Cancers tumors are visible in the pictures of the throat, according to Healthline. Taking images of the throat is actually among the tests recommended by doctors to determine and stage cancer.
Throat pictures are taken to identify the area with cancer cells, to determine if the treatment was effective, to determine if cancer has spread to other areas, and to determine if cancer has reoccurred after treatment, explains the American Cancer Society. Cancer tumors can be identified in throat pictures taken using X-rays, CT scans and MRIs among other medical imaging processes. Throat pictures enable doctors to determine cancer progression so that they can determine the best way to treat it.