Wiktionary
multiorgan
a. Involving multiple organs of the body.
Usage examples of "multiorgan".
I suppose one could try a multiorgan transplant, assuming there just happened to be that many organs available at one time and they were all a match, but if there was any toxin left in the system it would attack those organs, too.
We looked at the colored bars showing the number of multiorgan transplants and the success rate.
He died twenty-three hours ago of severe sepsis with multiorgan failure, primarily in the lungs.