DEFINITION of 'Commodity'. 1. A basic good used in commerce that is interchangeable with other commodities of the same type.
Symptoms of an unruptured brain aneurysm can include: 1  visual disturbances â such as loss of vision or double vision. 2  pain above or around your eye. 3  numbness or weakness on one side of your face.  difficulty 1  speaking. headaches.  loss of 1  balance. difficulty concentrating or problems with short-term memory.
Most people with a thoracic aortic aneurysm do not have any symptoms. Often, the aneurysms grow slowly and go unnoticed. Many never reach the point of bursting; others enlarge quickly. When the aneurysm expands, you may notice chest pain, lower back pain, coughing, hoarseness, or difficulty breathing.