Pope Francis appears to have an "early, mild renal insufficiency" as he remains hospitalized in critical condition, the Holy See Press Office said in Sunday evening update.

Pope Francis remained in critical condition in an Italian hospital on Sunday, as officials shared that he is suffering from early-stage kidney failure amid his treatment for bilateral pneumonia.Francis,

Pope Francis was conscious but still receiving high flows of supplemental oxygen Sunday following a respiratory crisis and blood transfusions, the Vatican said.