Endoscope-assisted transoral approach to parapharyngeal space tumors.

Transoral Resection of Giant Parapharyngeal Space Tumors via a Combined Surgical Approach

Introduction: Parapharyngeal space (PPS) tumors account for 0.5% of the head and neck neoplasms. Based on the evidence, 80% of these tumors are of a benign nature. Surgical excision is the treatment of choice for this condition. The present study was conducted to propose transoral resection as an efficient way to excise the benign well-defined tumors of the PPS.   Materials and Methods: Thi...

Surgical Approaches to Benign Parapharyngeal Space Tumors-5-Year Experience

Introduction: Various surgical approaches to parapharyngeal space (PPS) tumors are introduced to obtain complete removal with the preservation of the surrounding structures in parapharyngealneoplasms. Here, we will discuss the main techniques and their outcome.   Materials and Methods: This retrospective study was conducted on 78 patients undergone either transoral, tran...

Endoscope-assisted Transoral Approach for Parapharyngeal Space Tumor Resection

Transoral robotic assisted resection of the parapharyngeal space.

BACKGROUND Preliminary case series have reported clinical feasibility and safety of a transoral minimally invasive technique to approach parapharyngeal space masses. With the assistance of the surgical robotic system, tumors within the parapharyngeal space can now be excised safely without neck incisions. A detailed technical description is included. METHODS After developing compressive sympt...

Endoscopy-assisted transoral resection of large benign parapharyngeal space tumors.

We have evaluated the outcomes of endoscopically-assisted resection of large benign tumours of the parapharyngeal space by an intraoral approach. Six patients with primary benign tumours were treated in this way. The lesions were pleomorphic adenomas, Warthin's tumour, and schwannoma. The sizes of the tumours varied from 4×4 cm to 7×7 cm. All tumours were removed completely without rupture and ...