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

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