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)

Angiosarcoma of the heart is an uncommon soft tissue sarcoma. A few cases of disseminated intravascular coagulation (DIC) associated with angiosarcoma occurring in various organs, but not the heart, have been reported. Although taxane is commonly used in the treatment of metastatic angiosarcoma, data on the efficacy of nab-paclitaxel for angiosarcoma are limited. Here, we report probably the first case of a patient with primary cardiac angiosarcoma with coexisting DIC who was successfully treated with nab-paclitaxel. A 62-year-old female with chief complaints of nausea and shortness of breath was diagnosed as having cardiac angiosarcoma with liver metastases. Four months after the resection of her primary tumor, the hepatic metastatic lesions progressed rapidly accompanied by new metastatic lesions in the right iliac bone and signs of DIC. She received nab-paclitaxel as first-line chemotherapy. A response of stable disease was achieved after 2 treatment cycles and DIC was successfully controlled for at least 4 months. This report suggests potential utility of nab-paclitaxel for angiosarcoma complicated with DIC. We also review the literature for all cases of angiosarcoma with DIC reported so far.
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PMID:Successful Treatment of Cardiac Angiosarcoma Associated with Disseminated Intravascular Coagulation with Nab-Paclitaxel: A Case Report and Review of the Literature. 2907 Oct 3

Hypercoagulability is a common paraneoplastic complication in dogs with various malignant tumors. Importantly, tissue factor procoagulant activity (TF-PCA) induced by TF-bearing microparticles (TF-MPs) is associated with hypercoagulability in human patients with cancer. However, TF-PCA in tumor cells and the association between circulating TF-MPs and hypercoagulability in dogs with malignant tumors remain poorly understood. Therefore, the present study was conducted to evaluate the TF-PCA in various types of canine tumor cell lines and plasma in dogs with malignant tumors. Mammary gland tumor, hemangiosarcoma, and malignant melanoma cell lines, but not lymphoma cell lines, expressed TF on their surfaces and showed cellular surface and MP-associated TF-PCA. The plasma TF-PCA was elevated in some dogs that naturally developed such tumors. No significant difference was observed in plasma TF-PCA between the disseminated intravascular coagulation (DIC) group (median: 43.40; range: 3.47-85.19; n=5) and non-DIC group (median: 7.73; range: 1.70-16.13; n=12). However, plasma TF-PCA was remarkably elevated in three of five dogs with DIC. To the best of our knowledge, this is the first study to evaluate plasma TF-PCA in dogs with malignant tumors. Further studies must be conducted to determine the cellular origin of TF-MPs and the efficacy of plasma TF-PCA as a biomarker of DIC in dogs with malignant tumors.
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PMID:Tissue factor procoagulant activity in the tumor cell lines and plasma of dogs with various malignant tumors. 3161 84


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