Byssinosis diagnostic criteria

Byssinosis Microchapters
Home
Patient Information
Overview
Historical Perspective
Classification
Pathophysiology
Causes
Differentiating Byssinosis from other Diseases
Epidemiology and Demographics
Risk Factors
Screening
Natural History, Complications and Prognosis
Diagnosis
Diagnostic Criteria
History and Symptoms
Physical Examination
Laboratory Findings
Chest X Ray
CT
MRI
Ultrasound
Other Imaging Findings
Other Diagnostic Studies
Treatment
Medical Therapy
Surgery
Primary Prevention
Secondary Prevention
Cost-Effectiveness of Therapy
Future or Investigational Therapies
Case Studies
Case #1
Byssinosis diagnostic criteria On the Web
Most recent articles
Most cited articles
Review articles
CME Programs
Powerpoint slides
Images
American Roentgen Ray Society Images of Byssinosis diagnostic criteria All Images X-rays Echo & Ultrasound CT Images MRI
Ongoing Trials at Clinical Trials.gov
US National Guidelines Clearinghouse
NICE Guidance
FDA on Byssinosis diagnostic criteria
CDC on Byssinosis diagnostic criteria
Byssinosis diagnostic criteria in the news
Blogs on Byssinosis diagnostic criteria
Directions to Hospitals Treating Type page name here
Risk calculators and risk factors for Byssinosis diagnostic criteria

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Diagnostic Criteria

The 6 Diagnostic Criteria for Hypersensitivity Pneumonitis (HP)

When combined with the appropriate epidemiologic data and in areas of high prevalence, these criteria can establish the diagnosis of HP without the need for bronchoalveolar lavage (BAL) or biopsy (Lacasse, 2003).

1. Exposure to a known offending antigen
2. Positive precipitating antibodies to the offending antigen
3. Recurrent episodes of symptoms
4. Inspiratory crackles on physical examination
5. Symptoms occurring 4-8 hours after exposure
6. Weight loss