Globally it is estimated that 142,000 people died in 2013 from adverse effects of medical treatment, an increase of 51 percent from 94,000 in 1990. In the United States, estimated deaths per year include: * 12,000 due to unnecessary surgery * 7,000 due to medication errors in hospitals * 20,000 due to other errors in hospitals * 80,000 due to nosocomial infections in hospitals * 106,000 due to non-error, negative effects of drugs Based on these figures,<unk>  may cause as many as 225,000 deaths per year in the United States (excluding recognizable error). An earlier Institute of Medicine report estimated 230,000 to 284,000 iatrogenic deaths annually.
Iatrogenesis
Infantilism 
Ectodermal dysplasia
Abortion in Brunei
Mixed Müllerian tumor
Heterotopic pregnancy
Undervirilization
Vascular ring