About Us | Privacy | Site Map
May 19, 2013
Font Size
A
A
A

Definition of Gynecomastia

Gynecomastia: Excessive development of the male breasts. Temporary enlargement of the breasts is not unusual or abnormal in boys during adolescence or during recovery from malnutrition. Gynecomastia may be abnormal as, for example, in Klinefelter's syndrome.

Picture of male on the left with no gynecomastia and the male on the right with gynecomastia

Source: MedTerms™ Medical Dictionary
http://www.medterms.com/script/main/art.asp?articlekey=3644
Last Editorial Review: 4/27/2011 5:27:15 PM

Medical Dictionary Definitions A - Z

Search Medical Dictionary
Print
Privacy Policy

Sex & Relationships

Get tips to boost your love life.

Please acknowledge your agreement





Featured Topics

Medical Dictionary


or A-Z List
Use Pill Finder Find it Now

Pill Identifier on RxList

  • quick, easy,
    pill identification

Find a Local Pharmacy

  • including 24 hour, pharmacies