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A new electronic equipment permits the measurement of the course of intraluminal esophageal pressures in patients before and after laryngectomy. The values obtained in all parts of the esophagus could be reproduced, thus proving the correctness of the measuring system. In patients with laryngectomy having a good compensatory esophageal voice the pressures in the lower esophageal sphincter doubled, when compared with those patients with laryngectomy which had little or no compensatory voice. The pressure in the area of the upper esophageal sphincter was reduced because of the laryngectomy, and the pressure in the area of the upper third of the esophagus was unchanged. There was no difference between the groups with good and with poor esophageal voice.
D Collo, and
T R Weihrauch, and
C F Förster
November 1981,
Laryngologie, Rhinologie, Otologie,
D Collo, and
T R Weihrauch, and
C F Förster
November 1978,
Laryngologie, Rhinologie, Otologie,
D Collo, and
T R Weihrauch, and
C F Förster
January 1981,
Annales d'oto-laryngologie et de chirurgie cervico faciale : bulletin de la Societe d'oto-laryngologie des hopitaux de Paris,
D Collo, and
T R Weihrauch, and
C F Förster
May 1981,
RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin,
D Collo, and
T R Weihrauch, and
C F Förster
January 1977,
Annales d'oto-laryngologie et de chirurgie cervico faciale : bulletin de la Societe d'oto-laryngologie des hopitaux de Paris,
D Collo, and
T R Weihrauch, and
C F Förster
October 1976,
Nihon Igaku Hoshasen Gakkai zasshi. Nippon acta radiologica,
D Collo, and
T R Weihrauch, and
C F Förster
January 1978,
Journal de chirurgie,
D Collo, and
T R Weihrauch, and
C F Förster
July 1981,
Laryngologie, Rhinologie, Otologie,
D Collo, and
T R Weihrauch, and
C F Förster
January 1975,
Laryngologie, Rhinologie, Otologie,
D Collo, and
T R Weihrauch, and
C F Förster
August 1974,
Wiener klinische Wochenschrift,
