noun
- abnormal enlargement of breast tissue in males, often caused by hormonal imbalance, certain medications, or underlying medical conditions
Usage: medical term; also spelled gynaecomastia in British English
Examples
- The patient was diagnosed with gynecomastia after noticing swelling in his chest.
- Gynecomastia can develop as a side effect of certain antipsychotic medications.
- Hormonal changes during puberty sometimes cause temporary gynecomastia in teenage boys.
- The doctor explained that gynecomastia might resolve on its own or require surgical intervention.
- Liver disease can contribute to the development of gynecomastia in adult men.
- He consulted an endocrinologist about his gynecomastia to determine the underlying cause.