thoracostomy or CTI
Catheterization is the medical term meaning insertion of a tube into a duct or cavity.
Pectus carinatum is the medical term meaning pigeon chest.
Pectus excavatum is the medical term meaning sunken-in chest.Pneumothorax
Mastitis is the medical term meaning inflammation of the breast.
Cancer
The insertion is the end of the muscle. The origin is the beginning.
Intrathoracic is the medical term meaning inside the chest. The heart and lungs are intrathoracic.
angina
thoracectomy (excision). The cutting into the chest, or opening of the chest, is known as a thoracotomy.
Torso
Gynecomastia is the medical term meaning female-like breast growth in a man.
Upper thoracic region