significant difference in the amount of intraoperative bleeding and postoperative hospital stay. Compared with thoracoscopic radical lung cancer surgery, Da Vinci’s robotic surgery system is equally safe and effective, and more lymph nodes are cleaned during surgery.

Objective: Our objective was to evaluate for any changes in quality or cost when robotic lung resection is used with significant trainee participation. Methods: All anatomic lung resections between January 2006 and June 2016 were identified from a prospectively maintained database. Clinical data were recorded by double entry. Cost and cancer-related data were gathered from the business analytics department and tumor registry. Robotic outcomes were compared to an ongoing thoracotomy and video-assisted thoracic surgery (VATS) experience. Propensity scores using age, sex, and comorbidities were assigned for statistical analysis. Survival was evaluated using the Kaplan–Meier method. Results: Of 523 consecutive cases, 483 were included (211 robotic, 210 thoracotomy, 62 VATS). There were 74 robotic cases (35%) performed by trainees as the console surgeon. Length of stay was shortest for robotics (3 days) compared to thoracotomy (7 days, P 0.25). There was no significant difference in negative margin rates. Total cost related to the hospitalization for surgery was $5,721 less for robotics compared to thoracotomy ( P = 0.003) but comparable to VATS. Trainees served as console surgeon in 0% of cases in the first 2 years of robotics but increased to 79% in the last year of the study. Conclusions: Robotic lung resection can be safely performed and taught in an academic medical center without sacrificing quality or cost.

Introduction: The number of lung metastases (M1) of colorectal carcinoma (CRC) in relation to the findings of computed tomography (CT) is the object of study. Methods: Prospective and multicenter study of the Spanish Group for Surgery of CRC lung metastases (GECMP-CCR). The role of CT in the detection of pulmonary M1 is evaluated in 522 patients who underwent a pulmonary metastasectomy for CRC. We define M1/CT as the ratio between metastatic nodules and those found on preoperative CT. Disease-specific survival (DSS), disease-free survival (DFS), and surgical approach were analyzed using the Kaplan–Meier method. Results: 93 patients were performed by video-assisted surgery (VATS) and 429 by thoracotomy. In 90%, the M1/CT ratio was =1, with no differences between VATS and thoracotomy (94.1% vs 89.7%, p = 0.874). In the remaining 10% there were more M1s than those predicted by CT (M1/CT > 1), with no differences between approaches (8.6% vs 10%, p = 0.874). 51 patients with M1/CT > 1, showed a lower median DSS (35.4 months vs 55.8; p = 0.002) and DFS (14.2 months vs 29.3; p = 0.025) compared to 470 with M1/CT = 1. No differences were observed in DSS and DFS according to VATS or thoracotomy. Conclusions: Our study shows equivalent oncological results in the resection of M1 of CRC using VATS or thoracotomy approach. The group of patients with an M1/CT ratio >1 have a worse DSS and DFS, which may mean a more advanced disease than predicted preoperatively. Introducción El número de metástasis pulmonares (M1) de carcinoma colorrectal (CCR) en relación con los hallazgos de la tomografía computarizada (TC), es objeto de estudio. Métodos Estudio prospectivo y multicéntrico del Grupo Español de Cirugía de las metástasis pulmonares del CCR (GCMP-CCR). Se evalúa el papel de la TC en la detección de M1 pulmonares en 522 pacientes intervenidos de una metastasectomía pulmonar por CCR. Definimos como M1/CT al cociente entre los nódulos metastásicos y los hallados en la TC preoperatoria. Se analizó la supervivencia específica de enfermedad (SEE), la supervivencia libre de enfermedad (SLE) y el abordaje quirúrgico mediante el método de Kaplan-Meier. Resultados En 93 pacientes se utilizó la cirugía videoasistida (VATS) y 429 toracotomías. En un 90% el cociente M1/TC fue =1, sin diferencias entre VATS y toracotomía (94,1 vs. 89,7%; p = 0,874). En el 10% restante existían más M1 que las predichas por la TC (M1/CT > 1), sin diferencias entre abordajes (8,6 vs. 10%; p = 0,874). Cincuenta y un pacientes con M1/CT > 1, mostraron una menor mediana de SEE (35,4 vs. 55,8 meses; p = 0,002) y SLE (14,2 vs. 29,3 meses; p = 0,025) en comparación con 470 con M1/CT = 1. No se observaron diferencias en la SEE y la SLE según VATS o toracotomía. Conclusiones Nuestro estudio muestra unos resultados oncológicos equivalentes en la resección de M1 de CCR mediante abordaje VATS o toracotomía. El grupo de pacientes con un cociente M1/CT > 1 presentan una peor SEE y SLE, pudiendo significar una enfermedad más avanzada de la predicha preoperatoriamente.

Background The relationship between retrograde arterial perfusion and stroke in patients with peripheral vascular disease has been widely documented. Antegrade arterial perfusion has been favoured as an alternative approach in less invasive mitral valve (MV) operations. We aimed to analyse our experience in patients with peripheral arterial disease undergoing MV surgery through a right mini-thoracotomy adopting antegrade arterial perfusion. Method A single-institution retrospective study on prospectively collected data was performed on patients undergoing right mini-thoracotomy MV surgery with antegrade arterial perfusion. Since 2009, indication for the latter was dictated by the severity of atherosclerotic burden. Preoperative screening included computed tomography, angiography, or both for the evaluation of the aorta and ileo-femoral arteries. Results Consecutive patients (n=117) underwent MV surgery through a right mini-thoracotomy with antegrade arterial perfusion, established either by transthoracic central aortic cannulation in 65 (55.6%) cases or by axillary arterial cannulation in 52 (44.4%). Mean logistic EuroSCORE was 11%±2.3%. Twenty-five (25) (21.4%) patients had undergone one or more previous cardiac operations. Operative mortality was 4.3% (n=5). Nonfatal iatrogenic aortic dissection occurred in one case (0.8%). The incidence of stroke was zero. Conclusions Axillary or central aortic cannulation is a promising alternative route to provide excellent arterial perfusion in right mini-thoracotomy MV surgery, with a very low incidence of stroke and other major perioperative complications in patients with severe aortic or peripheral arterial disease.

Background The effect of resuscitative endovascular balloon occlusion of aorta (REBOA) in lowering mortality rate compared to resuscitative thoracotomy (RT) is inconclusive. In this updated systematic review and meta-analysis, we determined the effectiveness of the two techniques in patients with noncompressible torso hemorrhage (NCTH). Materials and methods Online databases (PubMed, Embase, and MEDLINE) were searched until April 23, 2021, for original articles investigating the effect of REBOA on relevant outcomes (e.g., mortality in ED, mortality before discharge, in-hospital mortality, length of hospital stay and length of ICU stay) among NCTH patients in contrast to open aortic occlusion by RT. Data on baseline characteristics and endpoints were extracted. Review Manager version 5.4.1 and OpenMetaAnalyst were used for analyses. Risk ratios (RR) and the weighted mean differences (WMD) with corresponding 95% confidence intervals were calculated. Results Eight studies were included having 3241 patients in total (REBOA: 1179 and RT: 2062). The pooled analysis demonstrated that compared to RT, mortality was significantly lower in the REBOA group in all settings: In emergency department (ED) (RR 0.63 [0.45, 0.87], P = 0.006, I2 = 81%), before discharge (RR= 0.86 [0.75, 0.98], P = 0.03, I2 = 93%), and in-hospital mortality (RR 0.80 [0.68, 0.95], P = 0.009, I2 = 85%). Similarly, the length of ICU stay was significantly lower in REBOA group (WMD = 0.50 [-0.48, 1.48], P = 0.32, I2 =97%). However, no significant differences were observed in the length of hospital stay (WMD = 0.0 [-0.26, 0.26] P = 1). Conclusions Our pooled analysis shows REBOA to be effective in reducing mortality among NCTH patients. However, due to limited studies, the positive findings should be viewed discreetly and call for further investigation.

Background Few studies have identified factors associated with successful VATS or thoracotomy as the initial operative strategy among patients with traumatic hemothorax. Material and methods We performed an exploratory analysis using the 2008 to 2017 TQP database. We identified all patients aged 18 to 89 years with traumatic hemothorax who were treated with tube thoracostomy alone in the first 24-hours of admission, followed by VATS or thoracotomy. Logistic regression was used to identify factors associated with successful VATS (no conversion or reoperation) or thoracotomy (no reoperation) as the initial operative strategy. Results Among 2052 patients managed with initial VATS after chest tube drainage, 1710 (83%) were successful, while 263 (13%) were converted to thoracotomy and 79 (4%) required reoperation. On multivariable analysis, poor GCS (OR = 0.96 [95% CI = 0.94-0.99]), major injury (OR = 0.69 [95% CI = 0.53-0.90]), and diaphragmatic injury (OR = 0.42 [95% CI = 0.30-0.60]) were associated with lower odds of successful VATS, while rib fractures (OR=1.29 [95% CI=1.01-1.66]) were associated with higher odds of success of the initial operative plan. Among 3486 patients initially managed with thoracotomy after drainage with tube thoracostomy, 3118 (89.4%) were successful, while 11% (n = 368) required reoperation. Multivariable analysis revealed that major injury (OR = 0.68 [95% CI = 0.50-0.92]), blunt mechanism (OR = 0.63 [95% CI = 0.50-0.78]), and diaphragmatic injury (OR = 0.67, 95% CI = 0.53-0.84]) were associated with lower odds of successful thoracotomy as the initial operative plan. Conclusions More severe injuries and diaphragmatic injuries have lower odds of successful of VATS or thoracotomy as the initial operative management strategy among patients with traumatic hemothorax. Rib fractures may be associated with higher odds of success of VATS as the initial management strategy.

Background Limited data exist on the management of complete vascular rings (CVR) in adults. We reviewed our institution's surgical experience in the management of these patients. Methods Between 2010 and 2019, all adult patients that underwent a thoracotomy for a CVR repair were identified. We performed a retrospective medical record review of these patients to characterize their demographics and outcomes. Results Among the 5 patients identified (3 females, 2 males; Mean age 50 ± 9 years), anatomic variants were right arch and Kommerell diverticulum (KD) in 3 (60%) and double aortic arch in 2 (40%) patients. Indications for operation included dysphagia in 4 (80%), respiratory symptoms in 3 (60%) and aneurysmal KD in 1 (20%) patient. Two right aortic arch exclusion, 1 ligamentum arteriosum (LA) division, 1 LA division combined with a KD resection and 2 aortic reconstructions with interposition Dacron graft under partial cardiopulmonary bypass, were performed. Two carotid-subclavian artery transpositions prior to the thoracotomy were done. The postoperative length of stay was 10.0 (IQR 7.3–14.8) days. One reoperation for chylothorax and 1 for symptoms recurrence were performed for the same patient. Over a follow-up period of 1.4 (IQR 0.4–7.0) years, no mortality or major postoperative complications occurred. At their last follow-up visit, all patients reported no related remaining symptoms, except for persisting mild asthma in 1 patient. Conclusions Open repair of CVR in adults can be performed safely with low complication rate. Symptoms improved in all patients after definitive repair.

Minimally invasive mitral valve surgery (MIMVS) has become the standard approach for mitral valve pathology in many centres. The anterolateral mini thoracotomy access is beneficial in reoperative surgery by avoiding repeat sternotomy associated risks. The aim of this study is to analyse the safety of this technique. All patients undergoing reoperative MIMVS between 2008 and 2019 were studied retrospectively. Primary endpoint was 30-day major complications and mortality; secondary outcome was long term survival, reoperation rate and rate of more than moderate recurrent regurgitation. 146 Patients underwent reoperative MIMVS with a mean age of 68 ± 8 years. The composite outcome of 30-day major complication and mortality was 29.5%. 30-Day mortality was 6.2% and stroke rate 3.4%. Survival for the whole cohort was 89.7 ± 2.5% at 1-year, 71.6 ± 4.3% at 5 year and 50.9 ± 5.9% at 8-year follow up. Cox regression analysis revealed reduced left ventricular function (HR 2.8; 95%CI 1.5 - 5.0), GFR60 (HR 2.1; 95%CI 1.2 - 3.7) and active endocarditis (HR 6.4; 95%CI 2.7 - 15.4) as variables associated with reduced long-term survival. The cumulative incidence of re-operation after mitral valve replacement was 11.3 ± 3.2% at 5-year and for repair 16.2 ± 7.5% at 5-year. The cumulative incidence of more than moderate recurrent regurgitation after mitral valve repair was 25.4 ± 9.0% at 3-year. Minimally invasive access in reoperative mitral valve surgery in the current study showed similar 30-day mortality and stroke rate compared to repeat sternotomy results reported in literature.

Purpose Pulmonary parenchyma saving method (cystotomy and enucleation) has been globally accepted in lung hydatidosis. However, whether capitonnage is performed or not after cystotomy is still controversial. This study aims to improve the diagnosis and treatment of patients. Methods We retrospectively analyzed the data of 12 pediatric patients with pulmonary hydatid cysts. These 12 patients (10 males and 2 females), with an average age of 8.7 years, underwent cystotomy without capitonnage. The mean follow-up period was 36 months. Results Among the 12 patients, 10 underwent thoracotomy cystotomy and 2 underwent thoracoscopic surgery with excellent outcomes except one case of postoperative broncho-pleura fistula, which was treated through thoracoscopic surgery. The mean hospital stay was 8 days. No death or recurrence occurred during the follow-up period. Conclusion Good therapeutic effect can be expected by combining cystotomy of pulmonary hydatid cysts with postoperative anti-hydatid drug therapy. For those unruptured (uncomplicated) hydatid lung cysts, cystotomy with the non-capitonnage method seems to be the best option, which needs to be verified by well-designed studies.

Analysing the results of patients with odontogenic descending necrotising mediastinitis (DNM) treated predominantly by transcervical approach.Odontogenic DNM is a rare but serious complication of dental disease and dental procedures.Retrospective evaluation of 20 patients who underwent surgery for odontogenic DNM.The mean age was 33.95±12.24 years, and 18 patients (90 %) were men. Type I and diffuse form of DNM were identified in 8 (40 %) and 12 (60 %) patients, respectively. The mean time between the onset of symptoms and surgery was 7.16±4.23 days. The transcervical approach was used in 16 patients, combined cervicotomy and subxiphoid incision in three patients, and cervicotomy and posterolateral thoracotomy was used in one patient. Four patients were reoperated. The mean mediastinal drainage duration and postoperative length of stay (LOS) were 17.05±10.27 days and 20.70±10.87 days, respectively. Fourteen (70 %) patients received mechanical ventilation with a mean duration of 8.86±9.55 days. Comorbidities were present in five (26 %) patients; there were complications in 17 (85 %) patients. In-hospital mortality reached 5 % (1 patient). Thirty-five teeth were extracted. Lower mandibular molars represented 21 (62 %) of extracted teeth. Submandibular and submental spaces were the most affected by the presence of deep neck infection (five and four cases, respectively).This study supports the role of transcervical mediastinal drainage as an alternative approach in the surgical treatment of odontogenic DNM (Tab. 4, Fig. 2, Ref. 30).

The aim: The aim of this work is to describe the clinical case of the first lung transplant in Ukraine through anterolateral access and to analyze management of patient in the postoperative period, followed by assessment of his general condition and quality of life. Materials and methods: Analysis of the clinical case of the patient who underwent the first lung transplantation in Ukraine, including a description of surgery, anesthesia, and postoperative recovery. Conclusions: Thus, based on the data of the world literature, as well as on the results of treatment on the basis of Municipal Non-Profit Enterprise “ Lviv Emergency Clinical Hospital” we can conclude that lung transplantation is one of the most effective methods of treatment of patients with end-stage lung disease. This operation improves patients’ quality of life, general well-being and ability to physical activity.

A 62-year-old woman with a history of lung resection for lung cancer was admitted to our hospital due to cough, which became progressively more severe. She was diagnosed with chronic empyema with bronchopleural fistula (BPF) of the right upper bronchial stump. Although a pedicled muscle flap was transposed to the empyema cavity, the fistula remained. We used a vacuum-assisted closure system after open-window thoracotomy and observed the cavity reduction with expansion of the transposed muscle flap. We quantitatively evaluated the dynamics of the cavity change using a three-dimensional image analysis system. A reduction of the volume of the muscle flap by prolonged empyema and expansion of the muscle flap was observed immediately after vacuum-assisted management. However, expansion of the right residual lung was not recognized. Pedicled muscle flap transposition followed by vacuum-assisted management after open-window thoracotomy may be effective for treating chronic empyema caused by BPF.