Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Five cancer patients (three with lesions in the lung and one each with breast and head and neck cancer) with multiple metastases developed "migratory thrombophlebitis." These patients were not ambulatory. None of the patients showed a picture of "consumptive coagulopathy," although a "hypercoagulable state" was observed. Fibrinogen levels were normal or increased, FDP were slightly increased, and AT-III was decreased. Prior to heparin therapy, values for PT and PTT were within normal range. Sodium heparin, 30,000 to 36,000 units per day, was administered by continuous intravenous infusion. Despite prolongation of the PTT to twice the baseline levels, signs and symptoms of thrombophlebitis persisted for several days. When thrombophlebitis was controlled with heparin, Coumadin therapy was instituted, but thrombophlebitis recurred at the original site and at new sites, even though the prothrombin time was in the therapeutic range (2 to 2 1/2 times the normal value). The antithrombotic action of heparin depends on a normal quantity of plasma AT-III. Long-term use of heparin is feasible, but the optimal time for discontinuation of heparin treatment has not been established. Heparin is superior to oral anticoagulation therapy to control thrombophlebitis associated with advanced cancer.
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PMID:Thrombophlebitis in cancer patients. 694 57