XXXX : a case report and review of the literature.

@entity2795 @entity1 @entity227 @entity63 @entity16 @entity2704 @entity302 @entity10 @entity347
INTRODUCTION: @entity2795 ( @entity2795 ), which has been rarely reported both at home and abroad, is a rare type of @entity2795 . CASE PRESENTATION: This is a report on a 64-year-old Chinese migraineur who has had recurrent typical @entity227 without @entity10 attacks for more than 30 years, and has been misdiagnosed as having had @entity63 ( @entity63 ) many times. He mainly experienced episodes of ' @entity227 ' or photopsia, which presented as different shapes located at the side or above his visual field, for example, patchy, cord-like, zigzag, curtain-like or irregular shapes. The shape was inconsistent during each attack, however, the color was mainly gray or light blue. The @entity227 gradually disappeared in about 30 minutes. Our @entity1 has never suffered a @entity10 attack during or after the @entity227 . Normal results were observed in his @entity16 , complete blood test, electroencephalogram and neuroimaging examination. CONCLUSIONS: @entity2795 is an uncommon phenomenon of @entity2704 . @entity227 mainly presents positive and dynamic symptoms. It has a benign course and can be diagnosed after exclusion of other @entity347 such as @entity63 and @entity302 .
