Reviews
Hypersensitivity pneumonitis
Abstract
Hypersensitivity pneumonitis (HP) refers to the inflammatory lung condition that arises from inhalational exposure to various (mostly organic) antigens with the development of lymphocytic alveolitis and granulomatous pneumonitis. A myriad of antigens have been implicated and the list continues to grow. The clinical features are varied, implicated antigens protean, and the investigations complementary in making a diagnosis, but the condition remains a difficult one to diagnose, mostly due to a lack of clinical suspicion. In this article we discuss HP, its aetiology, clinical features as well as diagnosis and management.
Author's affiliations
H Khalfey, Pulmonologist, Life Vincent Pallotti Hospital, Pinelands, Cape Town
Full Text:
PDF (206KB)Cite this article
Article History
Date published: 2015-10-21
Article Views
Full text views: 557
Refbacks
- There are currently no refbacks.
African Journal of Thoracic and Critical Care Medicine| Online ISSN: 2617-0205
This journal is protected by a Creative Commons Attribution - NonCommercial Works License (CC BY-NC 4.0) | Read our privacy policy.
Our Journals: South African Medical Journal | African Journal of Health Professions Education | South African Journal of Bioethics and Law | South African Journal of Child Health | Southern African Journal of Critical Care | African Journal of Thoracic and Critical Care Medicine| South African Journal of Obstetrics and Gynaecology |