Poland syndrome - Stock Image - C021/1677 - Science Photo Library

Chest of a man with Poland syndrome. Poland syndrome is a congenital (present at birth) condition where the chest muscles on one side are absent or underdeveloped. SCIENCE PHOTO LIBRARY

Poland syndrome - Stock Image - C021/1677 - Science Photo Library

Poland syndrome - Stock Image - C021/1677 - Science Photo Library

Poland syndrome - Stock Image - C021/1677 - Science Photo Library

Poland syndrome - Stock Image - C021/1677 - Science Photo Library

Poland syndrome - Stock Image - C021/1677 - Science Photo Library

Gynecomastia Causes

Photo showing the 28-year-old male with absence of all middle

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Reminder** Majority of people have an underdeveloped upper chest

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