I just read your posting in healthlinkusa. My husband is 28 years old and suffered a middle cerebral aneurysm which bled on sept 10,12 and Oct 5. The first bleed he had symptoms but did not see them til after the bleed occured. You need to talke to whomever told you they wouldn't to the ct or mri on your son. If you all live in the USA it is illegal for the dr or hospital to refuse medical care based on income.