18 year vegan has 18cm retroperitoneum tumour ( fat mass) HELP!

Hello..

I've been vegan 18 years
High raw for 6-7 of those years at times 100% raw
I have done numerous juice fasts
4-5 master cleanse
2, 15 day water fasts

the past 7-8 years....

I have been diagnosed with a LARGE fat mass of 18 cm in my retroperitoneum!!

biopsy results show that it is just FAT..

My doctor refuses to do surgery till the new year... like she is waiting for this to turn to cancer!! Seems like I am not sick enough to get it removed now!!

I have decided to take it into my own hands...

Need advice on what supplements, herbs to take and if I should see a naturopath, herbalist, ayervedic doc, or chinese doc..

I cannot believe I even HAVE this thing in me!!
I am the healthiest person I know!!

:(