Diagnostic Challenges in a Family with Dominant Dystrophic Epidermolysis Bullosa and Isolated Hereditary Nail Disorder: Paternal Gonosomal Mosaicism for COL7A1 Mutation and Maternal RSPO4 Variant

This case series aims to serve as an example for similar cases of genodermatoses and to highlight the importance of detailed genetic analysis guided by comprehensive medical history in reaching a diagnosis.