von Hebra (1816–1880), founder of the New Vienna School of Dermatology. He was assisted by M. Kohn who provided much of the histology for the paper. M. Kohn is the birth name of Moritz Kaposi (1837–1902). In 1876, Jan Mikulicz-Radecki contributed to the microscopic histology. In 1882, Anton Von Frisch (1849–1917) discovered the gram-negative bacillus which causes the disease. Terminology Hebra nose. Scleroma. Fr: Sclérome. Sp: Rinoscleroma. Ger: Sklerom. Nasen-Rachenrauminduration. Archaic terms include: Syphilis of the nose. Nasal leprosy. Scleroma neonatorum. Scleroma respiratorum. Scrofulous lupus. See also Erythrasma List of cutaneous conditions List of inclusion bodies that aid in diagnosis of cutaneous conditions References External links DiBartolomeo, Scleroma of the nose and pharynx. Bacterium-related cutaneous conditions