Positioning is key to cancer detection.
D001921:Brain / Q000473:pathology*; D001943:Breast Neoplasms / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008327:Mammography; D011187:Posture; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging*; D011829:Radiation Dosage; D011856:Radiographic Image Enhancement; D020521:Stroke / Q000453:epidemiology; D014947:Wounds and Injuries / Q000000981:diagnostic imaging*