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Chronic Lymphocytic Leukemia Presenting with Extreme Hyperleukocytosis and Thrombosis of the Common Femoral Vein
Very few case reports dealing with chronic lymphocytic leukemia (CLL) and hyperleukocytosis have been reported in the medical literature and none with venous thrombosis as a complication. Here, we describe a 73-year-old woman who presented with newly diagnosed CLL, leukostasis, and hyperleukocytosis...
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Published in: | Leukemia & lymphoma 2002, Vol.43 (9), p.1865-1868 |
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Main Authors: | , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | Very few case reports dealing with chronic lymphocytic leukemia (CLL) and hyperleukocytosis have been reported in the medical literature and none with venous thrombosis as a complication. Here, we describe a 73-year-old woman who presented with newly diagnosed CLL, leukostasis, and hyperleukocytosis (2000 Ă— 10 9 /l), affecting the respiratory and nervous system. In addition, she also had deep vein thrombosis (DVT). Although hypercoagulability and thrombosis are well-described phenomena in solid tumors and in myeloproliferative neoplasms, CLL is generally not associated with an acquired coagulopathy. We hypothesize that in our patient the extreme number of circulating lymphocytes resulted in an abnormal accumulation of lymphocytes possibly causing stasis and occlusion of a larger vessel, which resolved after leukopheresis. The patient has since been successfully maintained with chemotherapy. We conclude that leukopheresis should be considered as the therapy of choice in CLL patients presenting with major complications of leukostasis. |
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ISSN: | 1042-8194 1029-2403 |
DOI: | 10.1080/1042819021000006367 |