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

Seven patients, aged 12 to 19 years, had atypical measles. Prodromal symptoms of fever, malaise, myalgia, headache, nausea, and vomiting were commonly followed by coryza, sore throat, conjunctivitis, photophobia, nonproductive cough, and pleuritic pain. The characteristic rash was erythematous, maculopapular, and progressed frequently to vesicular, petechial, or purpuric lesions. It initially involved palms and soles with subsequent spread to proximal extremities and the trunk, sparing the face. Six of six chest roentgenograms showed infiltrates. Findings not previously described in atypical measles included liver enzyme elevations, thrombocytopenia, disseminated intravascular coagulation, possible transmission among three siblings, and suspected cardiac involvement. Measles complement fixation titers compatible with recent infection were seen in all patients. All patients had previously received killed measles vaccine. A substantial number of persons who are older adolescents or young adults may be at risk of developing atypical measles.
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PMID:Atypical measles in adolescents and young adults. 44 83

Mycoplasmal pneumonia, tularemic pneumonia, Q fever pneumonia, psittacosis, and Legionnaires' disease are the most frequently encountered treatable atypical pneumonias. Mycoplasmal pneumonia, the most common, is often accompanied by nonexudative pharyngitis, conjunctivitis, or otitis. The nonproductive cough is characteristic. Tularemic pneumonia is characterized by substernal chest pain, bloody pleural effusion, and bilateral hilar adenopathy. Although the clinical presentation is mild, roentgenographic findings are impressive. Q fever pneumonia resembles psittacosis but is less serious; it may be accompanied by subacute bacterial endocarditis, hepatitis, or both. Psittacosis is characterized by prominent headache, bloody sputum, and relative bradycardia. Tetracycline is the drug of choice for either. In Legionnaires' disease, pneumonia is accompanied by prominent extrapulmonary symptoms. The most important diagnostic clues include diarrhea and mental confusion. Relative bradycardia and laboratory abnormalities are also helpful. Erythromycin is the drug of choice unless doubt exists as to the diagnosis.
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PMID:The atypical pneumonias: a diagnostic and therapeutic approach. 47 55

An epidemiological survey focused on farmers engaged in vinyl-house culture of strawberry was carried out among the inhabitants of a farming village. For avoiding residential and habitual factors, all residents (851 in number) over 12 years of age in the area were inquired about symptoms, personal and family histories. There were no marked difference in age and sex among three groups, i.e. farmers with and without vinyl-house culture and people with no relation to farming in this area. Incidence of one of the inquired symptoms were 54% and 45% in farmers with and without strawberry culture in vinyl-house respectively, and 34% in the non-farming people. This difference became more larger up to 83% in the strawberry farmers of allergic constitution. Symptoms found more in the farmers than the other were headache, dizziness, conjunctivitis, rhinorrea, sneeze, palpitation and neuralgia, and the last four symptoms were more marked among farmers in charge of strawberry culture. Incidence of the allergic symptom consisting of conjunctivitis, rhinorrea and sneeze was more marked among the persons of allergic constitution . In conclusion, health effects of strawberry culture in vinyl-house in farmers can be look upon from three aspects; overwork, a particular stance during the work and allergic responses to the dust in the vinyl-house.
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PMID:[Epidemiological studies on the symptoms due to strawberry culture in the vinyl-house. 1. An analysis of subjective symptoms by working conditions and constitution of the farmers (author's transl)]. 49 Dec 85

During metabolism studies of radiolabeled proteins in 126 participants four patients were suspected of being sensitive to potassium iodide (Kl) because they repeatedly developed urticaria and other symptoms after Kl administration. Two of the four patients suspected of Kl sensitivity and 10 control patients were orally challenged with Kl to document and characterize Kl sensitivity and to evaluate the possible association(s) of Kl sensitivity with urticaria, hypocomplementemia, and vasculitis. The Kl challenges in the two sensitive patients precipitated urticaria, angioedema, polymyalgias, conjunctivitis, and coryza. One of these two patients also developed a severe systemic illness characterized by fever, headache, peritonitis, episcleritis, and pneumonitis. The four sensitive patients were strikingly similar in that they exhibited hypocomplementemia and dermal vasculitis associated with chronic urticaria or systemic lupus erythematosus, suggesting that other patients with similar clinical features may be sensitive to Kl and that Kl may precipitate severe systemic illness in them.
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PMID:Potassium iodide sensitivity in four patients with hypocomplementemic vasculitis. 51 84

Orbital auscultation is recommended as a screening technique in patients with subjective bruit or tinnitus, persistent conjunctivitis, exophthalmos, headache, seizure disorder and other neurologic and psychiatric symptoms. It can reveal carotid-cavernous fistula, cerebral arteriovenous malformation, an intracranial mass which is producing increased intracerebral pressure, Paget's disease and other vascular abnormalities.
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PMID:Orbital auscultation. 73 87

Echovirus type 7 was isolated from 7 conjunctival scrapings obtained during an epidemic of meningoencephalitis caused by the same virus. The patients suffered from conjunctivitis or keratoconjunctivitis, and also had gastrointestinal symptoms, fever, headache and lymphadenopathy early in their illness. Two characteristics of the isolated strains were not in agreement with those of the standard echovirus type 7: they adapted only slowly to cell cultures, and no viral hemagglutinin for human red blood cells could be demonstrated. Our data suggest an etiologic association of echovirus 7 with eye disease.
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PMID:Echovirus type 7 isolated from conjunctival scrapings. 89 72

The focus of trichinellosis was presented comprising 28 patients and resulting from consumption of the wild boar meat. Early confirmation of trichinellosis diagnosis in the first case (index case) and an accurate epidemiological analysis established that the patients became infected with Trichinella spiralis strain originating from natural environment. A severe clinical course was disclosed in the index case, moderate course of trichinellosis in 11 patients, a mild course in 15 cases and an abortive course in one patient. The most frequent trichinellosis symptoms included muscular pain (92.3% cases), fever above 38 degrees C (62.2% cases), conjunctivitis (53.3%), periorbital and facial oedema (42.9% cases); headaches and excessive sweating were less frequent (35.8%), while diarrhoea, hemorrhages to the fingernail beds and skin rush were noted in single cases only. No leukocytosis was detected in 15 patients (53.5%) and number of acidophilic granulocytes was normal in 8 patients (28.5%) including 5 patients with moderate course of the disease. Also, no full correlation was detected between severity of the clinical course and anti-Trichinella antibody titres. Increased activity of a muscular enzymes creatine kinase (CPK) could be detected in 27 patients and increased activity of lactic acid dehydrogenase (LDH) in 9 patients. The increase in muscle enzyme activity (CPK in particular) in some patients failed to correlate with the severity of the clinical course. In 10 patients parasitological and histological study of muscle tissue biopsies was performed to determine intensity of the invasion and the character of pathomorphological lesions.
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PMID:[Trichinellosis focus resulting from consumption of wild boar meat]. 129 44

An epidemic of acute hemorrhagic conjunctivitis (AHC) occurred in Guangzhou from July to September in 1988. The main clinical symptoms were feeling of foreign, smart pain, discharging ege, facial edema and conjunctival congestion. In some cases there were headache and fever. The patients recovered rapidly. Epidemiologic feature were that the incubation period of AHC is short, rapid spread, wide prevalence and high attack rate. Approximately 490000 cases of AHC are estimated to occur in Guangzhou from July to September in 1988, with the attack rate is about 79.5%. Most patients were 20 to 59 age group (72.3%). The highest age of patient was 79 years old. The lowest age of patient was 6 months old. Both etiologic and serologic studies showed that this outbreak of AHC was caused by EV70, and then developed a mixed epidemic of Cox A24 and EV70.
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PMID:[A preliminary epidemiological survey of acute hemorrhagic conjunctivitis in Guangzhou during July to September in 1988]. 131 35

On July 19, 1991, the Communicable Disease Section of the North Carolina Department of Environment, Health, and Natural Resources (DEHNR) was notified that an outbreak of acute upper respiratory illness had occurred in campers and counselors at a 4-week summer camp. Manifestations of the illness included pharyngitis, cough, fever to 104 F (40 C), headache, myalgia, malaise, and conjunctivitis. On August 2, the DEHNR was notified of a similar outbreak during a second 4-week session at the camp. The epidemiologic investigation, initiated by the DEHNR on August 7, identified the cause as pharyngoconjunctival fever (PCF) associated with infection with adenovirus type 3. This report summarizes findings from the investigation.
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PMID:Outbreak of pharyngoconjunctival fever at a summer camp--North Carolina, 1991. 157 28

An outbreak of severe haemorrhagic illness began in the municipality of Guanarito, Portuguesa State, Venezuela, in September, 1989. Subsequent detailed study of 15 cases confirmed the presence of a new viral disease, designated Venezuelan haemorrhagic fever. Characteristic features are fever, toxicity, headache, arthralgia, diarrhoea, conjunctivitis, pharyngitis, leucopenia, thrombocytopenia, and haemorrhagic manifestations. Other features include facial oedema, cervical lymphadenopathy, nausea/vomiting, cough, chest or abdominal pain, and convulsions. The patients ranged in age from 6 to 54 years; all were residents of rural areas in central Venezuela, and 9 died. Infection with Guanarito virus, a newly recognised arenavirus, was shown by direct culture or by serological confirmation in all cases. Epidemiological studies suggest that the disease is endemic in some rural areas of central Venezuela and that it is rodent-borne. Venezuelan haemorrhagic fever has many similarities to Lassa fever and to the arenavirus haemorrhagic fevers that occur in Argentina and Bolivia.
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PMID:Venezuelan haemorrhagic fever. 168 54


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