Hi Dr, What is the procedure for penile colour doppler. For me they have injected some medicine in penis ((hardly 30 seconds) and immediately sent out of the lab. After 5 minutes they called inside and rolled around penis area with some instrument for about 50 - 60 seconds. Is this the correct procedure. My penis was not erected after injection.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.