Article Text
Chest clinic
Images in Thorax
Extrathoracic hyperinflation
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An 82-year-old non-smoker man underwent evaluation for increasing dyspnoea. Clinical examination of the chest was normal but abdominal distension was noted. Pulmonary function test (PFT) revealed a significant increase in thoracic gas volume (TGV). Forced expiratory volume in 1 s (FEV1) and forced vital capacity (FVC) were reduced (table 1). Asthma was suspected on the basis of hyperinflation and …
Footnotes
Contributors Both authors managed the patient and wrote the manuscript. Both authors have approved the final version of the manuscript.
Competing interests None declared.
Provenance and peer review Not commissioned; externally peer reviewed.
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