“…Ellis,10 who claims that Hailey and Hailey's disease is simply a bullous variant of Darier's keratosis follicularis.The fact that acrokeratosis verruciformis has been diagnosed in five close relatives, ie, the patient, her father, brother, and sister, and her son may be taken to support the theory ofFig 6.-Patient's father (1), sister (2), and brother (3), all with acrokeratosis verruciformis. Patient (4), with morbus Darier, morbus Hailey and Hailey, and acrokeratosis verruciformis.…”