We ask all patients who have been diagnosed with Degos disease via punch biopsy of skin lesion; complete the following questionnaire. Prior to the creation of a formal Degos patient register, it is the only way our physicians and researchers can further understand incidences and disease progression. Your completed questionnaire will not be visible to other visitors to the site. It will be shared with Prof. Christos Zouboulis and Dr. Lee Shapiro for research purposes.