Pleural Disorders—Birth Defects

A birth defect is a problem that happens while a baby is developing in the mother’s body. Most birth defects happen during the first 3 months of pregnancy. One out of every 33 babies in the United States is born with a birth defect.

A birth defect may affect how the body looks, works or both. Some birth defects like cleft lip or neural tube defects are structural problems that can be easy to see. To find others, like heart defects, doctors use special tests. Birth defects can range from mild to severe. Causes can include

• Genetics
• Exposures to medicines or chemicals. For example, alcohol abuse can cause fetal alcohol syndrome.
• Infections during pregnancy
• Certain medicines. Before you get pregnant, talk to your health care provider about any medicines you take.
• Not getting enough of certain nutrients. For example, not getting enough folic acid before and during pregnancy is a key factor in causing neural tube defects.

For most birth defects, the cause is unknown.

Health care providers can diagnose certain birth defects during pregnancy, with prenatal tests. That’s why it important to get regular prenatal care. Other birth defects may not be found until after the baby is born. Sometimes the defect is obvious right away. Other times, the health care provider may not discover it until later in life.

Babies with birth defects often need special care and treatments. The treatments may include surgery, medicines, assistive devices, and therapies.

Centers for Disease Control and Prevention

• Intersex (Medical Encyclopedia)

Your pleura is a large, thin sheet of tissue that wraps around the outside of your lungs and lines the inside of your chest cavity. Between the layers of the pleura is a very thin space. Normally it’s filled with a small amount of fluid. The fluid helps the two layers of the pleura glide smoothly past each other as your lungs breathe air in and out.

Disorders of the pleura include

• Pleurisy – inflammation of the pleura that causes sharp pain with breathing
• Pleural effusion – excess fluid in the pleural space
• Pneumothorax – buildup of air or gas in the pleural space
• Hemothorax – buildup of blood in the pleural space

Many different conditions can cause pleural problems. Viral infection is the most common cause of pleurisy. The most common cause of pleural effusion is congestive heart failure. Lung diseases, like COPD, tuberculosis, and acute lung injury, cause pneumothorax. Injury to the chest is the most common cause of hemothorax. Treatment focuses on removing fluid, air, or blood from the pleural space, relieving symptoms, and treating the underlying condition.

NIH: National Heart, Lung, and Blood Institute

• Chest tube insertion (Medical Encyclopedia)
• Collapsed lung (pneumothorax) (Medical Encyclopedia)
• Empyema (Medical Encyclopedia)
• Hemothorax (Medical Encyclopedia)
• Lung surgery (Medical Encyclopedia)
• Metastatic pleural tumor (Medical Encyclopedia)
• Pleural effusion (Medical Encyclopedia)
• Pleurisy (Medical Encyclopedia)