The book describes most of the methods that are currently used in metastasis research. Both in vivo and in vitro protocols are illustrated, so that the metastatic process can be either analysed as a whole, or single events addressed separately. Each method is described in the frame of the metastatic process, therefore its significance and its limitations in the context of metastasis are always taken into account. Whenever possible, several alternative procedures are reported per each experimental issue, so that the researcher can choose the one that better suits her/his needs...