Liver Lesion

While conducting a Ct Scan to chek my adrenal glands, they found a lesion in my liver. Am MRI of the liver was completed and I was told that it did not appear to be cause for concern, and that the lesion appeared to be a hemagioma which I understand is very common. Nevertheless, my doctor ordered a hemagioma scan to be sure. Just got a call from my doctor today who indicated that the scan revealead no hemagioma. He now recommends a biopsy to find out exactly what we are dealing with. Needless to say, this is freaking me out. Dr states that he still feels is not cancer, but cannot rule it out. Has anyone been in this situation before, or can anyone offer advice? It would be appreciated. Thanks,