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)

Hypercoagulability occurs in 15% of patients with malignancy and represents a clinical spectrum ranging from abnormal coagulation tests but no clinically evident thromboembolic disease, to arterial and venous thrombosis, migratory thrombophlebitis, nonbacterial thrombotic endocarditis (NBTE) and disseminated intravascular coagulation. The combination of increased procoagulant activity and decreased fibrinolytic activity accelerates the prothrombotic potential of endothelial cells in malignancy. NBTE is a rare manifestation of cancer-induced hypercoagulability and is commonly seen with mucin-producing adenocarcinomas, but rarely seen with ovarian clear cell carcinoma (OCCC). Cerebrovascular embolization ranges from 14-91% in NBTE. We report a rare case of a 62-year-old female presenting with occipital stroke as a consequence of NBTE in OCCC. Association of NBTE in OCCC has only been reported in 2 cases so far, but presentation with stroke has never been reported in the literature.
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PMID:A rare case of occipital stroke as a consequence of nonbacterial thrombotic endocarditis in ovarian clear cell carcinoma: a case report. 2264 46

A 50-year-old man underwent thorough examination for a chief complaint of melena. Gastric cancer and right kidney cancer were diagnosed. The gastric cancer was in the antrum, and poorly differentiated adenocarcinoma was diagnosed by biopsy. The right kidney cancer was diagnosed as clear cell carcinoma by computed tomography-guided biopsy. We performed right nephrectomy and distal gastrectomy. The final diagnosis of the gastric cancer was por2, pT3( ss), pN3b( 46/ 61), M0, pStage IIIB, R0, and that of the kidney cancer was clear cell carcinoma, pT3a, pN0, pM0. The patient reported lower back pain approximately 2 months after surgery. Several examinations revealed that the patient had multiple bone metastases, disseminated carcinomatosis of the bone marrow, and disseminated intravascular coagulation (DIC).We treated the bone metastasis with denosumab and palliative radiation therapy and the gastric cancer with weekly paclitaxel (PTX). The DIC subsided during the first course but recurred during the discontinuation period. We attempted additional trastuzumab treatment but did not achieve a curative effect, and the patient died. It is necessary to provide appropriate medical care while taking into consideration the possibility of disseminated carcinomatosis of the bone marrow in cases with a high likelihood of lymph node metastasis.
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PMID:[A case of rapidly fatal gastric cancer with disseminated carcinomatosis of the bone marrow]. 2439 99

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