Telangiectasia is best described as:

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Study for the CVP and GI Pathology Exam 1. Engage with flashcards and multiple-choice questions, each with hints and explanations. Prepare thoroughly for your test!

Multiple Choice

Telangiectasia is best described as:

Explanation:
Telangiectasia are tiny, superficial vessels that have permanently dilated, producing a small red lesion on the skin or mucosa. The defining feature is dilation of preexisting vessels rather than the growth of new tissue, so it is not a true tumor or malignant vascular proliferation. It’s also not inflammation of vessels. Therefore, the best description is permanent dilation of preexisting small vessels forming a discrete red lesion. These lesions can appear with aging, sun damage, or certain hereditary vascular conditions.

Telangiectasia are tiny, superficial vessels that have permanently dilated, producing a small red lesion on the skin or mucosa. The defining feature is dilation of preexisting vessels rather than the growth of new tissue, so it is not a true tumor or malignant vascular proliferation. It’s also not inflammation of vessels. Therefore, the best description is permanent dilation of preexisting small vessels forming a discrete red lesion. These lesions can appear with aging, sun damage, or certain hereditary vascular conditions.

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