Methods: Twenty achalasia of cardia were given ballon dilation.方法: 对20例贲门失弛缓症患者行球囊扩张术.A portion of the cardia is demonstrated above the diaphragm.膈上发现部分贲门.Objective : To investigate the conservative treatment in patients...
A portion of the cardia is demonstrated above the diaphragm.膈上发现部分贲门.Methods: Twenty achalasia of cardia were given ballon dilation.方法: 对20例贲门失弛缓症患者行球囊扩张术.Methods 46 case of elderly patients with esophageal and cardia ca...
DD was mumbling other things about BB when he heard a roar.DD正嘟嘟哝哝地说着其他关于BB的事情,突然,他听到一声吼叫.A while later, BB couldn't stand DD's silence any longer.过了一会儿, BB再也不能忍受DD的沉默了.DD starts making new friends in his class...