Erythematous mucosa refers to abnormal redness of the ... It might occur in the corpus (central area), antrum (lower stomach), or entire stomach. Gastritis can cause symptoms such as: Upper ...

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 ...