Venous thromboembolism (VTE), manifested as either deep venous thrombosis (DVT) or pulmonary embolism (PE), is an extremely common medical problem, occurring either in isolation or as a complication of other diseases or procedures. Yet, despite its frequency, much remains to be learned regarding the pathogenic mechanisms that initiate VTE, about tailoring its treatment to the individual with he...

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...

OBJECTIVE To enlist the dominant risk factors predisposing patients to deep venous thrombosis. METHODS The prospective study was conducted in surgical and medical departments of Combined Military Hospital, Rawalpindi, and Fauji Foundation, Islamabad, from January 2012 to December 2013. Patients having deep venous thrombosis of lower extremities by duplex scan were enrolled. After taking their...

STUDY OBJECTIVE Compression ultrasonography of the lower extremity is an established method of detecting proximal lower extremity deep venous thrombosis when performed by a certified operator in a vascular laboratory. Our objective is to determine the sensitivity and specificity of bedside 2-point compression ultrasonography performed in the emergency department (ED) with portable vascular ultr...

In a prospective nonrandomized study, a protocol was examined for prophylaxis of deep venous thrombosis and pulmonary embolism in patients with operative treatment of acetabular and pelvic fractures. There were 197 patients in the study with 203 fractures, including 148 acetabular and 55 pelvic fractures. There were 2 cases of bilateral acetabular fractures and 4 cases with both acetabular and ...

We present the clinical course of an 11-year-old child with septic pulmonary embolism secondary to community acquired methicillin-resistant Staphylococcus aureus (MRSA) septic deep venous thrombosis. The aim is to emphasize the non-specific symptoms of septic pulmonary embolism in pediatrics, the frequent association with septic deep venous thrombosis and osteomyelitis, and to highlight that MR...

Thrombosis of the deep cerebral venous system in the absence of superficial sinus thrombosis is a very rare disease. The clinical and radiological findings can be diagnostically challenging due to the subtle appearances on computed tomography (CT) scan. Magnetic resonance imaging (MRI) examination is a preferred imaging modality to complement the CT findings for an accurate diagnosis of venous ...

OBJECTIVE To examine the incidence of venous thromboembolic disease in the otolaryngology-head and neck surgery (OTO-HNS) patient population. DESIGN, SETTING, AND PATIENTS Review of medical records for all patients undergoing a surgical procedure during fiscal years 2008 to 2011 (July 1, 2008, through June 30, 2011) at an academic tertiary care medical center. INTERVENTION A total of 59 884...

OBJECTIVE To summarise the evidence supporting the use of rapid d-dimer testing combined with estimation of clinical probability to exclude the diagnosis of deep venous thrombosis among outpatients. DATA SOURCES Medline (June 1993 to December 2003), the Database of Abstracts and Reviews (DARE), and reference lists of studies in English. SELECTION OF STUDIES We selected 12 studies from among...