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Query: UMLS:C0017160 (gastroenteritis)
 11,398 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two children with rotavirus gastroenteritis are presented. The first case developed a fatal Reye's syndrome and the other one encephalitis with slow recovery. The rotavirus diagnosis was made in both cases by electron microscopy and a significant rise in antibody titres to Nebraska calf diarrhea virus was seen in one of the two patients.
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PMID:Central nervous system involvement in patients with rotavirus gastroenteritis. 20 84

Although frequently unrecognized, Reye's syndrome is a significant cause of serious illness and death in children. Erroneous diagnoses include gastroenteritis, meningoencephalitis, metabolic encephalopathy, drug overdose and primary psychiatric disease. No specific cure is known but early diagnosis and vigorous empirical treatment may increase chances of survival. Although the EEG may be a useful tool in prognosis, it cannot be relied upon in deciding when to initiate or abandon aggressive therapy.
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PMID:Reye's syndrome. 111 34

To focus attention on the problem of infant mortality in Lebanon, data were compiled on infant mortality from 1978 to 1986 at the American University of Beirut Medical Center. Causes of death are analyzed for 602 males and 398 females. 54.9% deaths occurred at 1 month of age and 77.4% died within the 1st year. Autopsies were performed on .7%. 37.7% of all neonatal deaths were due to neonatal diseases such as hyaline membrane disease, asphyxia neonatorum, immaturity, necrotizing enterocolitis, hemorrhage, hemolysis, meconium aspiration, and kernicterus. Better prenatal care would reduce this group, or the administration of corticosteroids to the mother 24-48 hours prior to delivery, as well as rapid resuscitation at birth and prevention of the 5 curses: hypoxemia, hypoglycemia, hypothermia, hypotension, and acidosis. Although unavailable in Lebanon, administration of surfactants through an endotracheal tube would also help. Infections constitute 25.1% of deaths; many are preventable through adequate public health measures and strict personal hygiene, i.e., diseases such as sepsis, pneumonia, meningitis, gastroenteritis, hepatitis, encephalitis, and 1-2 cases of the following: diphtheria, measles, peritonitis, tetanus, tuberculosis, cytomegalis inclusion, herpes, parathyphoid, pertussis, poliomyelitis, and shigellosis. Congenital diseases were 21.6%. In utero diagnosis could prevent some diseases and in utero treatment is possible for hydrocephalus and hydronephrosis. Screening programs postnatally could lead to treatment. 5.9% were malignancies such as leukemia, lymphoma, brain tumors, histocytosis, Wilm's tumor, Ewing sarcoma, and Hodgkin's disease. Early diagnosis is critical if mortality is to be reduced in this group, but medical advances are still needed. 2.9% are miscellaneous diseases such as poisoning, rheumatic diseases, marasmus, Reye's syndrome, nephrosis, rickets, and epilepsy. Most of these diseases are preventable, except for rheumatic inflammation of the heart. Recommended necessary steps to reduce infant mortality are: prenatal care, diagnosis and screening, intrauterine surgery; resuscitation and intensive care centers with modern equipment and trained personnel; national vaccination and screening programs; adequate public health measures and hygiene; parental education; and well-equipped hospitals to serve all regardless of income level.
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PMID:Pediatric mortality: an avoidable tragedy. 251 28

Reye's syndrome is a virus-associated biphasic disease that causes acute encephalopathy in infants and children. Epidemiologic and experimental data support the hypothesis that it is a multifactorial disease of modern civilization. Just as young patients seem to be recovering uneventfully from the first phase of the illness, usually a nonspecific viral-like illness such as a respiratory tract infection or gastroenteritis, the second phase, encephalopathy, starts unexpectedly, with vomiting and sensorial changes. Identifying the syndrome early ;in the second phase and referring the child to a specialized centre with the experience, staff and facilities to manage this phase has improved the numbers and neurologic condition of survivors, though the overall mortality is still about 20%. Therapy is primarily directed at facilitating adequate cerebral perfusion pressure.
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PMID:Reye's syndrome: a clinical review. 678 91

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.
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PMID:A case of Reye syndrome with rotavirus infection accompanied with high cytokines. 1622 9

We present an 11-year-old boy diagnosed as having acute encephalopathy and liver failure with the underlying condition of a metabolic dysfunction. He developed convulsions and severe consciousness disturbance following gastroenteritis after the ingestion of some fried rice. He showed excessive elevation of transaminases, non-ketotic hypoglycemia and hyperammonemia, which were presumed to reflect a metabolic dysfunction of the mitochondrial beta-oxidation, and he exhibited severe brain edema throughout the 5th hospital day. He was subjected to mild hypothermia therapy for encephalopathy, and treated with high-dose methylprednisolone, cyclosporine and continuous hemodiafiltration for liver failure, systemic organ damage and hyperammonemia. The patient recovered with the sequela of just mild intelligence impairment. In this case, Bacillus cereus, producing emetic toxin cereulide, was detected in a gastric fluid specimen, a stool specimen and the fried rice. It was suggested that the cereulide had toxicity to mitochondria and induced a dysfunction of the beta-oxidation process. The patient was considered as having an acute encephalopathy mimicking Reye syndrome due to food poisoning caused by cereulide produced by B. cereus.
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PMID:Acute encephalopathy of Bacillus cereus mimicking Reye syndrome. 1979 86

Vomiting is a protective reflex that results in forceful ejection of stomach contents up to and out of the mouth. It is a common complaint and may be the presenting symptom of several life-threatening conditions. It can be caused by a variety of organic and nonorganic disorders; gastrointestinal (GI) or outside of GI. Acute gastritis and gastroenteritis (AGE) are the leading cause of acute vomiting in children. Important life threatening causes in infancy include congenital intestinal obstruction, atresia, malrotation with volvulus, necrotizing enterocolitis, pyloric stenosis, intussusception, shaken baby syndrome, hydrocephalus, inborn errors of metabolism, congenital adrenal hypoplasia, obstructive uropathy, sepsis, meningitis and encephalitis, and severe gastroenteritis, and in older children appendicitis, intracranial mass lesion, diabetic ketoacidosis, Reye's syndrome, toxic ingestions, uremia, and meningitis. Initial evaluation is directed at assessment of airway, breathing and circulation, assessment of hydration status and red flag signs (bilious or bloody vomiting, altered sensorium, toxic/septic/apprehensive look, inconsolable cry or excessive irritability, severe dehydration, concern for symptomatic hypoglycemia, severe wasting, Bent-over posture). The history and physical examination guides the approach in an individual patient. The diverse nature of causes of vomiting makes a "routine" laboratory or radiologic screen impossible. Investigations (Serum electrolytes and blood gases,renal and liver functions and radiological studies) are required in any child with dehydration or red flag signs, to diagnose surgical causes. Management priorities include treatment of dehydration, stoppage of oral fluids/feeds and decompression of the stomach with nasogastric tube in patients with bilious vomiting. Antiemetic ondansetron(0.2 mg/kg oral; parenteral 0.15 mg/kg; maximum 4 mg) is indicated in children unable to take orally due to persistent vomiting, post-operative vomiting, chemotherapy induced vomiting, cyclic vomiting syndrome and acute mountain sickness.
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PMID:Management of a child with vomiting. 2334 Sep 85