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Mammography or mastography is an imaging technology used in the twentieth century for the detection of breast cancer and other breast abnormalities.…
TechnologyTomosynthesisBreast--RadiographyMammographyBreast--Cancer--Imaging--CongressesRoger Wolcott Sperry studied the function of the nervous system in the US during the twentieth century. He studied split-brain patterns in cats and…
Split brainCorpus callosumEpilepsySplit-Brain ProcedureNeuronsPriscilla White studied the treatment of diabetes in mothers, pregnant women, and children during the twentieth century in the US. White began…
DiabetesDiabetic childrenDiabetic angiopathies in childrenPregnancy in women with disabilitiesDiabetes in childrenIn 2013, Lois Uttley, Sheila Reynertson, Larraine Kenny, and Louise Melling published “Miscarriage of Medicine: The Growth of Catholic Hospitals and…
LiteratureAbortionBirth ControlCatholicReproductionTwentieth-century researcher Ernest John Christopher Polge studied the reproductive processes of livestock and determined a method to successfully…
Smith, Audrey U.Parkes, A. S. (Alan Sterling), 1900-1990National Institute for Medical Research (Great Britain)Medical Research Council (Great Britain)GlycerinIan Donald was an obstetrician who developed the technology and therapy of ultrasound diagnostics during the twentieth century in Europe. Ultrasound…
ObstetricsGynecologyRespiratory therapy for newborn infantsFetal MedicineRespiratory Distress SyndromeFrom 1951 to 2001, researchers at the University of Oxford in Oxford, England, conducted the British Doctors’ Study, a study that examined the…
Doll, RichardHill, A. Bradford (Austin Bradford), 1897-1991Tobacco use--Health aspectsTobacco UseLungs--CancerEmma Goldman was a traveling public speaker and writer known for her anarchist political views as well as her opinions on contraception and birth…
AnarchismReproductive RightsAbortionBirth ControlHomestead Strike, Homestead, Pa., 1892In 1918, the New York State Court of Appeals in Albany broadened the justification physicians could use to prescribe contraceptives to married…
LawObscenity (Law)Abortion--Law and legislation--United StatesAbortionBirth control clinicsChāng (Chang) and Ēn (Eng) Bunker were conjoined twins in the nineteenth century in the United States, the first pair of conjoined twins whose…
Conjoined twinsSiamese TwinsTwinsIdentical twinsTwins, Siamese