Published
hyperemia describes the increase of blood flow to different tissues in the body. it can have medical implications, but is also a regulatory response, allowing change in blood supply to different tissues through vasodilation
a hemangioma is an abnormal build up of blood vessels in the skin or internal organs.[1] it is also described as a congenital benign skin lesion consisting of dense, usually elevated masses of dilated blood vessels".
Everything you ever wanted to know about Hemangiomas; http://www.medhelp.org/HealthTopics/Hemangioma.html
I see that the term "hyperemia" is used in webmd's section on pinkeye. However, I don't think hyperemia refers only to eye redness, does it?
http://www.google.com/search?hl=en&q=hyperemia&btnG=Google+Search
Try this link.
I see that the term "hyperemia" is used in webmd's section on pinkeye. However, I don't think hyperemia refers only to eye redness, does it?
Not just the eyes. Also doesn't describe redness associated with factors other than increased blood flow.
Here's a link to an article that describes an example of abdominal hyperemia:
Jedi of Zen
277 Posts
I realize that this is probably a very loaded question, but here goes -
Could anyone explain to me the difference between the following 3 terms: hematoma, hyperemia, hemangioma. Esp the first 2.
I have read the definitions in my books. I think I understand them to a certain extent, but I am kind of wanting to hear it put in layman's terms. Would esp like to hear from any graduates out there who have already worked with and seen these 3 conditions, and what causes them, etc. (Of course, all responses are welcome.)
Again - very loaded question, I realize. But if you submit an answer, I'll give you a cookie.