1965 年 8 巻 4 号 p. 405-408,a3
Authors described a case of long-standing idiopathic epidural hematoma which caused erosion of inner plate of the skull and successfully operated by the hands of otolaryngologists.
It was suggested that an intracranial hematoma located close by the paranasal sinuses could be operated with much benefit by the hands of otolaryngologists.