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

Between Feb 1 and Aug 31, 1984, an outbreak of 18 symptomatic cases of Q fever occurred in Idaho; these numbers represent an increase over the three cases reported in 1982 and the five reported in 1983. Four of the patients in the outbreak required hospitalization for two to five weeks; there were no fatalities. Eight of the cases had documented Q fever hepatitis, and one had pneumonia. All 18 of the 1984 cases for whom information was available were epidemiologically linked to visiting or working at a sheep research station and/or being exposed to animals from this research station. In this outbreak, patients typically had a hepatitislike illness associated with fever and severe headache. Severity of illness ranged from asymptomatic to life threatening. Cases of pneumonia and hepatitis due to Q fever continue to occur in the United States, especially among persons exposed to livestock.
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PMID:Sheep-associated outbreak of Q fever, Idaho. 381 54

The clinical findings during a major epidemic of Q-fever which affected 415 people in the Val de Bagnes (Valais, Switzerland) in the autumn of 1983 are reported. Q-fever symptoms were evident in 191 cases but inconspicuous or absent in 224 cases. The symptoms most frequently reported were prolonged high fever, headaches, severe exhaustion, loss of appetite, cough and myalgia. Amongst disorders which accompany acute Q-fever, pneumonia and granulomatous hepatitis are very frequent, while myopericarditis and glomerulonephritis are less frequently observed. Endocarditis, a later complication of Q-fever, is a severe illness which more frequently affects patients with underlying valvular lesions. New serological techniques now permit more rapid and more accurate diagnosis of both acute and chronic Q-fever.
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PMID:[Clinical aspects observed during an epidemic of 415 cases of Q fever]. 389 64

This report describes the clinical manifestations and pathological findings in 5 patients with serologically diagnosed acute Q fever. Each patient presented with headache, malaise, spiking fever, and hepatitis. Percutaneous biopsy of the liver in 4 patients revealed granulomatous changes with many lesions containing a dense fibrin ring surrounding a central lipid vacuole. Biopsy of the bone marrow in the fifth patient revealed similar abnormalities. These lipogranulomas should be considered characteristic of Q fever.
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PMID:Q fever hepatitis: clinical manifestations and pathological findings. 708 25

We report a case of a chronic hepatitis B carrier with an episode of acute hepatitis. The patient presented with a headache, arthralgias, jaundice and fever. While the laboratory tests mimicked chronic hepatitis B with an acute exacerbation, lipogranulomatous changes seen in the liver biopsy strongly suggested the presence of Q fever. Serology testing for Coxiella burneti proved positive and the patient responded to tetracycline therapy. While previously unreported in Taiwan, Q fever is important to consider in an atypical hepatitis presentation because it is a treatable condition.
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PMID:Acute Q fever hepatitis in Taiwan. 762 Jan 1

A 70-year-old retired fisherman presented with fever, chills and headache for four days. The clinical presentation was mild, including a self-limiting fever, pneumonia and elevated liver enzyme levels. Acute Q fever was proved by a four-fold rise of phase II IgG antibodies. Interestingly, the man denied any animal contact or travelling over the past year. This case may suggest that Q fever should be added to the list of differential diagnoses for acute febrile disease in Taiwan.
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PMID:Acute Q fever: first case report in Taiwan. 790 77

A young man who presented with a 3 week history of fever and severe headache accompanied by mild leukocytosis, was found to have lymphocytic meningitis due to Coxiella burnetti. Thus, Q fever can present as lymphocytic (aseptic) meningitis responsive to tetracycline with no evidence of pulmonary involvement.
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PMID:Lymphocytic meningitis as the sole manifestation of Q fever. 823 10

In the spring of 1989 the largest outbreak of acute Q fever recorded in the United Kingdom occurred in Solihull and surrounding areas of the West Midlands. The diagnosis was confirmed in 147 people, mainly males of working age. Windborne spread from farmland to the south of the urban area was the most likely route of infection. Fever was the commonest symptom, seen in 101/102 (99%) cases, followed by weight loss reported by 83/101 (82%). Headache, often severe, was experienced by 69/101 (68%). The commonest respiratory symptom was breathlessness, 65/102 (64%), followed by cough, 52/102 (51%), and chest pain, 46/102 (45%). Neurological features, seen in 23% of cases, were more prominent in this outbreak than is commonly recognized. Persisting ill health 6 months following the acute episode not due to chronic Q fever was also a prominent feature of this largely urban outbreak.
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PMID:A large Q fever outbreak in the West Midlands: clinical aspects. 826 38

An epidemic of Q fever in Berlin affected at least 80 patients (45 females, 35 males; age range 1-75 years). Sheep were identified as the focus of infection: they had been brought to a veterinary clinic because of nonspecific symptoms. The peak incidence of the infection was in April and May, 1992. Most of the patients were staff or students at the veterinary clinic. This is the most northern and, at the same time largest, Q fever epidemic recorded in Germany over the last 28 years. The complement fixation reaction (CFR) was not helpful diagnostically in the acute stage of the disease as it remained negative in the first 14 days (CFR < or = 1:5). Most of the patients had sudden fever to over 40 degrees C, severe headache and dry cough. Pulmonary infiltrates were seen in the chest radiograph of 8 of the 10 patients presented in this contribution. Auscultation was largely negative. Two patients had signs of hepatic involvement (GPT as high as 71 U/l). The drug of choice was doxycycline at a dosage of 200 mg twice daily for 14 days.
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PMID:[A Q fever epidemic in Berlin. The epidemiological and clinical aspects]. 850 Apr 12

Acute infection with Coxiella burnetti usually results in a self-limited illness requiring a high index of clinical suspicion for diagnosis. Although headache is a common presentation of acute infection with this agent, focal neurological deficits are considered to be limited to chronic infection, most commonly caused by emboli from endocarditis. We report the case of a soldier returning from Desert Storm who presented with headache and a crescendo pattern of transient ischemic attacks and had serology consistent with an acute Q fever infection. The English-language literature on central nervous system infection caused by Coxiella burnetti is reviewed.
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PMID:Q fever meningoencephalitis in a soldier returning from the Persian Gulf War. 851 53

Pneumonia is one manifestation of acute Q fever following infection with Coxiella burnetii. Fever, headache, and myalgia dominate the clinical picture of Q fever pneumonia. Cough is nonproductive and may be absent despite the presence of pneumonia. While in most instances pneumonia results in an illness of mild-to-moderate severity, on occasion it is rapidly progressive and results in respiratory failure. Infection occurs as a result of inhalation of contaminated aerosols. Infected cattle, sheep, and goats are the usual reservoirs for this zoonosis. In some areas, infected parturient cats serve as the reservoir, and in such instances, rounded opacities are seen on the chest radiograph. The diagnosis of C. burnetii pneumonia is usually confirmed by demonstration of a fourfold or greater rise in antibody titer. Treatment is usually with a tetracycline or rifampin for 7 to 10 days.
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PMID:Coxiella burnetii (Q fever) pneumonia. 874 74


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