According to an older study from 2016, ejaculating too soon following a vasectomy procedure could increase the chances of forming a sperm granuloma. This happens when a lump of sperm forms cysts ...

The most common type, localized granuloma annulare, causes raised, rounded skin plaques or papules that may form on the feet, hands, and fingers. These plaques and papules don’t typically itch.

Sarcoidosis is a systemic inflammatory disorder of unknown etiology characterized by tissue infiltration with macrophages and lymphocytes and associated non-caseating granuloma formation. The disease ...