"I believe in the article I posted today from Medscape, discusses that prolactin levels in the 200s are prolactinomas, but levels below, the doctor needs to do some differential testing to confirm.
James K. Liu, M.D.; William T. Couldwell, M.D., Ph.D.
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MinnieChat,
I've had this Medscape article in file (with many others) for years. I've learned, in part from postings here, that PRL levels and presence of tumors are a little more loosely correlated. Found a good article that provides some different info about PRL levels and type of tumor that may be present:
It seems from reading the experiences of others here, that this is a whole lot more variable than many sources would have us believe. Isn't that the case with most of medicine!!
Good luck to all -