title: Image quality in real-time teleultrasound of infant hip exam over low-bandwidth internet links: a transatlantic feasibility study.
abstract: Evolution of communication systems, especially internet-based technologies, has probably affected Radiology more than any other medical specialty. Tremendous increase in internet bandwidth has enabled a true revolution in image transmission and easy remote viewing of the static images and real-time video stream. Previous reports of real-time telesonography, such as the ones developed for emergency situations and humanitarian work, rely on high compressions of images utilized by remote sonologist to guide and supervise the unexperienced examiner. We believe that remote sonology could be also utilized in teleultrasound exam of infant hip. We tested feasibility of a low-cost teleultrasound system for infant hip and performed data analysis on the transmitted and original images. Transmission of data was accomplished with Remote Ultrasound (RU), a software package specifically designed for teleultrasound transmission through limited internet bandwidth. While image analysis of image pairs revealed statistically significant loss of information, panel evaluation failed to recognize any clinical difference between the original saved and transmitted still images.
authors: Technical faculty Mihajlo Pupin Zrenjanin, University of Novi Sad, Djure Djakovica bb, 23000, Zrenjanin, Republic of Serbia. martinovd@yahoo.com
authors: Dobrivoje
authors: D
authors: Martinov
authors: Veljko
authors: V
authors: Popov
authors: Zoran
authors: Z
authors: Ignjatov
authors: Robert D
authors: RD
authors: Harris
mesh_terms: D005240:Feasibility Studies; D005260:Female; D006618:Hip Dislocation, Congenital / Q000000981:diagnostic imaging*; D006801:Humans; D007091:Image Processing, Computer-Assisted; D007223:Infant; D020407:Internet; D008297:Male; D011786:Quality Control; D019114:Remote Consultation / Q000295:instrumentation / Q000379:methods; D012984:Software; D017216:Telemedicine / Q000379:methods*; D018608:Ultrasonography, Doppler / Q000379:methods*