This database serves as a comprehensive clinical tool designed to facilitate the retrieval and analysis of data concerning human chromosome aberrations. Compiled by Dr. Albert Schinzel of the Institute of Medical Genetics in Zurich, the work provides a structured framework for correlating specific genetic anomalies with observed clinical phenotypes. It functions as both a reference repository and an interactive system for medical professionals to manage and expand upon existing cytogenetic knowledge.

Experts identify this database as a specialized resource for clinical geneticists and researchers focused on the phenotypic effects of deletions and duplications. Professionals in the field frequently utilize this tool to streamline the identification of chromosomal anomalies in patient care.