ER abnormal: On a HIDA scan an ejection ratio of 40% or greater is normal. ER of 1.25% is very low. This usually indicates gallbladder disease. Thanks for trusting HealthTap!
Answered 11/28/2014
3.5k views
6 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question