Scintigraphic assessment of aspiration in head and neck cancer patients with tracheostomy
作者:
Jaroslaw Muz,
Sandra Hamlet,
Robert Mathog,
Ronnie Farris,
期刊:
Head&Neck
(WILEY Available online 1994)
卷期:
Volume 16,
issue 1
页码: 17-20
ISSN:1043-3074
年代: 1994
DOI:10.1002/hed.2880160105
出版商: Wiley Subscription Services, Inc., A Wiley Company
数据来源: WILEY
摘要:
AbstractTracheopulmonary aspiration commonly occurs in patients with dysphagia related to head and neck cancer. Scintigraphic studies were performed in 280 patients with head and neck cancer; 33% of these patients had tracheopulmonary aspiration. A subgroup of 18 tracheostomized patients had a tracheostomy tube with a removable obturator, so they could be studied with the tracheostomy open or occluded. When the tracheostomy was occluded the patients aspirated less frequently, and in significantly smaller quantities, than when it was open. When feasible, occluding the tracheostomy tube or permanent surgical closure may reduce or eliminate tracheopulmonary aspiration in these patients. © 1994 John Wiley&Sons, Inc
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