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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Rotavirus has been recognised for 30 years as the most common cause of infectious gastroenteritis in infants and young children. By contrast, the role of rotavirus as a pathogen in adults has long been underappreciated. Spread by faecal-oral transmission, rotavirus infection in adults typically manifests with nausea, malaise, headache, abdominal cramping, diarrhoea, and fever. Infection can also be symptomless. Rotavirus infection in immunocompromised adults can have a variable course from symptomless to severe and sustained infection. Common epidemiological settings for rotavirus infection among adults include endemic disease, epidemic outbreak, travel-related infection, and disease resulting from child-to-adult transmission. Limited diagnostic and therapeutic alternatives are available for adults with suspected rotavirus infection. Because symptoms are generally self-limiting, supportive care is the rule. Clinicians caring for adults with gastroenteritis should consider rotavirus in the differential diagnosis. In this review we intend to familiarise clinicians who primarily provide care for adult patients with the salient features of rotavirus pathophysiology, clinical presentation, epidemiology, treatment, and prevention.
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PMID:Rotavirus infection in adults. 1487 33

Allergic fungal sinusitis is a disease that results from hypersensitivity reaction of the host against fungi colonizing the paranasal sinuses. A 36 years old Spanish man with no history of travel abroad had a history of asthma, nasal polyps, allergic rhinitis and a chronic sinusitis with nasal congestion and headaches. Computed tomography showed pansinusitis and opacification of the paranasal sinuses. A pure culture of Bipolaris australiensis was grown from sinus tissues. Infections caused by Bipolaris spp. and treatment regimes are discussed.
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PMID:[Bipolaris australiensis in a Spanish patient with allergic chronic sinusitis]. 1553 26

Infection disease due to Listeria monocytogenes, which is a ubiquitous positive Gram bacillus to the essentially alimentary transmission, listeriosis happens on patients presenting an immunodeficiency. The authors report the two first cases of listeriosis diagnosed at Hopital Principal de Dakar. The first case was observed on a 73 years old man, hospitalised for a feverish coma scored at 9 using Glasgow scale, with neither meningitis syndrome, nor sign of neurological localisation. The analysis of the RLC reveals a hypercytosis at 126 GB/mm3, with prevailing neutrophile polynuclears, a hyperproteinorachia at 3.2 g/l. The culture of the RLC was sterile but the blood culture showed the presence of L. monocytogenes. The other paraclinical tests has revealed a glycaemia at 2.45 g/l, an imporant hepatic cytolisis with ASAT at 13 N and ALAT at 20 N. The patient was also presenting a cerebromeningitis and hepatic listeriosis on a diabetic field. The second case was observed on a 58 years old patient admitted for headaches, fever and an important degradation of the general state with an emaciation of 17 kg in 5 months. The physical screening revealed a bad general state, a fever at 38 degrees 2 and was without other particularity. The analysis of the RLC showed a hyperproteinorachia at 1.35 g/l with neither hypercytosis nor germ at the culture. Haemoculture isolated Listeria monocytogenes. HIV serology was positive. CD4 were counted to 61/mm3. and the viral charge was at 110.000 copies / mm3. The patient was presenting a Listeria monocytogenes at meningo-encephalitis on HIV-1 field. stade B of the CDC classification. This ubiquitous anthropozoonosis should be searched through early haemocultures before antibiotherapy. in case of long lasting fever, endocarditis, meningo-encephalitis, localised infections on children. pregnant women, diabetic persons, and people infected with HIV and some others presenting immunity troubles.
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PMID:[Listeria disease. The first 2 cases reported at the Principal Hospital of Dakar]. 1577 52

We report a case of previously healthy student with acute rhombencephalitis and brainstem abscess caused by Listeria monocytogenes. The disease begun with uncharacteristic prodromal symptoms of gastrointestinal infection followed by headache and vertigo. After hospital admission the patient rapidly deteriorated, presenting pronounced dysphagia and respiratory failure requiring mechanical ventilation. The diagnosis was established upon clinical symptoms of infection, brainstem involvement, typical MRI findings and positive for L. monocytogenes blood culture. Infection was complicated by acute, demyelinating neuropathy, diagnosed upon clinical symptoms of frail palsy confirmed by ENG. Initially introduced empirical doxycyclin/ceftriaxon treatment was subsequently changed to targeted ampicillin/gentamycin therapy, mechanical ventilation, intravenous human immunoglobulin treatment, tracheostomy and endoscopic gastrostomy. Prolonged dysphagia resolved after rehabilitation. After one year the patient remains well with only slight dysmetria.
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PMID:Prolonged dysphagia due to Listeria-rhombencephalitis with brainstem abscess and acute polyradiculoneuritis. 1626 41

Malignant brain tumors and the therapies used to treat them can present challenging problems. Headache is the most common symptom during brain tumor illness. Etiology determines the exact management approach, but pharmacologic and non pharmacologic measures may be used. Seizures also commonly occur and are best managed with anti epileptic drug therapy. Infection and deep venous thrombosis are concerns and are best approached by preventive measures and early aggressive intervention if those measures fail. Depression, fatigue, memory and personality changes may complicate care and are approached on an individual basis. Early discussion about end-of-life issues is necessary because the disease itself can impair decision-making ability.
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PMID:Managing symptoms and side effects during brain tumor illness. 1627 64

West Nile virus (WNV) is a member of the Flaviviridae family, genus Flavivirus. Its reservoir hosts are wild birds. Infection is transmitted to humans by infected mosquitoes of the genus Culex. In most cases, it is either asymptomatic or manifests itself as mild fever. Typically, WNV illnesshas a sudden onset with fever above 39 degrees C and accompanying symptoms such as chills, headache, arthralgia, myalgia, back ache, cough and sore throat. Gastrointestinal symptoms are frequently reported. Generalized lymphadenopathy and conjunctivitis may develop. In some patients the infection can progress to meningoencephalitis. Diagnosis is currently based on detection of IgM antibodies in blood and cerebrospinal fluid or direct detection of WNV RNA.
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PMID:[West Nile virus fever]. 1661 42

The aim of the study was the analysis of the patients with bacterial meningitis and brain abscess who were treated in the Department of Infection Disease and Hepatology of Medical University in Lodz in years 1996-2005. We reviewed their clinical presentation, bacteriology treatment and outcome retrospectively. Among 135 patients who were confirmed cases of bacterial meningitis 16 identified as having brain abscesses. The prevalence rate of brain abscesses significantly increased in years: 2004-2005. The common predisposing factors were otic and teeth infections, sinusitis, penetrating head trauma, and bacterial endocarditis. Solitary abscess was found in 56% of the cases while in 44% of the cases multiple abscess were found. The most common presentation: headache, fever and neurological deficit were present in 37% of the cases. 75% of patients were disqualified from early neurosurgical intervention and antibiotic therapy were recommended. The antibiotic therapy was effective only in 1 patient. The mortality rate was 38% and 56% of the survivors had late neurological defects. The prevalence rate of brain abscesses significantly increased in years 2004-2005. Over all mortality was very high and antibiotic therapy hasn't been effective treatment in brain abscess at the late stage of its evolution. The early neurosurgical intervention is recommended. Late neurosurgical intervention strongly influences poor outcome in patients with brain abscess.
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PMID:[Brain abscess: analysis of prevalence and clinical course]. 1696 78

Japanese encephalitis (JE) is an endemic disease in Taiwan. Acute JE virus infection characterized by acute flaccid paralysis in an adult has never been reported in Taiwan. We report a young adult man who received four doses of JEV (Nakayama strain) vaccination in childhood, but still developed acute JE virus infection, characterized with acute flaccid paralysis.He presented with fever, headache, progressive muscle weakness, and respiratory paralysis requiring mechanical ventilator. Deep tendon reflexes were decreased except for the Achilles reflex. After supportive care, he was weaned from the mechanical ventilator and at discharge 1 month later, his muscle power level and deep tendon reflexes recovered partially. The diagnosis of JE was based on the presence of anti-JE virus IgM in the CSF and seroconversion of IgM and IgG by the ELISA method. Electrophysiological findings were described. From the experience of this case, we caution that a history of vaccination for JE with the Nakayama strain may not provide a complete protection against natural infection in the community; and in Taiwan or any area where JE remains an endemic disease, Japanese virus encephalitis infection should be considered as a differential diagnosis in any adult presenting with acute flaccid paralysis.
Infection 2007 Feb
PMID:Acute flaccid paralysis as an unusual presenting symptom of Japanese encephalitis: a case report and review of the literature. 1729 87

The recent unfortunate rabies transmissions through solid organ transplants of an infected donor in Germany required the initiation of a vaccination program to protect health care workers (HCWs) with close contact to rabies-infected patients. A systematic follow-up of adverse effects was initiated. Rabies postexposure prophylaxis (PEP) was started in 269 HCWs at four German hospitals. Pre-exposure prophylaxis (PreEP) was administered to 74 HCWs caring for an already diagnosed rabies patient. At each vaccination date, HCWs were interviewed for symptoms possibly representing adverse effects. Adverse effects of PEP and PrePEP were compared. Out of 269 HCWs, 216 were included for the investigation of adverse effects. Of these 216 HCWs, 114 (53%) individuals developed at least one systemic adverse effect. Incidences of tiredness (30.6%), malaise (26.4%), headache (26.9%), dizziness (14.8%), and chills (13.0%) declined in the course of PEP (p < 0.05), whereas incidences of fever (7.4%), paraesthesias (7.9%), arthralgias (1.9%), myalgias (4.2%), nausea (9.3%), diarrheas (2.8%) and vomiting (1.4%) did not. In 11 (5.1%) HCWs PEP was discontinued mostly due to adverse reactions (four suffered strong headaches, two HCWs meningeal irritations, two chills, one paraesthesia, one malaise, and one a rush). Systemic effects of PEP or PreEP did not differ significantly. Despite relatively high incidences of moderate severe adverse reactions rabies PEP is safe. Strong headache, tiredness, dizziness, and paraesthesias are the most important postvaccinal symptoms. Vaccinees suffering from adverse effects of PEP must be strongly encouraged to complete PEP, as it is to date the only protection against fatal rabies.
Infection 2007 Jun
PMID:Adverse effects of rabies pre- and postexposure prophylaxis in 290 health-care-workers exposed to a rabies infected organ donor or transplant recipients. 1764 9

Encephalitis can represent a complication of both Mycoplasma and Human Herpesvirus type 6 infections and, although uncommon, is associated with significant morbidity and mortality. We describe a 13-year-old girl with fever, headache and mental changes with a pattern of concomitant Mycoplasma and Human Herpesvirus-6 infection. The hypothetical relationship between this dual infection and the central nervous system disease is discussed.
Infection 2008 Mar
PMID:Co-infection with Mycoplasma pneumoniae and human herpesvirus 6 (HHV-6) in an immunocompetent child with meningoencephalitis: a random association? 1792 4


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