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pp.1023-1027
Published Date 1962/11/20
DOI https://doi.org/10.11477/mf.1492202952

A case of pituitary tumor with a nasal involvement of the growth is reported. The chief complaint of a woman, aged 49, was blur red vision. with rhinoscopic examination a large tumor mass protruding from the supe-rior wall of the nasal cavity was revealed. By roentgenography and biopsy examination the tumor was diagnosed as that of pituitary origin. The tumor was successfully removed through extranasal approach measuring 50cc volumetrically and was encapsulated by firm tissues that was composed of dura mater as well as cicatricial tissues apparently the ens-uing results of previous intracranial operat-ions that were performed on two different occasions. Consequently, it appeared that postoperative infection was avoided because of the presence of this firm barrier. Structures such as sella turcica, the sphenoid cavity and ethmoid sinuses were encroached upon with destructions. Problems of selecting the proper operative technique were discussed.


Copyright © 1962, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 印刷版ISSN 0386-9679 医学書院

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