Tuesday, July 29, 2008

Cool iPhone Crap for Radiologists

I just got back from a radiology meeting in Colorado, where I gave a short presentation subtitled "Cool Internet Crap for Radiologists".

Not surprisingly, a number of these applications were ones that can be installed on the new iPhone 2.0 software. Some of these apps are cool enough to warrant their own posting. Others I'll mention below.

For anyone teaching anatomy to students, apps such as Netter's Anatomy Flash Cards are pretty obvious choices. Pulling up an organ or a muscle on my iPhone is sometimes a lot quicker than dumpster-diving for a similar web-based picture on our workstations.


The audience especially liked my description of Shazam, which has nothing at all to do with radiology.

It works like this:
  1. you hear an unfamiliar song on the radio
  2. you hit the "Tag Now" button
  3. the app listens for about 15 seconds, and then queries the Shazam server
  4. you then get back a reply that looks like this:


As you can see, a successful hit not only returns the name of the tune, album and band, but also cover art and a link to the iTunes store where you can get your own copy. When available, a YouTube video link also pops up.  At the end of a session of listening, Shazam displays a list of all the songs you've just been listening to.

How does it work? The Shazam site says it is "powered by the world's leading music recognition technology". However, for all I know, this "technology" may actually be students chained in dungeons and fed beer and pizza through IV tubing.

However it works, my son and I had a rather large time using this app on our drive back and forth between the Denver airport and the meeting site in Vail.  Shazam worked fine with most of the pop, rock and country stations we monitored. However, it had no luck at all with the few ethnic and classical stations we tried.

It's not much of a stretch to imagine a Shazam-like iPhone app for radiological diagnosis. Non-radiologists could someday point their iPhones at an image, and then upload image features somewhere into the cloud for interpretation. Fortunately for the bottom lines (and bottoms) of radiologists everywhere, medical image analysis seems to be a lot tougher problem than top-40 musical analysis.

3 comments:

Pete said...

I hope you have seen Mobile MIM? And if you haven't I would like to learn how you missed it.

http://www.youtube.com/watch?v=13A2Ac5Mpns
(you may want to click on "watch in high quality" under the "Views")

or

http://www.apple.com/quicktime/qtv/wwdc08/
MIMvista is introduced around the 48:00 mark

The Samurai Radiologist said...

@ pete:

Yes, I've played with MIM and it is pretty cool.

However, I haven't had the chance to upload any of my own images onto it yet. That seems to require buying a copy of the MIM Server or Workstation, which only seem to work on Windows machines. Also, it's not apparent from the MIM website how much either product costs.

I'd be very surprised if the OsiriX folks don't soon come up with an iPhone app for mobile viewing. If so, my main feature request will be the ability to fly through cases in 3D using the iPhone's accelerometers!

Pete said...

Our next major release, MIM 5.0 will support both the PC and Mac platforms. It should be demoing at RSNA and will start selling in the first half of 2009.

For cost and questions either call us at 866-421-2536 or fill out:

http://www.mimvista.com/contact_feedback

As for OsiriX on the iPhone, they have a video and we have see the app at the Apple WWDC. I believe they said on a blog or something about later this year? I think it will support DICOM, where Mobile MIM does not. Here is our FAQ:

http://www.mimvista.com/iphone/faq