85. 有關pulmonary sequestration的敘述,下列何者正確?
1. 分extralobar sequestration及intralobar sequestration
2. Pulmonary sequestration的blood supply來自於pulmonary vessel
3. Extralobar sequestration較intralobar sequestration常見,通常發生在左側
4. Intralobar sequestration發生較常發生在下肺葉,尤其是左下肺葉
5. Intralobar sequestration的治療為lobectomy
(A) 123
(B) 134
(C) 135
(D) 145