SPOT-MAS 10 Early Screening for 10 Cancers is also a non-invasive blood test that uses NGS technology to analyze cfDNA. This test can detect 10 types of cancer earlier, including cancers of the lung, liver, colorectum, stomach, esophagus, pancreas, ovary, breast, Head and neck (*) and uterus .Head and Neck cancer detection does not include brain tumor, ocular tumors, thyroid cancer and skin cancers in the head and neck area.