Korean J Nephrol.  2005 Nov;24(6):987-991.

A Case of Aortic Arch Thrombus Associated with Acute Pyelonephritis in a Patient with Thrombocythemia

Affiliations
  • 1Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea. cmckyo@yahoo.co.kr
  • 2Department of Radiology, College of Medicine, The Catholic University of Korea, Seoul, Korea.

Abstract

Aortic thrombus is a rare but life threatening disorder. The usual causes of aortic thrombus are primary or secondary thrombocythemia, malignancy, atherosclerosis, trauma, and acute infectious disease. Here, we report a case of aortic arch thrombus associated with acute pyelonephritis in a patient with thrombocythemia. A 78-year-old woman was admitted with acute pyelonephritis. A complete blood cell count showed severe thrombocythemia with platelet count of 1, 340, 000/mm3. Chest CT scan demonstrated floating thrombus in the aortic arch. After antibiotic treatement, platelet count decreased to 770, 000/mm3 and aortic thrombus disappeared without thrombolytic therapy.

Keyword

Acute pyelonephritis; Thrombocythemia; Aortic thrombus

MeSH Terms

Aged
Aorta, Thoracic*
Atherosclerosis
Blood Cell Count
Communicable Diseases
Female
Humans
Platelet Count
Pyelonephritis*
Thrombocytosis*
Thrombolytic Therapy
Thrombosis*
Tomography, X-Ray Computed
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