1: Introduction to tumor diagnostic and prognostic: Differences between conventional and current approaches2: Blood and other body fluid-based biomarkers in tumor cells- Methods and Protocol; A Biochemical and Molecular approaches3: Immunological markers in different cancers; Laboratory testing protocol and pitfalls4. Cancer biomarkers based on liquid biopsies; An update and challenges 5. Oral salivary markers in different cancers: Current scenario in techniques and methodology. 6. Common childhood cancers: Diagnostic and prognosis markers7. Oncometabolites in tumor cells: Current technique and procedure8. Immunohistochemistry based biomarkers in diagnosis of different types of tumor cells: techniques, procedures and troubleshooting9. Currently available immunohistochemical marker for tumor prognosis and therapeutics10. Molecular markers based on targeted therapy in different tumors11.Circulating tumor cell biomarkers, exosomal markers: Advances and laboratory approaches