Lyme disease can cause a rash that often looks like a bullseye pattern. The erythema migrans rash appears in 70% to 80% of people infected with Lyme disease. Lyme disease is not spread from person to ...

Johns Hopkins Medicine and Johns Hopkins Applied Research Laboratory (APL) researchers have shown that cell phone images of rashes taken by patients can be evaluated using artificial intelligence (AI) ...

Histopathologic finding of a dermal hypersensitivity reaction, along with the characteristic clinical appearance, confirmed the diagnosis of erythema migrans (EM). Introduced in 1909, EM was described ...

Erythema migrans (EM) is classically described as a flat, blanchable, annular, erythematous skin lesion with or without central clearing, occurring at the site of Borrelia burgdorferi inoculation. The ...

Long before the COVID-19 pandemic prompted a surge in telemedicine, John Aucott's patients would text and email him photos of their rashes. "My kids used to joke: 'Don't look at dad's phone because it ...

Although it is the most prevalent of the figurate or gyrate erythemas, erythema annulare centrifugum (EAC) is a rare condition. The gyrate erythemas represent a group of rashes that are believed to be ...