Among scientific specialties, dermatology is the one that closest to the precepts and techniques of cosmetological aesthetics. This is in charge of the study of the structure and functions of the skin and purifying the skin, in addition to treating the diseases pharmacologically. Dermatologists are doctors who, after completing the degree, which has an average duration of 4 years, specialize in dermatology and become suitable in diagnosing, preventing and indicating the most appropriate treatment. Skin diseases are sometimes isolated as vitiligo, however, on other occasions they are externalizations of internal ailments, as occurs in skin cancer and other conditions. In addition to knowing about infectious diseases, they must have knowledge of immunology, neurology, rheumatology and endocrinology. Cosmetic dermatology: It is a subspecialty of this branch of health that uses various techniques of cosmetics and appliances to treat scars left by acne using the laser, application of...
Nuclear medicine has become an indispensable tool in the diagnosis and treatment of various diseases. This medical specialty uses radioisotopes, radioactive substances that emit energy in the form of gamma rays or beta particles, to obtain functional images of the human body and treat diseases accurately and effectively. Concept of Nuclear Medicine:** Nuclear medicine is based on the principle that certain organs and tissues of the human body absorb radioisotopes differently. When administering a specific radiopharmaceutical to the patient, it accumulates in the target areas, allowing special gamma cameras to detect emitted radiation and generate detailed images of the internal functioning of the body. THE DOCTORS AND NURSES HANDBOOK General Medical and Nursing Practice and Theory for Hospital Staff Paperback version, 7X10 Full 16 Font Types of nuclear medicine:** Nuclear medicine is divided into two main branches: diagnosis and therapy. 1. Diagnostic Nuclear Medici...