Leprosy is an infectious disease caused by bacteria that can affect the skin, nerves, and respiratory system. When referring to an individual who has been diagnosed with leprosy, the term "leprosy case" is commonly used. However, there are several synonyms that can be used instead of the term "leprosy case." Some of these synonyms include "Hansen's disease patient," "person with leprosy," "leper," "leprosy sufferer," "individual with Hansen's disease," and "patient with Hansen's disease." These synonyms can be used interchangeably when discussing individuals who have been diagnosed with leprosy and can help to avoid stigmatizing language.