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

A young woman with acute posterior multifocal placoid epitheliopathy originally presented with signs and symptoms of an anterior uveitis. Prior to the eye condition the patient had experienced headaches and malaise with some muscle and joint tenderness, and had been treated with penicillin because of a dental infection. The clinical and fluorescein angiographic findings are presented. The evidence supports the concept of a primary vascular disturbance of the choriocapillaris with secondary involvement of the retinal pigment epithelium.
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PMID:Placoid pigment epitheliopathy presenting as an anterior uveitis. A case report. 57 38

The patients are 15 year old and 13 year old males who complained of a headache, vomiting and general malaise. The plain skull films showed thinning and bulging of the left temporal squama, forwards enlargement of the middle fossa and the elevation of the lesser wing of the sphenoid. The left carotid arteriography indicated significant elevation of the middle cerebral artery and the opercular portion of the middle cerebral artery was absent. Left frontotemporoparietal craniotomy was performed, and the large cyst as the space taking mass lesion of the middle fossa was noted. The cyst contained xanthochromic fluid and its wall probably consisted of arachnoid membrane. In both cases the cyst occupied anterior 6 cm of the left middle fossa and no brain tissue was noted between the cyst and the anterior part of the middle cranial fossa. Histologically, the membrane of the cyst was arachnoid. Their recognition and management are discussed.
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PMID:[Clinical observations of intracranial arachnoid cyst of the middle fossa (author's transl)]. 58 68

In July 1968, an explosive epidemic of acute febrile illness occurred at a county health department facility in Pontiac, Michigan. Illness characterized principally by fever, headache, myalgia, and malaise affected at least 144 persons, including 95 of 100 persons employed in the health department building. The mean incubation period was approximately 36 hours. Illness was self-limited, generally lasting from two to five days. Secondary cases did not occur in family contacts and second attacks did not consistently follow re-exposure in the building. A defective air-conditioning system was implicated as the source and mechanism of spread of the causative factor. However, extensive laboratory and environmental investigations failed to identify the etiologic agent. Since these investigations a bacterium similar to or identical with the agent responsible for Legionnaires' Disease has been isolated from guinea pigs exposed to the Pontiac health department building in 1968 as well as from guinea pigs exposed to water from the evaporative condenser. Paired sera from 32 cases of Pontiac Fever showed seroconversion or diagnostic rises in antibody titers to this bacterium.
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PMID:Pontiac fever. An epidemic of unknown etiology in a health department: I. Clinical and epidemiologic aspects. 62 97

Twenty-two patients with cutaneous metastases of malignant melanoma were treated with intralesional injections of the methanol extraction residue of bacillus Calmette-Guerin (MER). The local reaction consisted of erythema and pustule formation followed by ulceration and tumor necrosis. Side effects included fever, chills, headache and malaise in the majority of patients; nausea, vomiting, cyanosis and hypotension occurred infrequently. Hypersensitivity reactions were not observed. Temporary abnormalities in liver function were seen in 11 of 19 patients tested. Reversible lymphopenia and thrombocytopenia developed in 7 of 17 and 7 of 18 patients, respectively. Immune function, as measured by skin tests for delayed hypersensitivity and the in vitro response of isolated lymphocytes to mitogens and microbial antigens, was not influenced by treatment with MER. Transient increases were observed in total hemolytic complement, complement components and the reduction of nitroblue-tetrazolium by neutrophils. Eight of eighteen evaluable patients showed a complete disappearance of all injected lesions. We conclude that intratumoral injection of MER is effective treatment for cutaneous metastases of malignant melanoma, with a complete response rate comparable to that observed after intralesional injection of BCG.
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PMID:Intralesional injection of the methanol extraction residue of Bacillus Calmette-Guerin (MER) into cutaneous metastases of malignant melanoma. 72 66

In addition to asking their patients about recent foreign travel, Canadian doctors need to be aware of what features to ask about in considering imported illnesses. Of these illnesses, malaria is one of the most common and serious. Because of its cerebral renal, pulmonary and intestinal complications, falciparum malaria must be distinguished from non-falciparum forms. Anyone with a fever who has arrived recently from an endemic area should be tested for malaria. In addition, headache, malaise, myalgias, arthralgias, low back pain, nausea, vomiting, diarrhea or cough should raise suspicion. Malaria should be remembered as a cause of coma. Persons taking any form of drug prophylaxis for malaria are not protected absolutely and those who are semi-immune can become severely ill occasionally.
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PMID:Symptoms and signs of malaria. 78 78

A crossover comparison of metoprolol and hydrochlorothiazide has been performed in 20 patients with mild hypertension. Both drugs caused almost identical statistically significant reduction in blood pressure of about 20 mm Hg systolic and 15 mm Hg diastolic. The side effects during active therapy were few and mild, but 5 patients experienced subjective symptoms during the first few days following abrupt withdrawal of metoprolol, namely general malaise, palpitations, headache, sweating and tremor. The symptoms were more pronounced in the standing position and disappeared at once on resumption of beta-blocker therapy, or gradually over 5 - 7 days when placebo tablets were given. In 11 of the 20 patients hydrochlorothiazide produced subnormal serum potassium levels and potassium supplements were given. The serum uric acid level was also significantly increased during hydrochlorothiazide treatment.
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PMID:Comparison of metoprolol as hydrochlorothiazide and antihypertensive agents. 79 49

During the winter months 1974/75 we were able to observe a number of unusual respiratory tract infections particularly in children over 6 years of age which appeared as pneumonias. Characteristic clinical findings included a dry, hacky cough, refractive to the usual antitussives, starting 1--2 weeks prior to admission, fever up to 104, malaise, headache, anorexia, shortness of breath and cyanosis. Several Pts were treated prior to admission with a number of antibiotics and failed to respond. Laboratory findings showed a peripheral polymorphonuclear leucocytosis with toxic granulations of neutrophiles. A sedimentation rate above 40 in the first hour occurred in most Pts. X Ray of the lung revealed a characteristic mottled appearance with patchy infiltrations, atelectasis and nodular densities. Frequently a shift of the mediastinum towards the infiltrate was seen. One of the hallmarks on physical examination was the discrepancy between the severity of the clinical illness and the paucity of physical findings. Decreased breath sounds over affected lung areas were often the only findings on auscultation; find rales, rhonchi or dullness on percussion were less often heard. The combination of a typical history, physical examination, laboratory tests and X Ray findings enabled us to make a presumptive clinical diagnosis of Mycoplasma pneumonia before serologic test results were available and to start with the appropriate antibiotic (Erythromycin, Tetracycline) early in the course of the disease. Complement fixation tests with a titer of 1 : 20 and a fourfold rise over the next two weeks or an initial titer of 1 : 80 and above were considered significant for acute disease.
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PMID:[Mycoplasma pneumonias in childhood (author's transl)]. 83 54

Thirty-two patients with the onset of erythema chronicum migrans, Lyme arthritis, or both in mid-1976 were studied prospectively. The skin lesion (24 patients) typically lasted about 3 weeks, beginning as a red macule or papule that expanded to form a large ring with central clearing. Associated symptoms ranged from none to malaise, fatigue, chills and fever, headache, stiff neck, backache, myalgias, nausea, vomiting, and sore throat. Three patients had been bitten by ticks at the site of the initial lesion 4 to 20 days before its onset. Nineteen patients suddenly developed a monoarticular or oligoarticular arthritis 4 days to 22 weeks (median, 4 weeks) after onset of the skin lesion; eight developed arthritis without a preceding skin lesion. Seven of these 27 experienced migratory joint pains. Arthritis attacks, most commonly in the knee, were typically short (median, 8 days) but sometimes persisted for months. Other manifestations included neurologic abnormalties, myocardial conduction abnormalities, serum cryoprecipitates, elevated serum IgM levels, and elevated erythrocyte sedimentation rates. The diagnostic marker is the skin lesion; without it, geographic clustering is the most important clue.
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PMID:Erythema chronicum migrans and Lyme arthritis. The enlarging clinical spectrum. 86 48

Two outbreaks of a febrile syndrome marked by chills, headaches, myalgia, nausea, and malaise occurred in workers who had cleaned the steam condensers of electric power turbines. Mean incubation period was 38 hours. Twenty-two of twenty-three exposed men became ill. Clinical and environmental investigation failed to reveal the etiology of the outbreaks. The circumstances and clinical syndrome have points of similarity to fever following inhalation of metal fumes and low-grade, stained cotton dust, and to Pontiac fever.
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PMID:Fever of undetermined etiology after cleaning of steam turbine condensers. 86 94

We assessed the severity of Acute Mountain Sickness (A.M.S.), indices of pulmonary gas exchange and nitrogen washout curves in healthy volunteers acutely exposed to high altitude. Symptoms of A.M.S. ranged from malaise to vomiting with intractable headache. The slope of phase III of the nitrogen washout curve increased most in those subjects with the most severe A.M.S. and who were most hypoxemic. The sickest subject also had the greatest increase in (A-a)DO2 and the largest increase in the slope of phase III. These abnormalities in gas exchange and nitrogen washout curves in the subjects with the most marked A.M.S. suggest that the manifestations of cerebral and pulmonary dysfunction at altitude develop simultaneously, although not necessarily by identical mechanisms.
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PMID:Nitrogen washout studies in acute mountain sickness. 87 Dec 78


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