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

Tropical pulmonary eosinophilia (TPE) is considered to be a variant of human filarial infection. The pulmonary manifestations of TPE have been well described. Extra-pulmonary features of the disease, although not commonly seen, have been reported previously. A 9-year-old Malay girl with a history of recurrent cough and wheezing was admitted because of cardiac failure. Physical examination revealed a very sick girl with tachypnoea, central cyanosis, finger clubbing, elevated jugular venous pulse, generalized crackles and rhonchi in the chest, a loud second heart sound and hepatosplenomegaly. A chest radiograph showed cardiomegaly and right pleural effusion. Laboratory investigations revealed hypochromic, microcytic anaemia with persistent blood eosinophilia (absolute eosinophil counts varied from 1.9 to 5.5 x 10(9)/1). The ELISA test for antifilarial IgG antibodies was strongly positive. She responded promptly to treatment with diethylcarbamazine. In summary, this is a patient with TPE who presented with cor pulmonale, probably due to late-stage interstitial pulmonary fibrosis. In order to prevent the long term morbidity of cardiorespiratory disability, the early signs of TPE should be recognized and the infection treated.
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PMID:Cor pulmonale: an unusual presentation of tropical eosinophilia. 917 82

Tropical pulmonary eosinophilia (TPE) usually affects people living in the tropics, especially those in Southeast Asia, India, and certain parts of China and Africa. However, owing to the rising frequency of world-wide travel and the migration between continents, this disease is increasingly seen in the West, where the diagnosis can be easily missed since it is rarely encountered and can mimic many other conditions. Cases of TPE have typically been reported to masquerade as acute or refractory bronchial asthma. TPE results from a hypersensitivity reaction to lymphatic filarial parasites found in endemic regions. There is evidence that it is more likely to occur in nonimmune individuals, ie, visitors to endemic regions, than in individuals of endemic populations who have developed immunity to filarial infections. Clinical features include paroxysmal cough, wheezing and dyspnea, and systemic manifestations such as fever and weight loss. A history of residence in a filarial endemic region and a finding of peripheral eosinophilia >3,000/mm3 should initiate a consideration of this disease. Other criteria for the diagnosis of TPE include absence of microfilariae in the blood, high titers of antifilarial antibodies, raised serum total IgE >1,000 U/mL, and a favorable response to the antifilarial, diethylcarbamazine, which is the recommended treatment. This disease, if left untreated or treated late, may lead to long-term sequelae of pulmonary fibrosis or chronic bronchitis with chronic respiratory failure. Herein lies the importance of early diagnosis and treatment of TPE.
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PMID:Tropical pulmonary eosinophilia. 963 10

This case, in a 23-year-old man presenting with cough, sputum, dyspnea on effort and wheezing, had been diagnosed as bronchial asthma at another hospital. Because inhaled steroid and theophylline were far from effective, he was admitted to our hospital for further evaluation. A blood test revealed marked eosinophilia. Chest radiography showed diffuse, small nodular shadows in both lung fields, and a chest CT scan demonstrated diffuse centrilobular nodules and thickening of the bronchi and bronchioles. A spirometric test showed obstructive and restrictive ventilatory impairment, but the depressed forced vital capacity failed to show improvement in response to bronchodilator inhalation, discouraging a diagnosis of asthma. Eosinophilic lung disease with prominent eosinophilic bronchiolitis was diagnosed on the basis of BAL eosinophilia and thoracoscopic lung biopsy findings. The symptoms and blood eosinophilia were responsive to administration of oral prednisolone (30 mg daily); radiographic and CT findings also showed improvement. This case showed a marked similarity to the recently reported "eosinophilic bronchiolitis", and was probably not a type of bronchial asthma.
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PMID:[A case of eosinophilic lung disease presenting asthma-like symptoms and centrilobular shadows in both lung fields]. 1458 93

Eosinophilic lung disease is characterised by eosinophilic infiltration of lung tissue besides peripherical blood and bronchoalveolar lavage (BAL) fluid eosinophilia. A 48 year-old male who attended our clinics with cough and sputum lasting for 2-3 months, has been evaluated for micronodular interstitial infiltration bilaterally in all lung areas. Eosinophilia was detected in hemogram but BAL fluid was not diagnostic. Transbronchial lung parenchymal biopsy was compliant with chronic eosinophilic pneumonia. No special cause has been found after evaluation and the case was accepted to be idiopathic. Because of unfamiliar clinical, radiological and pathological findings, we decided to present this case.
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PMID:[A case of chronic eosinophilic pneumonia with atypical clinical and radiological progress]. 1524 2

Tropical pulmonary eosinophilia (TPE) is a rare allergic manifestation to the filarial nematode. A 38-year old male and a 15-year old female presented with cough and breathlessness. Their complete blood count showed eosinophilia. This finding was overshadowed by the radiological findings suggestive of tuberculosis. The diagnosis of TPE was confirmed by filarial antigen detection test and both the patients were successfully treated with diethylcarbamazine. TPE presents with cough and breathlessness and can be often confused with tuberculosis, especially in endemic settings. An important clue in differentiating the two entities is the presence of eosinophilia in the former.
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PMID:First things first: Importance of eosinophil count in diagnosing occult parasites. 2955 83