title: Upper extremity deep venous thrombosis: an underrecognized manifestation of a hypercoagulable state.
abstract: Although lower extremity deep venous thrombosis (LEDVT) has been associated with a hypercoagulable state, there are scant data available for patients presenting with upper extremity deep venous thrombosis (UEDVT). Therefore, we conducted a prospective study to determine whether such an association exists for UEDVT. Fifty-two patients who presented with UEDVT at our institution from August 1996 to June 1997 underwent a hematological profile consisting of activated protein C (APC) resistance, antithrombin III (ATIII) level and activity, factor V mutation (arginine 506 to glycine), protein C level and activity, protein S level and activity, factors II and X activity, lupus anticoagulant, and cardiolipin antibody. This represented 68% (52/76) of the total number of patients in whom the diagnosis of UEDVT was made by duplex ultrasonography during this time period. The ages ranged from 9 to 97 (mean 63 +/- 23 years). There were 22 males and 30 females. Twenty-five patients (48%) had a central venous line in place, 4 patients (8%) had a pacemaker, 14 patients (27%) had a history of neoplasm, and 7 patients (13%) had concomitant LEDVT. The results of our study showed that a hypercoagulable state may be an underappreciated contributing factor in the development of UEDVT. Contrary to prior belief that three sets of tests are needed to confirm the presence of a hypercoagulable state, these data also suggest that only two tests may be needed.
authors.affiliation: Department of Surgery, Maimonides Medical Center, Brooklyn, NY 11219, USA.
authors.forename: A
authors.initials: A
authors.lastname: Hingorani
authors.forename: E
authors.initials: E
authors.lastname: Ascher
authors.forename: W
authors.initials: W
authors.lastname: Yorkovich
authors.forename: F
authors.initials: F
authors.lastname: Mazzariol
authors.forename: T
authors.initials: T
authors.lastname: Jacob
authors.forename: Y
authors.initials: Y
authors.lastname: Gunduz
authors.forename: S
authors.initials: S
authors.lastname: Salles-Cunha
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001132:Arm; D001778:Blood Coagulation Disorders / Q000150:complications / Q000453:epidemiology; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D011446:Prospective Studies; D020246:Venous Thrombosis / Q000175:diagnosis* / Q000209:etiology