摘要目的评估MR透视成像在胃食管反流(GERD)胃底折叠术后评价中的作用。方法对29例病人(21例病人有反复发作/持续发作症状,8例无症......

The Stretta procedure is an endoluminal antireflux procedure using radio frequency to induce collagen tissue contraction......

...

...