1. A rare cause of coagulopathy in a patient with rapidly progressive renal failure.
- Author
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Prabakaran, Rudreshwar, Sethi, Jasmine, Rathi, Manish, Kohli, Harbir, Malhotra, Pankaj, and Gupta, Krishan
- Subjects
AMYLOIDOSIS diagnosis ,HEMORRHAGE diagnosis ,AMYLOIDOSIS ,BIOPSY ,ELECTROPHORESIS ,HEMORRHAGE ,PROTHROMBIN ,KIDNEY failure ,PARTIAL thromboplastin time ,BORTEZOMIB ,DISEASE complications - Abstract
Deranged coagulogram is a common problem, which a nephrologist faces before doing a renal biopsy. We describe a rare cause of coagulopathy in a patient with rapidly progressive renal failure due to acquired factor X deficiency caused by systemic light chain amyloidosis (AL). The patient had prolonged prothrombin and activated partial thromboplastin time, which got corrected on mixing with normal plasma, and factor X activity was markedly reduced at 5%. Rectal biopsy and immunofixation electrophoresis established the diagnosis of AL and the patient was started on bortezomib-based chemotherapy. Hence, appropriate coagulation work-up should be conducted in patients with renal dysfunction with prolonged coagulation times, as it can sometimes reveal the underlying diagnosis in situations where renal biopsy could not be done due to high risk of bleeding. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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