Acta oto-laryngologica · 2017
Parapharyngeal space tumor surgery using a modified cervical-parotid approach.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Okamoto Isaku, Tsukahara Kiyoaki, Sato Hiroki
Аннотация
OBJECTIVES: The cervical approach to parapharyngeal space tumors is blind in cases involving an approach to the vicinity of the skull base from below. We therefore devised a procedure to improve the safety of surgery in the vicinity of the skull base.
METHODS: With this surgical technique, the temporal branch from the main trunk is first identified, as in the case of parotid gland tumor surgery. We then approach the skull base by entering the posterior aspect of the parotid gland tissue from above the temporal branch and anterior auricular space, allowing clear visual confirmation of the upper part of the tumor. Combining this approach with the conventional cervical approach, which is used for the lower part, the tumor can be separated from top to bottom.
RESULTS: We have applied this combined approach in eight patients to date, and post-operative courses have been good, with no cases of facial paralysis.
CONCLUSION: This modified cervical-parotid approach offers a very useful surgical procedure for parapharyngeal space tumors with respect to preservation of the facial nerve and tumor separation in the vicinity of the skull base.
METHODS: With this surgical technique, the temporal branch from the main trunk is first identified, as in the case of parotid gland tumor surgery. We then approach the skull base by entering the posterior aspect of the parotid gland tissue from above the temporal branch and anterior auricular space, allowing clear visual confirmation of the upper part of the tumor. Combining this approach with the conventional cervical approach, which is used for the lower part, the tumor can be separated from top to bottom.
RESULTS: We have applied this combined approach in eight patients to date, and post-operative courses have been good, with no cases of facial paralysis.
CONCLUSION: This modified cervical-parotid approach offers a very useful surgical procedure for parapharyngeal space tumors with respect to preservation of the facial nerve and tumor separation in the vicinity of the skull base.