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)

Two populations of dogs with cutaneous hemangiomas and hemangiosarcomas were evaluated retrospectively. One population consisted of 96 dogs seen at the Veterinary Medical Teaching Hospital at the University of California, Davis. The second population consisted of 116 dogs that had skin biopsy specimens submitted to a private veterinary diagnostic laboratory for histologic diagnosis. Nine dogs from the teaching hospital and 2 dogs, from which samples had been submitted to the veterinary diagnostic laboratory, developed hemostatic defects in association with the tumors. Hemostatic defects included hemorrhage directly from the tumor, thrombocytopenia, hypofibrinogenemia, and findings associated with disseminated intravascular coagulation. Because bleeding during surgery can develop in animals with hemostatic defects, dogs with one or more tumors suspected of being vascular in origin should have platelet numbers and hemostatic analytes evaluated prior to surgery, especially if petechiae or ecchymoses are evident.
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PMID:Evaluation of hemostatic defects secondary to vascular tumors in dogs: 11 cases (1983-1988). 202 48

Sixteen cases of nodular regenerative hyperplasia of the liver in children are presented. The patients, 10 girls and 6 boys, were between the ages of 7 months and 13 years, with a median of 6 years. Clinically, nine children presented with hepatomegaly or splenomegaly, with and without signs of portal hypertension. A history of anticonvulsant drug therapy was obtained in four patients. Associated conditions in the remaining three cases were Donohue's syndrome, disseminated intravascular coagulation, and angiomyolipoma of the kidney. In five patients a clinical diagnosis of primary intra-abdominal tumor was made. Follow-up showed that six patients died of causes unrelated to the nodular hyperplasia. Two patients were asymptomatic when last seen 5 and 18 years after the initial diagnosis of nodular hyperplasia. Both patients underwent shunt surgery. No follow-up was available for eight patients. The importance of recognizing this entity in the pediatric age group, as well as its histopathologic differential diagnosis, is stressed.
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PMID:Nodular regenerative hyperplasia of the liver in children. 203 39

Although bacteremia caused by non-typhoidal salmonella is frequently observed in immunocompromised hosts, it is rare to find this condition in healthy subjects. In this report, we present a case of bacteremia due to Salmonella enteritidis detected in a healthy man. A 59-year-old man was admitted to our hospital with a fifty-day history of fever on May 18, 1985. On admission, he showed no symptoms except high body temperature (38.8 degrees C). In the laboratory data, C-reactive protein was 3+, white- cell count was 9600, and erythrocyte sedimentation rate was 12 mm/h. Culture in blood and stool yielded Salmonella enteritidis. However, no abnormal findings were found in UGIS, barium enema, OC + DIC, abdominal CT and echography. As soon as Ampicillin was administered, the fever was gone and the blood culture yielded nothing. After six months, the stool culture was negative for pathological intestinal bacterial flora and he was in good physical condition. Generally, bacteremia develops mainly in the immunocompromised hosts, such as patients with neoplastic disease, AIDS, leukemia or collagen disease. The literature provides so far twenty three adult cases of bacteremia due to non-typhoidal salmonella in Japan. Only two of them had no systemic disease as well as our case. Although it is unknown why bacteremia developed in this healthy man, we reported that bacteremia developed rarely in subjects with healthy condition.
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PMID:[A case of bacteremia due to Salmonella enteritidis in healthy man]. 207 75

A case of microangiopathic hemolytic anemia associated to metastatic breast cancer, in remission with chemotherapy, is presented. We review the etiopathogenetic mechanism of its association and focus on the priority of neoplasia therapy when disseminated intravascular coagulation is not present.
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PMID:[Microangiopathic hemolytic anemia associated with breast cancer]. 210 21

Thrombin-antithrombin III complex (TAT) and Plasmin-alpha 2 plasmin inhibitor complex (PIC) were examined in fifty two cases of various chronic liver diseases. TAT was significantly elevated in cases of hepatocellular carcinoma (HCC), but PIC did not show significant changes in any chronic liver diseases. Elevations of TAT and PIC were seen in cases of HCC accompanied by tumor enlargement and extensive tumor thrombosis. In cases of HCC undergoing transcatheter arterial embolization (TAE), TAT and PIC increased on the next day after TAE, and tended to recover with time, returning to almost normal at fourth week. Prolongation of prothrombin time, elevation of FDP and positive FM test were noted more often in liver cirrhosis with disseminated intravascular coagulation (DIC) than in severe liver dysfunction without DIC. Of five cases confirmed as DIC, only three cases were diagnosed as DIC by DIC score. On the other hand, TAT and PIC were significantly elevated in DIC cases. Especially, TAT exceeded 30 ng/ml in all DIC cases. TAT was regarded to be useful for the diagnosis of DIC in severe liver dysfunction.
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PMID:[Clinical significance of thrombin-antithrombin III complex and plasmin-alpha 2 plasmin inhibitor complex in chronic liver diseases]. 214 51

Hemostatic abnormalities are present in a majority of patients with metastatic cancer. These abnormalities can be categorized as 1) increased platelet aggregation and activation, 2) abnormal activation of coagulation cascade, 3) release of plasminogen activator, and 4) decreased hepatic synthesis of anticoagulant proteins like Protein C and antithrombin III. The abnormal activation of coagulation cascade is mediated through release of Tissue Factor, Factor X activators, and other miscellaneous procoagulants from the plasma membrane vesicles of tumor cells. Macrophages of a tumor-bearing host also produce increased amounts of Tissue Factor. Production of Factor X activators and macrophage Tissue Factor is decreased by warfarin. The ability of the tumor cells to produce platelet-aggregating activity and plasminogen activator parallels their metastatic potential in animal and experimental systems. These studies also show that antiplatelet agents and antibodies against plasminogen activator can suppress the metastatic process. One or more laboratory abnormalities of hemostasis can be shown in up to 95% of patients with metastatic cancer. These abnormalities, however, are unable to predict subsequent development of thromboembolic or hemorrhagic complications. Clinical complications occur in 9-15% of the patients in the form of thrombotic or hemorrhagic disorders. The therapy of tumor-related coagulopathy should be guided by its clinical expression. Subclinical DIC should not be treated. Coumadin is generally ineffective for therapy of thrombosis in cancer patients. There is no consensus regarding the use of heparin in acute promyelocytic leukemia (APL). The defibrination in APL may be from disseminated intravascular coagulation as well as systemic fibrinolysis, as shown by decreased alpha 2 antiplasmin levels. In such cases, epsilon aminocaproic acid plus heparin therapy may be of benefit.
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PMID:Hemostasis in malignancy. 174 46

Consumption coagulopathy with clinical symptoms reveals aortic arterial aneurysm in less than 5%. Aneurysmal repair with graft is able to remove hemostasis abnormalities for a long time. The physiopathology of these abnormalities is described here through the study of an operated case. It is questionable to use heparinotherapy as exclusive treatment for non operated patients. Heparinotherapy during perioperative period is also a matter of debate. Surgical implications of the consumption coagulopathy are listed: preoperative plasma and platelets transfusions, fibrinogen and antithrombin III perfusions, meticulous hemostasis, minor dissection, use of a women graft. Coagulation disorders disappear before the first postoperative week. Persistent or recurrent consumption coagulopathy invite us to look for a pathological association which often turns out to be a neoplasm.
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PMID:[Abdominal aortic aneurysm detected by a consumption coagulopathy]. 221 90

During a two-year period, 69 positive prostatic fine-needle cyto-aspirates were selected for a comparison between the cytological grade and the clinical data, and also with the Gleason score and grade obtained with needle-biopsy. The cytological grade is independent of stage, except for grade III that indicates an advanced tumor (T3-T4). On the other hand, the cytological grade provides valuable indications on the histopathological differenciation according to Gleason, with no grade II inferior to Gleason score 5, and no grade III inferior to Gleason 7. 90% of cytological grades III are Gleason grade 4. According to recent studies, we believe that the cytological grade I is related to invasive or in-situ carcinoma, but also to high-grade intra-ductal dysplasia. Thus, it is not surprising to find no correlation between grade I and the clinical status, nor between grade I and the Gleason score and grade, though grade I (or DIC 3) has a good diagnostic value.
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PMID:[The value of cytological grading of prostatic adenocarcinoma. Comparison of the clinical state, the Gleason score and grade in 69 cases]. 221 19

We describe a case of hepatic giant cavernous hemangioma with both microangiopathic hemolytic anemia (MAHA) and consumption coagulopathy, but without thrombocytopenia, which was completely cured by surgical resection of the tumor. The patient was a 54-yr-old Japanese woman whose chief complaint was right upper abdominal discomfort. Angiography and dynamic computed tomography revealed typical findings of hepatic cavernous hemangioma. The patient also had hematological disorders. At surgery, we performed an atypical right lobectomy to preserve as much normal liver tissue as possible. The patient has been well, with no related complaints or abnormal laboratory findings, 5 yr since her operation. This case indicates that giant cavernous hemangioma of the liver should be considered in the differential diagnosis of MAHA, and if surgical treatment is adequate, hematological abnormalities may be eliminated.
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PMID:Hepatic giant cavernous hemangioma with microangiopathic hemolytic anemia and consumption coagulopathy. 222 Jul 39

An autopsy case of primary cerebral malignant lymphoma with choreoathetosis as initial and main symptom was reported. A 57-year-old woman showed choreoathetosis in right upper and lower extremities, and mental aberration. Cranial CT scan showed high density areas in bilateral frontal lobes, right caudate nucleus and putamen, right vermis of cerebellum, left corpus callosum, all of which revealed increased high density by enhancement. The diagnosis of malignant lymphoma was confirmed by the findings of CT scan-guided stereotaxic biopsy. Although the consciousness became gradually drowsy, neurological signs and symptoms and cranial CT scan's findings were improved by radiation therapy. Subsequently, she developed paresis of left upper and bilateral lower extremities and died of sepsis and disseminated intravascular coagulation 8 months after the onset. Neuropathological examination revealed macroscopically atrophy and brawnish discoloration in bilateral caudate nuclei and right globus pallidus. Microscopically, there were invasions of tumor cells in the subependymal perivascular space of ventricles and subarachnoidal spaces of cerebellum and brainstem. The bilateral heads of caudate nuclei revealed severe atrophy, neuronal loss and astrocytic proliferation induced by tumor cell invasion into the head of caudate nuclei, of which body and tail were well preserved. The globus pallidus and putamen did not show any abnormalities on left side, but the right globus pallidus was atrophic, and middle part of putamen and globus pallidus showed tissue rarefaction, loss of myelin, and astrocytic proliferation. However, neuronal cells were relatively preserved. In the spinal cord, the tumor cells invaded to the subarachnoidal and perivascular spaces and necrosis of spinal parenchyma were noted from lower cervical to upper thoracic cord.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[An autopsy case of primary cerebral malignant lymphoma initiated with choreoathetosis]. 225 20


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