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Nuclear Medicine

A nuclear medicine exam uses very small amounts of radioactive material to help doctors diagnose diseases or medical conditions. These tests show the level of organ function and can show abnormalities in an organ’s structure or function.

  • Depending on the type of nuclear medicine test, a radiotracer is injected into a vein, swallowed or inhaled.
  • Some procedures have delays allowing the radioactive tracer to take effect. These delays can be 2 to 4 hours or possibly several days depending upon the procedure.
  • Some of these tests may take one hour or more.

Preparing for a nuclear medicine test

If you are scheduled for nuclear medicine imaging, your provider will give you instruction on how to prepare. Please leave all jewelry at home.

Scheduling your nuclear medicine test

Appointment hours are listed below but could change due to holidays or other circumstances. For more information or to schedule an appointment, call the BJC centralized outpatient scheduling department at 636.344.1702. A physician order is required.

  • Monday to Friday, 7:30 a.m. to 3:30 p.m.

Imaging Location

Progress West Hospital
2 Progress Point Parkway
O'Fallon, Missouri 63368

Google driving directions

To schedule an appointment, call 636.344.1702.

Progress West Hospital
2 Progress Point Parkway
O'Fallon, Missouri 63368

Campus Map
Find a doctor or make an appointment: 636.928.WELL
General Information: 636.344.1000
BJC HealthCare