What is the term for a defect in the chest wall that can be congenital or acquired through trauma or surgery?

What is the term for a defect in the chest wall that can be congenital or acquired through trauma or surgery?

• A. Lung hernia
• B. Pectus excavatum
• C. Pectus carinatum
• D. Chest wall lipoma

Answer: (A)

A defect in the chest wall that can be congenital or acquired through trauma or surgery refers to a lung hernia. This condition involves herniation of lung tissue through a defect in the chest wall, such as the ribs or intercostal muscles, which can be present from birth or created by injury or prior surgical procedures. The other options describe chest wall conditions that don’t entail lung tissue protruding through a defect: pectus excavatum is a sunken sternum, pectus carinatum is a protruding sternum, and a chest wall lipoma is a benign fatty tumor.

A defect in the chest wall that can be congenital or acquired through trauma or surgery refers to a lung hernia. This condition involves herniation of lung tissue through a defect in the chest wall, such as the ribs or intercostal muscles, which can be present from birth or created by injury or prior surgical procedures. The other options describe chest wall conditions that don’t entail lung tissue protruding through a defect: pectus excavatum is a sunken sternum, pectus carinatum is a protruding sternum, and a chest wall lipoma is a benign fatty tumor.