10 most extreme places on Earth. The xiphoid process is a small triangular protrusion in the skeleton of most vertebrates that extends down from the sternum in the center of the ribcage. In babies and young children it is typically made of flexible cartilage, but typically calcifies into bone by early adulthood.
If you suffer from ongoing shortness of breath or frequent lung infections, there are many possible culprits â including cysts in your lungs that could lead to cystic lung diseases. Advertising Policy Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission.
Small cell lung cancer is a disease in which malignant (cancer) cells form in the tissues of the lung. The lungs are a pair of cone-shaped breathing organs that are found in the chest. The lungs bring oxygen into the body when you breathe in and take out carbon dioxide when you breathe out. Signs and symptoms of small cell lung cancer include coughing, shortness of breath, and chest pain. 2  Tests and procedures that examine the lungs are used to detect (find), diagnose, and stage small cell lung cancer. 3  Certain factors affect prognosis (chance of recovery) and treatment options.