But doctors say that people with severe liver disease from alcohol use may need more than just a partial living liver donation to thrive.

"The sicker someone is, the more they benefit from getting an entire liver from a deceased donor, as opposed to part of the liver from a living donor," said Dr. Saumya Jayakumar, a liver specialist in Edmonton and an Associate Professor in the Faculty of Medicine & Dentistry at the University of Alberta.

"On the off chance their (living) liver doesn't work, they urgently get listed for a deceased donor," said Jayakumar. "We need to make sure that everyone who is a candidate for a living donor is also a candidate for a donor graft as well, " she added.

Guy you were responding to wasn't entirely accurate with what the article says, but general idea is there. If the partial liver fails, then they immediately get added to the full liver list, which is why they need to meet the full liver list requirements. Based on how end-stage she was, it sounds like its less likely the partial would be successful.