D10-D36: Benign neoplasms

D15: Benign neoplasm of other and unspecified intrathoracic organs

Benign neoplasms of other and unspecified intrathoracic organs refer to non-cancerous tumors that develop within the chest, excluding the lungs and heart. These occur when cells grow excessively and form a mass, but unlike cancer, they don't spread to other parts of the body. The origin of this growth can be from various organs located inside the chest such as esophagus, trachea, or breasts. The symptoms depend largely on the organ affected and the size of the tumor. Some people may experience discomfort, pain, or difficulty in swallowing or breathing if the tumor presses against vital structures. The progression of these conditions varies, they can remain unchanged for long periods or grow slowly over time. It's not typically linked to any particular cause, and its occurrence is not contagious. Also, it doesn't automatically mean an increased risk of developing cancer in the future.