Jarmo Reponen | PubMed Health

PubMed2004

Radiology as a part of a comprehensive telemedicine and eHealth network in Northern Finland.

Oulu University Hospital is the northernmost tertiary hospital in Finland and its responsibility area is the largest in the country, covering nearly half of the Finnish territory, also including the arctic regions. Because of vast distances and a sparse population, Oulu has been a forerunner in developing telemedicine and eHealth services in the country. The development started in 1990 and has resulted in the establishment of teleradiology and televideoconferencing services, distance education and a multimedia medical record with remote access capabilities. Wireless technology has been a special focus area, as has the development of an efficient communication between primary care and secondary care. This review highlights some of the key success elements.

Arctic Regions↗

PubMed2003

A portable diagnostic workstation based on a Webpad: implementation and evaluation.

A wireless hand-held Webpad device was used to review a sample set of cranial computerized tomography (CT) studies to assess its diagnostic capabilities and its feasibility as a portable diagnostic workstation for radiology. The data-set consisted of 30 head CT studies of emergency cases. Two neuroradiologists and a senior radiologist participated in the evaluation of the portable workstation. They used a Web-based viewer that we developed, which provided all the major functionalities required for radiological image review. The reported radiological findings and diagnoses were compared with a gold standard, comprising a set of diagnoses previously formulated by a consensus panel of radiologists who had reviewed the original studies. The diagnoses made using the Webpad were correct (no major discrepancies) in 82 out of 90 interpretations (91%), which is comparable to the accuracy reported in image review with a conventional radiological workstation. The average total working time per diagnosis was 5 min 25 s (range 2-12 min). The simplicity of use of the system and its low cost make it suitable for distributing radiological studies within hospital facilities.

Adolescent↗