Turk Gogus Kalp Damar Cerrahisi Dergisi-Turkish Journal of Thoracic and Cardiovascular Surgery最新文献

Background: This study aims to investigate whether the concept of doubling time in hydatid cysts differs according to different parameters such as age, sex, and whether the cyst is located in the lung or liver. Background: This study aims to investigate whether the concept of doubling time in hydatid cysts differs according to different parameters such as age, sex, and whether the cyst is located in the lung or liver.

Methods: Between January 2012 and August 2023, a total of 138 hydatid cysts were retrospectively analyzed. There were 55 pulmonary (32 males, 23 females; mean age: 25.6±23.8 years; range, 2 to 77 years) and 83 hepatic hydatid cyst patients (32 males, 51 females; mean age: 31.1±22.8 years; range, 3 to 75 years).

Results: The mean doubling times for pulmonary and hepatic hydatid cysts were 73.4±41.8 and 172.6±108.8 days, respectively (p<0.001). When children (≤18 years old) and adult cases were compared for pulmonary hydatid cysts, the mean doubling times were 61.1±17.6 and 87.1±55.3 days, respectively (p=0.119), and for hepatic hydatid cysts, 110.6±48.4 and 215.6±118.3 days, respectively (p<0.001). While comparing male and female cases, the mean doubling time for pulmonary hydatid cysts was 77.6±32.2 and 67.6±52.6 days, respectively (p=0.018), while for hepatic hydatid cysts, it was 192.0±111.7 and 160.4±106.2 days, respectively (p=0.250).

Conclusion: The doubling time seems to be approximately 10 weeks in the lung and approximately 25 weeks in the liver. Hydatid cysts grow faster in children than adults in both the lungs and liver.

Background: The aim of this study was to evaluate the effects of preoperative three-dimensional (3D) modeling on the performance of uniportal video-assisted thoracoscopic bronchial sleeve resection and early postoperative outcomes.

Methods: A total of 10 patients (5 males, 5 females; mean age: 53.8±16.9 years; range, 18 to 75 years) who underwent uniportal video-assisted thoracoscopic bronchial sleeve resection with preoperative 3D modeling between April 2021 and November 2023 were retrospectively analyzed. Preoperative 3D modeling was prepared using computed tomography with an open-source 3D software program. Demographic, clinical, intraoperative, and postoperative data of the patients were recorded. Anatomical landmarks identified by preoperative 3D modeling were compared with intraoperative findings.

Results: The anatomical landmarks created with the 3D model were in 100% agreement with the intraoperative findings. The procedures performed were three left lower lobes, three right upper lobes, one middle lobe, one right lower lobe, and one parenchyma-sparing intermediate bronchial sleeve resection. Bronchial sleeve resection was completed using uniportal video-assisted thoracoscopic technique in 90% of patients, with only one patient requiring conversion to open thoracotomy. The mean resection time was 264.2±40.5 min, and the mean anastomosis time was 86.0±20.3 min. Anastomosis times decreased with increasing experience (p=0.008). Postoperative atelectasis was observed in two patients, and there was no mortality. The mean follow-up duration was 12.2±11.8 months.

Conclusion: Preoperative 3D modeling significantly contributed to the successful implementation of uniportal video-assisted thoracoscopic bronchial sleeve resection surgery. In the future, with advancements in simulation programs, patient-specific 3D modeling is expected to benefit the identification of anatomical landmarks for bronchial sleeve resections.

In this article, we present a multidisciplinary approach for the treatment of a patient with Pentalogy of Cantrell, dextrocardia, perimembranous ventricular septal defect, secundum atrial septal defect, pulmonary valvular stenosis, and left ventricle diverticulum during the novel coronavirus disease 2019 pandemic.

Pulmonary tumors in childhood are rare, but the majority are malignant. The histopathologic spectrum is quite diverse, including inflammatory myofibroblastic tumor, hamartoma, primary pulmonary paraganglioma, carcinoid tumor, mucoepidermoid carcinoma, pleuropulmonary blastoma, adenocarcinoma, squamous cell carcinoma, and sarcomas. Nonspecific clinical and radiological findings result in late and incorrect diagnoses. Although surgical resection is the initial and proper treatment method, additional adjuvant therapy is dependent on both tumor stage and histopathologic type.

Anesthesia for pediatric patients undergoing thoracic surgery continues to be distinctive due to differing anatomical and physiological characteristics compared to adults. Adequate preoperative preparation, appropriate tool selection for providing one-lung ventilation, perioperative pain management, and a multidisciplinary approach can ensure higher quality postoperative care. In this review, the perioperative anesthesia management for pediatric patients undergoing thoracic surgery will be discussed, starting from the preoperative preparation phase. Additionally, the issues related to the application and management of one-lung ventilation will also be assessed.

Lung transplantation is a well-established treatment for children facing advanced lung disease and pulmonary vascular disorders. However, organ shortage remains highest in children. For fitting the small chest of children, transplantation of downsized adult lungs, lobes, or even segments were successfully established. The worldwide median survival after pediatric lung transplantation is currently 5.7 years, while under consideration of age, underlying disease, and peri- and posttransplant center experience, median survival of more than 10 years is reported. Timing of referral for transplantation, ischemia-reperfusion injury, primary graft dysfunction, and acute and chronic rejection after transplantation remain the main challenges.

Chest wall deformities are congenital disorders characterized by abnormal development and appearance of the thoracic wall. The most common form is the pectus excavatum deformity, known as shoemaker's chest. Pectus carinatum, known as pigeon chest, is the second most common deformity. In general, most patients are asymptomatic, but cardiopulmonary problems may accompany the disease. The indication for treatment is mostly cosmetic. Treating patients before they reach adulthood increases the chance of success. Surgical treatment can be open or minimally invasive.

Empyema is the infection of the fluid in the pleural space due to different causes. The most common cause of empyema in children is parapneumonic effusion. Although its frequency has decreased significantly with the use of antibiotics, it is still a significant cause of morbidity and mortality worldwide. The main aim in the treatment of empyema is to drain the pleural cavity to provide reexpansion of the compressed lung, to treat the parenchymal infection with appropriate antibiotic therapy, and to prevent complications that may develop in the acute and chronic periods. Treatment options for this disease vary depending on the stage of the disease. Treatment success in childhood empyema detected at an early stage is high. The diagnosis and treatment of empyema in children differs from adults. Due to rapid tissue regeneration in childhood, healing can occur without the need for aggressive treatment options.

Pneumothorax is a condition that describes the presence of air between the visceral and parietal pleura sheets and the consequent collapse of the lungs. The collapse of the lungs can be partial or total and can present in different clinical stages, such as a high-pressure pneumothorax that can cause a mediastinal shift. Pneumomediastinum is the presence of free air between the mediastinal tissues due to various causes. It can manifest spontaneously and be minimally symptomatic but can also develop due to severe complications. Its etiology includes numerous iatrogenic and traumatic factors. Although spontaneous pneumothorax and pneumomediastinum that develop in childhood are similar to adult patients, it is important to determine the appropriate treatment strategy in addition to the age group, the effectiveness of the treatment, the role of the applied treatment in reducing recurrence, and the etiologyoriented treatments if there is an underlying pathology.

Video-assisted thoracic surgery (VATS) is now being used with increasing frequency for a wide variety of indications in pediatric patients. Although there is no high level of evidence for the advantages of VATS in the pediatric patient group, the proven benefits of this method in the adult patient group have encouraged thoracic surgeons to perform VATS in this patient population. In this study, the procedures performed in pediatric patients under 18 years of age and their results were reviewed with the help of articles obtained as a result of searches using relevant keywords in the English literature (PubMed, Web of Science, EMBASE, and Cochrane). The frequency, indications, and results of the procedures performed differed according to age groups.