Yes... it is one that determines the best type of chemo to use to best tackle your cancer. I too am not sure of the company - I just know that they require a fresh biopsy sample and our local hospital regularly sends the tissue out for sampling to do what they call - personalize it to your cancer.

That said. I think it could also be done in house at some of the big CCCs. Though I imagine were that the case it wouldn't be sent to Cali.

hugs.

Cheryl : Irritation - 2004 BX: 6/2008 : Inflam. BX: 12/10, DX: 12/10 : SCC - LS tongue well dif. T2N1M0. 2/11 hemigloss + recon. : PND - 40 nodes - 39 clear. 3/11 - 5/11 IMRT 33 + cis x2, PEG 3/28/11 - 5/19/11 3 head, 2 chest scans - clear(fingers crossed) HPV-, No smoke, drink, or drugs, Vegan