A member asked:

Spect anterior defect - breast attenuation,what?

A doctor has provided 1 answer
Dr. Michael Gabor answered

Specializes in Diagnostic Radiology

An overlapping: breast can cause an artifact on a normal SPECT that causes a cardiac defect on the scan. The photons are absorbed, or attenuated, by the breast tissue. There is no real abnormality. If that is what it is, the scan is essentially normal.

Answered 6/15/2015

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