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)

Many neurologic disorders, such as eclampsia, pseudotumor cerebri, stroke, obstetric nerve palsies, subarachnoid hemorrhage, pituitary tumors, and choriocarcinoma, can develop in the pregnant patient. Maternal mortality from eclampsia, which ranges from 0 to 14%, can be due to intracerebral hemorrhage, pulmonary edema, disseminated intravascular coagulation, abruptio placentae, or failure of the liver or kidneys. Associated fetal mortality ranges from 10 to 28% and is directly related to decreased placental perfusion. Pseudotumor cerebri can be associated with serious visual complications; thus, the therapeutic goal is to prevent loss of vision. The risk of stroke in the pregnant patient is 13 times the risk in the nonpregnant patient of the same age. The major causes of stroke in pregnant patients are arterial occlusion and cerebral venous thrombosis. Lumbar disk prolapse is common in pregnant patients, and lumbosacral plexus injuries can occur during labor or delivery. In addition, peripheral nerve compression or entrapment syndromes are thought to be caused by the retention of fluid during pregnancy. The incidence of subarachnoid hemorrhage during pregnancy is 1 in every 10,000 patients, a rate 5 times higher than in nonpregnant women. Because of a proliferation of prolactin-secreting cells, the pituitary gland can enlarge dramatically during pregnancy, a change that can disclose a previously unknown tumor or cause a known pituitary tumor to become symptomatic. The incidence of choriocarcinoma is 1 in 50,000 full-term pregnancies but 1 in 30 molar pregnancies. This malignant tumor has a high rate of cerebral metastatic lesions. In addition to these disorders that develop during pregnancy, the pregnant state can affect numerous preexisting neurologic conditions, including epilepsy, headaches, multiple sclerosis, myasthenia gravis, spinal cord injury, and brain tumors. We discuss advice for patients with such conditions who wish to become pregnant, recommendations for medical and surgical management, and surgical considerations for neurologic complications during pregnancy.
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PMID:Selected neurologic complications of pregnancy. 225 22

Medical records of 47 dogs with pulmonary thromboembolism were reviewed. Middle-aged to older dogs predominated and dyspnea and arterial hypoxemia were consistent clinical findings. Thoracic radiographic findings were variable. Cardiac disease, neoplasia, hyperadrenocorticism, disseminated intravascular coagulation, and sepsis were identified most frequently. Multiple disease processes were identified in 64% of the dogs.
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PMID:Pulmonary thromboembolism in dogs: 47 cases (1986-1987). 226 58

A female patient with intravitally diagnosed splenic angiosarcoma is described. Progress of the cancerous process was attended by the development of consumption coagulopathy with profound fibrinogenopenia and thrombocytopenia. In this case the DIC syndrome was characterized by the lack of systemic fibrinolysis activation. The rupture of the cavernous tumor of the spleen and profound disorders of hemostasis determined profuse intraperitoneal hemorrhage and the patient's death. Diagnostic criteria that contribute to early recognition of splenic angiosarcoma are suggested.
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PMID:[Angiosarcoma of the spleen with consumption coagulopathy]. 228 95

A 57-year-old man was admitted to our hospital with high fever and nasal obstruction. The diagnosis of T cell type malignant lymphoma (T-ML) was made by the biopsy of left nasal cavity tumor. After admission, his general condition was improved by chemotherapy and radiotherapy, but relapsed a month later. He was then treated with chemotherapy, and the partial remission was obtained. During the clinical course, he had a high fever again without any significant infections or exacerbation of T-ML. The data of coagulation system showed DIC. The levels of serum ferritin and LDH were extremely elevated. Bone marrow aspiration showed markedly increased hemophagocytic histiocytes. These data suggested that he was complicated by DIC and hyperferritinemia closely associated with hemophagocytic histiocytosis a part from the underlying T-ML. Causes of DIC and hyperferritinemia associated with hemophagocytic histiocytosis in the present case were discussed.
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PMID:[T-cell malignant lymphoma with hemophagocytic histiocytosis, hyperferritinemia and disseminated intravascular coagulation syndrome]. 228 69

Peritoneovenous shunts of the Denver type were inserted into 36 patients to control malignant ascites. The Denver system features a compressible pump chamber bearing a pressure sensitive valve. Initially, all the shunts functioned well. The shunt remained open until death in 21 patients, and at the beginning of the analysis, another two patients were still alive with an open shunt. Blockage of the shunt occurred in 13 patients before death. The cumulative survival time for patients after shunt insertion was 129 months and the cumulative shunt functioning time was 92 months. The over-all median survival time after shunt installation was 13 weeks, and calculated actuarially, the median shunt functioning time for long term survivors was 14 weeks. The cytologic state of the ascitic fluid did not make a statistically significant difference to the blockage-free interval (p = 0.99), neither did the type of primary tumor (p = 0.37). Complications were of a minor type. There was no laboratory or clinical evidence of disseminated intravascular coagulation. Tumor spread through the tubing was seen in one of the three autopsies performed. Denver type peritoneovenous shunting appears to provide effective palliation in the majority of patients. It should, however, only be performed as a last resort.
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PMID:The Denver type for peritoneovenous shunting of malignant ascites. 242 17

The glycated hemoglobin (GHb) is lowered by hemolytic anemia. The cation-exchange HbA1 has been shown to be lowered by hereditary spherocytosis (HS). The HbA1, however, can be increased by elevations of fetal hemoglobin (HbF). The affinity GHb, a parameter related to, but not identical with, the HbA1, and unaffected by HbF, has been shown to be low in hemoglobinopathies but not, to our knowledge, in HS and other non-hemoglobinopathic hemolytic anemias. Therefore, the affinity GHb and HbF was determined in four members of an HS family and in nine other cases of non-hemoglobinopathic hemolytic anemia, including three autoimmune hemolytic anemias, four red cell fragmentation syndromes (two "Waring blender" syndromes, one thrombotic thrombocytopenic purpura in association with tumor, and one case of disseminated intravascular coagulation), and two red cell membrane defects: paroxysmal nocturnal hemoglobinuria and another case of hereditary spherocytosis. The GHb for these nine cases was 3.6 +/- 1.7 percent (normal 6.0 +/- 2.0 percent; p less than 0.001). The reticulocyte count, available in four cases, was 0.23 +/- 0.14 and correlated negatively with the GHb. The average GHb in the HS family was 3.9 +/- 0.8 percent, which was significantly less than the normal of 6.0 +/- 2.0 percent (p less than 0.001); the HbF was less than 1.0 percent. It is concluded that the GHb is diminished in hemolytic anemias not associated with hemoglobinopathies and that this lowering reflects the shortened red cell life span in these processes. To our knowledge, this is the first report of low GHb in hemolytic anemia not associated with hemoglobinopathy, by the affinity chromatographic technique, as opposed to the cation-exchange chromatographic technique.
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PMID:The affinity glycated hemoglobin in a family with hereditary spherocytosis and in other non-hemoglobinopathic hemolytic anemias. 244 53

Hepatic arterial infusion chemotherapy with cisplatin (CDDP) and adriamycin (ADR) in combination with angiotensin-II (AT-II) was performed in 19 cases of hepatocellular carcinoma (HCC), 16 cases of metastatic liver tumor (MLT) and one case of cholangiocellular carcinoma. CDDP (60-120 mg) and ADR (20-50 mg) were infused into the hepatic artery with intra-arterial instillation of AT-II (0.5-1.5 microgram/min). Transcatheter arterial embolization (TAE) was additionally performed in 10 cases of HCC and 3 cases of MLT. The response rates for infusion chemotherapy combined with TAE were 44% in HCC and 67% in MLT. On the other hand, the response rates without TAE were 0% in HCC and 42% in MLT. In some cases of HCC, however, a marked decrease in serum alpha-fetoprotein levels was observed despite the lack of effectiveness evaluated by CT scan and angiography. Although minor side effects were noted such as a mild degree of leukocytopenia and/or thrombocytopenia and hepatic and/or renal dysfunction, they were only temporary with a duration of less than 3 or 4 weeks. In 4 patients with HCC without TAE treatment, however, lethal side effects occurred including pancytopenia, hepatic failure and disseminated intravascular coagulation, and they died within 2 months after infusion chemotherapy. Renal failure was not seen in either group.
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PMID:[Hepatic artery infusion chemotherapy with cisplatin and adriamycin in combination with angiotensin-II in the treatment of malignant liver tumors]. 245 73

Six cases of unresectable hepatic cancer in infant were treated with intra-arterial infusion therapy. The histological types were hepatoblastoma and hepatocellular carcinoma, 3 cases respectively. The clinical stages were 1 recurrent case in I, 1 in IIIA, 2 in IIIB and 2 in IV. Seldinger method and cannulation at laparotomy were employed in 4 cases and 2 cases, respectively. In the eldest case, a catheter with dual lumen reservoir developed in our department was inserted, making it possible to infuse drugs into hepatic artery and cutting off hepatic arterial blood flow temporarily. The anticancer drug used was ADM, CDDP, 5-FU, THP-ADM, and MMC; antiAFP-anticancer drug conjugate missile therapy was employed in 4 cases. According to image diagnosis, reduction or necrosis of tumor was observed in 5 cases. In all cases, AFP scores decreased. In 5 dead cases, 4 cases died of tumor enlargement (average survival time 16.3 months); 1 case died of DIC during chemotherapy. The other case could eventually undergo complete resection and is now alive. Intra-arterial infusion therapy seemed to be useful for patients of infant unresectable hepatic cancer.
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PMID:[Clinical study of intrahepatic arterial infusion of unresectable hepatoblastoma and hepatocarcinoma in children]. 247 63

Intraoperative radiation therapy (IOR) is an ideal means of exterminating residual tumor after surgical resection. In this study, the clinical results of IOR using a Scanditronix Microtron MM-22 were evaluated in 14 patients with malignant glioma, five of whom had recurrent tumors. Between July, 1985 and October, 1986, 11 patients with glioblastoma multiforme (GB) were irradiated 18 times (mean, 1.6 times/case), and three with astrocytoma (Kernohan grade III) underwent IOR once each. The target-absorbed dose at 1 to 2 cm deeper than the tumor resection surface was 15 to 50 Gy. During irradiation, a cotton bolus was placed in the dead space after over 91% of the tumor had been resected. As a rule, external irradiation therapy was also given postoperatively at a dose of 30 to 52 Gy. One patient died of pneumonia and disseminated intravascular coagulation syndrome 1 month postoperatively. The 1- and 2-year survival rates of the remaining 13 patients were 84.6% and 61.5%, respectively; among the 10 with GB, they were 80% and 50%. Generally, the smaller the tumor size, the better the results. There were no adverse effects, despite the dose 15 to 50 Gy applied temporally to the tumor bed. IOR was especially effective against small, localized tumors, but was not always beneficial in cases of large tumors, particularly those with a contralateral focus. The improved survival rate in this series demonstrates that IOR is significantly effective in the "induction of remission" following surgical excision of malignant gliomas.
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PMID:[Intraoperative radiation therapy for malignant glioma]. 247 13

A 42-year-old male was admitted to Tokyo University Hospital because of confusion, aphasia and right hemiparesis. Cranial computed tomography and cerebral angiography demonstrated cerebral infarction due to occlusion of the left middle cerebral artery, while chest roentgenography disclosed a nodular shadow in the right upper lobe and swelling of right hilar and paratracheal lymph nodes. These findings suggested carcinoma of pulmonary origin and tumor-associated cerebral thrombosis, but a possibility of gastric cancer was raised by the finding of cervical lymph node biopsy which revealed signet ring cells in metastatic adenocarcinoma. He developed disseminated intravascular coagulation syndrome and died on the 83rd hospital day. Autopsy revealed adenocarcinoma of the lung with signet ring cells and non-bacterial thrombotic endocarditis which appeared to be responsible for the cerebral infarction. The relationship between adenocarcinoma of the lung with signet ring cells and non-bacterial thrombotic endocarditis was discussed.
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PMID:[An autopsy case of adenocarcinoma of the lung with signet ring cells, manifesting with aphasia and hemiparesis due to nonbacterial thrombotic endocarditis]. 248 83


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