THE pathogenesis of chronic stasis ulcer of the leg is not well understood. It is generally accepted that an important factor is excessive venous pressure in the leg. In strong support of this concept ...

Although the formation of collaterals is classically regarded as a compensatory mechanism to bypass and thus alleviate an obstruction, the mechanism and inducement of collateral formation are unknown.

REPORTS from diverse clinics 1–3 have indicated the usefulness of the venographic study of the iliac and inferior-vena-cava system in venous occlusive disease and extrinsic disease in the ...

Five consecutive patients with venous malformation in the periocular and orbital region were included. All patients received a one-stage direct puncture venogram, image-guided glue injection, and ...

Jugular vein aneurysm is a rare morphologic entity. This report describes a case of an asymptomatic internal jugular vein aneurysm that presented as an enlarging mass in the neck. Diagnosis was ...

Varicose veins are a common condition that affects the veins, usually in the legs, causing them to become enlarged, twisted, and bulging. They occur when the valves within the veins fail to function ...

A 45-year-old woman presented to her family doctor following a three-day history of acute-onset, progressive swelling and sensation of heaviness in her left upper extremity. In addition, she described ...

WELWYN GARDEN CITY, England — There was a 3% incidence of post-thrombotic syndrome following lower-limb joint replacement when deep vein thrombosis was detected and treated early in a recent ...

A 51-year-old man presented to our hospital with new onset of headache, nausea and blurred vision over the previous 4 days. A current smoker, his history included thromboangiitis obliterans (also ...