title: [Epidemiology of venous thromboembolias among the high risk surgical patients and the role of sural sinus in initiation of thrombus formation].
abstract: The prospective study of postoperative venous thromboembolism after standard prophylactic measures among high risk patients was performed. The ultrasound lower limb veins investigation registered postoperative venous thrombosis in 32.7% of these patients, the proximal thrombosis was in 9.1%. Half of the cases demonstrated the isolated sural sinus thrombus and the overall sural sinus involvement was 83.3%. 50% of all thromboses were diagnosed within the first week after the operation. 86.1% of all cases were registered within 2 weeks after the surgery. Terms of anticoagulative drugs prescription showed no influence on the thrombosis incidence aiming the researched patients. The study demonstrated the high true incidence of postoperative venous thromboembolism after standard prophylactic measures among high risk patients and the leading role of the sural sinus in its initiation.
authors.forename: L A
authors.initials: LA
authors.lastname: Laberko
authors.forename: G V
authors.initials: GV
authors.lastname: Rodoman
authors.forename: V E
authors.initials: VE
authors.lastname: Barinov
authors.forename: K V
authors.initials: KV
authors.lastname: Lobastov
mesh_terms: D000328:Adult; D000925:Anticoagulants / Q000008:administration & dosage*; D015897:Comorbidity; D005260:Female; D006801:Humans; D015994:Incidence; D007866:Leg / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D009031:Moscow / Q000453:epidemiology; D010043:Outcome and Process Assessment, Health Care; D011183:Postoperative Complications / Q000000981:diagnostic imaging / Q000453:epidemiology; D012039:Regional Blood Flow; D018570:Risk Assessment; D012307:Risk Factors; D013514:Surgical Procedures, Operative / Q000009:adverse effects*; D013997:Time Factors; D016896:Treatment Outcome; D014463:Ultrasonography; D014680:Veins / Q000000981:diagnostic imaging; D054556:Venous Thromboembolism / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000209:etiology
chemical_list: D000925:Anticoagulants