This text provides a clear and concise guide to the evolving role of genetic testing in oncology. Bridging research and clinical practice, it offers essential insights into genetic diagnostics, risk assessment, and personalized treatment. Designed for healthcare professionals, researchers, and students, this book simplifies complex concepts, making cutting-edge advancements in cancer genetics more accessible and applicable to patient care. Dr. Parul Sharma is dedicated to advancing the field of cancer genetics, driven by a commitment to bridging research and clinical practice. Through this text Dr. Sharma aims to make genetic insights more impactful in oncology. Her contributions to research have been recognized with the Young Researcher Award, the Research Luminary Award, and the Young Scientist Award, reflecting her passion for meaningful scientific progress.

For her, every breakthrough in this field brings us closer to a future where cancer is no longer a life-defining diagnosis. Parul Sharma, PhD Assistant Professor, Chandigarh University, Punjab, India.