This case report describes a 65-year-old Japanese woman with erythema annulare centrifugum accompanying Stiff-person syndrome. There have been no reports of patients

Granuloma annulare induced by scabies infection has been described previously in three patients. In this report, we share our observation of a fourth case.

Granuloma annulare is a benign cutaneous inflammatory disease, whose lesions have spontaneous improvement in two years in 50% of cases, but there is recurrence in 40% of patients. Treatment may be topical, intralesional or systemic. The use of phototherapy with narrowband UVB is highlighted, whose mechanism of action in this disease is still unclear, probably related to the inhibition of T lymp...

Erythema annulare centrifugum is characterized by dermal perivascular lymphocytic infiltrates. It is often associated with infections, autoimmune or neoplastic diseases but in most cases the cause is unexplained. A case of erythema annulare centrifugum related to autoimmune hepatitis in a 24-year-old woman is described in this case report. Clinical response of the autoimmune hepatitis to a comb...

A case is reported of a patient presenting lymph node tuberculosis and cutaneous lesions resembling papulonecrotic tuberculid, but histologically compatible with perforating granuloma annulare and which responded satisfactorily to antituberculous therapy. This is probably one of the first reports of the association of perforating granuloma annulare and tuberculosis, and it is important therefor...