According to the Food and Agriculture Organization of the United Nations, the average minimum daily energy requirement is about 1,800 kilocalories (7,500 kJ) per person.
U.S. National Library of Medicine(0.00 / 0 votes)Rate this definition: Diagnostic Imaging. Any visual display of structural or functional patterns of organs or tissues for diagnostic evaluation. It includes measuring physiologic and metabolic responses to physical and chemical stimuli, as well as ultramicroscopy.
Diagnostic imaging. Your diagnostic tests may include one or more of the following procedures: 1  Mammogram: X-ray images of the breast. 2  At DF/BWCC, we use digital mammograms, which provide a clear two-dimensional image highlighting unusual structures such as calcifications or masses, which may need further evaluation.