title: The feasibility of real-time transmission of sonographic images from a remote location over low-bandwidth Internet links: a pilot study.
abstract: OBJECTIVE
  We sought to show that sonography can be performed in teleconference settings, "telesonography," in which a remotely located sonography interpreter can monitor the examination in real-time and guide the examiner with voice commands while the patient simultaneously undergoes imaging, albeit at low resolution, thus helping to overcome the lack of trained operators in certain areas.
  
  
  CONCLUSIONS
  This system of image transfer offers the potential for sonography to be performed at a remote underdeveloped region and interpreted in real-time at a distant site by trained radiologists, thereby extending the presence of physicians in virtual space.
authors.affiliation: Dartmouth Medical School, Hanover, NH, USA.
authors.forename: Veljko
authors.initials: V
authors.lastname: Popov
authors.forename: Dusan
authors.initials: D
authors.lastname: Popov
authors.forename: Ilija
authors.initials: I
authors.lastname: Kacar
authors.forename: Robert D
authors.initials: RD
authors.lastname: Harris
mesh_terms: D003199:Computer Systems; D044962:Data Compression / Q000379:methods*; D005240:Feasibility Studies; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D007090:Image Interpretation, Computer-Assisted / Q000379:methods*; D020407:Internet; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D019112:Teleradiology / Q000379:methods*; D014463:Ultrasonography / Q000379:methods*; D014584:User-Computer Interface