Yanagisawa, E <br/><br/>
Zygomatic arch simulating air-fluid level in the sphenoid sinus.  [electronic resource] 

 -  Ear, nose, & throat journal  Dec 1977 
 - 487-92 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>0145-5613 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Diagnostic Errors<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Radiography<br/>Sinusitis--diagnostic imaging<br/>Skull Fractures--diagnostic imaging<br/>Sphenoid Sinus--diagnostic imaging<br/>Zygoma--diagnostic imaging