What is the process of a substance leaking outside of a vessel into surrounding tissue?
A) telangiectasia
B) extravasation
C) ulceration
D) atrophy

Question

Quizplus · Accepted Answer

Extravasation is the process by which a substance, such as blood or chemotherapy drugs, leaks outside of a vessel into surrounding tissue. Telangiectasia refers to the dilation of small blood vessels, ulceration refers to the formation of an open sore on the skin or mucous membrane, and atrophy refers to a decrease in the size or function of a tissue or organ. None of these terms specifically describe the process of a substance leaking outside of a vessel.

What Is the Process of a Substance Leaking Outside of a Vessel