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.
Many people with an iliac aneurysm have no symptoms at all until the aneurysm bursts. However, some people with iliac aneurysm may experience the following symptoms: 1  Back pain. 2  Lower abdominal pain.