A dermatologist is a medical professional who focuses on treating skin conditions and hair and skin problems. Depending on the patient's needs, they can perform a variety of tasks, from routine examinations to surgical treatments. Dermatologists treat patients for common conditions such as acne and wrinkles, but they can also treat skin cancer and other chronic or painful skin conditions.it is a specialty that combines both internal medicine and surgery. Skin epidemiology is the study of skin diseases at the population level. From 1990 to 2013, skin diseases accounted for approximately 2% of disease-related disabilities worldwide, as measured by disability-adjusted life years. A dermatologist or pathologist typically completes a one-year dermatopathology fellowship. This typically includes 6 months of general pathology and 6 months of dermatopathology. Graduates of both disciplines can qualify as dermatopathologists. Many dermatologists are also competent in dermatopathology after completing regular professional training in dermatology. Some dermatopathologists can qualify for the exam by completing a dermatology residency and a pathology residency. Skin is an incredible organ. It is the first line of defines against disease, protects other organs, warms and cools the body, and sends messages about how healthy it is inside. and experienced physicians and skin surgeons, providing the best care for the organs that nourish you. Dermatologists also know that skin conditions can have a serious impact on your health and well-being. A doctor may be the first to notice, for example, signs of diabetes or heart disease may appear on the skin. Your dermatologist knows that a skin condition doesn't have to be life-threatening to affect a person's quality of life. , can lead to severe depression or decreased productivity. Eczema (also known as atopic dermatitis), hair loss that causes scarring, and psoriasis are conditions that can cause this. It's a common misconception that only fair-skinned people are at risk for skin cancer. Skin cancer in darker-skinned people is often diagnosed at a later stage because these lesions are easily missed. People with weakened immune systems and those who have had organ transplants are also at increased risk of skin cancer and should be checked regularly by a dermatologist. Sub-specialties within the field of dermatology include dermatopathology, which deals with skin pathologies. Mohs surgery to remove a tumor from the skin without damaging healthy cells. Pediatric dermatology allows dermatologists to treat infants, hereditary skin disorders, and children. A dermatologist may be involved in medical or surgical treatment. Dermatologists can perform many procedures, many of which are cosmetic in nature. These include cosmetic filler injections, hair removal or transplantation, intralesional therapy, laser therapy, photodynamic therapy, phototherapy, tattoo removal, swell liposuction, radiation therapy, and vitiligo surgery. Other dermatological treatments include cryosurgery, a treatment for warts, skin cancer, or other skin diseases. Allergy testing; systemic therapy, such as antibiotics, immunomodulators, or injections; or topical therapy. The skin is the body's largest organ. An additional advantage is that the entire skin surface is visible, allowing direct visual inspection by the dermatologist.

 Journal of Clinical Pediatric Dermatology