Got the news 2 days ago test results mean oestrogen sensitive breast cancer, but still awaiting results on herceptin and if lobular or ductal. If lobular then mri scan needed. Today they called to say still no results but they are booking me in for an mri in case it is lobular. Now very concerned that they think it is lobular and that it will turn out to have spread which will show up on mri. It has many characteristics of lobular, no obvious lump for example. Has anybody experience of lobular? It sounds much more difficult to treat and likely to spread to other breast, ultrasound showed no evidence of spread but it sounds like that is no guarantee that it hasn’t. How fast do these things grow? The wait makes me feel like a ticking time bomb!