Erythema annulare
erythema annulare erythema an·nu·lar·e (ān’yə-lâr’ē)
n.
Erythema characterized by ringed or rounded lesions.
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- Erythema annulare centrifugum
erythema annulare centrifugum erythema annulare cen·trif·u·gum (sěn-trĭf’yə-gəm) n. A chronic recurring erythematous eruption consisting of small and large annular lesions that can be distinct from each other or joined together.
- Erythema arthriticum epidemicum
erythema arthriticum epidemicum erythema ar·thrit·i·cum ep·i·dem·i·cum (är-thrĭt’ĭ-kəm ěp’ĭ-děm’ĭ-kəm) n. See Haverhill fever.
- Erythema caloricum
erythema caloricum erythema ca·lo·ri·cum (kə-lôr’ĭ-kəm) n. A fine network of pigmented spots or patches that occur primarily on the shins as a result of exposure to radiant heat. Also called erythema ab igne.
- Erythema chronicum migrans
erythema chronicum migrans erythema chron·i·cum mi·grans (krŏn’ĭ-kəm mī’grānz’) n. A raised erythematous ring on the skin having hard borders and a central clearing, and radiating from the site of an insect bite; it is the characteristic lesion of Lyme disease.
- Erythema dose
erythema dose n. The minimum amount of x-rays or other form of radiation sufficient to produce redness of the skin after application, regarded as the dose that is safe to give at one time.