Erythematous mucosa is an inflammation in the lining of the digestive tract. Possible causes include colitis, gastritis, proctitis, and anusitis. Some cases can eventually lead to cancer. The mucosa ...

Erythema multiforme (EM) is an acute, immune-mediated, mucocutaneous eruption marked by symmetrically distributed targetoid lesions. 10 The typical EM lesion morphology is a targetoid round macule or ...

Please provide your email address to receive an email when new articles are posted on . An 18-month-old healthy black boy presented to your office with a three-week history of an erythematous, ...

Pityriasis lichenoides et varioliformis acuta is a disease that manifests as multiple, small, erythematous papules that may develop rapidly into vesicles, pustules, or papules. The etiology of this ...