My mom had operation done to remove lover cancer. 3 months later it is back ? is it medical negligence or just bad lick ? why does she have to wait a month for help ? she is suffering and they are taking their time why ?

Missing info: There are primary liver cancers but cancers can go there as a metastasis or secondary location from another primary site. A comment on the care would only be appropriate by a cancer specialist who had all the original & surgical records to review. Any further care timing or type is best determined by those with all the current information.