calcified gall bladder and flushing

i am about to do a gall bladder flush, and i found out my gall bladder walls are calcified, is it still possible to do a succesfull flush?it seems to me the gall bladder will not contract properly or not at all is that so?is it safe to do a flush then?also i read it is possible the calcification of the gall bladder could develope into cancer.therefore it is adviced to remove it.any information greatly appreciated.thanks. Tweet