Pigeon breast

Pigeon breast or pectus carinatum is a deformity of the chest characterized by a protrusion of the sternum and ribs. It is the opposite of pectus excavatum, and both are types of chest deformities.

Causes

The exact cause of pigeon breast is unknown, but it is believed to be a result of an overgrowth of the cartilage that connects the ribs to the breastbone. This causes the sternum to protrude outward. Some cases of pigeon breast are associated with Marfan's syndrome, Ehlers-Danlos syndrome, and other genetic disorders.

Symptoms

The most obvious symptom of pigeon breast is a protrusion of the chest. This can be present at birth or develop during puberty. Other symptoms may include chest pain, shortness of breath, and fatigue. In severe cases, the deformity can affect heart and lung function.

Diagnosis

Diagnosis of pigeon breast is usually based on a physical examination. The doctor may also order imaging tests such as x-rays or CT scans to assess the severity of the deformity and its impact on the heart and lungs.

Treatment

Treatment for pigeon breast depends on the severity of the condition. Mild cases may not require treatment. In more severe cases, treatment options include physical therapy, wearing a chest brace, or surgery. The goal of treatment is to improve the appearance of the chest and prevent complications.

See also

• Pectus excavatum
• Chest deformity
• Marfan syndrome
• Ehlers-Danlos syndrome

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