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Finger clubbing associated with laxative abuse
Southern Medical Journal
|August 1, 1983
Summary
Laxative abuse is linked to finger clubbing, a rare condition. This finding adds to the known causes of clubbing, though its exact mechanism remains unclear.
Area of Science:
- Medicine
- Gastroenterology
- Pulmonology
Background:
- Clubbing, a physical sign of potential underlying disease, is characterized by bulbous enlargement of the terminal phalanges.
- The pathophysiology of clubbing is not fully understood, with various conditions implicated.
- Laxative abuse is a recognized but uncommon cause associated with clubbing.
Observation:
- Two new cases of finger clubbing were identified in patients with a history of laxative abuse.
- These cases contribute to the limited existing literature on this specific association.
Findings:
- The addition of these cases expands the spectrum of conditions associated with finger clubbing.
- Laxative abuse should be considered in the differential diagnosis for patients presenting with clubbing.
Implications:
- Further research is warranted to elucidate the pathophysiologic mechanisms linking laxative abuse to finger clubbing.
- This association may prompt earlier investigation into laxative use in patients with unexplained clubbing.