Deep vein thrombosis of the common iliac vein caused by neurogenic heterotopic ossification in the anterior lower lumbar spine of a patient with complete paraplegia due to radiation-induced myelopathy

Author(s):  
Du Hwan Kim ◽  
Mathieu Boudier-Revéret ◽  
Duk Hyun Sung ◽  
Min Cheol Chang
VASA ◽  
2021 ◽  
Vol 50 (1) ◽  
pp. 74-77
Author(s):  
Gerard O’Sullivan

Summary: A 74-year-old woman presented with acute symptomatic left thigh and calf swelling; imaging demonstrated evidence of occlusive thrombosis from the upper left common iliac vein to the mid-thigh. Single session zero-thrombolysis venous thrombectomy was performed using the ReVeneTM Thrombectomy Catheter.


2021 ◽  
Vol 39 ◽  
Author(s):  
Pasquale Grillo ◽  
◽  
Giuseppe Granata ◽  
Anna Savoldi ◽  
Giovanni Rodà ◽  
...  

Caval filters are placed in the inferior vena cava (IVC) to prevent pulmonary thromboembolism in patients with deep vein thrombosis. If there is no indication for thrombo-embolic risk prevention, the filter can be removed to reduce potential filter-related complications. Advanced endovascular techniques are frequently used to retrieve IVC filters. We describe an alternative filter-removal technique for use when standard techniques are not practicable. In our method, the filter hook is embedded within the IVC wall. To retrieve it, a long introducer is inserted; a guidewire and the "loop snare" retrieval system are then advanced through it with a coaxial system and positioned below the filter at the level of the common iliac vein confluence. The guidewire is then passed through the loop, creating a "sling" around the filter which allows the application of traction from the bottom upwards, releasing the hook from the wall. The loop is then held under tension with the filter aligned in the IVC lumen, and the introducer is advanced distally to completely cover the filter, allowing complete retrieval of the filter without damaging the vessel walls. This modified Sling technique is a safe and feasible method for complicated IVC filter retrieval.


2007 ◽  
Vol 46 (1) ◽  
pp. 174-175
Author(s):  
M.J. Husmann ◽  
G. Heller ◽  
C. Kalka ◽  
H. Savolainen ◽  
D.D. Do ◽  
...  

2011 ◽  
Vol 205 (6) ◽  
pp. 537.e1-537.e6 ◽  
Author(s):  
Keith T. Chan ◽  
Grace A. Tye ◽  
Rita A. Popat ◽  
William T. Kuo ◽  
Kamil Unver ◽  
...  

2021 ◽  
pp. 153857442199478
Author(s):  
Brjan Kaiji Betzler ◽  
Li zhang ◽  
Kai Siang Chan ◽  
Enming Yong ◽  
Ivan Kuang Hsin Huang ◽  
...  

Ilio-femoral deep vein thrombosis (DVT) is rare in patients with lower limb arterio-venous grafts due to a state of high blood flow. May-Thurner syndrome (MTS) is an anomaly where the left common iliac vein is compressed by the right common iliac artery. We present a rare case of ilio-femoral deep vein thrombosis in a patient with May-Thurner Syndrome and an underlying arteriovenous graft in-situ who presented with acute lower limb swelling. The patient underwent catheter-directed thrombolysis, pharmaco-mechanical thrombectomy, venoplasty and iliac vein stenting. Follow-up surveillance duplex ultrasound showed patency of the iliac vein stent and arteriovenous graft at 1-year postoperatively.


2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Yi Sun ◽  
Shenghan Song

Background May-Thurner syndrome is a kind of disease caused by the compression of the left common iliac vein. It is one of the causes of incomplete venous valves and superficial varicose veins in lower limbs, and is also a potential factor of acute deep vein thrombosis (DVT). Method Here 3 cases are diagnosed as May-Thurner syndrome at different ages. Case presentations 1. A 35-year-old female patient was hospitalized with swelling of the left lower limb for 1 week. Computed tomography (CT) showed compression of the left common iliac vein with thrombosis. May-Thurner syndrome was diagnosed and catheter-directed thrombolysis was performed. 2. A 37-year-old male patient came to our hospital due to sudden swelling of the right lower extremity and pain for 3 days. Computed tomography showed compression of the left common iliac vein and deep venous thrombosis (DVT) of the right iliac vein. May-Thurner syndrome was diagnosed. The patient was performed with inferior vena cava (IVC) filter implantation, catheter-directed thrombolysis and balloon angioplasty for right iliac vein. And the patient recovered well; 3. A 55-year-old female patient came to our hospital with swelling and discomfort in the left lower extremity for 3 days. Computed tomography showed stenosis of the left common iliac vein with deep vein thrombosis. May-Thurner syndrome was diagnosed, balloon dilation and stent implantation were performed. During 3 years of follow-up, there was no swelling or new thrombosis in her lower limbs. Conclusion When encountering unexplained deep vein thrombosis, iliac vein compression syndrome should be considered and treated in time to prevent the recurrence of thrombosis. Catheter-directed thrombolysis can relieve symptoms and stenting placement is the optimal way to relieve stenosis, supplemented by long-term anticoagulation therapy and graduated compression stockings.


2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Joel Zhen Khang Hng ◽  
Shu Su ◽  
Noel Atkinson

Abstract Background May–Thurner syndrome is an anatomical condition characterized by compression of the left common iliac vein by the right common iliac artery, causing venous outflow obstruction. It is an uncommon cause of deep vein thrombosis and is more prevalent among women. This paper highlights the importance of considering May–Thurner syndrome in young males without risk factors presenting with left lower limb pain, as endovascular treatment may be required. Case presentation A 23 year-old Caucasian male presented with a 1-week history of left lower limb pain, edema, and pallor. He was found to have an unprovoked deep vein thrombosis on Doppler ultrasound involving the left fibular, soleus, gastrocnemius, popliteal, femoral, common femoral, and external iliac veins. A heparin infusion was commenced as the initial treatment for deep vein thrombosis. Further investigation with computer tomography pulmonary angiogram and computer tomography venography of the abdomen and pelvis showed bilateral pulmonary emboli and left common iliac vein compression with left common, internal, and external iliac vein thrombosis. He was diagnosed with May–Thurner syndrome despite having no risk factors. A retrievable Cook Celect Platinum inferior vena cava filter was placed, and thrombus of the left common femoral, external, and common iliac veins was treated successfully with AngioJet thrombectomy, thrombolysis using 200,000 units of urokinase, angioplasty and stenting using two Cook Zilver Vena venous self-expanding stents. Therapeutic enoxaparin was commenced on discharge. His filter was removed after 10 weeks. Hematological follow-up 4 months later showed an overall negative thrombophilia screen, and anticoagulation was switched to apixaban. He has had no recurrent thrombosis. Conclusions Clinicians should have a low threshold to investigate for May-Thurner syndrome in patients with left lower limb venous thrombotic events regardless of risk factors, as endovascular treatment may be required to minimize the long-term sequelae of deep vein thrombosis. Duplex ultrasound can be used initially for diagnosis, and computer tomography venography used subsequently if the common iliac vein is not visualized on ultrasound. Endovascular treatment is preferred over anticoagulation alone, especially in otherwise fit patients presenting early, the aim being to reduce the chances of chronic venous hypertension in the lower limb.


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