We’re talking about Cancer in general here — cancer as a class of diseases seems particularly susceptible to cannabis!
This page is deceptively short but it will take you days to work through all the references contained within these articles!
Here’s a good rticle from the Alchimia Blog: News about marijuana and growing guide - 82 studies on the efficiency of marijuana against cancer - This is a great article that provides lots of links to the scientific research.
Here’s another good article with lots of good science references: Cannabinoids Cure Cancer? Watch and See - Jan 2016 - http://anonhq.com/46622-2/