Mononucleosis is an acute infectious disease of viral etiology that affects the oropharynx, lymph nodes, spleen, liver and changes the composition of the blood >>>

Respiratory mycoplasmosis is an acute respiratory disease of an infectious nature that affects the upper respiratory tract, lungs and causes mycoplasma pneumonia >>>

When making a prognosis for the course and treatment of laryngeal cancer, the form of tumor growth is of great importance: exophytic, endophytic, mixed >>>

The creation of vaccines became possible when scientists learned to cultivate causative agents of various dangerous diseases in a laboratory. And the variety of ways to create vaccines provides their varieties and allows them to be grouped according to manufacturing methods >>>

When the inflammatory process affects only the fallopian tubes, they speak of salpingitis, if the process affects only the ovarian region, they speak of oophoritis, but if both of these structures are involved in the inflammatory process, then we are talking about salpingo-oophoritis or inflammation of the uterine appendages >>>

Solar exudative erythema multiforme belongs to a number of photodermatoses that occur during solar ultraviolet irradiation. The disease occurs during the spring-summer period, when the sun's rays are most active >>>

The causes of hemorrhage in the eye can be trauma or the development of pathological conditions in the structure and functions of the eye >>>

For many small organisms, prolonged absence of sunlight means death. The human body is at a stage of evolution that allows it to survive in an almost complete absence of sunlight. But artificial lighting does not replace the work of sunlight for the synthesis >>>