My husband was having real bad headaches an done blood work at his doctor's an nothing showed up in them about any sign of cancer or anything like that. But this past January of 2025 my husband had a bad bad seizure (which he has never had one before) and went by ambulance to the hospital to find a large mass on his brain an was sent to another hospital an we was told he had lung cancer and it had spread to his brain. He had 2 brain surgeries and 10 rounds of radiation 1 round of chemo and he went thru rehab before that. but after the chemo he went down quick and Hospice had to come in an there was nothing else they could do for him we didn't even get told all the results of his test until Hospice an they r the ones that told us that the cancer had spread to his lymph nodes and his bones. My husband past away this March 28,2925. We didn't even have time to process any of this. But I think the blood test from his regular doctor should have shown something about the cancer or that something was going on with the headaches instead of just giving him migraine pills didn't send him for a CT scan or anything they could have found it if his regular doctor would have sent him for the scan.