Special contrast X-rays to evaluate the urethra and bladder for less dense stones that cannot be seen on plain X-rays and to identify tumors or anatomical abnormalities such as an outpouching of the bladder.

特殊對(duì)比的X光檢查可以判斷在尿道和膀胱里的少數(shù)結(jié)石（在普通的X光檢查里可能發(fā)現(xiàn)不到）色哟哟免费看，也可以判斷腫瘤或結(jié)構(gòu)上的異常粉嫩国产剧情在线观看网站大全，如膀胱的泌尿憩室

In the Embolic Protection in Patients with Atrial Fibrillation trial, researchers compared the current standard of therapy, anticoagulation with warfarin, to a fabric-covered expandable nitinol cage known as the WATCHMAN, which blocks blood clots that typically form in the left atrial appendage, an outpouching of the left atrium.

在房顫患者的血栓保護(hù)試驗(yàn)中，研究者比較了目前應(yīng)用華法林抗凝的治療一级α爱作爱视频免费观看，以及一種名為WATCHMAN的左心耳封閉系統(tǒng)（可防止左心耳內(nèi)血栓的可膨脹鎳鈦裝置）的治療效果一级一a片。