1/70. Clinical therapeutic conference: recurrent venous thrombotic and thromboembolic disease.Recurrent venous thrombotic and thromboembolic disease, once thought to be an uncommon entity, is increasingly being recognized. Etiologies of recurrent deep venous thrombosis usually include elements of Virchow's triad. Venous stasis (e.g., immobilization, congestive heart failure, acute myocardial infarction, obesity), hypercoagulability (e.g., malignancy, inflammatory bowel disease, hyperhomocysteinemia, protein c resistance, antithrombin iii, protein c or S deficiency) and endothelial trauma (e.g., surgical trauma, venous trauma, in-dwelling venous instrumentation) are risk factors. Diagnosis is dependent on objective testing, including venography duplex Doppler (color) ultrasonography and impedance plethysmography. Treatment is usually started with heparin or low-molecular-weight heparin and advanced to warfarin (adjusted to international normalized ratio). Prophylaxis may continue using low-molecular-weight heparin, warfarin, venacaval interruption (Greenfield filter), or concomitant use of the platelet-active agent indobufen and graduated compression stockings.- - - - - - - - - - ranking = 1keywords = compression (Clic here for more details about this article) |
2/70. Unilateral iliac vein occlusion, caused by bladder enlargement, simulating deep venous thrombosis.A variety of conditions cause unilateral leg swelling and thus mimic deep venous thrombosis (DVT). A heretofore-underappreciated condition that may lead to unilateral iliac vein compression, simulating DVT, is massive enlargement of the bladder caused by urinary retention. A case that demonstrates this condition is described. Although this disorder has been reported only three times before, its occurrence should be recognized by clinicians in light of the overall aging of our society. In addition, this case highlights the need for careful and thorough evaluation of patients who have unilateral lower-extremity edema.- - - - - - - - - - ranking = 1keywords = compression (Clic here for more details about this article) |
3/70. Thrombosis of the subclavian vein in SAPHO syndrome. A case-report.The hallmark of SAPHO Syndrome (synovitis, Acne, Pustulosis, hyperostosis, osteitis) is osteitis of the anterior chest wall, which can be so pronounced as to cause thoracic outlet syndrome, thrombosis of the subclavian vein, and compression of the superior vena cava. Suggestive skin manifestations, namely palmoplantar pustulosis and severe acne, generally antedate the bone and joint lesions. We report a case of SAPHO syndrome that went unrecognized for many years and eventually caused compression and thrombosis of the right subclavian vein requiring cleidectomy. SAPHO syndrome should be considered in every patients with anterior chest wall inflammation, particularly when skin lesions are also present.- - - - - - - - - - ranking = 2keywords = compression (Clic here for more details about this article) |
4/70. psoas abscess associated with iliac vein thrombosis and piriformis and gluteal abscesses.BACKGROUND: A 14-year-old boy was admitted because of lumbago and high fever. methods/RESULTS: Computed tomography scans revealed psoas, piriformis and gluteal abscesses as well as right iliac vein thrombus. A right femoral venogram demonstrated compression from the psoas abscess and thrombosis of the common iliac vein. Appropriate surgical drainage, administration of antibiotics and anticoagulant therapy were effective in the present case. CONCLUSIONS: This is the first report of primary psoas abscess associated with vein thrombosis and is also unique in that abscesses were multiple without predisposing diseases or trauma.- - - - - - - - - - ranking = 1keywords = compression (Clic here for more details about this article) |
5/70. Acute massive pulmonary embolism following high ligation combined with compression sclerotherapy for varicose veins report of a case.A case of acute pulmonary embolism following high ligation and compression sclerotherapy for varicose veins is reported. A 54-year-old women developed superficial varicosities and stasis pigmentation on her left leg 1 year prior to her first visit to hospital. No deep vein thrombosis was detected by ascending phlebography performed 3 months prior to operation. High ligation combined with compression sclerotherapy was performed for the varicose veins. One day after treatment, the patient complained of chest pain and discomfort, and then collapsed. perfusion scintigraphy revealed multiple embolisms in the bilateral lungs. The patient recovered after aggressive anticoagulant and thrombolytic therapy. Although pulmonary embolism is a rare complication of sclerotherapy, it is potentially one of the most serious.- - - - - - - - - - ranking = 6keywords = compression (Clic here for more details about this article) |
6/70. Lower limb exsanguination and embolism.We report a case of fatal pulmonary embolism during lower limb exsanguination in orthopaedic surgery. A 76-year-old woman underwent an open fixation of an external femoral condyle fracture one day after injury. Subarachnoidal anaesthesia was performed and Esmarch compression bandages were applied in preparation for tourniquet ischaemia. At this time, the patient lost consciousness, became apneic and collapsed. resuscitation procedures were instituted and transoesophageal echocardiography revealed pulmonary embolism. In spite of haemodynamic support and thrombolytic therapy, the patient died. Postmortem examination revealed multiple thromboemboli of recent origin in the right heart cavities, in the pulmonary arteries and in the popliteal and tibial veins of the injured leg. Preventive, diagnostic and therapeutic options of this catastrophic event and indications of pulmonary embolectomy are discussed.- - - - - - - - - - ranking = 1.1113473919824keywords = compression, fracture (Clic here for more details about this article) |
7/70. Emergent decompressive craniectomy in patients with fixed dilated pupils due to cerebral venous and dural sinus thrombosis: report of three cases.OBJECTIVE AND IMPORTANCE: Cerebral venous and dural sinus thrombosis is a rare cause of stroke. Although morbidity and mortality have greatly decreased in recent years as a result of early diagnosis and timely medical treatment, when coma occurs the prognosis remains poor. We evaluated whether emergent decompressive craniectomy has a role in the treatment of patients with brain herniation from dural sinus thrombosis and hemorrhagic infarct. CLINICAL PRESENTATION: Three patients developed large hemorrhagic infarct with coma and bilaterally fixed and dilated pupils resulting from aseptic dural sinus thrombosis. INTERVENTION: Two patients underwent emergent surgical decompression as soon as brain herniation developed, and these patients had complete functional recovery. One underwent delayed surgical decompression and remained severely disabled. CONCLUSION: Our results provide preliminary evidence that emergent decompressive craniectomy is effective in patients with brain herniation from dural sinus thrombosis, provided that the clinical onset is recent. We therefore recommend consideration of this aggressive surgical technique for such patients, who may survive with good outcomes.- - - - - - - - - - ranking = 2keywords = compression (Clic here for more details about this article) |
8/70. Subclavian stents and stent-grafts: cause for concern?PURPOSE: To report cases of stent and stent-graft fracture in the subclavian vessels. methods AND RESULTS: Three patients with self-expanding stents of 3 different types in 1 subclavian artery and 2 subclavian veins presented with recurrent symptoms 6 months to 2 years after stenting. All devices showed signs of compression with stent fracture. The covered stent in the subclavian artery was excised. Of the 2 venous patients, 1 was treated with first rib resection and the other refused further treatment. CONCLUSIONS: The subclavian vessels are prone to flexion during movement, and the vessels may be compressed by external structures, including the clavicle and first rib. stents that have not been designed to withstand these forces may be damaged.- - - - - - - - - - ranking = 1.2226947839649keywords = compression, fracture (Clic here for more details about this article) |
9/70. Isolated thrombosis of plantar veins. Case report.The author reports a case of isolated thrombosis of plantar veins, a rare finding in the international medical literature, in a patient who had a previous knee arthrocentesis and a strict localized bandage. The clinical aspect of perimalleolar-podalic (mainly plantar) oedema, with localized pain, was followed by colour flow duplex investigation, which is considered the fundamental and most useful means to achieve the diagnosis and to perform an adequate follow-up. Pharmacological therapy of such kinds thrombosis may be of an antithrombotic or anticoagulant nature, always associating elastic compression. Aethiopathogenesis of this localized thrombosis is still uncertain, but probably in situ mechanical compressions may play an important role.- - - - - - - - - - ranking = 2keywords = compression (Clic here for more details about this article) |
10/70. Delayed postoperative epidural hematoma formation after heparinization in lumbar spinal surgery.Treatment of thromboembolic disease in the postoperative lumbar spine patient is controversial. This case report describes an epidural hematoma with neurologic sequelae in an elderly patient who received intravenous heparin therapy over 2 weeks after lumbar decompression. Implications for treatment of thromboembolic disease in the postoperative lumbar spine is reviewed.- - - - - - - - - - ranking = 1keywords = compression (Clic here for more details about this article) |
| | Next -> |