BACKGROUND Absence of the inferior vena cava is a rare vascular anomaly, which usually remains asymptomatic in childhood. It is recognized as the risk factor for deep venous thrombosis, since the collateral circulation does not provide adequate drainage of the lower limbs. Mycoplasma pneumoniae is a common cause of community-acquired pneumonia in school-aged children and adolescents. Mycoplasma...

BACKGROUND Results of recent studies show that the risk for venous thrombosis is highest during initial oral contraceptive use. This suggests a subgroup of females who are at immediate risk of thrombosis when exposed to oral contraceptives. OBJECTIVE To determine whether women with inherited clotting defects who use oral contraceptives develop venous thrombosis at an earlier stage than do tho...

The clinical management of pulmonary embolism and deep venous thrombosis of the legs are similar and requires prolonged anticoagulation therapy. The standard diagnostic approach in patients suspected of pulmonary embolism is ventilation-perfusion (V/Q) lung scan and compression ultrasonography to detect deep venous thrombosis. This retrospective study analyzed the role of V/Q lung scan an...

Abstract Arterial ischemic stroke defines as a new focal neurologic deficit that lasted 24 hours or longer. Stroke is relatively rare in children and incidence of cerebrovascular disease is 1 per 4000 in neonates and 1 per 7000 to 1 per 70000 in older children (1 month to 18 years). Protein S deficiency is one of the causes of the stroke in children. Major manifestations of protein S deficienc...

the effect of care plan based on nutrition and exercise on deep vein thrombosis in patients undergoing lower limb orthopedic surgery in urmia imam khomeini hospital in 1391.     habibzadeh h [1] , rezaeipour n [2] *,khalkhali hr [3] , safari mb [4] , mohammadi a [5]     received: 2 jul , 2013 accepted: 14 sep , 2013    abstract   background & aims : venous thrombosis is a major cause of death i...

In order to investigate the prevalence of lower-extremity deep venous thrombosis (DVT) and to explore its possible reasons in children patients who received neurosurgery operation. Clinical data of 4958 cases children patients with lower-extremity DVT and without the thrombosis after the neurosurgery operation from 2010 January to 2014 December in department of neurosurgery of Tian Tan hospital...

"Venous thromboembolism (VTE) remains a significant risk for all surgical patients, despite validated guidelines. Development of VTE remains a high risk in hospitalized surgical patients, leading to complications in up to 30%. The stratification of patient risk factors and subsequent utilization of a validated prophylaxis and treatment regimen is, therefore, of utmost importance. Familiarity wi...

Venous thrombosis typically involves the lower extremity circulation. Rarely, it can occur in the cerebral or splanchnic veins and these are the most frightening manifestations because of their high mortality rate. A third site of rare venous thrombosis is the deep system of the upper extremities that, as for the lower extremity, can be complicated by pulmonary embolism and post-thrombotic synd...