A mediastinal liposarcoma resected using a double approach with a thoracoscope

Area of Science:

• Thoracic Surgery
• Surgical Oncology
• Minimally Invasive Procedures

Background:

• Liposarcomas are malignant tumors that can occur in various locations, including the mediastinum.
• Large mediastinal tumors pose surgical challenges due to their location and proximity to vital structures.
• Combined surgical approaches may be necessary for complete tumor resection in complex cases.

Purpose of the Study:

• To report a case of complete liposarcoma resection using a combined thoracoscopic and cervical approach.
• To evaluate the efficacy and safety of this dual-approach strategy for complex mediastinal tumors.
• To highlight the benefits of minimally invasive techniques in managing challenging thoracic outlet lesions.

Main Methods:

• A 45-year-old female patient with a large mediastinal liposarcoma extending to the thoracic outlet and thyroid region was treated.
• Computed tomography (CT) was used for diagnosis and staging.
• Surgical resection was performed using a combination of thoracoscopic (video-assisted thoracic surgery) and cervical approaches.

Main Results:

• Complete resection of the liposarcoma was achieved.
• The combined thoracoscopic and cervical approach provided excellent visualization and precise manipulation.
• The patient remained disease-free at 11 months post-surgery, indicating successful treatment.
• Minimally invasive techniques facilitated management within the narrow thoracic outlet region.

Conclusions:

• Combined thoracoscopic and cervical approaches are effective for complete resection of complex mediastinal liposarcomas.
• This dual-approach strategy offers excellent visualization and enables precise surgical maneuvers.
• Minimally invasive surgery can lead to successful outcomes and disease-free survival for challenging tumor resections.