颅内动脉CTA的扫描范围是 A.从鞍底至鞍底上5cm B.从鞍底下1cm至鞍底上3c
题型:单项选择题
问题:
颅内动脉CTA的扫描范围是
A.从鞍底至鞍底上5cm
B.从鞍底下1cm至鞍底上3cm
C.从鞍底下2cm至鞍底上3cm
D.从鞍底下1cm至鞍底上5cm
E.从鞍底下2cm至鞍底上5cm
颅内动脉CTA的扫描范围是
A.从鞍底至鞍底上5cm
B.从鞍底下1cm至鞍底上3cm
C.从鞍底下2cm至鞍底上3cm
D.从鞍底下1cm至鞍底上5cm
E.从鞍底下2cm至鞍底上5cm