What's the Black Hole Sign?

The black hole sign seems to be the one that's most commonly referenced in its there are some pictures of it, and it's essentially just these patches of low attenuation within the hematoma. So if you see this ore, like a fluid level or therr other dot signs, anything that looks kind of funky may be kind of worrisome for expansion thehemotoma. The kehere is really like, how well does the patient fet your expectation for what a hypertensive inter cranial hemorrhage should look like? Igt moving on underlying ideological work.