Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0149871 (deep vein thrombosis)
 12,364 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thromboembolic disease (TE) is an important cause of in-hospital morbidity and mortality. The relationship between cancer and abnormalities of blood coagulation has been recognized for well over a century. Deep venous thrombosis (DVT) of the lower extremities is the most common cause of thromboembolic disease, but pulmonary embolism, upper extremity vein thrombosis, disseminated intravascular coagulation, and other, more unusual, clinical events, may occur. Unexplained TE may serve as a marker for the presence of a hidden tumor. The frequency of pulmonary embolism (PE) among patients with a malignant neoplasm at necropsy is highly increased in the elderly patients. Among subjects with a malignant neoplasm, patients with pancreatic and gastric cancer (mucin-secreting adenocarcinomas), cancer of the large bowel and women with ovarian cancer had the highest frequency of PE. Old age, female sex, gastrointestinal and ovarian cancers must be considered as a significant risk factor for PE. The potentially responsible mechanisms for the thrombotic events, clinical manifestations, diagnostic implications and aspects of treatment of TE in malignant disease are discussed.
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PMID:[Pulmonary embolism of paraneoplastic origin]. 954 Jul 82

Non-bacterial thrombotic endocarditis (NBTE) is a rare manifestation of cancer-induced hypercoaguability. It most commonly occurs in association with mucin-producing adenocarcinomas and has rarely been described with ovarian clear cell carcinoma (OCCC). We report a case of NBTE with multi-organ embolic infarcts occurring in a patient with early stage clear cell ovarian cancer. A 56 years old Caucasian female presented with leg pain, and left flank discomfort. Evaluation revealed multi-organ infarction, extensive deep vein thrombosis (DVT), and the incidental presence of an asymptomatic large ovarian mass with a laboratory picture consistent with disseminated intravascular coagulation (DIC). The diagnosis of NBTE was supported by echocardiogram and multiple negative bacteriological studies. She underwent surgical extirpation of an early stage OCCC and initiation of anticoagulation. Postoperatively, the patient's hypercoaguability promptly resolved with gradual resolution of vegetations. Subsequent recurrence of the malignancy was heralded by a return of the prothrombotic state. This case shows a rarely reported association between NBTE and OCCC. It illustrates how the clinical picture of NBTE can dominate the initial presentation of an early stage and otherwise asymptomatic malignancy. Late recognition can lead to significant morbidity and a rapidly fatal course. Recurrent thromboembolism may be the first indication of disease recurrence.
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PMID:Ovarian Clear Cell Carcinoma Presenting as Non-bacterial Thrombotic Endocarditis and Systemic Embolization. 2914 61

Trousseau's syndrome is characterized as an unexpected, cancer-related thrombotic event, such as a cerebral infarction or a deep vein thrombosis/pulmonary embolism. We describe the first reported case of Trousseau's syndrome with pulmonary pleomorphic carcinoma and aggressive features. A 74 year-old man presenting with a pulmonary mass, which was identified as pleomorphic carcinoma with extensive lymph node involvement, in the left lower lobe, underwent a left lower lobectomy. Immunohistochemical analysis revealed that neoplastic cells exhibited an extensive expression of tissue factors with a mucin-producing adenocarcinoma component. Three months postoperatively, diffuse infiltration rapidly appeared in the left lung, which was identified as lymphangitic carcinomatosis via bronchoscopy. Prior to treatment for cancer recurrence, the patient presented with a left hemiplegia due to a cerebral infarction via multiple thromboses, with no evidence of atherosclerotic or cardiogenic thrombi. Elevated D-dimer and carbohydrate antigen 125 levels and the presence of a fibrin thrombus retrieved from the occluded vessel suggested Trousseau's syndrome as the etiology of the brain infarction. A hypercoagulable state associated with the aggressive recurrence of pulmonary pleomorphic carcinoma, accompanied by cancer cell production of mucin and tissue factors may be a potential mechanism for cancer-related thrombosis.
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PMID:Trousseau's syndrome associated with pulmonary pleomorphic carcinoma exhibiting aggressive features: A case report. 3181 75