[Erythema annulare centrifugum. A clinical reaction pattern].
Erythema annulare centrifugum (EAC) is a clinical reaction pattern and not a specific clinicohistologic entity. The clinical and histologic differential diagnosis of EAC should take at least three main disease groups into consideration, which are often classified under this disorder: (tumid) lupus erythematosus, spongiotic dermatitides, and pseudolymphomas.
Ziemer
M
M
Klinik für Dermatologie und Dermatologische Allergologie, Friedrich Schiller Universität, Erfurter Str. 35, 07743, Jena. mirjana.ziemer@derma.uni-jena.de
Eisendle
K
K
Zelger
B
B
D003872:Dermatitis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D003951:Diagnostic Errors / Q000517:prevention & control*; D004890:Erythema / Q000175:diagnosis*; D006801:Humans; D019310:Pseudolymphoma / Q000175:diagnosis*