نتایج جستجو برای: lower extremity veins

تعداد نتایج: 725189  

2010
Jorge D. Oldan Frank J. Rybicki Richard A. Baum Dennis Foley Michael R. Jaff Scott A. Koss Vamsidhar R. Narra

Upper-extremity venous thrombosis often presents as unilateral arm swelling. The differential diagnosis includes lesions compressing the veins and causing a functional venous obstruction, venous stenosis, an infection causing edema, obstruction of previously functioning lymphatics, or the absence of sufficient lymphatic channels to ensure effective drainage. The following recommendations are ma...

2012
Peter Marschang

Deep vein thrombosis is often regarded as a disease limited of the veins of the lower extremities, which may sometimes – in more severe cases extend to the pelvic veins. Although this holds true for over 90% of all thromboses, clinically relevant thromboses may be found in virtually every vein system of the body. Of these uncommon localisations of thromboses, deep vein thrombosis of the arms is...

Journal: :Biomedical papers of the Medical Faculty of the University Palacky, Olomouc, Czechoslovakia 2010
David Kachlik Vaclav Pechacek Vladimir Musil Vaclav Baca

BACKGROUND Two consensus documents have appeared which revised the anatomical nomenclature of the venous system of the lower extremity. They changed and substantially extended the last valid version of the Latin anatomical nomenclature, Terminologia Anatomica, published by the Federative Committee on Anatomical Terminology, with approval of the International Federation of Associations of Anatom...

Journal: :Thorax 1995
T M Hyers

Recent clinical studies have shed new light on the diagnosis of venous thromboembolism. Pulmonary embolism continues to be difficult to diagnose because the definitive test, pulmonary angiography, is complex and not widely available. However, new knowledge about ventilation perfusion lung scanning and non-invasive leg studies can help to reduce the need for pulmonary angiography. Furthermore, t...

2004
Xueqiang Zhang Xiuhua Shi Pingrui Gao Junbo Wang Shusen Li Shuge Yao Xuefeng Zhang Ji Huo Jianfeng Wang

May-Thurner syndrome (MTS) is caused by venous occlusion because of compression of the iliac vein by the iliac artery and vertebral body, leading to left lower extremity deep venous thrombosis, eventually resulting in a series of symptoms. Endovascular treatment has now become the most preferred method of treatment of MTS. The authors report a 66-year-old woman who was hospitalized because of i...

2017
Kuk Hui Son So Young Lee Jin Mo Kang Chang Hu Choi Kook Yang Park Chul Hyun Park

A 27-year-old female patient was referred due to an edematous left lower extremity. Both saphenous veins had been ablated with an endovenous laser procedure used to treat varicose veins. Venography revealed that the left common femoral vein had been divided and that thrombosis was present at the site of division. No veins were available around the thighs. The patient was treated using a staged ...

Journal: : 2023

The aim of the work is to improve radiofrequency ablation (RFA) protocol in order minimize disease recurrence and life quality patients with lower extremity varicose veins (LEVVD).
 Materials methods. An open-label, prospective study effectiveness a modified RFA for treatment 210 consecutive clinical grade C2-C6 LEVVD was conducted. safety procedure were evaluated by anatomical success vei...

Journal: :Diagnostic and interventional radiology 2016
Hyoung Ook Kim Jae Kyu Kim Jin Gyoon Park Nam Yeol Yim Yang Jun Kang Hye Doo Jung

PURPOSE We aimed to evaluate the efficiency of placing an inferior vena cava (IVC) filter through the same popliteal vein access site used for percutaneous endovenous intervention in patients with extensive lower extremity deep vein thrombosis. METHODS This retrospective study included 21 patients who underwent IVC filter insertion through the popliteal vein over a three-year period. Patient ...

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