warfarin and Pleural-Effusion--Malignant

Topics: Aged, 80 and over; Anticoagulants; Antifibrinolytic Agents; Atrial Fibrillation; Blood Component Transfusion; Breast Neoplasms; Female; Heart Failure; Humans; International Normalized Ratio; Plasma; Pleural Effusion, Malignant; Preoperative Care; Stroke; Thoracentesis; Transfusion Reaction; Vitamin K; Warfarin

Cisplatin-based therapy is associated with various toxicities, including renal failure and neuropathy. However, acute arterial thrombosis is also a possible toxic effect of cisplatin, one that has been documented in a few cases worldwide. Here we present a rare case of ascending aortic thrombosis occurring 9 days after cisplatin-based chemotherapy in a 74-year-old male who was diagnosed with malignant pleural effusion suggestive of non-small cell lung cancer. The patient did not have any predisposing factor for the occurrence of an aortic thrombus before cisplatin-based chemotherapy. Thus, we suggest that the hypercoagulable state occurred secondary to cisplatin-based chemotherapy and was additive to the malignancy itself, causing aortic thrombosis. The patient was treated successfully with low-molecular-weight heparin and warfarin.

Topics: Aged; Anticoagulants; Aorta; Carcinoma, Non-Small-Cell Lung; Cisplatin; Heparin; Humans; Lung Neoplasms; Male; Pleural Effusion, Malignant; Thrombosis; Warfarin