The pope slept and is resting," the Vatican statement said. The Vatican had said late Sunday his condition remains critical and he is suffering from mild kidney impairment, although he was able to attend Mass at Gemelli hospital Sunday morning with medical staff.

ROME and LONDON -- Pope Francis was "resting" on Monday morning after spending his 10th night in the hospital, the Vatican press office said. "The night passed well, the Pope slept and is resting," the office said in a short statement.

Pope Francis, 88, was resting Monday morning, his 10th day at the hospital for a complex lung infection that led to the early stages of kidney insufficiency.