Anticoagulation in atrial fibrillation with factor X deficiency—A management dilemma

Figures

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  Figure 1. Liver biopsy shows diffuse deposition of eosinophilic, extracellular, amorphous material throughout the hepatic sinusoids consistent with amyloidosis involving the liver. A portal tract can be seen at the far left. (hematoxylin and eosin, 200× magnification)

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  Figure 2. Bone marrow core biopsy specimen shows extensive acellular eosinophilic (interstitial amyloid) deposition consistent with AL amyloidosis. (hematoxylin and eosin, 200× magnification)