Transnasal Biopsy of the
Nasopharynx (42 Seconds )
Biopsy of Mass in Nasopharynx
This video shows a transnasal biopsy of the nasopharynx in a 70 year old
male who had a 60 pack year history of smoking. He had a previous lung
cancer 5 years earlier. The pathological diagnosis was an undifferentiated carcinoma.
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