<s>[INST] i have a lump on my neck and went for a chest x ray and also had bloods taken. my dr. also felt my liver was slightly enlarged, he said i would also get an ultra sound and has requested a biopsy to be done. what does all this mean. i already have prostate cancer. [/INST] Hi, as per your history the lump in the neck is an enlarged lymph node like the enlarged liver and in this case there is a possibility of metastatic disease in these regions.however, an FNAC test ir required for confirmation.Kindly revert to us once the biopsy / FNAC report is readywish you the best health! </s>