Poland syndrome, also referred to as Poland anomaly or Poland syndactyly, is a unique and uncommon condition characterized by the underdevelopment of chest muscles on one side of the body. This disorder can also present with various symptoms that impact the muscles, bones, and soft tissues in different areas of the body. Although ongoing research is shedding light on this condition, much about it still remains unknown.
Main Symptoms
Poland syndrome presents with a range of symptoms and their severity can vary. One of the characteristic signs is the presence of an underdeveloped or entirely absent chest muscle. Additionally, individuals with Poland syndrome often exhibit webbing of the hands and fingers on the affected side. The missing portion of the chest muscle typically includes the point of attachment to the breastbone, along with the nipple, areola, and subcutaneous chest fat.
Other Potential Symptoms of Poland Syndrome
Aside from the common symptoms, Poland syndrome can manifest in various other ways. These additional signs often involve abnormal growth or development of organs, limbs, or genitals. Some of the more prevalent symptoms include undersized kidneys and disproportionately small hands. Additionally, individuals with Poland syndrome may exhibit atypical fingerprints, a smaller skull size, missing ribs, nearsightedness, and a shorter neck.