Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Many coagulation abnormalities are known to coexist in patients with AL amyloidosis; however, disseminated intravascular coagulation (DIC) is rarely observed. We describe the case of a 61-year-old woman who presented with systemic purpura, macroscopic hematuria, and hepatosplenomegaly as the initial manifestations of systemic AL amyloidosis. A coagulation study revealed severe DIC associated with fibrinolysis. The patient was treated for DIC with gabexate mesilate (GM); however, her bleeding symptoms and thrombocytopenia continued to worsen. The treatment was changed from GM to nafamostat mesilate (NM); DIC improved gradually, and the platelet count normalized in 1 week. After the tapering and cessation of NM therapy, deterioration of DIC did not occur. She underwent autologous peripheral blood stem cell transplantation twice following high-dose melphalan therapy, and received maintenance therapy with thalidomide. Hepatosplenomegaly progression appears to have been halted, and DIC has not recurred. This is the first reported case of AL amyloidosis showing severe DIC with excessive fibrinolysis. The clinical observation that NM was considerably more effective than GM in our patient suggests that NM may be more suitable for the treatment of DIC with a hyperfibrinolytic condition in AL amyloidosis patients.
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PMID:Systemic AL amyloidosis with disseminated intravascular coagulation associated with hyperfibrinolysis. 1839 81

Coagulopathy in the nephrotic syndrome (NS) is very rare. Simultaneous prolongation of both prothrombin time and activated partial thromboplastin time suggests common coagulation pathway abnormality such as liver dysfunction, Vitamin K deficiency, disseminated intravascular coagulation, or primary fibrinolysis. This results in difficulty in proceeding with renal biopsy and tissue diagnosis. We report one such case of NS with coagulopathy and refractoriness to correction with blood products, which led us to make a diagnosis of AL amyloidosis, which was confirmed with abdominal fat pad biopsy and other work-up.
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PMID:Coagulopathy in the nephrotic syndrome. 3239 33