Granuloma annulare is a benign, inflammatory dermatosis of uncertain etiology, classically presenting with localized or generalized, skincoloured to violaceous, non-scaly, dermal papules/nodules which may be discrete coalesce form annular roundish plaques. While granuloma benign disease, little known about its pathophysiology, and comorbidities. Furthermore, treatment remains poorly standardize...

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...

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

Subcutaneous granuloma annulare (SGA) is a benign inflammatory disorder that may be alarming in its presentation because of its rapid growth and extensive differential diagnosis. The purpose of our study was to improve the appropriate evaluation and management of pediatric patients with subcutaneous scalp nodules. This article presents the clinical presentation, histopathologic data, evaluation...