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עמוד בית
Tue, 03.12.24

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October 2021
Andrei Braester MD, Galia Stemer MD, Sahar Khouri MD, Bennidor Raviv MD, and Masad Barhoum MD

Background: Venous thromboembolism (VTE) is a serious disease, which demands a fast accurate diagnosis to begin suitable treatment. It presents a major problem in the emergency department (ED), and its confirmation requires adequate evaluation.

Objectives: To evaluate a potential role of mean platelet volume (MPV) in differentiating VTE from other potential diagnosis in patients with suspected VTE.

Methods: We conducted a retrospective case-controlled study of 440 consecutive patients who presented to the ED of our hospital with clinical VTE, but only 316 with proven VTE. A control group was composed of patients (124) who presented with clinical VTE but without proven VTE. We checked the MPV value in all 440 patients and the correlation with VTE occurrence in the study group vs. control group.

Results: Statistical analysis of the acquired results indicated that MPV value could not aid in determining the difference of real VTE vs. patients with VTE-like clinical picture presenting to the ED. We found an inverse correlation between MPV value and proven VTE, in contrast to most researchers who have studied the same issue.

Conclusions: Although MPV can be a useful diagnostic marker in many diseases, we found no definite association between low MPV and VTE

January 2018
Jaber Mustafa MD, Ilan Asher MD and Zev Sthoeger MD

Upper extremity deep vein thrombosis (UEDVT) is defined as thrombosis of the deep venous system (subclavian, axillary, brachial, ulnar, and radial veins), which drains the upper extremities. It can be caused by thoracic outlet anatomic obstruction, such as Paget–Schroetter syndrome, (primary) or by central intravenous catheters (secondary). UEDVT may be asymptomatic or present with acute severe pain and arm swelling. Clinical suspicion should be confirmed by diagnostic imaging procedures such as duplex ultrasound, computed tomography scan, or magnetic resonance imaging. UEDVT is managed by anticoagulant treatment. In addition to that, early thrombolysis aimed at preventing post-deep vein thrombosis syndrome and thoracic outlet decompression surgery should be given to patients with primary UEDVT. Anticoagulation without thrombolysis is the treatment of choice for patients with catheter-related thrombosis. Mandatory functioning catheters can remain in place with anticoagulant treatment. All other catheters should be immediately removed. The management of patients with UEDVT requires an experience multidisciplinary team comprised of internists, radiologists, hematologists, and vascular surgeons. Understanding the risk factors for the development of UEDVT, the diagnostic procedures, and the treatment modalities will improve the outcome of those patients.

July 2012
G. Twig, A. Furer, G. Yaniv, L. Michael, R. Karplus and H. Amital
October 2007
Y. Paran, O. Halutz, M. Swartzon, Y. Schein, D. Yeshurun and D. Justo
September 2005
G. Twig, E. Zimlichman, M. Szyper-Kravitz and G. Zandman-Goddard
November 2002
Alexander Gorshtein, MD, Yair Levy, MD and Yehuda Shoenfeld, MD
June 2001
Stacey Spivack, MD, Elliot Kalker, MD, David Samuels, MD and Dan E. Orron, MD
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