It's been a few years since I read the book, but I remember "Cancer: The Emperor of All Maladies" included a riveting description of how thalidomide evolved from being a drug pariah, because of the birth defects it caused in the 1960's, to an anti-cancer agent.
And, of course, the concern about birth defects applies to Revlimid, as well.
Thanks also for the link to Dr. Kyle and Dr. Rajkumar's history of multiple myeloma. That's been on my "To Read" list for awhile. I need to bump it up higher.

Mike