New diagnosis

Hello. My husband has just been diagnosed with liposarcoma . The liposarcoma is in his scrotal area. A biopsy  confirmed this diagnosis. We found this out 2 days ago .We are told an mdt will take place, will this still go ahead due to the Easter holidays? We have to go to the specialist centre in Leeds when we hear from them. Am thinking be will need an mri to see if it has spread anywhere else, possibly orchidectomy , radiation or chemotherapy.  The liposarcoma is about 20cm . Is this huge? Is it even operable. I am so worried for him. Please any advice.. He is well in himself at present