If it is really lipomas then nothing to be done for that as multiple lipomas are benign condition. You can remove one or two if they r painful (usualy they are painless)
As lipoma is made up of fat there can be underlying fat metabolism disease
You can check "
lipid profile" and
LFTliver function test.
You can always consult online
Next Steps
consult a general surgeon
Health Tips
avoid fatty and oily food