48 有關嬰兒型幽門肥厚狹窄（infantile hypertrophic pyloric stenosis），下列敘述何項錯誤？
(A)均於出生後兩週內發病
(B)吐出物很少膽汁或無膽汁
(C)手術治療為切開幽門括約肌（pyloromyotomy）
(D)手術預後良好

答案：登入後查看
統計： A(60), B(2), C(6), D(0), E(0) #1047507

Chris

B1 · 2020/05/17

#3966374

Symptoms usually begin between 3-5 weeks of age, and rarely occur after 12 weeks of age.