DIY TISSUE EXPANSION AT HOME? If MIT says so, they're serious

Heather Furnas, MD  posted this photo of air-action tissue expansion device on Twitter today.   Talk about revolutionary--never dreamed I'd be reading this.

https://www.technologyreview.com/s/602755/device-lets-cancer-patients-assist-in-their-own-breast-reconstruction-at-home/?utm_campaign=add_this&utm_source=twitter&utm_medium=post  

Article  from MIT Technology Review includes quote from Columbia clinical trial participant.

I just Googled MIT Technology Review Tissue Expander.