Gallium bone scan in myelofibrosis: case report.

When gallium is injected into a patient who has received many transfusions, the resultant scan appears similar to a bone scan with renal excretion. This case report presents a 51-year-old man with myelofibrosis and myeloid metaplasia. Gullium-67 and 52Fe scans with 99mTc-pyrophosphate bone scintigrams are included.