Neumonitis por hipersensibilidad

authors present the case of a woman with personal pathologic backgrounds of persistent light bronchial asthma and of an atopic dermatitis. she came to our service by fever of 60 days of evolution, cough, dyspnea, anorexia, and weight loss with a progressive worsening. a hypersensitivity pneumonitis was diagnosed after imaging and histological studies. clinical and radiological course was described.