Pritchard, C.

patient n-sln lymph breast cancer cluster axillary tumours breast cancer disease metastase sentinel tumour micrometastase metastatic disease tumour cells metastatic n-sln metastases n-sln involvement carcinoma involvement dissection metastasi grade article t 12 tumours study ductal micrometastasi micrometastatic non-sentinel lymph node axillary node dissection sln micrometastases axillary dissection group non-sentinel 32 patients tumour size t 1 tumours grade 3 tumours sentinel node metastasis sentinel lymph nodes sentinel node micrometastasis oncol micrometastatic sln disease sentinel lymph node clearance micrometastatic disease grade tumours sentinel node n-sln micrometastases den bakker breast carcinoma van weeszenberg control procedure rotterdam axillary clearance specimens macrometastase t 23 tumours department van diest pj pathology breast carcinoma need pathol odds ratio gain insight section occult 250 m intervals axillary clearance m lymph node f h beverdam sln micrometastasis interval sectioning basis november downloaded immunohistochemistry