Sensitivity of biopsy using local anesth
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Dr. John Waldron; Dr. C. Van Andrew Hasselt; Raymond K. Y. Wong
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Article
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1992
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John Wiley and Sons
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English
โ 344 KB
๐ 1 views
## Abstract Flexible and rigid endoscopes allow good visualization of the nasopharynx using local anesthesia, and permit biopsies to be taken under direct vision. Little information is available on the accuracy of biopsies taken using local anesthesia, and general anesthesia is usually recommended