Radio aerosol pulmonary imaging in COPD
PJMR-Pakistan Journal of Medical Research. 1991; 30 (2): 131-135
em Inglês
| IMEMR
| ID: emr-21947
ABSTRACT
Ninty five patients of chronic obstructive pulmonary disease [COPD] were subjected to radio-aerosol lung imaging to evaluate ventilatory function of the lungs, which was followed by lung profusion scanning. The patients were picked up randomly and the conventional ventilation studies were also done in addition to lung function tests and chest roentgenograms. The apparatus used was provided by the International Atomic Energy Agency. It generated aerosol particles of Tc-99m DTPA of pressure/vacuum air pump. Out of these 95 patients, 37 cases were those of bronchial asthma, 38 of chronic bronchitis, 5 of bronchietasis, 4 of chronic bronchitis with asthma, 3 with chronic bronchitis with emphysema, 2 with emphysema with bronchietasis and 6 were those of emphysema, Six normal subjects were taken as controls, A comparative study of all the performed lung function tests was done, We were able to detect defects of radio-aerosol pulmonary distribution even in those cases, where other lung function tests were not so conclusive. We conclude that the radio-aerosol pulmonary scanning is a very sensitive test and could be a valuable aid in diagnosis and follow up of cases of COPD
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Índice:
IMEMR (Mediterrâneo Oriental)
Assunto principal:
Testes de Função Respiratória
/
Ventilação
Limite:
Humanos
Idioma:
Inglês
Revista:
Pak. J. Med. Res.
Ano de publicação:
1991
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