Appelt E A, Wilhelmi B J, Warder D E, Blackwell S J
Division of Plastic Surgery, The University of Texas Medical Branch, Galveston 77555-0724, USA.
Ann Plast Surg. 1999 Dec;43(6):653-6. doi: 10.1097/00000637-199912000-00014.
Pneumosinus dilatans is a rare condition of unknown etiology in which there is enlargement of the paranasal sinuses by air, with extension beyond the normal boundaries of bone. The authors present a case of pneumosinus dilatans of the frontal sinus and review the literature.
鼻窦扩张症是一种病因不明的罕见病症,其中鼻窦因气体而扩大,并延伸至超出正常骨边界范围。作者报告了一例额窦鼻窦扩张症病例并对文献进行了综述。