Japanese

Flow-volume Curves in Patients with Tracheal Stenosis Shimao Fukai 1 , Iwao Takanami 1 , Junichi Ogawa 1 , Akihiko Takeshi 1 , Hiroshi Inoue 1 , Keiichi Kikuchi 1 , Tsuneo Ishihara 1 , Yuichi Ichinose 2 1Department of Surgery, School of Medicine, Keio University 2Department of Internal Medicine, School of Medicine, Keio University pp.375-379
Published Date 1978/4/15
DOI https://doi.org/10.11477/mf.1404203187
  • Abstract
  • Look Inside

Upper airway obstruction is an important, often unrecognized cause of dyspnea, even in patients with normal spirogram. Conventional lung function tests may not fully disclose the extent of the tracheal stenosis.

In the present work, 3 cases of tracheal stenosis were studied by tracheotomograms, conventional spirometry and flow-volume curves before and after operation.

Case 1. A 28-year-old male complained of dyspnea, wheezing and hemoptysis. The tomograms of trachea demonstrated a density in the cervico-mediastinal trachea.


Copyright © 1978, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1882-1200 印刷版ISSN 0452-3458 医学書院

関連文献

もっと見る

文献を共有