Zygomatic arch simulating a fluid level in the sphenoid sinus.
Svensson
W E
WE
Department of Radiology, Royal Free Hospital, London.
D000328:Adult; D001826:Body Fluids; D005260:Female; D006801:Humans; D011859:Radiography; D013101:Sphenoid Sinus / Q000000981:diagnostic imaging*; D015050:Zygoma / Q000000981:diagnostic imaging*