1/501. Dopaminergic therapy in acute encephalitis lethargica.We describe a patient with an acute illness, with clinical features characteristic of encephalitis lethargica, who responded repeatedly to trials of an apomorphine infusion and subsequently to oral levodopa therapy. This observation implies a direct acute neurotropic effect of the encephalitis on nigral dopaminergic cells. Dopaminergic medication may therefore be helpful in the acute stage of encephalitis lethargica as well as in the delayed post-encephalitic parkinsonian phase of the syndrome.- - - - - - - - - - ranking = 1keywords = illness (Clic here for more details about this article) |
2/501. Acute gastroenteritis in children.BACKGROUND: Acute gastroenteritis is a common childhood illness. Most cases are caused by rotavirus infection. OBJECTIVE: This article discusses the classic presentation of gastroenteritis in children, which includes a short history of vomiting followed by diarrhoea. DISCUSSION: dehydration is the main problem in children with gastroenteritis, and severe dehydration is a medical emergency. Mild to moderately dehydrated children can be safely treated at home with oral rehydration therapy, however parents require careful explanation of the disease, its course and potential complications. Early reintroduction of usual foods (breast milk, formula or solids) has been shown to shorten the illness. Babies may need to be reviewed within 8 hours and older children within a day.- - - - - - - - - - ranking = 2keywords = illness (Clic here for more details about this article) |
3/501. Acute pancreatitis associated with viral hepatitis: a report of six cases with review of literature.association of hepatitis viruses with acute pancreatitis in the setting of nonfulminant viral hepatitis is rare. We report six cases of nonfulminant viral hepatitis complicated by acute pancreatitis, including the first documented case of hepatitis e virus (HEV) associated acute pancreatitis. The other five patients had acute viral hepatitis caused by hepatitis a infection. Besides features of viral hepatitis, the presence of typical abdominal pain, high serum amylase, and ultrasound or CT scan features suggested the diagnosis of acute pancreatitis. This complication generally developed in the initial phase of the hepatitic illness. All of the patients had mild to moderate pancreatitis that recovered uneventfully with conservative treatment.- - - - - - - - - - ranking = 1keywords = illness (Clic here for more details about this article) |
4/501. magnetic resonance imaging in acute non-accidental head injury.Making the diagnosis of non-accidental head injury, particularly in the acute illness, can be difficult. The aim of this retrospective study was to evaluate the use of magnetic resonance imaging in the acute presentation of non-accidental head injury. Twelve cases admitted to the Royal Hospital for Sick Children, Edinburgh with a diagnosis of non-accidental head injury, and who had magnetic resonance imaging in the acute illness, were identified. The average age was 5.7 mo (range 1 to 34 mo). The mechanism of the primary injury was whiplash-shaking injury syndrome with impact in four cases and without evidence of impact in seven; in one case there was a compression injury. The magnetic resonance imaging findings reflected the pathological consequences of rotational acceleration-deceleration injury and did not differ between those cases with evidence of impact and those without. Subdural haematomas were identified in all cases; the commonest location for subdural blood was the subtemporal region. It is surprising and important that the most frequent location of subdural blood was in the subtemporal area. This is an area difficult to assess by computerized tomography. Evidence of repeated injuries was found in two cases. These findings confirm the value of magnetic resonance imaging in the acute phase of non-accidental head injury.- - - - - - - - - - ranking = 2keywords = illness (Clic here for more details about this article) |
5/501. kerosene-induced severe acute respiratory failure in near drowning: reports on four cases and review of the literature.OBJECTIVE: The purpose of this study is to present an unusual respiratory and cardiovascular course after intoxication and near drowning in a river contaminated with kerosene. DESIGN: case reports and review of the literature. SETTING: intensive care unit of a university-affiliated hospital. patients: Four patients after near drowning. INTERVENTION: Supportive only. RESULTS: The four patients developed acute respiratory failure. Cardiomyopathy was present in three patients and a persistent hypokalemia in two patients. The onset of the symptoms was delayed, which led to underestimation of the severity of their illness. Two of the four patients died. The diagnosis of hydrocarbon intoxication was based on bronchoalveolar lavage results, neutrophilic alveolitis with the presence of lipid-laden macrophages, and evidence of lipoid pneumonia from the autopsy performed on one victim. One patient who clinically deteriorated and another who developed a severe restrictive pulmonary disorder were treated with corticosteroids, which were effective only in the latter patient. CONCLUSIONS: Acute kerosene intoxication in a near-drowning event often results in severe respiratory and cardiac failure, with a high fatality rate. Treatment with corticosteroids may lead to a rapid improvement in lung function.- - - - - - - - - - ranking = 1keywords = illness (Clic here for more details about this article) |
6/501. Reversible pancreatitis, hepatitis, and peripheral polyneuropathy associated with parenteral gold therapy.A 63-year-old man with seronegative rheumatoid arthritis developed acute pancreatitis, severe hepatitis, and sensorimotor polyneuropathy after receiving 150 mg of intramuscular aurothioglucose (gold). Positive lymphocyte transformation test to gold indicated a cell mediated hypersensitivity to the drug, while multiple investigations ruled out other underlying causes for his illness. After cessation of gold therapy a complete recovery occurred.- - - - - - - - - - ranking = 1keywords = illness (Clic here for more details about this article) |
7/501. Acute onset of chorea and dystonia following a febrile illness in a 1-year-old boy.A 12-month-old boy with acute onset hemichorea and dystonia following a gastroenteritis has abnormal signal intensities of his basal ganglia on brain magnetic resonance imaging (MRI). A rigorous laboratory investigation is successful in diagnosing his rare condition. A discussion of the differential of abnormal basal ganglia on MRI is presented to help illustrate this case.- - - - - - - - - - ranking = 4keywords = illness (Clic here for more details about this article) |
8/501. Acute infection with Sin Nombre hantavirus without pulmonary edema.Acute infection with sin nombre virus has been associated with development of hantavirus cardiopulmonary syndrome (HCPS), a severe cardiopulmonary illness with respiratory failure and shock. We present two cases of Sin Nombre hantavirus infections that did not lead to marked pulmonary complications in two otherwise healthy young adults from utah and california. sin nombre virus causes a wider spectrum of disease severity than has been previously reported.- - - - - - - - - - ranking = 1keywords = illness (Clic here for more details about this article) |
9/501. Telemedical experiences at an Antarctic station.Wintering-over in Antarctica represents a physician's most remote and inaccessible scenario, apart from a space station. Because of the harsh and unpredictable winter weather, Antarctic stations are typically inaccessible for over six months of the year. telephone and fax communication, and recently other forms of telemedicine, have provided vital links to specialists. The author was the sole physician for more than 250 people wintering-over during the 1995 austral winter at McMurdo Station. There were several instances of serious or life-threatening illness where the author relied on teleconsultation. These cases included new-onset coronary artery disease, posterior hip dislocation, complicated colles' fracture and acute appendicitis. There were also numerous consultations for non-emergency clinical presentations normally managed by specialists. telemedicine was a crucial link to specialists from the remote and inaccessible environment of Antarctica.- - - - - - - - - - ranking = 1keywords = illness (Clic here for more details about this article) |
10/501. An outbreak of acute eosinophilic myositis attributed to human sarcocystis parasitism.Seven members of a 15-man U.S. military team that had operated in rural malaysia developed an acute illness consisting of fever, myalgias, bronchospasm, fleeting pruritic rashes, transient lymphadenopathy, and subcutaneous nodules associated with eosinophilia, elevated erythrocyte sedimentation rate, and elevated levels of muscle creatinine kinase. Sarcocysts of an unidentified sarcocystis species were found in skeletal muscle biopsies of the index case. albendazole ameliorated symptoms in the index case; however, his symptoms persisted for more than 5 years. Symptoms in 5 other men were mild to moderate and self-limited, and 1 team member with laboratory abnormalities was asymptomatic. Of 8 team members tested for antibody to sarcocystis, 6 were positive; of 4 with the eosinophilic myositis syndrome who were tested, all were positive. We attribute this outbreak of eosinophilic myositis to accidental tissue parasitism by sarcocystis.- - - - - - - - - - ranking = 1keywords = illness (Clic here for more details about this article) |
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