Cancer Diagnostic Analysis
The confirmation of a cancer diagnosis is made by means of a tissue biopsy of the tumor or its secretions. A biopsy examination is the only method that can provide a definite positive or a negative diagnosis (McDonald, Clark, Tchou, Zhang, & Freedman, 2016). Other diagnostic methods that can give a probable diagnosis of cancer include the use of radiological imagines, such as x-rays, computed tomography scan (CT), magnetic resonance imagen (MRI) and ultrasound studies (US), which could help to localize the tumor, its size and spread. Certain blood exam could also assist with the