Transoral and endoscope-assisted transoral approaches to resecting benign tumours of the parapharyngeal space located in the medial portion of the carotid sheaths and extending toward the skull base: our experience

Objective Various surgical approaches have been described to remove tumours in the parapharyngeal space. This study investigated the feasibility of a transoral approach in the surgical management of parapharyngeal space benign tumours located in the medial portion of the carotid sheaths and extending toward the skull base. Methods Thirty-two patients were selected and underwent a transoral or an endoscope-assisted transoral approach in the surgical management of parapharyngeal space benign tumours located in the medial portion of the carotid sheaths. Medical photographs were used. Results All patients underwent complete resection of their lesions via a transoral or endoscope-assisted transoral approach. None of the patients demonstrated residual or recurrent neoplasms, either clinically or radiographically, during their follow up. Conclusion Based on our studies, we assert that transoral and endoscope-assisted transoral approaches are suitable in managing parapharyngeal space benign tumours located in the medial portion of the carotid sheaths and extending toward the skull base.