Up to 600 jobs are at risk at the Royal Liverpool hospital.
Bosses say that's the worst case scenario as they look to make savings.
Union leaders claim jobs are being cut to fund a new £450 million hundred and fifty million hospital.
More top news
Grey start but improving with some warm sunshine by afternoon
Misty again overnight. Murky and damp conditions returning to the Pennines. Grey start Friday but warm sunshine will develop from the west
Your weekend weather outlook for the Northwest and Isle of Man