Angiography is probably the procedure of choice for patients with sentinel bleed after PD, as it will localize the bleeding point and provide interventional embolization.

对于这些发生在PD术后的前哨出血，血管造影也许是合适的措施。因为它能找到出血点并能通过介入栓塞止血。

youdao

Open bleed port at high point in system and vent trapped air until a solid stream of liquid emerges.

打开系统较高点的泄放口，排出收集的空气，直至液体液柱流出现。

youdao

Further, many of them point out that the last time markets were at these nose-bleed levels, they fell sharply.

FORBES: FOCUS: Stock Market Might Rise A Little Further, But Gains Unlikely To Be Sustainable