A common superficial fungal lesion of keratinized tissues - the stratum corneum of the epidermis, hair and nails - caused by specific filamentous dermatophyte fungi and defined as dermatophytosis.
In addition to all the known problems associated with calluses, there is the threat of inflammation. The following is about why the callus is inflamed and what to do to relieve this inflammation.
Furunculosis (or furuncle, intradermal abscess) is an infectious skin disease characterized by the formation of painful, inflamed areas on the skin called furuncles.