arteriovenous aneurysm — a direct communication between an artery and vein, without an intervening capillary bed. It can occur as a congenital abnormality or it may be acquired following injury or surgery. It may affect the limbs, lungs, or viscera and may be single or… … The new mediacal dictionary
Aneurysm — A localized widening (dilatation) of an artery, vein, or the heart. At the area of an aneurysm, there is typically a bulge and the wall is weakened and may rupture. The word “aneurysm” comes from the Greek “aneurysma” meaning “a widening.” * * *… … Medical dictionary
aneurysm — n. an abnormal balloon like swelling in the wall of an artery. This may be due to degenerative disease or infection, which damages the muscular coats of the vessel, or it may be the result of congenital deficiency in the muscular wall. An aortic… … The new mediacal dictionary
Аневризма Артериовенозная (Arteriovenous Aneurysm) — прямое соединение между артерией и веной, минующее внутривенное капиллярное русло. Может быть врожденным или развиваться после перенесенной травмы или операции. Чаще всего поражает конечности, легкие или внутренние органы человека, причем может… … Медицинские термины
Aneurysm — For other uses, see Aneurysm (disambiguation). Aneurysm Classification and external resources Angiography of an aneurism in a cerebral artery ICD 10 I … Wikipedia
Arteriovenous malformation — Infobox Disease Name = Arteriovenous malformation Caption = DiseasesDB = 15235 ICD10 = ICD10|Q|27|3|q|20, ICD10|Q|28|0|q|20, ICD10|Q|28|2|q|20 ICD9 = ICD9|747.6, ICD9|747.81 ICDO = OMIM = MedlinePlus = 000779 eMedicineSubj = search eMedicineTopic … Wikipedia
Arteriovenous fistula — Infobox Disease Name = Arteriovenous fistula Caption = DiseasesDB = 32435 ICD10 = ICD10|I|28|0|i|26, ICD10|I|77|0|i|70 ICD9 = ICD9|414.19, ICD9|417.0, ICD9|447.0, ICD9|747.3 ICDO = OMIM = MedlinePlus = eMedicineSubj = med eMedicineTopic = 169… … Wikipedia
arteriovenous pulmonary aneurysm — pulmonary arteriovenous fistula … Medical dictionary
arteriovenous fistula — 1. a communication, sometimes congenital but often traumatic, between an artery and a nearby vein, so that blood flows directly into the vein (aneurysmal varix) or else is carried into the vein by a connecting sac (varicose aneurysm). 2. a… … Medical dictionary
Park aneurysm — an arteriovenous aneurysm at the elbow, establishing communication between the brachial artery and the brachial and median basilic veins … Medical dictionary
