Agricultural disorders of the lung.
Radiographics
; 11(4): 625-34, 1991 Jul.
Article
en En
| MEDLINE
| ID: mdl-1887117
Agricultural workers are at risk for developing many respiratory tract disorders. Crop production disorders include chronic bronchitis, asthma, organic dust toxicity syndrome, chemical poisoning, farmer lung, and silo-filler disease. Livestock production disorders include toxic manure poisoning (dung lung) and several zoonoses. Radiographic manifestations can be classified into three patterns: (a) normal findings, characteristic of chronic bronchitis, asthma, or organic dust toxicity syndrome; (b) acute diffuse interstitial or alveolar pattern, characteristic of farmer lung, silo-filler disease, dung lung, and chemical poisoning; and (c) chronic interstitial pattern in the upper lobes (farmer lung) or lower lobes (silo-filler disease, paraquat poisoning). Differential diagnosis is aided by knowledge that most of these disorders have a seasonal presentation. Zoonoses generally exhibit focal areas of consolidation in the lung: The type of splenic calcification, presence of mediastinal or hilar adenopathy, and development of bronchiectasis are additional findings useful in differentiating these rare infections.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Enfermedades de los Trabajadores Agrícolas
/
Enfermedades Pulmonares
Tipo de estudio:
Diagnostic_studies
/
Etiology_studies
Límite:
Animals
/
Humans
Idioma:
En
Revista:
Radiographics
Año:
1991
Tipo del documento:
Article
Pais de publicación:
Estados Unidos