Canadian Medical Guide > Diseases > Cardiovascular Diseases > Vascular Diseases Terms and Definitions




Vascular Diseases

Medical Definition:
Guide Notes: GEN or unspecified vasc dis but CARDIOVASCULAR DISEASES; CEREBROVASCULAR DISORDERS & PERIPHERAL VASCULAR DISEASES are also available; inflamm vasc dis = VASCULITIS; vasc compression syndrome: see note on PERIPHERAL VASCULAR DISEASES
Vascular Diseases Categories.
Canadian Medical Guide Definition Aneurysm - A sac formed by the dilatation of the wall of an artery, a vein, or the heart.
Canadian Medical Guide Definition Angiodysplasia - Degenerative, acquired lesions consisting of distorted, dilated, thin-walled vessels lined by vascular endothelium. This pathological state is seen especially in the gastrointestinal tract and is frequently a cause of upper and lower gastrointestinal hemorrhage in the elderly.
Canadian Medical Guide Definition Angiomatosis
Canadian Medical Guide Definition Angioneurotic Edema - Recurring attacks of transient edema suddenly appearing in areas of the skin or mucous membranes and occasionally of the viscera, often associated with dermatographism, urticaria, erythema, and purpura.
Canadian Medical Guide Definition Aortic Diseases
Canadian Medical Guide Definition Arterial Occlusive Diseases - Diseases in which arterial vessels are partially or completely obstructed or in which the blood flow through the vessels is impeded.
Canadian Medical Guide Definition Arteritis - Inflammation of an artery.
Canadian Medical Guide Definition Capillary Leak Syndrome - A rare and sometimes fatal disease characterized by recurring attacks of leakage of intravascular fluids into the extravascular space. This syndrome is observed in patients who demonstrate a state of generalized leaky capillaries following shock syndromes, low-flow states, ischemia-reperfusion injuries, toxemias, or poisoning. It can lead to generalized edema and MULTIPLE ORGAN FAILURE. (Zikria, et al. (eds.), Reperfusion Injuries and Clinical Capillary Leak Syndrome, pp. 470-72, 1994)
Canadian Medical Guide Definition Diabetic Angiopathies - VASCULAR DISEASES that are associated with DIABETES MELLITUS.
Canadian Medical Guide Definition Embolism and Thrombosis - A collective term for diseases characterized by the formation, development, or presence of a thrombus (THROMBOSIS) and the blocking of a vessel by the thrombus brought to its site by the blood current (EMBOLISM). (From Dorland, 28th ed)
Canadian Medical Guide Definition Erythromelalgia - Disease marked by paroxysmal, bilateral vasodilatation, particularly of the extremities, with burning pain, and increased skin temperature and redness.
Canadian Medical Guide Definition Hypertension - Persistently high arterial blood pressure. Currently accepted threshold levels are 140 mm Hg systolic and 90 mm Hg diastolic pressure.
Canadian Medical Guide Definition Hypotension - Abnormally low blood pressure seen in shock but not necessarily indicative of it. (Dorland, 28th ed)
Canadian Medical Guide Definition Ischemia - Blood deficiency in an organ or tissue caused by a constriction or obstruction of its blood vessels.
Canadian Medical Guide Definition Peripheral Vascular Diseases - General or unspecified diseases of the blood vessels outside the heart. It is for diseases of the peripheral as opposed to the cardiac circulation.
Canadian Medical Guide Definition Phlebitis - Inflammation of a vein.
Canadian Medical Guide Definition Raynaud Disease - An idiopathic vascular disorder characterized by bilateral Raynaud phenomenon, the abrupt onset of digital paleness or CYANOSIS in response to cold exposure or STRESS.
Canadian Medical Guide Definition Superior Vena Cava Syndrome - Obstruction of the superior vena cava caused by neoplasm, thrombosis, aneurysm, or external compression and causing suffusion and/or cyanosis of the face, neck, and upper arms.
Canadian Medical Guide Definition Telangiectasis - Permanent dilation of preexisting blood vessels (capillaries, arterioles, venules) creating small focal red lesions, most commonly in the skin or mucous membranes.
Canadian Medical Guide Definition Varicose Veins - Enlarged and tortuous VEINS.
Canadian Medical Guide Definition Vascular Fistula - An abnormal passage between two or more arteries, or between an artery and a vein.
Canadian Medical Guide Definition Vascular Hemostatic Disorders - Alterations in the mechanical integrity or structure of the blood vessels leading to bleeding disorders.
Canadian Medical Guide Definition Vasculitis - Inflammation of a blood vessel.
Canadian Medical Guide Definition Venous Insufficiency - Inadequacy of the venous valves and impairment of venous return (venous stasis) usually from the legs, often with edema and sometimes with stasis ulcers at the ankle.

Vascular Diseases Medical Definitions and Terms

CANADIAN MEDICAL GUIDE

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