We herein report two cases of cerebrospinal fluid (CSF) rhinorrhea associated with lung infiltrates. One patient presented with symptomatic non-resolving pneumonia, while the other was asymptomatic. In both cases, the… Click to show full abstract
We herein report two cases of cerebrospinal fluid (CSF) rhinorrhea associated with lung infiltrates. One patient presented with symptomatic non-resolving pneumonia, while the other was asymptomatic. In both cases, the lung infiltrates completely resolved when CSF leakage had subsided. Pulmonary involvement in CSF rhinorrhea is under-recognized, and despite being the definitive treatment, surgery for CSF rhinorrhea is typically postponed due to the presence of lung infiltrates. However, meningitis is a serious complication due to a delay in surgical management. Physicians should be made aware that CSF rhinorrhea is a potential cause of intractable lung infiltrates.
               
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