RESUMO
Schistosomiasis (or bilharzia) is a chronic waterborne disease caused by parasitic worms or schistosoma in the tropics and sub tropics. Five main species exist, and common to all is its transmission to humans as a result of exposure to infested fresh water, into which the cercariae of the parasite are released by freshwater snails. With the rise of tourism and travel, more people are travelling to countries where schistosomiasis is a risk. Schistosoma haematobium is responsible for urogenital schistosomiasis, in which manifestations range from acute hypersensitivity reactions to bladder disease in the detection of which the nurse cystoscopist can have a significant role. Treatment is highly effective, and the diagnosis should be considered in individuals with possible clinical illness who have travelled to or lived in endemic areas.
