《急诊每日一题》脑MRI常漏诊的颅脑外伤2021年7月

Question 问题：

Which of the following traumatic lesions does a brain MRI consistently miss more frequently than a CT scan: subdural hematomas，intraparenchymal contusions，epidural hematomas，or linear skull fractures？

脑MRI要比CT什么经常遗漏下面哪一种外伤：硬膜下血肿，脑实质挫伤，硬膜外血肿，或线性颅骨骨折？

Answer 答案：

Linear skull fractures. 

线性颅骨骨折

参考文献：

Pediatr Emerg Care. Vol. 36: 586