doctor dermatologist examines the sore foot of a patient whose coarse and dry skin and natoptysh on the sole, close-up

callosity callous callus close coarsened concept contagion copy corn defeat derma dermatology disease doctor dry examination female fingers foot formation girl hand hardened heel hygiene hyperhidrosis infection interior kernel leather leg male man morbidity natoptysh pain painfulness patient person problem rod root sealing sickliness skin sole soreness space treatment white