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Pubmed for Handhelds

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  • Title: [An operative case of benign schwannoma originating in the intrathoracic vagal nerve].
    Author: Kayano K, Higashi R, Nomara S, Nishi S, Okada T, Murakami M, Nose S.
    Journal: Kyobu Geka; 1990 Jul; 43(7):553-5. PubMed ID: 2395248.
    Abstract:
    A 50-years-old man was admitted with cough and abnormal shadow on the chest film. The tumor originated from the left vagal nerve in the antero-superior mediastinum. Subcapsular extirpation was performed to save the nerve function, since the tumor located in the site proximal to the branching point of the recurrence nerve. Pathological diagnosis was a benign schwannoma. Though H-E and Bodian stain did not show any nerve fibers in the schwannoma, postoperative hoarseness arose. In this country, 4 cases of subcapsular extirpation have been performed, but all of them had postoperative hoarseness. We think that postoperative hoarseness cannot be prevented by the subcapsular extirpation.
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