An abnormal enlargement or overgrowth of the fingers or toes, often a symptom of underlying medical conditions or genetic disorders.
From Greek daktylos (finger) + megalos (large). This medical term emerged in the 20th century to describe pathological finger enlargement.
Dactylomegaly can signal serious conditions like acromegaly (too much growth hormone) or certain cancers, which is why doctors take abnormally large fingers seriously as a diagnostic clue.
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