Definition of cloistered. 1  1 : being or living in or as if in a cloister cloistered nuns. 2  2 : providing shelter from contact with the outside world the cloistered atmosphere of a small college the cloistered life of the monastery.
There are several ways in which lung cancer can cause back pain. The tumor alone may contribute to back pain by creating direct pressure on structures in the back. Cancer may also irritate nerves traveling through the chest or the lining of the lungs which can be interpreted by the brain as back pain.
Chest Pain Causes: Lung Problems. Problems with the lungs can cause a variety of types of chest pain. These are common causes of chest pain: Pleuritis. Also known as pleurisy, this condition is an inflammation or irritation of the lining of the lungs and chest. You likely feel a sharp pain when you breathe, cough, or sneeze.