Cystic fibrosis is a genetic disease that affects many organs in the body. It is usually detected in newborns by their mother, who will state that the baby has salty skin. Symptoms of cystic fibrosis are centered around the respiratory, endocrine, and gastrointestinal systems. Imbalance in the sodium chloride channels found on the cells of the body produces excessively thick mucus, which can cause complications in the ducts of the pulmonary, gastrointestinal, and pancreatic regions. Obstruction of the pancreatic ducts can result in inflammation of the pancreas, which is called pancreatitis. Children with cystic fibrosis tend to get many infections, such as pneumonia and bronchiectasis. Symptoms are managed with antibiotics and the mean survival age is around 40s to 50s years of age.

Lung cancer is not associated with cystic fibrosis.

The thoracic outlet is the area between the clavicle and the first rib. If there is compression of the vessels and nerves in this area, it is called thoracic outlet syndrome. The structures in this area are the subclavian artery and the nerves in the brachial plexus, which supply the upper limb. Symptoms include pain, numbness, weakness, and ischemia if the artery is affected. Common causes of compression in the area are the presence of a cervical rib or abnormal placement of the scalene muscles of the neck.

Cystic fibrosis is an inherited disease that affects the secretory glands. While mucus is normally slippery and watery, those who have cystic fibrosis often have thick and sticky mucus, which primarily affects the function of the respiratory system. This mucus is difficult to clear and provides a breeding ground for bacteria, leading to secondary infections. 

Cystic fibrosis causes sweat to become very salty, which can lead to numerous secondary issues. Some of the issues caused by this include dehydration, increased heart rate, and fatigue. It can also lead to heat stroke or death.

Pleurisy is an inflammation of the pleura, or a membrane that wraps around the lungs and chest cavity. The inflammation causes the membrane layers to rub against each other and causing sharp pain. Many things can cause pleurisy, including viral infections.

Pneumothorax is when air or gas builds up in the pleural space. This can be caused by lung disease or an acute lung injury. The symptoms are a sudden sharp pain in one side and shortness of breath. Pneumothorax can also cause the lungs to collapse.

Asthma is a respiratory disease that results in the inflammation of airways. This inflammation of the airways can lead to shortness of breath, coughing, wheezing, and tightness in the chest. Asthma cannot be cured, but can be managed with the use of medication and lifestyle changes. 

Tuberculosis (TB) can be tested for using a skin test or a chest x-ray. Tests that come back positive can indicate a latent or active TB infection. TB can be treated using antibiotics, but it takes several months of daily treatment to clear the disease. 

Adenoviruses can cause common colds, sore throats, bronchitis, pneumonia, and other illnesses. Adenoviruses are rarely fatal, but those with a weakened immune system can face serious complications that could lead to death. Because infections are viral, treating adenoviruses with antibiotics is ineffective. 

Aspergillosis is an infection caused by Aspergillus, a common mold that exists both indoors and outdoors. The symptoms of Aspergillus infections include allergic reactions, lung infections, and infections in other organs. Apergillosis is typically only found in those with compromised immune systems.