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Background: Although general thoracic surgery is usually focused on adult patients, there are some settings of pediatric diseases which can benefit from thoracic surgical procedures. In this study, we retrospectively reviewed the contribution of general thoracic surgeons to pediatric patients in a high-volume hospital. Methods: From September 2002 to August 2024, 8897 consecutive patients were operated on; among them, 202 patients (2.2%) were younger than 18. Age, sex, operatory setting, side, indications, procedures, procedure duration, and perioperative mortality were collected for each patient. Results: Among the 202 patients younger than 18, 27 (13.3%) were 0–6 yo; 13 (6.4%) were 6–12 yo; 162 (80.1%) were 12–18 yo. In the first group, metapneumonic pleural effusion was the most frequent indication (44.4%) and chest drain the most frequent procedure (51.8%). No perioperative mortality was reported. In the second group, metapneumonic pleural effusion was the most frequent indication (30.7%) and chest drain the most frequent procedure (46.1%). No perioperative mortality was reported. In the third group, pneumothorax was the most frequent indication (41.3%) and bullectomy the most frequent procedure; (41.3%); one intraoperative death (0.4%) was reported in a case of major trauma. Conclusions: A general thoracic surgeon can effectively contribute to the surgical care of pediatric patients; in younger patients (<12 yo) urgent procedures related to infections are the most commonly performed; on the other hand, in patients aged between 12 and 18, elective procedures are more commonly performed, these being sympathectomy for hyperhidrosis and bullectomy for pneumothorax the most frequent. [ABSTRACT FROM AUTHOR]

Malignant pleural effusion is the presence of malignant cells within the pleural fluid, representing the second most common cause of pleural exudate. Although diagnostic methods and management techniques for malignant pleural effusion have dramatically improved over the decades, the current treatment is still palliative, aiming to remove pleural fluid, possibly prevent its recurrence, and alleviate symptoms through a wide range of available procedures. Treatment should be tailored to the individual patient, considering comorbidities, size of the effusion, rate of fluid accumulation, underlying cardiac or respiratory conditions, rate of recurrence, presence of loculations or trapped lung, tumor characteristics, cancer type, and patient preferences. This manuscript aims to review the available literature and to present the latest evidence on malignant pleural effusion management in order to provide an updated perspective on its diagnosis and treatment. [ABSTRACT FROM AUTHOR]

Lung cancer represents the second most frequent neoplasm and the leading cause of neoplastic death among both women and men, causing almost 25% of all cancer deaths. Patients undergoing lung resection—both for primary and secondary tumors—require careful preoperative cardiopulmonary functional evaluation to confirm the safety of the planned resection, to assess the maximum tolerable volume of resection or to exclude surgery, thus shifting the therapeutic approach toward less invasive options. Cardiopulmonary reserve, pulmonary lung function and mechanical respiratory function represent the cornerstones of preoperative assessment of patients undergoing major lung resection. Spirometry with carbon monoxide diffusing capacity, split function tests, exercise tests and cardiologic evaluation are the gold standard instruments to safely assess the entire cardiorespiratory function before pulmonary resection. Although pulmonary mechanical and parenchymal function, together with cardiorespiratory compliance represent the mainstay of preoperative evaluation in thoracic surgery, the variables that are responsible for fitness in patients who have undergone lung resection have expanded and are being continually investigated. Nevertheless, because of the shift to older patients who undergo lung resection, a global approach is required, taking into consideration variables like frailty status and likelihood of postoperative functional deterioration. Finally, the decision to go ahead with surgery in fragile patients being consideredfor lung resection should be evaluated in a multispecialty preoperative discussion to provide a personalized risk stratification. The aim of this review is to focus on preoperative evaluation of cardiopulmonary reserve and surgical risk stratification of patients candidate for lung cancer resection. It does so by a literature search of clinical guidelines, expert consensus statements, meta-analyses, clinical recommendations, book chapters and randomized trials (1980–2022). [ABSTRACT FROM AUTHOR]

Thoracic outlet syndrome (TOS) is a group of symptoms caused by the compression of neurovascular structures of the superior thoracic outlet. The knowledge of its clinical presentation with specific symptoms, as well as proper imaging examinations, ranging from plain radiographs to ultrasound, computed tomography and magnetic resonance imaging, may help achieve a precise diagnosis. Once TOS is recognized, proper treatment may comprise a conservative or a surgical approach. [ABSTRACT FROM AUTHOR]

The results of a prospective, multi-institutional randomized trial developed to assess the equality of sublobar resection versus standard lobectomy were first published in 1995. They concluded that, compared with lobectomy, sublobar resections did not show any significant improvement either in terms of postoperative morbidity and mortality nor in terms of late post-resectional cardiorespiratory function. Moreover, due to the higher mortality and local recurrence rate related to sublobar resection, lobectomy had to be judged as the best surgical option for patients diagnosed with peripheral early-stage non-small-cell lung cancer. Since then, lobectomy has been considered the best surgical option for fit patients suffering from early-stage non-small cell lung cancer. In 2022 and 2023, three non-inferiority randomized trials were published, comparing lobectomy with the sublobar resection in T1a N0 patients whose tumors were up to 2 cm in size. Although presenting some important differences, all three trials met their primary endpoints, disclosing the non-inferiority of sublobar resections in terms of overall and disease-free survival. This narrative review aims to compare the newly published results of these trials as well as to report results from recent non-randomized studies on this topic. [ABSTRACT FROM AUTHOR]

Simple Summary: Hyperthermic intrathoracic chemotherapy (HITHOC) is an intraoperative and topical administration of chemotherapeutic drugs with simultaneous warming of the thoracic cavity. This procedure was first described by Spratt in 1980 as a thermal transfusion infiltration system, performed on canine models to treat malignant effusions of metastatic abdominal cancers. The main tumors causing malignant pleural effusion, which have been seen to benefit from hyperthermic intrathoracic chemotherapy, are mesothelioma, thymic malignancies and lung cancer: despite the high prevalence of MPE in patients with metastatic breast and ovarian cancers, there are still inadequate data on the use of HITHOC as a treatment option for these malignancies. Pleural mesothelioma (PM) is a rare but aggressive thoracic tumor with a poor prognosis. Multimodal treatment—including induction chemotherapy, aggressive surgical resection, radiotherapy and immunotherapy in selected cases—currently represents the best therapeutic option. Single-center studies advocate hyperthermic intrathoracic chemotherapy (HITHOC) during surgical resection as an additional therapeutic option, although its impact on post-operative morbidity and survival has not yet been evaluated on a larger scale. HITHOC can be applied not only in the case of mesothelioma, but also in the case of thymoma with pleural involvement or—in very selected cases—in patients with secondary pleural metastases. Despite favorable outcomes and reduced clinical risks, there is no uniform approach to HITHOC, and a wide variety of indications and technical applications are still reported. Based on available data, HITHOC seems to offer a clear benefit in regard to overall survival of all mesothelioma patients; however, multicenter randomized controlled trials are required to validate and standardize this approach. The aim of this review is to focus on the present role of HITHOC in thoracic tumors with pleural involvement as well as on future challenges, particularly in the light of possible combined therapy of thoracic tumors still presenting poor prognoses. [ABSTRACT FROM AUTHOR]

Thoracic outlet syndrome (TOS) is a group of symptoms caused by the compression of neurovascular structures of the superior thoracic outlet. The knowledge of its clinical presentation with specific symptoms, as well as proper imaging examinations, ranging from plain radiographs to ultrasound, computed tomography and magnetic resonance imaging, may help achieve a precise diagnosis. Once TOS is recognized, proper treatment may comprise a conservative or a surgical approach.