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

Disseminated intravascular coagulation (DIC) after hepatic resection is a serious complication that leads to a fatal outcome unless prompt treatment is instituted. Between April 1973 and June 1988, DIC occurred postoperatively in 18 of 192 patients who underwent hepatic resection because of a variety of diseases of the liver and biliary tract. The diagnosis was made on the basis of changes in platelet count, fibrinogen level, serum level of fibrin degradation product (FDP), and protamine sulfate test. Heparin was used in an earlier series but has been discontinued because of difficulty in determining the optimal dose in patients undergoing liver resection. Instead, we now use gabexate mesilate, which blocks the coagulation cascade without the aid of antithrombin III and works as an anticoagulant. Fifteen patients had uneventful recoveries, but three died. Two died of aggravation of DIC, which was a result of reoperation performed under the diagnosis of surgical bleeding. The other patient died of liver failure after fever of unknown cause persisted for 4 months. The rationale for the diagnosis and treatment of DIC after liver resection is documented, and the problems involved are discussed.
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PMID:Disseminated intravascular coagulation after hepatic resection. 204 3

Three kinds of anticoagulant therapy for obstetrical DIC were studied. 1. Antithrombin-III (AT) or gabexate mesilate for acute DIC, mainly for abruptio placentae. 2. Heparin or heparin-AT combination therapy for toxemia pregnancy. 3. Low molecular weight heparin (LMWH) for fetus of intrauterine growth retardation (IUGR). The results obtained were as follows, 1. a) Platelet count, and fibrinogen were significantly increased in AT therapy group compared with gabexate mesilate group. b) In clinical manifestation, renal failure and hemorrhagic diathesis were improved especially in AT group. 2. In heparin-AT group, high systolic blood pressure was improved during administration of AT, the high level of thrombin antithrombin complex was also found in these period. 3. a) The improvement of the gain of estimated fetal body weight was found after administration of LMWH. b) Redistribution of blood flow in one case of severe IUGR was observed during administration of LMWH.
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PMID:[Anticoagulant therapy in obstetrical disorders]. 217 Jul 3

A 66-year-old male with chronic alcoholic liver injury was admitted on July 27, 1986 to our hospital with complaints of high fever, convulsion and skin erythema. He had consumed raw fish 3 days before, and had a scratch wound over the right arm and left leg because he had slipped in a small stream in the woods the day before admission. He was already in shock state with sepsis of V. vulnificus and DIC on admission. Although the treatment with ABPC, CP, CAZ, MINO for sepsis, and Heparin & Antithrombin III for DIC was immediately begun, he died only 10 hours after admission. On autopsy, the skin lesion revealed phlegmon with necrotizing angitis and the liver showed fatty changes with Mallory's body. The causative organism was detected from the blood and on autopsy from the skin wound, bile juice, liver, spleen, kidney and bone marrow, and its type was determined as a V. vulnificus serovar 4. It was suspected that the route of infection in this case was the raw fish rather than via the wound because the water in which he had been wounded was fresh water and the bacterium was not detected from the water, shells, nor moss existing there.
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PMID:[A case of fatal sepsis due to Vibrio vulnificus]. 218 37

The acute occlusion of the popliteal artery involves: 1. A regional disease: muscular ischaemia with an increase of capillary permeability and oedema. The recovery of the circulation brings with it the formation of free radicals. 2. Sometimes, a general and metabolic illness complicates the muscular ischaemia. It associates to varying degrees: hypovolemic shock, metabolic troubles, acute renal failure, disseminated intravascular coagulation, infection. It can compromise the vital prognosis. The reanimation which completes the surgical treatment includes two stages: 1. The prehospital stage when the first imperative is to commit the patient to the vascular surgeon's care as soon as possible and in the best hemodynamic conditions. 2. The hospital stage when the therapeutic objectives are represented by: a) the treatment of hypovolemia; b) the curing of acute renal failure (bicarbonates 2 mmol.kg-1, hypertonic mannitol 1 g.kg-1; c) fight against infection; d) Heparin: 1 to 2 mg.kg-1 (if there is no counterindication); e) hyperbaric oxygen treatment in some situations. Despite the progress of reanimation, the initially intended amputation is subject to discussion in the following circumstances: crushing which in fact accomplishes an amputation, prolonged and complete ischemia lasting more than 10 to 12 hours, severe I.V.D.C., associated serious lesions (cranial traumatism, pelvis crushing).
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PMID:[The physiopathology and medical treatment of acute traumatic occlusion of the popliteal artery. The point of view of the anesthesiologist-resuscitator]. 220 22

Two cases of the acute disseminated intravascular coagulation (DIC) are presented. DIC in the first case was diagnosed in healthy pregnant woman without any obstetric pathology. This patient recovered completely. The acute DIC in another patient preceded the acute promyelocytic leukemia. The patient died despite a control of DIC. DIC therapy included antifibrinolytic agents and additionally corticoids in pregnant patient. Heparin was not administered because of post partum period and foreseen cytostatic therapy in the leukemic patient.
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PMID:[2 cases of acute disseminated intravascular coagulation in normal pregnancy and as the first symptom of acute promyelocytic leukemia]. 223 4

Purpura fulminans is an uncommon catastrophic syndrome that occurs in children, typically one to four weeks after a seemingly benign infectious process. The child usually presents with a high fever, purpuric ecchymosis, hypotension, disseminated intravascular coagulation, and gangrene of the extremities. We have recently treated six children, whose mean age was 22 months; three were male and three were female. Five of the six had a change of mental status upon initial examination. Their mean temperature was 104 degrees F. All six children had purpuric involvement of their extremities; three had involvement of their hands, two had involvement of their faces, and two had involvement of their trunks. All had absent palpable pulses and sluggish capillary refill in the involved hands and feet. Two patients died shortly after admission as a result of severe end-stage sepsis. The platelet counts in these two patients, and the white blood cell counts were markedly depressed. The mean platelet count of the survivors was 370,000 and the mean white blood cell count was 25,000. Lumbar punctures were positive for bacterial meningitis in five patients and viral meningitis in one patient. All patients were treated with intravenous heparin. Of the four survivors, two lost significant tissue and required multiple plastic reconstructive procedures, and two improved on heparin alone with no tissue loss. In addition to systemic support and intravenous antibiotics, the mainstay of treatment is one of immediate heparinization and a continuous heparin drip. Heparin prevents subsequent small vessel thrombosis and limits tissue loss due to ongoing purpura. Conservative management of the purpuric lesions is the treatment of choice until final demarcation occurs.
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PMID:The surgical implications of purpura fulminans. 234 Feb 49

The tail thrombosis after kappa-carrageenin injection in rats was significantly inhibited by heparin and phenprocoumon. Heparin was yet effective at doses as low as 150 IU/kg. The present data point to an involvement of blood coagulation in this new model. Injection of cobra venom factor with complement depletion caused no thrombosis inhibition. The differences between the present kappa-carrageenin induced thrombosis model and a disseminated intravascular coagulation after lambda-carrageenin are discussed.
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PMID:Heparin and phenprocoumon inhibit kappa-carrageenin induced thrombosis in rats. 242 13

Various blood flow disturbances in intraabdominal digestive organs were studied clinically and experimentally from a viewpoint of vascular surgery. Acute gastric mucosal lesion may occur due to ischemia and reperfusion injury of the gastric mucosa. Bleeding from stomach ulcer may be rarely caused by consumption coagulopathy along with aortic aneurysm. Heparin therapy was successful to interrupt it. Gastrectomy is not indicated for such condition but aneurysm should be repaired. Portal vein reconstruction for the radical resection of hepatic, biliary and pancreatic cancers should be carefully made, because early or late stenosis occurs frequently, and they may connect to early or late morbidities or mortalities. On the other hand, resection and replacement of the suprarenal vena cava invaded by the retroperitoneal malignant tumor may be safely carried out. For the acute mesenteric arterial occlusion, early diagnosis and arterial reconstruction are essential to save catastrophe. Positive Doppler sound on the vasa recta seems to be the most reliable parameter for assessing bowel viability. Approach from the proximal large arteries is recommended for uncontrollable intraperitoneal bleeding.
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PMID:[Blood flow disturbance in digestive organs--a viewpoint of vascular surgery]. 258 8

A left ventricular assist device (VAD) with a smooth surface of segmented polyurethane was implanted in five goats for 10-55 days, and plasma levels of fibrinogen (Fg), prekallikrein (PK), fibrinogen, fibrin degradation products (FDP), antithrombin III (AT III), prothrombin time (PT), partial thromboplastin time (PTT), platelet (Pl) count, and platelet aggregation (PlAg) induced by adenosine diphosphate were measured during the experiment. Heparin was administered during surgery and no systemic antithrombotic therapy was given thereafter. Before the third postoperative day (POD), plasma levels of Fg and PK were at their lowest, and increased afterward. Between the second and fifth POD PT and PTT increased to 130-160%, and returned to normal gradually. Plasma FDP appeared on the second POD and reached peak values of 10-40 micrograms/ml on the sixth POD. Platelet and AT III levels showed no uniform tendency, but the rate of PlAg decreased to levels of 6-77% before the fifth POD and remained low at approximately 80%, influenced by the pumping even after the 25th POD. In summary, VADs themselves activated coagulation and induced consumption coagulopathy to some degree. However, most of the parameters returned to normal within 2 weeks.
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PMID:Influences of ventricular assist device pumping on blood coagulation. 259 87

A 30-year-old woman in the 36th week of her second pregnancy, suddenly developed jaundice with remarkable liver necrosis, accompanied by generalized bleeding due to disseminated intravascular coagulation (DIC). She underwent a caesarean and a dead foetus was extracted from the uterus. Heparin and frozen plasma infusion resulted in a prompt recovery from the haemostatic disorder. The course of the disease involved the successive appearance of haemorrhagic shock, intestinal ileus and pulmonary embolism all of which she recovered from. The liver biopsy showed severe cholestasis without derangement of the lobular structure. Hypotheses of acute veno-occlusive disease caused by the DIC, and acute fatty liver of pregnancy are discussed.
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PMID:[Disseminated intravascular coagulation and acute hepatic necrosis at the end of pregnancy. A case report]. 262 77


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