Epidermolysis bullosa has marked impacts on the lives of EB patients and their families, which are strongly correlated with disease severity. The Brazilian Portuguese version of the QoLEB is validated and can be recommended for use in subsequent studies.

We observed a high incidence of large and atypical melanocytic lesions in DEB patients. Although the exact explanation for this is still unclear, it seems that re-epithelization and the chronic inflammatory process may stimulate the proliferation of melanocytes, as well as the emergence of lesions with atypical clinical and dermoscopic features. As an unequivocal discrimination from malignant melanoma in vivo is not always possible, regular clinical follow-up and histopathological evaluation of suspicious lesions in EB patients are mandatory.

We observed a high incidence of large and atypical melanocytic lesions in DEB patients. Although the exact explanation for this is still unclear, it seems that re-epithelization and the chronic inflammatory process may stimulate the proliferation of melanocytes, as well as the emergence of lesions with atypical clinical and dermoscopic features. As an unequivocal discrimination from malignant melanoma in vivo is not always possible, regular clinical follow-up and histopathological evaluation of suspicious lesions in EB patients are mandatory.