Gilmore P C, Brenner R P
Neurology. 1979 Jul;29(7):1044-5. doi: 10.1212/wnl.29.7.1044.
Subdural hematoma has rarely been implicated as a cause of chorea. We describe a case of chorea occurring several months after evacuation of a traumatic subdural hematoma. No other causes of chorea were found. In this case and one previously reported case, signs of tentorial herniation were present prior to surgery. Herniation may damage the basal ganglia, with resultant chorea.
硬膜下血肿很少被认为是舞蹈症的病因。我们描述了一例在创伤性硬膜下血肿清除术后数月出现舞蹈症的病例。未发现其他舞蹈症病因。在该病例及之前报道的一例病例中，术前存在小脑幕切迹疝的体征。疝可能会损害基底神经节，从而导致舞蹈症。
