Medical Genetics

This book offers a comprehensive overview of the fundamental principles and clinical applications of genetics in medicine. Designed for students, healthcare professionals, and researchers, it presents a structured approach to understanding the genetic underpinnings of human health and disease. The initial chapters introduce core concepts in human genetics, including inheritance patterns, gene structure, and the molecular basis of genetic variation. Building on this foundation, the text explores the mechanisms behind genetic disorders, ranging from chromosomal abnormalities to single-gene and complex multifactorial diseases. A significant portion of the book is devoted to examining how genetic changes manifest in clinical conditions. The discussions on chromosomal abnormalities and Mendelian disorders provide clarity on diagnosis and genetic counseling, while the coverage of complex traits addresses gene-environment interactions and polygenic risk. Special emphasis is given to mitochondrial genetics, highlighting its unique inheritance patterns and role in a range of systemic diseases. The book also delves into cancer genetics, explaining how mutations contribute to tumor development and how genetic testing informs personalized treatment strategies. Throughout the chapters, up-to-date scientific insights are integrated with clinical examples, ensuring that theoretical knowledge is linked with real-world medical relevance. Each section is designed to foster critical thinking and practical understanding of genetic principles in the context of disease management and patient care. This resource serves as both an academic guide and a clinical reference, offering a robust framework for navigating the evolving field of medical genetics.