The management of pleural tumors has evolved considerably with the development of advanced video-assisted thoracoscopic surgery (VATS). This WALS 2025 surgical presentation focuses on the thoracoscopic removal of a pleural fibroma, demonstrating how minimally invasive access can be used for selected tumors of the pleura while providing direct visualization and controlled surgical dissection.

Pleural fibroma, commonly discussed in the context of solitary fibrous tumor of the pleura, is an uncommon mesenchymal neoplasm. These tumors may remain clinically silent when small but can become symptomatic as they increase in size. Symptoms can result from compression of the lung or other nearby structures and may include respiratory discomfort, chest pain or other nonspecific thoracic symptoms. The biological behavior of these tumors can vary, which makes accurate diagnosis, appropriate surgical planning and pathological evaluation important.

For an appropriately selected patient, thoracoscopic resection can provide an alternative to conventional open thoracic surgery. The operation uses small access ports rather than a large thoracotomy incision. A thoracoscope provides magnified visualization inside the chest, while long specialized instruments allow the surgeon to dissect and mobilize the tumor.

The first major consideration is safe thoracic access. Port placement must provide adequate visualization and working angles while minimizing unnecessary trauma. Once the thoracic cavity is entered, the surgeon systematically evaluates the pleural space and identifies the tumor. This initial inspection is important because it establishes the relationship of the lesion to the lung, chest wall, diaphragm, mediastinum and other anatomical structures.

The next step is careful tumor mobilization. Pleural fibromas can have different patterns of attachment and vascular supply. Some may have a relatively narrow attachment, while others can have a broad-based connection with the pleura. The surgical technique therefore needs to be adapted to the tumor's individual anatomy.

A thoracoscopic approach can provide excellent magnified visualization during this stage. Precise dissection allows the surgeon to separate the tumor from surrounding structures while attempting to maintain hemostasis and avoid unnecessary tissue injury. In a minimally invasive operation, controlled instrument movement and constant camera orientation are essential.

One of the important educational messages from this procedure is the value of complete and controlled tumor resection. Once the tumor has been adequately mobilized, it is removed from the thoracic cavity using an appropriate extraction strategy. The specimen should then undergo histopathological assessment to establish the definitive diagnosis and evaluate relevant tumor characteristics.

The WLH educational material on thoracoscopic pleural fibroma resection identifies VATS as a modern minimally invasive approach and discusses advantages such as smaller incisions and avoidance of rib spreading compared with open thoracotomy.

However, the decision to perform VATS should never be based simply on the desire to use a minimally invasive technique. Oncological and anatomical considerations remain paramount. Large tumors, extensive invasion, uncertain tissue planes, significant vascular involvement or other technical challenges may make an open approach more appropriate. A minimally invasive procedure should be selected when it can accomplish the required surgical objective safely and adequately.

This is where preoperative planning becomes particularly important. High-quality imaging can provide information regarding tumor dimensions, location and relationships with neighboring structures. Understanding the expected anatomy before entering the operating room can help the surgeon anticipate difficulties and select appropriate instruments and access sites.

Thoracoscopic surgery also requires familiarity with the principles of one-lung ventilation, pleural anatomy, thoracic port placement, camera navigation and specimen retrieval. These skills are increasingly important as minimally invasive thoracic surgery expands into more complex procedures.

The WALS 2025 congress provided a platform for surgeons from different specialties to exchange knowledge about minimally invasive and robotic surgery. The official WALS material describes the congress as the Eighth World Congress of Laparoscopic Surgeons and Gynecologists, held on February 8–9, 2025, with its scientific focus centered on recent advances in minimal access and robotic surgery.

The pleural fibroma procedure fits naturally within this broader movement toward less invasive surgical access without compromising surgical precision. The thoracoscopic camera provides magnified visualization, while the surgeon uses controlled movements to dissect the lesion under direct vision. The result is a technique that can potentially reduce access-related morbidity in appropriately selected cases.

Postoperative recovery is another area in which minimally invasive thoracic surgery can offer potential advantages. Avoiding a large thoracotomy incision and rib spreading may reduce chest wall trauma. Patients still require appropriate postoperative monitoring, including assessment of respiratory function, pain, chest drainage and possible complications. Recovery remains individualized and depends on the complexity of the operation and the patient's overall condition.

For surgical trainees, this video is particularly useful for studying thoracoscopic operative strategy. It demonstrates how the surgeon transitions from visualization and anatomical assessment to tumor mobilization, controlled dissection, resection and completion of the procedure. These principles can be applied more broadly to minimally invasive thoracic surgery.

The case also reinforces a central principle of modern surgery: technology is a tool, while surgical judgment remains fundamental. Thoracoscopy can enhance visualization and reduce access trauma, but successful tumor surgery still depends on appropriate patient selection, anatomical knowledge, meticulous dissection, hemostatic control and the ability to recognize when a different operative approach is necessary.

This WALS 2025 surgical presentation is therefore valuable for surgeons and medical professionals interested in the evolving role of VATS in pleural tumor surgery. It demonstrates how minimally invasive thoracic techniques can be used to approach selected pleural fibromas while emphasizing precision, careful planning and patient safety.

The content is intended for educational and professional learning purposes. Individual patients require personalized assessment, and the choice between thoracoscopic and open resection should be based on tumor characteristics, imaging, clinical condition, surgical expertise and the requirements of safe and complete treatment.