Hansen House (Jerusalem) Hansen House (Jerusalem) Hansen House is a historic building in Jerusalem. It is located in the city's affluent Talbiya neighbourhood, diagonally opposite from the Jerusalem Theatre. In the late 19th century it was a hospital for Hansen's disease (leprosy). Later, it served as an outpatient clinic and housed the National Center for Hansen's Disease. The hospital building and 40 acre lot were declared an Israel heritage site. Hansen House was established in 1887 to care for patients with leprosy, then an incurable disease. The two-story building was designed by Conrad Schick, a German missionary and self-taught architect. It was set
Disease pathogenesis (mechanism by which the disease is caused), or by symptom(s). Alternatively, diseases may be classified according to the organ system involved, though this is often complicated since many diseases affect more than one organ. A chief difficulty in nosology is that diseases often cannot be defined and classified clearly, especially when cause or pathogenesis are unknown. Thus diagnostic terms often only reflect a symptom or set of symptoms (syndrome). Classical classification of human disease derives from observational correlation between pathological analysis and clinical syndromes. Today it is preferred to classify them by their cause if it is known. The