title: Current status of digital mammography for screening and diagnosis of breast cancer.
abstract: OBJECTIVE
  Digital mammography is becoming the preferred technique for investigation of the breast. It is important, therefore, to analyze not only the accuracy of this technique in the screening and the diagnostic environment but also to evaluate its strengths and limits. In addition, communication with other specialists inside and outside the hospital is essential.
  
  
  RESULTS
  Recent publications of large clinical trials have shown that digital mammography is as accurate as film-screen mammography in a screening setting. Technical protocols for acceptance testing of these modalities are emerging but they are not yet complete. The literature shows that reading on soft copy may be preferred to hard copy. The high cost is still an important limiting factor in the easy introduction of full-field digital mammography in a hospital.
  
  
  CONCLUSIONS
  Digital mammography is becoming the method of choice in the detection and characterization of breast cancer. Today, physical and technical protocols as well as large clinical trials are assessing the performance of this technology. A lot of work remains in the optimization of the different parts of the imaging chain: exposure setting, acceptability of detectors, dedicated post processing, viewing conditions and computer-aided detection. In parallel with these developments, newer digital technologies are being explored (tomosynthesis).
authors.affiliation: Department of Radiology, University Hospitals Leuven, Leuven, Belgium. chantal.vanongeval@uz.kuleuven.ac.be
authors.forename: Chantal
authors.initials: C
authors.lastname: Van Ongeval
authors.forename: Hilde
authors.initials: H
authors.lastname: Bosmans
authors.forename: André
authors.initials: A
authors.lastname: Van Steen
mesh_terms: D001943:Breast Neoplasms / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D008327:Mammography / Q000379:methods*; D008403:Mass Screening / Q000379:methods*