The rate of remission of pyloric obstruction symptoms was 9.0%(9/0) at six months and 88.9%(8/9) at 8 months, and the rate of recurrence of symptoms was .0%(/0) 、.%(/9), respectively.
The rate of remission of pyloric obstruction symptoms was 9.0%(9/0) at six months and 88.9%(8/9) at 8 months, and the rate of recurrence of symptoms was .0%(/0) 、.%(/9), respectively.
扩张后个月、8个月症状缓解率分别为9.0%(9/0)、88.9%(8/9),症状复发率分别为.0%(/0)、.%(/9)。