contraindicated in sunbathing, let's talk about this with the chief dermatovenereologist and cosmetologist nikolai potekaev? nikolai nikolaevich if you say b in general, how things are with a nation with a skin cover, we know that there are representatives of peoples who, under the influence of external circumstances, experience difficulties with the ensuing problems in the form of skin cancer and other serious diseases. speaking of skin cancer, that's where you started with cancer actually. this problem is primarily dealt with by oncologists. understood in persons over 60 years of age. these are worldwide statistics, including russian skin cancer in the first place, since the skin is the most visible human organ, and the largest, by the way, er, these patients first of all turn to a dermatologist. over the past, probably, a couple of decades , the role of a dermatologist in detecting malignant skin formations has increased significantly, this is due to a number of activities that we firstly carry out - all-russian scale money diagnosing melanoma. this is due to the widespread introduction of new ones. it