oncology. cancer cells. chemotherapy. treatment for malignant in a human body caused by carcinogens and genetics with a

diagnosis micro microscopic blood invasion immune radiation laboratory nucleus dna molecular prevention biotechnology pathologist disease patient biology genetic pathology healthcare colon sick magnification biopsy malignancy microbiology stomach cancer treatment cell research carcinoma malignant histology metastasis dead breast virus anatomy tumor human medicine oncology microscope growth therapy illness chemotherapy medical ai generated