Diseases starting with a letter n

List Diseases – N

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Nystagmus in children. Causes. Symptoms. Diagnostics. Treatment

Nystagmus - rhythmic vibrational motion of one or both eyes around one or more axes. The movements can be pendulum-like (rhythmic) or jerky (with different phases of oscillation in terms of speed).

Nystagmus

Nystagmus is a severe form of oculomotor disorders, manifested in spontaneous oscillatory movements of the eyes and accompanied by a significant decrease in visual acuity - a vision. The development of nystagmus may be due to the impact of central or local factors.

Nuechnoye acute thyroiditis

The non-venous acute thyroiditis proceeds according to the type of aseptic inflammation due to trauma and hemorrhage to the gland or after radiation therapy.

Nosocomial pneumonia

In accordance with the currently accepted criteria, only cases of infectious pulmonary disease that have developed no earlier than 48 hours after admission of the patient to a medical institution are classified as nosocomial pneumonia (NP).

Nosocomial infections

Nosocomial (from lat nosocomium - hospital and Greek nosokomeo - care for the sick) infection is any clinically recognizable infectious disease that develops in the patient as a result of his treatment in the hospital for treatment or stay in it.

Nose injury

Contusion of the nose refers to the injuries of the face and is quite serious damage, regardless of the severity of the impact. As a rule, nose contusion is accompanied not only by swelling, but also by bleeding, since in the anterior part of the nasal cavity there is a specific zone of accumulation of many vessels - the Kisselbach field, and the back of the cavity contains even larger capillaries and vessels.

Nose boil

Nasal furuncle - acute purulent inflammation of the hair follicle and sebaceous gland of the outer or inner surface of the wing of the nose, the tip of the nose, the skin of the nasal septum.

Normal menstrual cycle

Menstrual cycle - regularly repeated individual cyclic changes in the reproductive system and the body as a whole. Age limits of menstrual functions are menarche and menopause. The latter, along with the onset of sexual activity and any pregnancy, normally resolved or interrupted, refer to the so-called critical periods of development of the female body.

Noonan Syndrome

The Noonan syndrome is named after the author who described the disease in 1963. The neonates have a growth retardation (length at birth of 48 cm) with normal body weight. From birth, congenital heart defects (valve stenosis of the pulmonary artery, defect of the interventricular septum), cryptorchidism in boys in 60% of cases, combined deformity of the thorax are diagnosed.

Nonspecific ulcers of the small intestine

Nonspecific ulcers of the small intestine are extremely rare. In the literature, you can find only a few descriptions of this disease. These are nonspecific ulcers in contrast to ulcers of established nature, which can be tubercular, syphilitic and cancerous.

Nonspecific ulcerative colitis

Nonspecific ulcerative colitis is a disease of unknown etiology, characterized by the development of necrotizing inflammatory process of the mucous membrane of the large intestine with the formation of ulcers, hemorrhages and pus.

Nonspecific interstitial pneumonia

Nonspecific interstitial pneumonia is a histological variant of IBLARB, which does not correspond to other more particular histological forms.

Nonspecific aortoarteritis (Takayasu's disease)

Nonspecific aortoarteritis (aortic arch syndrome, Takayasu's disease, lack of pulse) - destructive-productive segmental aortitis and subaortic panarritis of the arteries rich in elastic fibers with possible damage to their coronary and pulmonary branches.

Noninfectious endocarditis: causes, symptoms, diagnosis, treatment

Noninfectious endocarditis (non-bacterial thromboendocarditis) is a disease accompanied by the formation of a sterile platelet and fibrin clot on the heart valves and adjacent contiguous endocardium in response to trauma, circulating immune complexes, vasculitis or increased coagulation.

Non-pigment nevus. Causes. Symptoms. Diagnostics. Treatment

At the heart of the pigmentless nevus is a decrease in the activity of melanocytes. The amount of the latter in the skin is normal. In the cytoplasm of melanocytes, the amount of melanosomes is also normal, whereas in keratinocytes the amount of melanosomes is reduced.

Non-paroxysmal tachycardia. Causes. Symptoms. Diagnostics. Treatment

Non-paroxysmal tachycardia refers to common heart rhythm disturbances in children and occurs in 13.3% of all arrhythmias. In the category of chronic carry tachycardia in the case of its existence in the patient over 3 months. Contract (with chronic sinus) and more than 1 month. - with tachycardia, which is based on an abnormal electrophysiological mechanism.

Non-inflammatory syndrome of chronic pelvic pain

Non-inflammatory syndrome of chronic pelvic pain (NSHTB, category IIIb according to the NIH classification) - observed more than 3 months. Periodic pain in the lower abdomen, in the perineum, external genitalia, lumbosacral region, accompanied or not accompanied by impaired urination.

Non-infectious vesiculopustular dermatoses. Causes. Symptoms. Diagnostics. Treatment

Noninfectious vesiculopustular dermatoses characterized by the presence of sterile pustules in the skin include a large group of diseases, including both generalized and restricted forms.

Non-infectious urethritis. Causes. Symptoms. Diagnostics. Treatment

Non-infectious urethritis is a group of diseases characterized by the presence of an inflammatory process in the urethra without the involvement of viral-bacterial agents.

Non-infectious desquamative inflammatory vaginitis

Non-infectious desquamative inflammatory vaginitis - inflammation of the vagina in the absence of the usual infectious causes of the disease. The disease can be of an autoimmune nature. On the cells of the surface layer of the vaginal epithelium, streptococci are adsorbed.

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List Diseases – N

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