Rossi, C.R.

patient melanoma sn tumour burden sentinel tumour lymph criteria surgery society ltd breslow thickness group completion sn-positive melanoma rotterdam criteria rotterdam burden survival john wiley study dissection surgery location rdc criteria s-classi fication british 1·00 journal outcome fication oncol signi model thickness 1 2 ≥3 breslow analysis subcapsular completion lymphadenectomy 0·1 mm sentinel node-positive melanoma ulceration biopsy sn-positive s-classi metastase sentinel node table analyses dewar 0·1 prognostic factor cancer lymphadenectomy ficant wiley centre thompson jf disease-speci fic survival 0·1–1·0 van der ploeg sentinel node biopsy dewar criteria node-positive tumour ulceration non-subcapsular society matched-pair analysis 0·001 prognosis multivariable analyses intranodal location sn metastases i.q.r multivariable 1·0 signi ficantly www.bjs.co.uk 1396–1405 rotterdam –dewar akkooi