Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acute fatty liver of pregnancy (AFLP) is a rare disorder of unknown aetiology that is diagnosed typically in the third trimester or early postpartum period. The incidence is estimated to be 1/6692-1/13,328. The obstetric team must have a high index of suspicion of this pathology, particularly in the presence of clinical and laboratory findings, such as nausea, vomiting, jaundice, increased serum transaminase levels, increased prothrombin time and hypoglycaemia. Early diagnosis followed by prompt delivery and supportive care provides significantly improved maternal and perinatal outcome. Delay in diagnosis of this obstetric emergency may lead to rapid progression to hepatic failure, disseminated intravascular coagulation (DIC), haemorrhage, encephalopathy, multiple organ failure and finally death. The case of a 34-year-old woman, gravida 3, para 2, with AFLP complicated with DIC is presented herein with a review of literature and discussion of its origin.
 ...
PMID:Acute fatty liver of pregnancy complicated with disseminated intravascular coagulation and haemorrhage: a case report. 1587 33

A 34-year-old woman with eclampsia and the hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome developed encephalopathy, cardiomyopathy, pulmonary edema, liver failure, and disseminated intravascular coagulation (DIC), all of which resolved. She also had retinal hemorrhages in both eyes and a hemorrhagic infarct in the left occipital lobe that resulted in a permanent right homonymous hemianopia and a persistently depressed acuity of 20/100 OS. This case is unusual in demonstrating permanent visual deficits. In nearly all cases of preeclampsia or eclampsia, visual deficits are reversible. The superimposition of the HELLP syndrome may create more neurologic damage. Clinicians should be alert to patients at risk for HELLP syndrome and manage them aggressively.
 ...
PMID:Permanent visual deficits secondary to the HELLP syndrome. 1593 36

Patients with a new type of influenza-associated encephalopathy with high mortality are increasing in Japan and the United States. We present three patients treated with methyprednisolone pulse treatment and plasma exchange to remove cytokines, and all three patients recovered without severe sequela. IL-6 decreased dramatically after the start of the plasma exchange and methyprednisolone. Therefore when influenza-associated encephalopathy is actually diagnosed, steroid pulse therapy should be started at an early stage, and when signs of DIC and/or MOF appear, plasma exchange is recommended to remove the cytokines and NOx.
 ...
PMID:Efficacy of plasma exchange and methylprednisolone pulse therapy on influenza-associated encephalopathy. 1603 52

A 19-year-old female patient, who had exhibited esotropia, mild cerebellar ataxia, mild mental retardation, and cerebellar atrophy on magnetic resonance images at the age of 15, developed signs of acute encephalopathy, and thereafter died of disseminated intravascular coagulation on the day of her admission. Both her mother and sister suffered from attacks of hemiplegic migraine, mild mental retardation, and cerebellar ataxia. Neuropathological examinations revealed acute changes in the widespread cerebral cortex, chronic degenerative changes in the anterior lobe of the cerebellar vermis, axonal spheroids in the Goll's nucleus, pseudo-calcinosis in the globus pallidus, and glial bundles in the cranial nerves. The most fascinating features were changes of Purkinje cells, such as cactuses (asteroid bodies, dendritic expansions), somatic sprouts, and torpedoes. These changes may be characteristic of familial hemiplegic migraine with cerebellar atrophy, as well as the other metabolic diseases, such as Menkes' kinky hair disease, infantile (Tay-Sachs type) amaurotic idiocy, organic mercury intoxication, and mitochondrial encephalopathy, of which cases often exhibit such pathological changes of Purkinje cells. Therefore, familial hemiplegic migraine may share some metabolic abnormalities with the diseases mentioned above.
 ...
PMID:Autopsy case of acute encephalopathy linked to familial hemiplegic migraine with cerebellar atrophy and mental retardation. 1619 40

We report on a 23-month-old boy with a rare complication of rotavirus gastroenteritis. He was diagnosed as acute encephalopathy with DIC accompanied with high levels of cytokines. The liver pathology also revealed mild infiltration and fatty changes. He was suspected to be suffering from a cytokine storm followed by Reye syndrome.
 ...
PMID:A case of Reye syndrome with rotavirus infection accompanied with high cytokines. 1622 9

Alterations in blood clotting are a frequent complication of serious heatstroke and may result in gastrointestinal bleeding. We report the case of a 26-year-old man who was admitted to our hospital with symptoms of hyperthermia associated with encephalopathy and disseminated intravascular coagulation (DIC) after prolonged exposure to sunlight. He presented hematemesis, after which he was diagnosed with having a bruising of the esophagus that took up the upper and lower thirds, there being no other lesions in the stomach or duodenum. After supportive treatment and following the resolution of the underlying pathology, the endoscopy-revealed injuries healed with a complete normalization of the esophageal mucosa. Esophageal submucosal bruising is an exceptional cause of hematemesis in serious heatstroke not previously described in the literature.
 ...
PMID:Bruising of the esophagus as a cause of gastrointestinal bleeding in a case of heatstroke. 1626 26

Many kinds of cytokines and chemokines are produced in response to influenza virus infection through the course of cytokine cascade. Even a single cytokine exhibits various biological activities and different types of cells produce the same identical cytokine. In general, cytokines act to maintain the homeostasis of host condition. In influenza virus infection, it works as protective for the host against virus infection at its early stage, but often as pathogenic in its later stage. Cytokines play a pivotal role in establishment of virus specific immunity. However, over expression of cytokines causes irreversible severe damages to the host, including shock, disseminated intravascular coagulation, adult respiratory distress syndrome and multiple organ failure, a typical form of which is influenza encephalopathy. Pathogenicity of influenza virus might be determined by means of its potential capability to induce proinflammatory cytokines.
 ...
PMID:[Cytokines and chemokines induced by influenza virus infection]. 1703 55

We present a patient with Posterior Reversible Encephalopathy Syndrome (PRES). A 74-year-old woman was admitted with sepsis, which originated from erysipelas on her neck the following day. She developed respiratory obstruction due to oedema, septic shock, disseminated intravascular coagulation (DIC), acute renal failure and atrial fibrillation. She responded well to treatment and improved rapidly, despite of her serious condition. When she had almost fully recovered after 15 days, her general condition worsened, and she developed confusion, blindness and pareses. MRI showed vasogenic oedema in the parietooccipital regions of the brain and in the cerebellum, consistent with PRES. PRES is a clinical and radiological diagnosis consisting of headache, confusion, cortical blindness, convulsions and sometimes pareses. MRI of the cerebrum with diffusion-weighted imaging (DWI) and Apparent Diffusion Coefficient (ADC) map are decisive to the diagnosis, and usually shows a characteristic bilateral vasogenic oedema in the parietooccipital region. This can distinguish PRES from brain infarction, which shows a cytotoxic oedema on MRI. We discuss our patient in the light of different conditions leading to PRES, possible pathophysiological factors and treatment options.
 ...
PMID:[An old woman with sudden pareses and blindness]. 1735 25

Acute encephalopathy is the most serious complication of pediatric viral infections, such as influenza and exanthem subitum. It occurs worldwide, but is most prevalent in East Asia, and every year several hundreds of Japanese children are affected by influenza-associated encephalopathy. Mortality has recently declined, but is still high. Many survivors are left with motor and intellectual disabilities, and some with epilepsy. This article reviews various syndromes of acute encephalopathy by classifying them into three major categories. The first group caused by metabolic derangement consists of various inherited metabolic disorders and the classical Reye syndrome. Salicylate is a risk factor of the latter condition. The second group, characterized by a systemic cytokine storm and vasogenic brain edema, includes Reye-like syndrome, hemorrhagic shock and encephalopathy syndrome, and acute necrotizing encephalopathy. Non-steroidal anti-inflammatory drugs, such as diclofenac sodium and mephenamic acid, may aggravate these syndromes. Severe cases are complicated by multiple organ failure and disseminated intravascular coagulation. Mortality is high, although methylprednisolone pulse therapy may be beneficial in some cases. The third group, characterized by localized edema of the cerebral cortex, has recently been termed acute encephalopathy with febrile convulsive status epilepticus, and includes hemiconvulsion-hemiplegia syndrome and acute infantile encephalopathy predominantly affecting the frontal lobes. Theophylline is a risk factor of these syndromes. The pathogenesis is yet to be clarified, but an increasing body of evidence points to excitotoxicity and delayed neuronal death.
 ...
PMID:Acute encephalopathy associated with influenza and other viral infections. 1736 76

The aim of this study was to determine the clinical characteristics and poor prognostic factors associated with high mortality in dengue encephalopathy. Fifteen patients with confirmed dengue infections, who developed encephalopathy, were recruited from two tertiary care hospitals in Colombo, Sri Lanka. Among the factors that contributed to encephalopathy were: Acute liver failure (73%), electrolyte imbalances (80%) and shock (40%). Five (33.3%) patients developed seizures. Disseminated intravascular coagulation was seen in five (33.3%). Secondary bacterial infections were observed in 8 (53.3%) of our patients. The overall mortality rate was 47%.
 ...
PMID:Dengue viral infections as a cause of encephalopathy. 1758 86


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>