最近5年間の耳下腺腫瘍--とくに術前における誘発筋電図検査の意義 (京都大学医学部耳鼻咽喉科学教室6年間の歩み(1977-1982年)--檜学教授還暦によせて)

概要

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Twentysix patients with parotid tumors in the past five years were reported. The significance of utilization of evoked EMG was discussedAbnormal response in evoked EMG without facial weakness—preparalytic condition—was found in 4 patients, and these were 2 patients with malignant mixed tumors and 2 of benign mixed tumors. Exposure of the facial nerve was required in 3 of the above 4. Postoperative facial paralysis was found in only 1 patient with benign mixed tumor among the above 4.Facial weakness was not found in all of the above 26 patients before surgical treatment.Evoked EMG for parotid tumors before surgical treatment was useful in early diagnosis of the damage of the facial nerve and for estimation of the condition around the facial nerve.
耳鼻咽喉科臨床学会の論文