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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report on a 3-day-old newborn with critical coarctation of the aorta, coexisting adrenal and intracranial hemorrhages and acute renal failure requiring dialysis. Severe hypoglycemia, hyperbilirubinemia, mounting anemia and thrombocytopenia, clotting disturbances suggesting DIC, pneumonia, hypertension, increasing circulatory failure and repeated intracranial hemorrhage were observed and were the reason for postponing heart surgery. The child was operated on during the third week of hospitalisation on an emergency basis. The cardiac surgery procedure was performed successfully.
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PMID:[Diagnostic and therapeutic problems in a newborn with aortic coarctation, adrenal and intracranial hemorrhages and renal failure]. 864 47

A 61-year-old man without hypertension was admitted for unconsciousness. Brain CT showed multiple cerebral hemorrhage of the left frontal lobe and right occipital lobe. The hemoglobin was 7.0 g/dl, the platelet count 7,000, the white-cell count 7,600 with erythroblasts, and the fibrinogen 327 mg/dl. No disseminated intravascular coagulation was found. Bone marrow examination demonstrated 69.2% erythroblasts including abnormal types of nucleus, 12.8% myeloblasts, 12.8% neutrophils, 0.8% monocytes, 4% lymphocytes, and 0.4% reticulocytes. Chromosomal examination showed 7 of 20 bone marrow cells were variously abnormal. A diagnosis of erythroleukemia with major karyotype aberrations (MAKA) was made. The patient died 5 days after admission. Histologically, cerebral hemorrhagic lesions showed complete necrosis, but neither invasion of leukemic cells nor amyloid angiopathy. We suspected that the cause of cerebral hemorrhage was severe loss of platelets. This is a rare case of erythroleukemia found after multiple cerebral hemorrhage. As a cause of cerebral hemorrhage in an old man without hypertension, one should consider not only cerebral amyloid angiopathy but also leukemia.
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PMID:[A case of erythroleukemia found after multiple cerebral hemorrhage]. 868 93

We report a case of preeclampsia presenting initially as a moderate hypertension, and complicated over a ten-day period by eclampsia, retinal hemorrhage, cerebral and hepatic subcapsular hematomas, HELLP syndrome, disseminated intravascular coagulation and renal failure. Fatal outcome was related to cerebral death and rupture of the liver hematoma. The case analysis points out inaccurate initial management: probable misdiagnosis of epigastric pain related to subcapsular hematoma, ineffective antihypertensive therapy, aspiration of the gastric content after benzodiazepine treatment of eclampsia, transfer of the patient without stabilisation of her clinical status.
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PMID:[Severe preeclampsia. Analysis of a case with fatal outcome]. 869 Aug 69

In 1982 Weinstein coined the term HELLP syndrome to describe a special group of pre-eclamptic women who had evidence of hemolysis, elevated liver enzymes and low platelets. The question of whether the HELLP syndrome exists as a distinct entity or is a part of a spectrum of pregnancy complications has long been a source of speculation and debate among obstetricians and internists. A review of the literature indicates that the syndrome occurs in post-partum from 20% to 30% of the cases; maternal mortality from 1% to 4% and perinatal mortality from 5% to 40%. Hypertension and proteinuria are frequently associated with HELLP syndrome, but may also be absent. The syndrome is a group of clinical and pathological manifestations resulting from an insult that leads to intravascular platelet activation (thrombocytopenia) and micro-angiopathic hemolytic anemia (elevated total bilirubin and LDH). Endothelial damage and vasospasm are responsible of hepatic hypoperfusion that results in liver damage, as indicated by a rise in circulating liver enzymes. Since natural evolution of HELLP syndrome is the disseminated intravascular coagulation (CID), the interruption of pregnancy is mandatory and irrespective of the gestational age. This is the reason of an high incidence of cesarean section. Visser and Wallemburg (1995) treated 128 pre-eclamptic patients with HELLP syndrome with volume expansion and pharmacologic vasodilatation under invasive haemodynamic monitoring; they tried to delay delivery with the aim of enhancing fetal maturity. A complete reversal of HELLP occurred in 43% of patients. Further investigations will be necessary to confirm this interesting experience.
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PMID:[The HELLP syndrome. Notes on its pathogenesis and treatment]. 876 57

This study was undertaken to determine the coagulation profile of women with pregnancy induced hypertension and to evaluate the changes in the level of AT-III in pre-eclampsia and eclampsia and its correlation with severity of disease in order to evaluate if it can be used as a marker for severity of PIH. 119 women with PIH in the third trimester of pregnancy constituted the study group. Age and parity matched 25 normal pregnant and 25 non-pregnant women were taken as control group. No significant difference between the coagulation profile of non-pregnant and normal pregnant women was seen. There is evidence of consumption coagulopathy in PIH patients and AT-III activity shows a gradual and almost linear reduction in various groups ranging from normal pregnant women to eclampsia. Reduction in AT-III activity has positive correlation with PIH and it can be a useful marker for severity of PIH.
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PMID:Pregnancy induced hypertension and antithrombin-III. 881 56

We report the case of a 39-year-old para-4 gravida-4 who received polychemotherapy 5-fluorouracil 600 mg/m2, cyclophosphamide 600 mg/m2 and epirubicin 50 mg/m2 for invasive breast cancer (pT2N2Mo) with extensive metastatic involvement of all 23 axillary lymph nodes removed at 29 gestational weeks. Soon after the second course of chemotherapy at 35 weeks, she developed two eclamptic tonic-clonic seizures which were treated by antihypertensive and anticonvulsive drugs and delivery of a healthy infant, 1650 g (< 10th percentile) by cesarean section. That this patient indeed suffered from eclampsia was supported by the findings of transient postpartum severe hypertension (peak 170/110 mmHg), proteinuria (peak 3.2 g/24 h), incomplete features of the HELLP syndrome (thrombocytopenia 81,000/mm3, haptoglobin < 10 mg/dl) and of DIC, and by the results of cerebral CT scanning showing two 1-cm ischemic lesions. Since the detrimental effect of antineoplastic agents on the rapidly proliferating trophoblast is well known and as abnormal placental function, such as in triploidy, trisomy or hydatiform mole, has been associated with an increased risk for preeclampsia/eclampsia, a possible causal relationship between polychemotherapy and the subsequent development of this rare disorder is suggested.
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PMID:Eclampsia after polychemotherapy for nodal-positive breast cancer during pregnancy. 884 12

From January 1990 to December 1994, 24 parturients were diagnosed as having HELLP syndrome alone or combined with preeclampsia/eclampsia among 8,224 patients who were delivered at our institution. They consisted of 14 primiparous and 10 multiparous patients. Mean maternal age was 28.9 +/- 3.3 and gestational age was 34.8 +/- 5.6 weeks. Of 24 parturients, 8 had vaginal delivery and the remaining 16 were delivered by caesarean section. Serious maternal morbidity included eclampsia (n = 3), preeclampsia (n = 18), renal failure (n = 5), hydrothorax (n = 4), and DIC (n = 1). There was no maternal death. There were 3 intrauterine fetal deaths and two neonatal deaths. Perinatal deaths were 2 (0.9%, 2/26). Three caesarean sections were performed under general anesthesia, and 13 under spinal anesthesia. In cases with apparent bleeding tendency, spinal and epidural anesthesia should be avoided. In providing general anesthesia, hypertension should be controlled, and the uterus is preferably dilated before the delivery and contracted there-after.
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PMID:[HELP syndrome and anesthetic management]. 884 89

Data from 1981 to 1993 (excluding 1990-1991 due to Iraqi invasion) obtained from the Maternity Hospital in Kuwait were analyzed to examine pregnancy outcomes of eclamptic women and the risk factors for eclampsia in Kuwait. During the study period, 101 of 167,080 mothers had eclampsia for an incidence rate of 6/10,000. Eclampsia incidence did not change significantly during the study period. The incidence was 33/1000 for preeclampsia and 32/1000 for hypertension. Strong, significant risk factors for eclampsia included primiparity (relative risk [RR] = 8.93), age 30 years or younger (RR = 3.86), multiple pregnancy (RR = 4.15), preeclampsia (RR = 8.69), and low birth weight of 2500 g or less (RR = 13.96). Eclamptic women were significantly more likely to experience stillbirth, early neonatal death, and cesarean section. Maternal complications included need for intubation, disseminated intravascular coagulation, postpartum hemorrhage, maternal death, persistent increase in blood pressure, and proteinuria 1 week postpartum. One woman died from eclampsia for a maternal mortality rate of 0.99%, which is significantly higher than that for preeclampsia and for hypertension (0.0405 and 0.0396%, respectively). These findings show that risk factors for eclampsia are primiparity, young maternal age, multiple pregnancy, and presence of preeclampsia, and that eclamptic mothers experienced poorer pregnancy outcomes than other mothers.
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PMID:Eclampsia in Kuwait 1981-1993. 888 46

From March 1993 to February 1993, 36 patients with chronic renal failure underwent cardiac surgery with intraoperative hemodialysis (HD). We examined and compared the medium term results of those patients cased upon the time periods of operation and types of heart disease. With respect to the time periods of operation, the 1st term (n = 12) was between March 1985 and February 1989, and the 2nd term (n = 24) was between March 1989 and February 1993. Concerning types of disease, Group A was comprised of 24 patients with ischemic heart disease, and Group B was comprised of 12 patients with valvular or congenital heart disease. Only one early death was observed in the 1st term (8.3%: LOS). As for late death, 5 cases were observed in the 1st term (45.3%), and 2 cases were observed in the 2nd term (8.3%). The actuarial survival rate (post 3 years) was 72.7% in the 1st term and 91.3% in the 2nd term. In each case, the survival rate of the 2nd term was significantly better than the that of the 1st term (p < 0.025). When compared cased upon the types of disease, the actuarial survival rate (post 6 years) was 84.6% in Group A, and 45.5% in Group B, respectively. This difference was statistically significant (p < 0.05). Causes of late death were cerebral hemorrhage in 5 cases, sudden and unknown in one and DIC in the remaining one patient. There were many postoperative complications in this series in addition to the above stated fatal ones. The majority of them, however, were successfully treated, if early diagnosis of them was obtained. During the perioperative period through the long-term period, incidents of fatal hemorrhage among patients on chronic dialysis were reduced by 1) strict management of hypertension; 2) HD without use of Heparin; and 3) with respect to patients who required Warfarin after valve replacement, through the careful anti-coagulant therapy which maintained the thrombo-test (TT) value at precise levels.
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PMID:[Cardiac surgery in patients on chronic hemodialysis]. 891 Oct 41

A 61-year-old man with a history of hypertension and diabetes mellitus had a tooth extracted. Nine days later, he was admitted to the hospital with complaints of high fever, dyspnea, and anterior chest pain. Physical examination revealed a drowsy man with a fever of 38.2 degrees C, blood pressure of 66/44 mmHg, and marked redness and swelling from the neck to anterior part of the chest. Laboratory examination indicated severe infection and multiple organ failure, consisting of cardiac, respiratory, renal, and hepatic failure, with disseminated intravascular coagulation. Chest X-ray and CT-scan films showed abscesses extending from the neck to the mediastinum, and bilateral pleural effusion. Immediately, he was treated with catecholamines, furosemide, mechanical ventilation with a high concentration of oxygen, continuous drainage, repeated skin incisions, and broad-spectrum antibiotics. In addition, steroid pulse therapy was administered for persistent respiratory failure. On the 28th hospital day, a fistula developed between the trachea and the mediastinum, and an intratracheal tube had to be inserted through the fistula. On the 212 th hospital day, after intravenous hyperalimentation, continuous intravenous insulin infusion, and administration of broad-spectrum antibiotics, catecholamines, and furosemide, the patient was weaned from mechanical ventilation. A restrictive ventilatory defect due to ankylosis and atrophy of underused muscles was noted after weaning, but the PaO2 was high with a low dose of oxygen (1 to 2 l/min), and 21 months later, the blood gases were normal while the patient was breathing room air. As of January, 1996, he was undergoing rehabilitation to promote his recovery from ankylosis, muscle atrophy, and speech dysfunction.
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PMID:[Recovery from descending necrotizing mediastinitis and multiple organic failure after seven months of mechanical ventilation]. 893 49


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