Papular interstitial elastolytic giant cell granuloma concomitant with lichen amyloidosus in a type II diabetes patient

The papular variant of elastolytic giant cell granuloma (EGCG) is a rare EGCG, and it occasionally associated with metabolic comorbidities, including diabetes mellitus (DM). Although the mechanisms developing EGCG are still unknown, one possible for ECGC in DM patient might be explained by hyperglycaemia-induced inflammation. In this report, we described case interstitial mainly composed matrix metalloproteinase (MMP)-9 bearing cells, concomitant lichen amyloidosus type II patient.