Topic: Skin Wheals
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Answers to Common Questions
What kind of skin lesion is a wheal?
A skin elevation caused by swelling that can be itchy and usually disappears soon after erupting. Wheals are generally associated with an allergic reaction, such as to a drug or an insect bite. Read More »
Source: http://wiki.answers.com/Q/What_kind_of_skin_lesion_is_a_wheal
What causes skin wheals?
Herpes Read More »
Source: http://answers.yahoo.com/question/index?qid=20120423115720AALNkMC
What causes the wheal or bleb in tuberculin skin test? what is th...
the little bump is caused by the syringe forcing a liquid into your intradermal tissue (intradermal means within the skin). this pushes the top layer of skin upwards, causing the bump. it should absorb quickly. i bet you that tomorrow, it w... Read More »
Source: http://answers.yahoo.com/question/index?qid=20090907054009AA3Wsda
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Skin Wheals
