Black Esophagus: A Rare Cause of Gastrointestinal Hemorrhage in the Emergency Department | MDedge Emergency Medicine
![Dave Epstein on Twitter: "Fun little trick is to use coffee grounds as an #exfoliant. The oils in the coffee feel great. Just rinse the grounds and it's amazing how smooth your Dave Epstein on Twitter: "Fun little trick is to use coffee grounds as an #exfoliant. The oils in the coffee feel great. Just rinse the grounds and it's amazing how smooth your](https://pbs.twimg.com/media/Fi5SxJuXwAgs7fO.jpg)
Dave Epstein on Twitter: "Fun little trick is to use coffee grounds as an #exfoliant. The oils in the coffee feel great. Just rinse the grounds and it's amazing how smooth your
![Steven Bollipo on Twitter: "Time is running out (<2 hrs to go), I managed slide no 3 on the bane of our lives: Coffee Ground Vomiting! More often than not it turns Steven Bollipo on Twitter: "Time is running out (<2 hrs to go), I managed slide no 3 on the bane of our lives: Coffee Ground Vomiting! More often than not it turns](https://pbs.twimg.com/media/EPpJABWUwAAxyJQ.jpg:large)