This is INSANE. 

Doctors in Buenos Aires, Argentina, just removed the WORLD'S LARGEST TUMOR from a 54-year-old woman's womb.  How large? 

Try FIFTY-ONE POUNDS.

The tumor was about the size of a large watermelon and had been growing inside of the woman for a year-and-a-half.  It was malignant, so it had to be removed . . . and took the team about four hours to get it out.
The woman is currently recovering and is doing well.