# What is Tumor board? Source: https://oncologyistanbul.com/glossary/tumor-board > A panel of specialists from different disciplines (surgery, medical oncology, radiation oncology, pathology, radiology) who jointly review a case and agree on a recommended plan. Rather than one doctor deciding alone, a tumor board brings multiple specialties together to review the imaging, pathology, and patient factors as a group — the same model used at major cancer centers worldwide. This is the review process behind OncologyIstanbul's free 72-hour second opinion. Full glossary: https://oncologyistanbul.com/glossary