C A Saltoun1, K E Harris, T L Mathisen, R Patterson. 1. Ernest S. Bazley Asthma and Allergic Diseases Center of the Department of Medicine of Northwestern Memorial Hospital and Northwestern University Medical School, Chicago, Illinois 60611, USA.
Abstract
BACKGROUND: In the past, hypersensitivity pneumonitis has been attributed to occupational, agricultural, or home environmental exposure. OBJECTIVE: This report describes the first case of hypersensitivity pneumonitis due to community exposure to droppings from Canada geese migrating through a suburban environment. METHOD: Clinical and serologic information was used in making the diagnosis of hypersensitivity pneumonitis. RESULTS: Serologic analysis demonstrated precipitating antibodies against goose droppings and against an extract made from washings from a filter taken from the patient's office. These studies also showed that the antigens in the office filter were goose dropping antigens. CONCLUSION: Hypersensitivity pneumonitis can result from exposure to goose dropping antigens in the community that enter buildings through ventilation systems. This represents a new form of an old disease.
BACKGROUND: In the past, hypersensitivitypneumonitis has been attributed to occupational, agricultural, or home environmental exposure. OBJECTIVE: This report describes the first case of hypersensitivitypneumonitis due to community exposure to droppings from Canada geese migrating through a suburban environment. METHOD: Clinical and serologic information was used in making the diagnosis of hypersensitivitypneumonitis. RESULTS: Serologic analysis demonstrated precipitating antibodies against goose droppings and against an extract made from washings from a filter taken from the patient's office. These studies also showed that the antigens in the office filter were goose dropping antigens. CONCLUSION:Hypersensitivitypneumonitis can result from exposure to goose dropping antigens in the community that enter buildings through ventilation systems. This represents a new form of an old disease.
Authors: Ganesh Raghu; Martine Remy-Jardin; Christopher J Ryerson; Jeffrey L Myers; Michael Kreuter; Martina Vasakova; Elena Bargagli; Jonathan H Chung; Bridget F Collins; Elisabeth Bendstrup; Hassan A Chami; Abigail T Chua; Tamera J Corte; Jean-Charles Dalphin; Sonye K Danoff; Javier Diaz-Mendoza; Abhijit Duggal; Ryoko Egashira; Thomas Ewing; Mridu Gulati; Yoshikazu Inoue; Alex R Jenkins; Kerri A Johannson; Takeshi Johkoh; Maximiliano Tamae-Kakazu; Masanori Kitaichi; Shandra L Knight; Dirk Koschel; David J Lederer; Yolanda Mageto; Lisa A Maier; Carlos Matiz; Ferran Morell; Andrew G Nicholson; Setu Patolia; Carlos A Pereira; Elisabetta A Renzoni; Margaret L Salisbury; Moises Selman; Simon L F Walsh; Wim A Wuyts; Kevin C Wilson Journal: Am J Respir Crit Care Med Date: 2020-08-01 Impact factor: 30.528