The diaphragm is a dome-shaped muscle that separates the chest from the abdomen. This muscle, also called the thoracic diaphragm, is the main muscle used for breathing and is also involved in other ...

In people with thoracic endometriosis, the endometrium-like patches grow on or around the lungs. Thoracic endometriosis symptoms may include coughing, chest pain, and shortness of breath. Thoracic ...