
pmid: 5431492
A controllable brush and a new controllable guide wire have been developed for selective bronchial catheterization and bronchial brush biopsy. The technique for using these instruments is described.This system offers 2 principal advantages over previous methods: it decreases the average time required for the examination; and it extends the range of the procedure to include otherwise inaccessible peripheral lesions.With these instruments, it is possible to brush any visible lesion anywhere in the bronchial tree.
Lung Neoplasms, Biopsy, Methods, Humans, Solitary Pulmonary Nodule, Bronchi, Bronchography, Polyethylenes, Catheterization
Lung Neoplasms, Biopsy, Methods, Humans, Solitary Pulmonary Nodule, Bronchi, Bronchography, Polyethylenes, Catheterization
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