DEFINITION of 'Commodity'. 1. A basic good used in commerce that is interchangeable with other commodities of the same type.
Symptoms of a ruptured brain aneurysm come on suddenly and include a severe, sudden headache that is different from other headaches an individual has experienced. Other symptoms of rupture are neck pain, sensitivity to light, nausea, vomiting, seizures, fainting, and loss of consciousness.
Most patients with ascending aortic aneurysms do not have any symptoms. The most common symptom of an ascending aortic aneurysm is dull and vague chest pain. Some patients will have symptoms related to compression of other structures in the chest like the trachea or esophagus.