Finger clubbing

Finger clubbing, also known as digital clubbing, is a physical sign characterized by bulbous enlargement of the ends of one or more fingers or toes. It is often associated with certain medical conditions, including lung diseases, heart diseases, gastrointestinal diseases, and certain types of cancer.

Causes

Finger clubbing is often associated with a number of diseases, most commonly with lung cancer, interstitial lung disease, cystic fibrosis, and heart disease. Other conditions that may cause clubbing include liver disease, inflammatory bowel disease, and AIDS. However, in some cases, clubbing may occur without any underlying medical condition, a condition known as idiopathic clubbing.

Symptoms

The most obvious symptom of finger clubbing is the change in the shape of the fingertips, which become more rounded and bulbous. Other symptoms may include pain and swelling in the fingers or toes, increased sweating, and changes in the nails, such as softening and increased curvature.

Diagnosis

Diagnosis of finger clubbing usually involves a physical examination of the hands and feet. The doctor may also ask about any other symptoms and medical history. In some cases, further tests may be needed to identify the underlying cause of the clubbing.

Treatment

Treatment for finger clubbing focuses on managing the underlying condition causing the clubbing. This may involve medication, surgery, or other treatments, depending on the specific condition. In some cases, the clubbing may improve or even reverse once the underlying condition is treated.

See also

• Lung cancer
• Interstitial lung disease
• Cystic fibrosis
• Heart disease
• Liver disease
• Inflammatory bowel disease
• AIDS

Finger clubbing Resources
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