Translation of gangrene in Spanish

We drove to the airport to do early check-in but it went so quickly that we had four hours left before our flight departed. We therefore took a cab back into town and visited the local market.
I bought some food also for the next day, where we planed a trip to the Angkor Wat. I returned to our room and picked up my fiance. Sammy was already waiting in the lobby for us.
We found someone to fix our tire in Villa La Angostura, a village on the other side of the lake. We also ate lunch there and enjoyed the atmosphere of this little town, before moving on to the seven lakes drive.