Definition of Stenosi. Meaning of Stenosi. Synonyms of Stenosi

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Definition of Stenosi

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Karyostenosis
Karyostenosis Kar`y*o*ste*no"sis, n. [NL., fr. Gr. ? a nut, kernel + ? a being straitened.] (Biol.) Direct cell division (in which there is first a simple division of the nucleus, without any changes in its structure, followed by division of the protoplasm of the karyostenotic mode of nuclear division.
Stenosis
Stenosis Ste*no"sis, n. [NL., fr. Gr. ? narrow.] (Med.) A narrowing of the opening or hollow of any passage, tube, or orifice; as, stenosis of the pylorus. It differs from stricture in being applied especially to diffused rather than localized contractions, and in always indicating an origin organic and not spasmodic.

Meaning of Stenosi from wikipedia

- Stenosis (from Ancient Gr**** στενός (stenós) 'narrow') is the abnormal narrowing of a blood vessel or other tubular organ or structure such as foramina...
- Urethral meatal stenosis is a narrowing (stenosis) of the opening of the urethra at the external meatus /miːˈeɪtəs/, thus constricting the opening through...
- Spinal stenosis is an abnormal narrowing of the spinal canal or neural foramen that results in pressure on the spinal cord or nerve roots. Symptoms may...
- Mitral stenosis is a valvular heart disease characterized by the narrowing of the opening of the mitral valve of the heart. It is almost always caused...
- Pyloric stenosis is a narrowing of the opening from the stomach to the first part of the small intestine (the pylorus). Symptoms include projectile vomiting...
- Laryngotracheal stenosis refers to abnormal narrowing of the central air p****ageways. This can occur at the level of the larynx, trachea, carina or main...
- Aortic stenosis (AS or AoS) is the narrowing of the exit of the left ventricle of the heart (where the aorta begins), such that problems result. It may...
- Aqueductal stenosis is a narrowing of the aqueduct of Sylvius which blocks the flow of cerebrospinal fluid (CSF) in the ventricular system. Blockage of...
- Renal artery stenosis (RAS) is the narrowing of one or both of the renal arteries, most often caused by atherosclerosis or fibromuscular dysplasia. This...
- Pulmonary valve stenosis (PVS) is a heart valve disorder. Blood going from the heart to the lungs goes through the pulmonary valve, whose purpose is to...