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Mucosal wound and cicatricial stricture formation in the dog trachea: an experimental study

Published online by Cambridge University Press:  29 June 2007

Wang Zhi ,
Chi Rucheng ,
Chen Wenxuan  and
Liu Wenzhong
Wang Zhi*
Affiliation:
Xi'an, China
Chi Rucheng
Affiliation:
Xi'an, China
Chen Wenxuan
Affiliation:
Xi'an, China
Liu Wenzhong
Affiliation:
Xi'an, China
*
DrWangZhi, M.D., Department of Otolaryngology, Tangdu Teaching Hospital, Xian, 710038, P.R.China.
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Abstract

Complete healing of full-thickness tracheal mucosal wounds of different sizes was studied in three groups of dogs. No stricture was observed when the mucosal wounds were less than 20×15 mm. Obvious stricture, however, occurred when the wounds were 20×25 mm. Normal epithelium regenerated on the wounded areas in all of the three groups within seven weeks.

Keywords

Trachea
Type
Main Articles
Information
The Journal of Laryngology & Otology , Volume 105 , Issue 3 , March 1991 , pp. 207 - 209
Copyright
Copyright © JLO (1984) Limited 1991

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References

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