What this site is for
It exists for one purpose: to let a patient tell ordinary post-operative swelling from a collection that needs evacuating, and to make the urgent findings unmistakable. That is why the emergency routing sits above every explanation on this page, and why the actions are written to be read in seconds rather than studied.
What it deliberately does not do
It does not name brands of drugs or devices: treatments are described by class only. It does not quote prices or dosages, and it does not promise that a collection can be prevented or that its consequences can be undone. It does not publish an emergency telephone number, a room number or a set of opening hours of its own, because a number printed on a website can be wrong at the moment it is needed most.
The facts kept visible
Three facts are repeated wherever they are relevant. A collection is identified by tension, growth over hours and a change in the skin over it, rather than by the size of the bruise. Blood removed early leaves little trace, while blood left under pressure can change the contour for good. And a collection is more likely after a rise in blood pressure, after straining or lifting too early, and in a patient taking medication that affects clotting.
How the content is reviewed and corrected
Shaoliang Wang, MD, Center Director, is the responsible physician. Every guide is reviewed against his clinical judgement before publication and reviewed again on a six-month cycle. If you find something unclear, out of date or wrong, the contact page explains how to tell us, and corrections are made to the page itself.