[Acute sphenoid sinusitis in adults].
Seven cases of acute sphenoid sinusitis were reviewed. Two happened after deep sea diving. Headache of variable location and fever were the most predominant presenting symptoms (5/7). Purulent discharge in the cavum was present in three. Correct diagnosis was delayed from six to twenty-four days after beginning of symptoms, when a neurologic deficit became apparent : mainly paralysis of the sixth and third cranial nerves. Computed axial tomography was the most useful radiologic procedure for demonstrating sinus opacification in every patient. Two patients died, three had complete recovery, one had persistent epileptic focus after brain abscess. Last patient had paraparesis and incontinence of urine after study of cerebrospinal fluid (C. S. F.) flow with methylene blue. Cannulation of the sphenoid sinus was performed in two patients and surgical drainage in three. Gram negative microorganisms and Staphylococcus aureus were isolated from the sphenoid sinus of only three patients. Blood cultures were negatives in every cases and C. S. F. in six. First choice antibiotics was an association of aminoglucosides and broad-spectrum penicillin in six cases. It always had to be changed.