Selective Interarterial Radiation Therapy (SIRT) in Colorectal Liver Metastases: How Do We Monitor Response?

Table 2

Individual study response criteria.

Study	Complete response %	Partial response %	Stable disease %
Anderson; et al. 1992 [21]	Not measured	Not measured	Up to 25% increase or decrease in the sum of largest perpendicular diameters
Stubbs; et al. 2006 [22]	Response defined as definite reduction in size of; index lesions no enlarging or new lesions		No definite increase or decrease of lesion no new lesions
Boppudi; et al. 2006 [23]	Not measured	Not measured	Less than a 10% change in sum of products of perpendicular diameters