Causes of pectus carinatum in children

Written by Luo Peng

Thoracic Surgery

Updated on September 06, 2024

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The causes of pigeon chest in children mainly include two aspects, one is congenital and the other is acquired. Among them, congenital pigeon chest and funnel chest both involve hereditary factors. Additionally, if the central attachment point of the diaphragm in a child is underdeveloped, it can also cause pigeon chest, which is also a congenital cause.

Moreover, the acquired causes mainly include malnutrition and some specific thoracic diseases. Malnutrition is often related to rickets. Acquired thoracic diseases involve some diseases of the thoracic cavity, for example, pyothorax leading to flat chest, chest wall deformity, as well as some congenital heart diseases, heart enlargement, which then compresses the sternum causing it.

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Written by Yao Li Qin

Pediatrics

53sec

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How to determine if a baby has pigeon chest

Pectus carinatum, commonly referred to as pigeon chest, is a manifestation of the skeletal sequelae of rickets in children, where the sternum protrudes outward. To examine for pigeon chest, one commonly uses the hand to feel from top to bottom; if the sternum is noticeably protruding from the surface, then pigeon chest may be considered. This condition is a sequelae caused by a deficiency of Vitamin D. If this is the case, it is essential to visit a pediatric care, growth and development, or general pediatric outpatient clinic, where a pediatrician can confirm the diagnosis. If pigeon chest is confirmed, blood tests to measure Vitamin D levels should be conducted for infants. For older children, appropriate calcium supplementation and exercises to expand the chest should also be considered.

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Written by Li Jiao Yan

Neonatology

1min 6sec

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How to treat pectus carinatum?

Pectus carinatum, commonly known as pigeon chest, is a typical chest deformity characterized by a protruding sternum. There are various causes for pigeon chest, such as rickets due to vitamin D deficiency, and some hereditary metabolic diseases may also lead to bone development malformations like pigeon chest. If pigeon chest is caused by rickets, it is necessary to supplement adequate vitamin D, engage in appropriate outdoor activities, and receive sufficient exposure to ultraviolet light. Additionally, mild cases of pigeon chest can be treated with pediatric rehabilitation using active or passive methods for correction. In severe cases of chest deformity, surgical correction may be required. Generally, there are no effective solutions for hereditary diseases, and treatment mainly focuses on managing the symptoms accordingly. Therefore, if a child is suspected of having pigeon chest, it is advised to consult a specialist at a hospital to assess the child's condition and provide corresponding treatment.

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Written by Tong Peng

Pediatrics

1min 10sec

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How to recover from pigeon chest in children?

Childhood pectus carinatum is a common clinical condition, primarily caused by a deficiency in vitamin D leading to metabolic bone disease. Its characteristics are mainly manifested by the protrusion of the sternum and flattening of the chest walls on both sides. There are several treatment methods available: First, supplement children with calcium tablets and vitamin D, promptly administer these medications, and encourage exposure to sunlight and outdoor activities during the growth process, which is beneficial for bone calcium absorption. Additionally, the child should wear a brace specifically for pectus carinatum. The brace compresses the chest cavity, causing it to protrude upward. After wearing the brace for a period, the protruding chest can show improvement. If previous treatment methods are ineffective and severe sternal deformities still occur, surgical treatment at a specialized hospital may be necessary. In daily life, the child should be cautious about their posture and body position, avoiding rolling, bending, and similar actions as much as possible to facilitate a quicker recovery.

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Written by Li Zheng

Nutrition Science

1min 1sec

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Can eating chicken breast help with weight loss?

During weight loss, if liver and kidney functions are normal, we can recommend a high-protein diet to our patients. This type of diet is characterized by a noticeable weight loss effect. In the high-protein diet, it is required that patients should opt for high-protein foods more frequently and whey protein can be added if necessary. Among high-protein foods, we recommend that patients use skinless chicken breast because it is rich in leucine, which is beneficial for fat reduction and muscle gain, thus it should be chosen more often during weight loss. During weight loss, it is also important to ensure a balanced diet and variety in food choices. We also suggest that patients can incorporate whole grains, skim milk, boiled eggs, lean beef, steamed fish, beans and their products, fresh green leafy vegetables, and low-sugar fruits, among others. Additionally, forming a good habit of exercising is essential to maintain an ideal weight.

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Written by Mo Ming Hua

Pediatrics

28sec

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The difference between rickets and pigeon chest.

The difference between rickets and pigeon chest: Pigeon chest is a symptom of rickets; rickets is mainly caused by a lack of vitamin D and calcium, leading to disorders in calcium and phosphorus metabolism. During the acute phase of rickets, when skeletal changes occur, this condition can easily cause deformities in the patient's chest. The pigeon chest deformity is one of the symptoms of rickets. That is to say, pigeon chest is a symptom of rickets, not a disease itself.