annular erythema centrifugum

Erythema annulare centrifugum (EAC) is a figurate erythema possibly related to hypersensitivity. The etiology of EAC has been postulated to be secondary to infection, inhalants, drugs, and malignancy, ... Healio: A 13-year-old boy presents with red, annular rash on torso, thighs The meaning of ANNULAR is of, relating to, or forming a ring.

Understanding the Context

How to use annular in a sentence. It looks like a circular lake, or, to be more accurate, an annular (ringlike) one. annular (ˈænjʊlə) adj ring-shaped; of or forming a ring [C16: from Latin annulāris, from annulus, ānulus ring] Definition of 'annular' annular in British English (ˈænjʊlə ) adjective ring-shaped; of or forming a ring Adjective annular (not comparable) Pertaining to, or having the form of, a ring: in the shape of an annulus. Definition of annular adjective in Oxford Advanced Learner's Dictionary.