Rob Kardashian may have been diagnosed with diabetes this week following a scary trip to the hospital, but much more than his blood sugar is out of sorts.
The troubled former reality star's kidneys and pancreas are failing, RadarOnline.com can exclusively reveal.
"His pancreas is basically not functioning," the family insider told Radar of the overweight recluse, 28. "He also has kidney problems. He's very, very sick."
The recent hospitalization has left mom Kris Jenner, 60, "worried and upset," the source added.
As Radar reported yesterday, Kardashian was rushed into medical treatment after experiencing excessive sweating and irregular breathing.
"Rob did not even want to go to the hospital," sources claimed. "His family made him."
For the last two years, Jenner's only son has stayed out of the spotlight, gaining massive amounts of weight while holed up in sister Khloe's home.
A recent attempt at a career comeback crumbled when he returned to dangerous old habits.
"Rob has gone off the rails again," an insider told Radar earlier this month. "He is, once again, out of control."