A bone scan can often find a problem days to months earlier than a regular X-ray test. During a bone scan, a radioactive substance called a tracer is injected into a vein in your arm. The tracer travels through your bloodstream and into your bones. Then a special camera takes pictures of the tracer in your bones.
Ogden filed a complaint in the Court of Chancery of New York asking the court to stop Gibbons from operating his boats. Ogden claimed that the monopoly granted by New York was legal even though he operated on shared, interstate waters between New Jersey and New York.
When a federal and state law are in conflict, the federal law is supreme. Congress and New York had both passed laws regulating the steamboat industry. Gibbons had a federal permit for. a steamboat business; Ogden had a state permit for the same waters. Siding with Gibbons, the Court said that, in.