Lymphatic mapping in breast cancer.
The most accurate predictor of survival in breast cancer is the presence or absence of lymph node metastases. Lymphatic mapping with sentinel node biopsy is a new technique that provides more accurate nodal staging compared with routine histology for women with breast cancer, but without the morbidity of a complete lymph node dissection. Sentinel lymph node (SLN) biopsy is a more conservative approach to the axilla that requires close collaboration from the surgical team, nuclear medicine, and pathology. National trials are investigating the clinical relevance of the upstaging that occurs with a more intense examination of the SLN. As is the case with breast preservation as a viable alternative to mastectomy for the definitive treatment of the primary node, selective lymphadenectomy has the ability to decrease morbidity without compromising patient care.
Dauway
E L
EL
Comprehensive Breast Cancer Program, H. Lee Moffitt Cancer Center, Tampa, Florida, USA.
Giuliano
R
R
Haddad
F
F
Pendas
S
S
Costello
D
D
Cox
C E
CE
Berman
C
C
Ku
N N
NN
Reintgen
D S
DS
D001943:Breast Neoplasms / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis / Q000000981:diagnostic imaging* / Q000473:pathology / Q000532:radiotherapy; D009683:Nuclear Medicine / Q000379:methods; D011859:Radiography