21. Computed radiography ( CR ) is often distinguished from Direct Radiography ( DR ). 22. Computed radiography ( CR ) is often distinguished from Direct Radiography ( DR ). 23. In digital radiography systems it is the size of the individual thin film transistors. 24. Radiography found that males had abnormal teeth morphology.25. Usual findings of plain radiography are nasopharyngeal mass seen and frequent bilateral sinus involvement. 26. This element is effective for use with neutron radiography and in shielding of nuclear reactors. 27. Plain radiography was the only imaging modality available during the first 50 years of radiology. 28. It specialises in degrees in nursing, physiotherapy, midwifery, occupational therapy and radiography . 29. However, contrasted brain radiography ( particularlyanterior and posterior commissures were used as intracranial landmarks. 30. Plain chest radiography shows normal lung volumes, with characteristic patchy unilateral or bilateral consolidation.