Bone Thugs-N-Harmony member Krayzie Bone has been hospitalized with life-threatening complications from a rare inflammatory disease called sarcoidosis. The rapper born Anthony Henderson, 50, reportedly began coughing up large amounts of blood on Friday and checked himself into a facility in Los Angeles. He underwent emergency surgery to address a bleeding artery in his lungs, and is currently intubated on a ventilator. TMZ reports that the first surgery failed to stop the bleeding, and we was scheduled to have another one yesterday. Fellow Bone Thugs-N-Harmony member Bizzy Bone asked fans to “Pray 4 Kray” on social media yesterday, and shared messages from supporters like LeBron James and Juicy J.