The clubbing age in France is from 16 years old. Anyone below this age is regarded as a minor and will only enter a club in the company of an adult.

We do see patients with COPD having various grades of clubbing. Most of them (>95%) do not show any evidence of lung cancer or associated ILD on X-ray or HRCT. All of these patients had low SpO2 and low DLCO. Probably chronic hypoxia leads to clubbing in COPD patients. Interestingly I never saw a severe asthma patient with chronic hypoxia developing clubbing.

Clubbing - comics - was created in 2007.

Clubbing - comics - happened in 2007.

Clubbing of the nails are indicative of an underlying disorder. There is no cure for clubbing of the nails, but the underlying cause can be treated.