[Johann Heinrich Rille (1864-1956): the long way to the chair in dermatology in Leipzig 100 years ago].

Johann Heinrich Rille, also characterized as a renowned nestor of German-speaking dermatovenereology, was named as extraordinary professor for syphilis and skin diseases in Leipzig in 1902, the second oldest university in Germany. Although the chair of dermatology was promised this was postponed for many years, not only because of World War I but also due to an ongoing struggle for dermatology to be accepted as an independent specialty in Germany. Finally, in 1919, the long overdue promotion to full professor was granted. Rille commented on this as "successful partial coping with the ordeal of German dermatology in Leipzig".