Granuloma annularehttps://en.wikipedia.org/wiki/Granuloma_annulare
Granuloma annulare est conditio cutis chronica, quae manifestatur in maculis rubris circularem vel annulari dispositione. In qualibet aetate occurrere potest, quamquam duae tertiae partes aegerum sub XXX annis sunt, et frequentius in pueris et iuvenibus adultis apparens.

Quia granuloma annulare plerumque asymptomatic est, prima curatio plerumque est topica steroideorum. Si therapia topica insufficiens est, injectiones intradermales steroideorum adhiberi possunt.

Curatio
Emendari potest cum 3‑5 injectionibus steroideorum intralesionalium ad intervalla mensis unius.
#Triamcinolone intralesional injection
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  • Forma perforans Granuloma annulare una ex regionibus communibus est dorsum manus. Saepe apparet papulae asymptomaticae.
  • Tinea corporis et erythema annulare centrifugum possunt considerari ut diagnosises differentiales.
  • Notatur laesio dura, annularis, informis. Nullae sint, nec pruritus nec dolor.
References Granuloma Annulare 29083715 
NIH
Granuloma annulare est conditio cutis, quae nodulos proprios format. Non causatur ex infectione et est frequentissima morbus granulomatosus non‑infectiosus. Saepe benigna est et per seipsam resolvit. Typice apparere rubrae, annularia, papulae, sauciationes vel erosiones in brachiis et cruribus. Genera sunt: localized (most common), generalized, perforating, patch, subcutaneous. Etiam si non multum solet esse, interdum coniungi potest cum gravibus conditionibus sicut HIV vel cancer.
Granuloma annulare is a cutaneous granulomatous disease that is not caused by an infection. It is the most common non-infectious granulomatous disease. The disease is benign and often self-limited. Granuloma annulare usually presents as erythematous plaques or papules arranged in an annular configuration on the upper extremities. In addition to the more common presentation, termed localized granuloma annulare, other clinical variants of granuloma annulare include generalized, perforating, patch, and subcutaneous. Despite being a benign disease, it can be associated with more serious conditions such as HIV or malignancy.
 Granuloma Annulare: An Updated Review of Epidemiology, Pathogenesis, and Treatment Options 34495491 
NIH
Granuloma annulare (GA) est conditio cutis inflammatoria et granulomata propria. Potest occurrere in formis localibus vel disseminatis. Formae disseminatae, variantibus minus communibus, sunt (patch, perforating, subcutaneous subtypes).
Granuloma annulare (GA) is an inflammatory granulomatous skin disease that can be localized (localized GA) or disseminated (generalized GA), with patch, perforating, and subcutaneous subtypes being less common variants of this benign condition.