Quick Answer: Do You Have To Take Your Clothes Off For A Bone Scan?

Will a bone scan show arthritis?

Many changes that show up on a bone scan are not cancer.

With arthritis, the radioactive material tends to show up on the bone surfaces of joints, not inside the bone.

But it can be hard to tell the difference between arthritis and cancer — especially in the spine..

How long does it take to get the results of a bone scan?

How soon will the scan results be available? A radiologist will interpret the images, write a report, and deliver the results to your doctor via the internal computer system. This process usually takes less than 24 hours.

What should you not do before a bone density test?

Stop taking calcium supplements, multivitamins and antacids, such as Tums, for 24 hours before your test. If you have had a barium or contrast x-ray exam, wait for 10 days afterwards to schedule your bone density test.

Is a bone scan the same as an MRI?

A bone scan is just one imaging tool used to identify bone conditions in an individual. MRIs are also effective in producing internal images of the body that can be used to make proper diagnoses.

What do you wear for a bone scan?

Generally, a bone scan follows this process: You may be asked to remove any clothing, jewelry, or other objects that may interfere with the procedure. If you are asked to remove clothing, you will be given a gown to wear. An intravenous (IV) line will be started in the hand or arm for injection of the tracer.

Can a bone scan be done without contrast?

CT scans may be done with or without “contrast.” Contrast refers to a substance taken by mouth or injected into an intravenous (IV) line that causes the particular organ or tissue under study to be seen more clearly. Contrast examinations may require you to fast for a certain period of time before the procedure.

Can I drink coffee before a bone scan?

24 hours before your appointment: Do not do any strenuous exercise or deep tissue massage. Refrain from consuming any caffeine, including any decaffeinated products.

What is the difference between a bone scan and a bone density test?

And the denser your bones, the stronger they generally are and the less likely they are to break. Bone density tests differ from bone scans. Bone scans require an injection beforehand and are usually used to detect fractures, cancer, infections and other abnormalities in the bone.

Can a bone scan show inflammation?

Bone scan is one of the most common and oldest examinations among all nuclear medicine procedures. It is used in the evaluation of benign bone disease like infection/inflammation and also is the standard of care for evaluating metastatic disease in the breast, prostate, and lung cancer.

What is the difference between a bone scan and a PET scan?

Conclusions The difference between bone scan and PET/CT for detection of bone metastases may be attributable to the different mechanism. Bone scan depends on the osteoblastic response to bone destruction by tumor cells,and FDG-PET/CT detects the metabolic activity of the tumor cells.

Is a bone scan necessary?

Your doctor may order a bone scan if you have unexplained skeletal pain, a bone infection or a bone injury that can’t be seen on a standard X-ray. A bone scan can also be an important tool for detecting cancer that has spread (metastasized) to the bone from the tumor’s original location, such as the breast or prostate.

Does a bone scan show osteoporosis?

Unlike ordinary X-rays, DEXA scans can measure tiny reductions in bone density. This makes it possible to diagnose osteoporosis in its early stages, before you break a bone. A DEXA scan also uses a low dose of radiation, which means the risks to health are much lower than with standard X-rays.

What kind of machine does a bone scan?

These imaging scans use radioactive materials called radiopharmaceuticals or radiotracers. Radioactive energy emitted from the radiotracer is detected by a special camera or imaging device that produces pictures of the bones called scintigrams.

Can you wear a bra for bone density test?

Do not wear jewelry, hearing aids, belt buckles, zippers, snaps, or buttons. Females should wear a sports bra. Bras with under wires will need to be removed. It is okay to eat anytime before or after the exam.

Can I drive after a bone scan?

After the bone scan You can do normal activities after the scan. This includes driving. You should not feel any side effects from the tracer or the test itself. Your doctor may ask you to drink lots of water for the next 1 to 2 days.

What does a cold spot on a bone scan mean?

Areas that absorb little or no amount of tracer appear as dark or “cold” spots. This could show a lack of blood supply to the bone or certain types of cancer. Areas of fast bone growth or repair absorb more tracer and show up as bright or “hot” spots in the pictures.

Can I hold my baby after a bone scan?

Your baby will get a small amount of radiation exposure just by being held by you until the radioactive tracer leaves your body. If possible, do not hold your baby for long periods of time for the first 6 hours after your nuclear medicine test.

What happens when you have a bone scan?

During a bone scan, a radioactive substance is injected into a vein that is taken up by your bones. You’ll then be monitored for several hours. A very small amount of radiation is used in the substance, and nearly all of it is released from your body within two or three days.