Intrathoracic Transposition of a Pedicled Latissimus Dorsi Muscle Flap for Complicated Chronic Empyema Thoracis: A Plea for its Popularity in our Subregion.

INTRODUCTION: Empyema thoracis is a debilitating disease that still constitutes a significant burden among thoracic surgical diseases in our environment. It sometimes occurs secondary to ruptured lung abscess with varying degrees of lung destruction and bronchopleural fistula. CASE REPORT: A 65-year-old woman presented to our unit with a two-month history of cough which subsequently became productive of purulent sputum and posture-dependent, and fever, with progressive dyspnea on exertion. She was subsequently managed for chronic right empyema thoracis secondary to a ruptured lung abscess. We briefly describe the evaluation, indication, and technique for intrathoracic transposition of a pedicled latissimus dorsi muscle flap for operative management of this index disease, and the very good medium and long-term outcomes observed for this patient. CONCLUSION: Where indicated and with meticulous preoperative planning, transposition of a pedicled latissimus dorsi muscle flap for complicated chronic empyema thoracis can prevent a surgical albatross with a reduced hospital stay, cost of treatment and excellent patient satisfaction at the meagre expense of about 30 minutes or less extra intra-operative time.

INTRODUCTION: L'empyème thoracique est une maladie invalidante qui constitue toujours un fardeau significatif parmi les maladies chirurgicales thoraciques dans notre environnement. Il survient parfois secondairement à un abcès pulmonaire rompu avec des degrés variables de destruction pulmonaire et de fistule bronchopleurale. RAPPORT DE CAS: Une femme de 65 ans s'est présentée à notre unité avec une toux persistante depuis deux mois, qui est ensuite devenue productive de crachats purulents dépendant de la posture, ainsi que de la fièvre, avec une dyspnée progressive à l'effort. Elle a ensuite été traitée pour un empyème thoracique chronique droit secondaire à un abcès pulmonaire rompu. Nous décrivons brièvement l'évaluation, les indications et la technique de transposition intrathoracique d'un lambeau musculaire grand dorsal pédiéculé pour la prise en charge opératoire de cette maladie, ainsi que les très bons résultats à moyen et long terme observés pour cette patiente. CONCLUSION: Lorsque cela est indiqué et avec une planification préopératoire méticuleuse, la transposition d'un lambeau musculaire grand dorsal pédiéculé pour un empyème thoracique chronique compliqué peut éviter un fardeau chirurgical avec une réduction du séjour hospitalier, du coût du traitement et une excellente satisfaction du patient, avec un faible coût supplémentaire en temps opératoire de seulement environ 30 minutes ou moins. MOTS-CLÉS: Abcès pulmonaire, lambeau musculaire grand dorsal pédiéculé, empyème thoracique, résultats.

Lemierre syndrome complicated by bronchopleural fistula.

We present a 19-year-old woman, a case of Lemierre syndrome, who presented with fever, sore throat, and left shoulder pain. Imaging revealed a thrombus in the right internal jugular vein, multiple nodular shadows below both pleura with some cavitations, right lung necrotizing pneumonia, pyothorax, abscess in the infraspinatus muscle, and multiloculated fluid collections in the left hip joint. After inserting a chest tube and administering urokinase for the pyothorax, a bronchopleural fistula was suspected. The fistula was identified based on clinical symptoms and computed tomography scan findings. If a bronchopleural fistula is present, thoracic lavage should not be performed as it may cause complications such as contralateral pneumonia due to reflux.

Pyopneumothorax with bronchopleural fistula due to pulmonary infection caused by Porphyromonas gingivalis in a patient with periodontitis.

Pyopneumothorax with bronchopleural fistula is a rare complication of lung infection. We herein report a case of pyopneumothorax with bronchopleural fistula caused by Porphyromonas gingivalis infection, a common pathogenic pathogen of periodontitis, in a 49-year-old man with periodontitis. The patient was admitted with respiratory failure. Pleural puncture yielded a lot of gas continually and foul-smelling light brown pus, which was found to be caused due to infection with P. gingivalis by the metagenomic next generation sequencing (mNGS) and anaerobic culture.

A treatment protocol for chronic post-pneumonectomy empyema associated with bronchopleural fistula: A single-centre retrospective study.

Chronic post-pneumonectomy empyema (CPPE) associated with bronchopleural fistula (BPF) is a potentially fatal complication and remains a surgical challenge. This study aims to propose a treatment protocol for managing this severe disease. From July 2009 to June 2021, 47 CPPE with BPF patients were treated in our department. CT scan with 3D reconstruction was used to detect BPF and to evaluate the location and volume of empyema cavity. Different surgical techniques were used to close BPFs according to they sizes. Multiple pedicled muscle flaps were chosen to fill the empyema cavity, and among them, latissimus dorsi (LD) was the mostly used flap. For cases that regional flaps were not suitable, free flaps were used. Patients were followed-up from 7.9 to 102.8 months. Forty-four patients (93.6%) healed after the operation. Closure of BPFs failed in three patients (6.4%), leading to regional infection. These patients were treated by bronchoscopic application of sealants, continuous drainage and antibiotics, and they eventually healed. Total or partial flap loss was not seen in any of the cases. Treatment protocol was proposed based on these results. CT scan with 3D reconstruction is an effective examination to evaluate pleural cavity defect and BPF. Proper technique to close the BPF and right choice of flap to fulfil the empyema cavity are the two most important key points to treat CPPE associated with BPF patients.

Recurrent endobronchial occlusion and aorto-bronchial fistula formation in Behcet's disease.

BACKGROUND: Behcet's disease is a multi-system inflammatory disorder. A small subset of patients with Behcet's develop relapsing polychondritis which is classified as a separate disease known as Mouth and Genital ulcers with inflamed cartilage (MAGIC syndrome). It has previously been observed that this condition can also affect the cartilaginous tissue in the tracheobronchial tree. CASE PRESENTATION: We present the case of a 44-year-old lady with Behcet's Disease, Mouth and Genital ulcers with inflamed cartilage (MAGIC) syndrome and an aortic Frozen Elephant Trunk (FET) who presented to hospital with recurrent episodes of left lobar collapse of the lung. During bronchoscopy, we found the presence of multiple inflammatory endobronchial webs occluding segments of the left bronchial tree. Repeated examinations showed evidence that these inflammatory webs were progressing in size, density and location. Furthermore, we noticed herniation of her descending aortic FET into her left bronchial tree forming an aorto-bronchial fistula which was complicated by a graft infection. Her descending aortic FET section was surgically replaced with an open procedure and bronchoscopic interventions attempted to remove the occlusions in her bronchial tree. Despite optimisation of medical management and surgical correction, this patient continued to develop progressive occlusion of her left bronchial tree, resulting in a chronically collapsed left lung. CONCLUSIONS: A multi-disciplinary team approach is of paramount importance in order to optimally manage patients with Behcet's disease, balancing immunosuppressive regimens that need close monitoring and titration in the context of potential surgical intervention and the risk for intercurrent infection.

Surfactant for a Patient with Refractory Pyopneumothorax and Acute Respiratory Distress Syndrome Due to Pneumococcal Necrotizing Pneumonia Complicated by a Bronchopleural Fistula.

Background: Necrotizing pneumonia rarely occurs in children, but when it does it can be complicated by bronchopleural fistula, empyema, pneumothorax, sepsis, and acute respiratory distress syndrome (ARDS). Antimicrobial therapy is the cornerstone of its management; however, surgery is necessary in some cases. Ideally, surgical interventions are kept to a minimum, but this is not always possible if there is a mass effect from air and fluid in the pleural space, pulmonary necrosis leading to massive hemoptysis, uncontrolled sepsis, or difficulties with assisted ventilation. Case Presentation: Herein we present a patient with refractory pyopneumothorax and ARDS due to pneumococcal necrotizing pneumonia complicated by a bronchopleural fistula. The patient's clinical condition deteriorated despite antibiotics, surgical drainage, and assisted ventilation. Owing to pneumothorax with a high percentage of air leakage, bilateral diffuse collapse of the lungs, and insufficient oxygenation, surgical treatment was considered, but because of the patient's lack of tolerance for surgery due to hemodynamic reasons and the complications associated with surgery, medical treatment was determined to be more appropriate. Surfactant treatment was administered to the patient, resulting in significant clinical improvement. Conclusion: To the best of our knowledge, this is the first report of the use of surfactant to treat ARDS due to necrotizing pneumonia. Based on the presented case, we think surfactant can be considered as a salvage treatment for such patients.

Diagnosis of Traumatic Bronchobiliary Fistula With Late 99m Tc-Mebrofenin SPECT/CT.

ABSTRACT: Bronchobiliary fistula (BBF) represents a rare disorder; it consists of abnormal interconnection between the biliary tract and bronchial trees. A 22-year-old woman with persistent chest pain, jaundice, and biliptysis was referred for hepatobiliary scintigraphy under clinical suspicion of a BBF. Patient medical history was consistent with biliary tree reconstruction secondary to an iatrogenic injury during cholecystectomy 4 years ago. Previous complementary studies (CT and MR cholangiopancreatography) were equivocal for diagnosis. Planar dynamic images of hepatobiliary scintigraphy in the first hour were inconclusive. A 24-hour SPECT/CT was performed and confirmed the BBF in a minimally invasive way.

Pneumonectomy and broncho-pleural fistula: predicting factors and stratification of the risk.

The goal of the study is to evaluate the different risk factors and stratify the patients, before the surgery, into distinct risk classes. We retrospectively reviewed pre, peri, and postoperative outcomes of 366 consecutive patients who underwent pneumonectomy for lung cancer between the last 10 years (2009-2019). We classified the patients into four classes, depending on preoperative assessments. Differences between groups were assessed with the log-rank test. Multivariable Cox proportional hazards regression analysis was used to assess the independent prognostic significance of the variables associated with the development of BPF at univariate analysis. Finally, we performed non-linear [artificial neural network (ANN)] multiple regression analyses. All tests were two-sided, and p values < 0.05 were considered significant. Fifty-one patients (13.9%) out of 366 developed BPF. Male sex (p = 0.048), right side (p = 0.015), postoperative pulmonary complications (p = 0.0139) and adjuvant treatments (p = 0.0169) were the independent predicting factors of fistulas in multivariate analysis. The right side (p = 0.043) and adjuvant treatments (p = 0.032) were the independent predicting factors of BPF after the ANN analysis. Based on multivariate and artificial neural network analysis and our experience, we observed a trend of growing risk of BPF in the first 4 weeks (early fistula), considering the four classes. Preoperative differentiation of the patients into four risk classes could allow a correct stratification of the growing risk of developing early BPF. This information could be significant to share with patients and the other physicians during the decision-making process, to minimise the risk of BPF.

[Effective Treatment for Empyema with Fistula by Negative Pressure Wound Therapy:Report of a Case].

A 54-year-old male with alcoholic cirrhosis and diabetes mellitus was referred to our hospital for the treatment of right pleural empyema with fistula. Despite performing a simple suture closure of the pulmonary fistula, air leakage occurred one week after surgery. Hence, we covered the fistula with a pediculed muscle flap associated with an open window thoracostomy. After 32 days of gauze drainage, negative pressure wound therapy( NPWT) was introduced for reducing the residual pleural space. A chest computed tomography( CT) scan showed almost the full expansion of the lung after undergoing 98 days of NPWT. The patient was discharged from the hospital four months after thoracostomy.

Drug use-related right-sided infective endocarditis complicated by empyema and bronchopleural fistula.

Right-sided infective endocarditis is frequently accompanied by septic pulmonary emboli, which may result in a spectrum of respiratory complications. We present the case of a 25-year-old woman diagnosed with infective endocarditis secondary to intravenous drug use. During a long and arduous hospital course, the patient developed empyema with bronchopleural fistula, representing severe but uncommon sequelae that may arise from this disease process. She was treated with several weeks of antibiotics as well as surgical thorascopic decortication and parietal pleurectomy.

Surgical Treatment for Pneumothorax and Tumor-bronchial Fistula Secondary to Pulmonary Metastasis of Osteosarcoma in Pediatric and Adolescent Patients.

BACKGROUND: Pneumothorax and tumor-bronchial fistula are rare complications of pulmonary metastasis of osteosarcoma. OBSERVATIONS: We herein report the cases of 3 pediatric and adolescent patients who developed pneumothorax or tumor-bronchial fistula during treatment of pulmonary metastasis of osteosarcoma with chemotherapeutics or antiangiogenic agents. Two patients developed pneumothorax, and the other patient developed tumor-bronchial fistula. All of the patients finally underwent the surgery to treat their complications. CONCLUSIONS: Although it is not a curative surgery, surgery for pneumothorax and tumor-bronchial fistula is acceptable. The operative procedure should be considered on the basis of the predicted prognosis of the patient.

Surgical Management of Bronchobiliary Fistula After Thoracoabdominal Trauma.

Bronchobiliary fistulas are exceedingly rare pathological connections between the biliary and the bronchial systems, which result from hepatobiliary neoplasms, abscesses, or thoracoabdominal trauma. Prompt recognition, diagnosis, and intervention is essential in order to prevent the high morbidity and mortality associated with this disease process. Multiple management strategies have been described in the literature; however, the optimal course has not been well defined. We present a case of a 31-year-old male who developed a bronchobiliary fistula 1 month after thoracoabdominal trauma. After conservative management with biliary stenting failed, he successfully underwent latissimus sparing right posterolateral thoracotomy, complete fistulectomy, right lower lobe wedge resection, and diaphragmatic reconstruction with subsequent resolution of his symptoms.

Morbidity and Mortality Risk Factors for Lung Hydatidosis Surgery: Over 30 Years' Experience Review.

BACKGROUND: Lung hydatidosis (LH) is still an endemic pathology. Different published surgical series have reported variable numbers of patients, but few have studied the morbidity- and mortality-associated risk factors. METHODS: Through a retrospective with a descriptive and analytical aim study, performed from January 1987 to December 2020, we reported all patients who underwent operations for LH, regardless of the cyst locations, numbers, and aspects. We excluded patients who were not operated on, patients with extrapulmonary hydatidosis, and those with a cystic pathology other than LH. RESULTS: Operations for LH were performed in 1169 patients, with a total of 1288 interventions and a median age of 20 years (semi-interquartile range [SIQR],11.5; 2-89 years). There were a total of 1951 cysts, with a median of 1 cyst (SIQR,0; 1-37 cysts) and a median size of 60 mm (SIQR,20; 10-250 mm). Forty percent were complicated. Conservative surgery was performed on most patients, and anatomical resection was required in 23 patients (1.8%). The median number of bronchial fistulas was 3 (SIQR,1; 0-16 fistulas). Decortication was necessary for 94 patients (7.3%). The morbidity rate was 25%, and mortality was 0.4%. Fever, pleural effusion, and associated decortication were correlated morbidity and mortality risk factors. Other morbidity factors were identified, including nonprotection of the surgical field, a cyst size ≥55 mm, and ≥3 bronchial fistulas. Mortality factors were determined, such as postoperative occurrence of septic shock, hemorrhage, and respiratory distress. CONCLUSIONS: The earlier we operate on LH patients (before complications set in) and identify the different associated risk factors, the better the prognosis of curative surgery is.