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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The interest in mountain tracking and climbing has increased and there is a need for knowledge of altitude-related diseases. About one million non-acclimatized individuals annually frequent areas around 2,000 to 3,000 m above sea level and incur unpleasant symptoms in the form of acute altitude sickness or potentially fatal conditions such as pulmonary and/or cerebral oedema. Headache is the most prominent sign of acute altitude sickness but fainting fits, loss of appetite, hesitant gait, euphoria, or confusion also occur. Dyspnoea, cyanosis at rest, and a dry cough are signs of pulmonary oedema. Cerebral oedema may be feared when inexperienced climbers are afflicted by severe headaches, vomiting, and hesitant gait. Coma ensues relatively soon. Treatment consisting in descent to lower altitude, administration of oxygen, and possible medicinal therapy is effective if immediately introduced.
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PMID:[Altitude sickness]. 291 57

The radiologic appearance of atypical cardiogenic pulmonary edema (ACPE) is presented in 10 cases admitted from 1983 to 1985, with age ranges from 74 to 89, and with diagnosis of ischemic heart disease, with myocardial infarction in 50% of them. Clinically they had asthenia, adynamia and anorexia in 80%, cough and weight loss in 50%. All of them had tachycardia, pulmonary rales and 50% pericardial rub. ECG showed in 80% anterior subepicardial ischemia, 60% posteroinferior subepicardial ischemia, 60% bifascicular block, and 50% left anterior fascicular block. Chest films were interpreted at first as pulmonary fibrosis in 90% of the cases with superior lobe involvement in 50%. Heart enlargement was present in 50%. A chronic lung disease was disclosed on clinical and pulmonary physiological grounds. It is concluded that asthenia, adynamia and anorexia were atypical manifestations of heart failure in the elderly. Silent myocardial infarction was observed in half of our patients and it was complicated with pericardial involvement in 50%. Irregular distribution of fluids in pulmonary edema was attributed to anatomic changes in elder lung. These atypical behaviour of pulmonary edema, has been misinterpreted on radiologic basis with pulmonary infection, tumours, metastasis or fibrosis. Those radiologic changes disappeared or improved in 72 hrs. with treatment of left ventricular failure.
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PMID:[Radiologic characteristics of cardiogenic pulmonary edema in the elderly]. 296 66

During an outbreak of a herpesvirus infection in juvenile harbor seals, 11 out of 23 seals died. The duration of the disease in these 11 animals varied from 1-6 days. Nasal discharge, inflammation of the oral mucosa, vomiting, diarrhea and fever up to 40 degrees C were observed in the first days of the disease. In later stages coughing, anorexia and lethargy occurred. Severe necrosis of the liver and interstitial pneumonia were the most striking histopathological findings.
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PMID:An outbreak of a herpesvirus infection in harbor seals (Phoca vitulina). 300 64

Sixteen of 32 Friesian calves, 8 to 10 weeks old, died over 4 weeks. The calves were housed in pens previously used by dogs. Clinical signs included anorexia, pale mucous membranes, rapid weight loss, coughing and palpably enlarged superficial lymph nodes. At necropsy, calves were emaciated and had generalised enlargement of lymph nodes, pale mottling of skeletal muscles, excess peritoneal, thoracic and pericardial fluid and subpleural and subepicardial haemorrhages. Histologically there was a lymphadenitis, myositis, myocarditis, glomerulonephritis, interstitial pneumonitis and encephalitis. Schizonts of a sporozoan parasite, presumably Sarcocystis cruzi were found in the endothelial cells of blood vessels in many organs.
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PMID:An outbreak of sarcocystosis in dairy cattle. 308 19

To evaluate the health effects of occupational phosphine exposure, 22 workers engaged in fumigation of stored grains were subjected to a clinical and environmental study. These workers were used to placing aluminum phosphide tablets on the stacks of grains and covering it with a gas-proof plastic cover. The mean age of the workers was 48 years (range 24-60) and mean duration of exposure 11.1 years (range 0.5-29). After fumigation they reported minor symptoms, which included cough (18.2%), dyspnoea (31.8%), tightness around the chest (27.3%), headache (31.8%), giddiness, numbness and lethargy (13.6% each), anorexia and epigastric pain (18.2% each). The abnormal physical signs included bilateral diffuse rhonchi and absent ankle reflex each occurring in one worker. Motor nerve conduction velocity of median and peroneal nerves, and sensory conduction velocity of median and sural nerves were normal. Phosphine concentration in the work environment ranged from 0.17 to 2.11 ppm. Occupational phosphine exposure in the workers was associated with mild to moderate symptoms, which were transient. However, to assess the chronic effects, long-term follow-up is recommended.
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PMID:Occupational phosphine exposure in Indian workers. 317 55

Three patients with the acquired immune deficiency syndrome (AIDS) or AIDS-related complex and lymphocytic interstitial pneumonia are reported. All patients presented with progressive dyspnea, nonproductive cough, fever, anorexia, weight loss, and arterial hypoxemia. Chest roentgenograms exhibited bilateral diffuse reticular-nodular densities. The diagnosis of lymphocytic interstitial pneumonia was made by fiberoptic bronchoscopy or open lung biopsy. Two patients were treated with corticosteroids, with significant improvement. The third patient died of pneumonia due to Pneumocystis carinii six months after the diagnosis of lymphocytic interstitial pneumonia was established. Serum antibodies to human immunodeficiency virus (HIV) were demonstrable in the two patients in whom the test was performed. Lymphocytic interstitial pneumonia is probably another pulmonary manifestation of AIDS or AIDS-related complex. Although the clinical presentation may be identical to the more common opportunistic infections, the treatment differs, and the prognosis may be better.
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PMID:Lymphocytic interstitial pneumonia in patients at risk for the acquired immune deficiency syndrome. 349 42

Pulmonary tuberculosis (TB) continues to pose a health threat to the elderly population. In order to delineate age-related differences in disease presentation a comparison between young and old male veterans hospitalized over a five-year period with culture proven Mycobacterium tuberculosis is reported. The study sample included 27 patients 60 years of age and older (range, 60 to 85; mean, 70) and 52 patients under 60 years of age (range, 22 to 59; mean, 51). The elderly were significantly less likely to demonstrate cavitary lesions on admission radiographs or present with hemoptysis but were more likely to present with right lower lobe infiltrates and complaints of dyspnea. Symptoms prior to admission occurring with equal frequency in both young and old subjects included fever, anorexia, weight loss, and cough. Although treatment was delayed in the elderly, there were no age-related differences in mortality. Skin testing was underutilized in all patients regardless of age. The results support the notion that the clinical presentation of pulmonary TB is remarkably similar in young and old males.
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PMID:Clinical features of pulmonary tuberculosis in young and old veterans. 357 3

One hundred and thirty four ambulatory children with bronchial asthma were investigated in the Pediatric Pulmonary-Allergic Service. In 95 patients an interval characterised by prodromal respiratory symptoms (cough, rhinorrhoea, and wheezing), behavioural changes (irritability, apathy, anxiety, and sleep disorders), gastrointestinal symptoms (abdominal pain and anorexia), fever, itching, skin eruptions, and toothache preceded the onset of the attack of asthma. Each child had his own constant set of prodromal findings. A significant age related increase in serum IgE concentrations was observed in these patients. No such relation was observed in children with an acute onset of attack of asthma without any preceding symptoms. We suggest that awareness of these prodromal symptoms may lead to an early introduction of treatment, thus avoiding or abbreviating some of the acute attacks of asthma.
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PMID:Prodromal features of asthma. 359 26

Animal studies suggest that pulmonary oxygen toxicity proceeds more slowly in diluted oxygen breathing mixtures than in pure oxygen at the same inspired partial pressure. We exposed 12 healthy subjects to air at 5 ATA (PiO2 = 1.05 ATA) in a hyperbaric chamber for 48 h, and compared the rate of development of symptoms of O2 toxicity to rates seen in previous studies using 100% O2 at 1 ATA. Symptoms consisted of chest tightness, cough, substernal discomfort, exertional dyspnea, anorexia, nausea and vomiting, headache and digital paresthesias starting at about 12 h, and continuing several days into the recovery period. Pulmonary function changes consisted of significant decrements in vital capacity, flow rates, and DLCO. Initial recovery was in a 0.50 ATA oxygen atmosphere, with the majority of subjects showing definite recovery in both symptoms and pulmonary function. Subjects showed complete recovery in about 8 d, although symptoms of fatigue and exertional dyspnea continued for a month in some cases. In contrast, none of the above changes were noted in an additional 6 subjects exposed to a 5 ATA environment with 6% oxygen (PiO2 = 0.30 ATA). No change in resting gas exchange, as indicated by alveolar-arterial oxygen gradients, was detected in either group. Comparison of these data to that for pure oxygen studies reveals no significant difference in the progression or character of pulmonary oxygen toxicity.
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PMID:Progression of and recovery from pulmonary oxygen toxicity in humans exposed to 5 ATA air. 361 41

We describe a patient presenting with painless jaundice, anorexia and pruritus. The gall bladder was found to be lying above and behind a hypoplastic right lobe of liver. There was no evidence of cholangitis or biliary obstruction. The patient subsequently developed a bronchobiliary fistula with severe wheeze, cough and bile-stained sputum. Emergency percutaneous drainage of the gall bladder led to immediate cessation of bronchospasm and biloptysis, rendering the patient fit for definitive surgery.
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PMID:Bronchobiliary fistula due to acute cholecystitis in a suprahepatic gall bladder. 368 37


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