A review of Japanese telemedicine research and global co-operation.

We can trace 229 telemedicine trials in Japan. Of these, 150 were active in 1998, including 73 in radiology, 24 in home care, 22 in medical imaging, 20 in pathology, 5 in ophthalmology, and 3 in dentistry. Some of them have been reformed into practical daily activities. However, activities using the same method work in some local areas but not in others. Typical successful cases will be presented and discussed. We are constructing Japan-Canada cooperation in numerous areas using several communicative methods: ordinary telephone, ordinary Internet, ISDN (2B/6B), and an offline network using optical memory cards (which patients carry). We have introduced successful domestic cases into global cooperation. Some of them will be useful for exchanging medical information among developing countries.