ABOHNS Otolaryngology
ABOHNS Otolaryngology-Head and Neck Surgery
RhinologyEnglish
Exam overviewPractice session
A 50-year-old woman with 6 weeks of clear, unilateral watery rhinorrhea worsened by Valsalva and leaning forward undergoes fluid testing. Which laboratory test most specifically confirms cerebrospinal fluid rhinorrhea?
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