Radiology in the Cloud

Cross-posted on the Google for Work blog. Japan faces a critical shortage of radiologists. Although major hospitals are well equipped to conduct scans, the scarcity of experts to read them and give patients their diagnoses means that people, especially those in rural areas, often have to wait a long time to discover their results. This can have tragic consequences for people with serious conditions. To address this shortage and help people get accurate diagnoses faster, Medical Network Systems Inc. (MNES) in Hiroshima started running a remote diagnosis service in 2000. Rather than waiting for patients to come to hospitals, we bring the radiology equipment to them. This teleradiology service has helped combat the challenge of getting scanning technology to people in remote areas; however, we are still short on specialists that can read the scans, and we wanted to find ways to give access to patients in areas without specialists. Last year, our team started using Google Cloud Platform to power our remote-diagnosis systems. Patients used to be given a hard copy of their scan to take to a doctor or specialist. Moving the process to the cloud speeds everything up. All of our buses are equipped with CT scanning machines, so our technicians upload images and scans right from the bus. Specialists can then log into the system from wherever they’re working and see the scans and diagnose the patient remotely. Reading scans is a very specialized process. Radiologists must examine lots of images and scans in a very particular sequence, and it’s important that this process isn’t laggy or slow. One of the benefits of using Google’s services is that they can handle massive volumes of information. Google App Engine processes the images and data in the right sequence and enables us to cross reference patient inputs with existing radiographic and pathological information. Instead of waiting for a few days or a week for a diagnosis, which was the usual turnaround for our teleradiology service, patients get their results within a few hours. And it’s not just our patients benefiting from remote diagnosis; enabling our radiologists to work from anywhere has meant that many of our female specialists are able to stay in the workforce — diagnosing scans while working from home and taking care of their kids. With so few radiologists in Japan, this flexibility helps us keep skilled technicians in the workforce. We’re optimistic about the potential for cloud-based technology to enrich our understanding of pathological issues and believe it signals a new chapter for the healthcare industry by removing geographical barriers between patients and doctors. - Posted by Dr. Naoyuki Kitamura, CEO, Japan’s Medical Network Systems Inc. source: http://googlecloudplatform.blogspot.com