为评估 RIRS 后上尿路结石残留情况，研究人员开展研究，发现 CT 可区分结石粉尘与碎片，意义重大。 目的：评估逆行肾内手术（Retrograde intrarenal surgery，RIRS）后，上尿路中结石粉尘和碎片在计算机断层扫描（Computed tomography，CT）成像中的表现。 方法：将人类肾 ...

No surgery is risk-free, but understanding the possible complications can help you make better and more informed decisions. Possible risks include a reaction to anesthesia, postoperative pain, nerve ...

Managing hypertension (high blood pressure) before, during, and after surgery is important to ensuring the best outcomes. If your blood pressure is too high before surgery, the procedure may need to ...

Spinal stenosis surgery helps to reopen your spinal canal, the channel in your backbone that houses your spinal cord and other nerves. A doctor does the surgery when the space in the canal narrows ...

Learn as much as you can about back surgery ahead of time. The more you know, the better the choice you’ll make. The odds that something could go wrong go up for people with certain health ...

Surgery to remove your stomach is called a gastrectomy. There are different types of gastrectomy. The type you have depends on the stage and position of your cancer. You might have: a subtotal or ...

为规范输尿管镜术后损伤管理，研究人员评估 RIRS 有无 UAS 及半刚性输尿管镜手术的损伤，意义重大。 输尿管镜检查是目前上泌尿系统管腔病变的主要诊疗手段之一。近年来，其并发症发生率显著下降。对输尿管镜干预后的输尿管损伤进行标准化评估，对于并发 ...

A push to revisit policy came in late 2023 when the Number Resource Organization (NRO) – the peak body for the five RIRs – decided to initiate a review of a document called ICP-2 that defines the ...

Shah Rukh Khan produced Ittefaq without reading script!

The formation of kidney stones is a complex and multifactorial process. They may form due to intrinsic causes (age, sex, and heredity) or extrinsic factors (such as geography, climate, dietary ...