Candidal urethritis is a type of fungal or mycotic infection of the urethra. This disease is rare and occurs more often in people with endocrine disorders.

Mycosis of the feet (mycosis pedis) is a skin lesion of the feet caused by some dermatophyte and yeast fungi, which has a common localization and similar clinical manifestations.

Mycosis fungoides is a low-grade T-cell lymphoma. This disease is characterized by primary skin lesions that last for a long time without affecting the lymph nodes and internal organs. The latter are affected mainly in the final stage of the disease.

Mycoplasmosis (ureaplasmosis) is widespread among the population. It is transmitted through sexual contact. The difficulty of diagnosing mycoplasma infections, the prevalence of mycoplasmosis and the inadequacy of the therapy have led to the prevalence of these infections over "classic" venereal diseases.

Mycoplasmosis (mycoplasma infection) is an anthropozoonotic infectious disease caused by bacteria of the genera Mycoplasma and Ureaplasma, characterized by damage to various organs and systems (respiratory organs, genitourinary, nervous and other systems).

Myasthenic syndrome is characteristic of myasthenia gravis (Erb-Joly disease) - a neuromuscular disease accompanied by muscle weakness and fatigue.

Myalgia is a symptom accompanied by pain in the muscles (diffuse or in a specific group), which occurs both spontaneously and upon palpation.

Prothrombin, or factor II, is converted into an active form by factors X and Xa, which activates the formation of fibrin from fibrinogen. This mutation is thought to account for 10–15% of inherited thrombophilias, but occurs in approximately 1–9% of nonthrombophilic mutations.

A decrease in skeletal muscle tone (residual tension and resistance of muscles to passive stretching) with a deterioration in its contractile function is defined as muscle hypotonia.