Web13 apr. 2024 · Three radiologists blinded to the diagnosis independently reviewed the CT examinations. Twelve (5.1%) study subjects had HP based on prespecified diagnostic criteria, all with diffuse GGO on chest CT imaging. Air trapping was seen in 10/12 (83%) cases resulting in a PPV and NPV of 83% and 99%, respectively. WebBird fancier's lung. Known variously as bird breeder's lung, pigeon breeder's lung, or hen worker's lung, this form of hypersensitivity pneumonitis is due to antigens in bird droppings. Tables 5 and 6 list these and some other cases of hypersensitivity pneumonitis, along with the antigen involved. In all these cases, the subject experiences flu ...
Hypersensitivity pneumonitis Nature Reviews Disease Primers
WebA hypersensitivity pneumonitis (HP) due to the inhalation and sensitization to avian antigens. Immunodiffusion is used to evaluate the presence of precipitating antibodies in the sera of patients with HP due to the sensitization to various species of birds. Web21 feb. 2024 · Ordering Recommendation. Use to evaluate patients suspected of having hypersensitivity pneumonitis induced by exposure to Aspergillus flavus, Aspergillus … nys state sign in
Hypersensitivity pneumonitis secondary to lovebirds: a new cause …
Web26 jun. 2006 · Background: Detecting serum antibody against inhaled antigens is an important diagnostic adjunct for hypersensitivity pneumonitis (HP). We sought to validate a quantitative fluorimetric assay testing serum from bird fanciers. Methods: Antibody activity was assessed in bird fanciers and control subjects using various avian antigens and … WebBackground: This guideline addresses the diagnosis of hypersensitivity pneumonitis (HP). It represents a collaborative effort among the American Thoracic Society, Japanese … WebHypersensitivity pneumonitis may occur as an occupational disease or by exposure to substances in the home environment (e.g., “bird fanciers' lung,” “hot tub lung”). Exposure … nys state secretary of state