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Other Restrictive Etiologies

Collagen Vascular Disease Systemic lupus erythematosus pleuritis + pleural effusions Rheumatoid arthritis (rheumatoid lung

Microanatomy of the Lung

Overview Airway lining pseudostratified ciliated columnar cells extend to the bronchioles   mucus secretions are

Pulmonary Hypertension

Snapshot A 37-year-old woman is referred to the pulmonologist’s office from her PCP for

Chronic Bronchitis

Introduction Defined as expectoration for > 3 months for > 2 consecutive years Pathophysiology overproduction of

Pneumoconioses

Overview Definition inhalation of small dust particles (coni = latin for dust) Pathophysiology varied and

Emphysema

Introduction A condition characterized bydilation of air spaces (with ↓ elasticity and ↑ compliance)  due

Sarcoidosis

Snapshot A previously healthy 30-year-old African American woman has fatigue, arthralgia, and a nodular

Asthma Drugs

Overview Therapeutic strategies for treating asthma include: decreasing inflammation increasing sympathetic tone There are

Asthma

Snapshot A five-year-old with severe asthma is being treated in the ER with a

Cystic Fibrosis

Snapshot A 3-year-old boy with a history of recurrent pneumonia and chronic diarrhea. His