Poland Syndrome, also known as Poland Anomaly or Poland Sequence, is a rare congenital condition characterized by underdevelopment or absence of chest muscles on one side of the body, typically affecting the right side. It is named after the British surgeon Sir Alfred Poland, who first described the condition in the 19th century.
Individuals with Poland Syndrome may exhibit a range of physical abnormalities, including a smaller or absent pectoral muscle, shorter or missing ribs, and differences in the breast, nipple, or hand on the affected side. The severity and extent of these abnormalities can vary widely among individuals.
While the exact cause of Poland Syndrome is unknown, it is believed to result from a disruption in the development of the embryonic chest wall during early fetal development. The condition is typically sporadic, meaning it occurs randomly and is not inherited. However, in some cases, there may be a genetic component or a familial predisposition.
Diagnosis of Poland Syndrome is primarily based on physical examination and medical imaging, such as X-rays or ultrasound. Treatment options vary depending on the individual and the extent of the abnormalities. In some cases, surgical interventions may be considered to improve the appearance and function of the affected side, such as reconstructive surgery to enhance muscle development or correct chest wall deformities.
Living with Poland Syndrome can present challenges, both physical and psychological, as individuals may experience self-consciousness or body image concerns. However, with appropriate medical care, support, and understanding, individuals with Poland Syndrome can lead fulfilling lives and engage in various activities without significant limitations.