The textbook "Diagnostic Cytogenetics" provides a comprehensive introduction to modern techniques in cytogenetic diagnostics. It covers both traditional cytogenetic methods, which are still used in clinical diagnostics, and newer molecular techniques that are gaining increasing importance. The procedures discussed include fluorescence in situ hybridization (FISH), which is considered a standard technique, as well as comparative genomic hybridization (CGH), spectral karyotyping (SKY), and multi-color FISH. The book begins with fundamental information on tissue culture, chromosome staining, and karyotyping, and then offers detailed protocols that are significant for comprehensive cytogenetic diagnostics. Its clear structure and well-founded content make it a valuable reference work for professionals in the fields of medicine and nursing.