Radio-guided vs clip-guided localization of nonpalpable mass-like lesions of the breast from a screened population: A propensity score-matched study.
breast cancer
breast-conserving surgery
clip
nonpalpable breast lesions
radio-guided occult lesion localization
Journal
Journal of surgical oncology
ISSN: 1096-9098
Titre abrégé: J Surg Oncol
Pays: United States
ID NLM: 0222643
Informations de publication
Date de publication:
Jun 2019
Jun 2019
Historique:
received:
28
11
2018
revised:
11
01
2019
accepted:
30
01
2019
pubmed:
12
2
2019
medline:
15
5
2019
entrez:
12
2
2019
Statut:
ppublish
Résumé
An accurate localization is mandatory to tailor breast lumpectomy in nonpalpable cancers. The aim of this study was to compare radio-guided localization (ROLL) vs ultrasound localization of a titanium clip with collagen (TCC) in nonpalpable mass-like breast cancers. Two hundred seventy-three consecutive patients were reviewed: 64 patients were localized by TCC and 209 patients by ROLL. Propensity score-matched analysis was performed. Margin status and reintervention rates were compared. Adequacy of resection was expressed as the calculated resection ratio (CRR) considering lesion size. Loco-regional and distant recurrence rates were assessed with ROLL vs TCC. No differences were found with ROLL vs TCC in clear margins (90.6% vs 89.1%; odds ratio, 0.74; P = 0.64) or reoperations (6.7% vs 1.6%; P = 0.529). ROLL allowed more tailored resections compared with TCC (adjusted CRR, 1.7 vs 2.7; P = 0.0008), particularly in lesions with associated extensive intraductal component (CRR, 3.0 vs 4.5; P = 0.017). Loco-regional recurrence occurred in 1.9% of ROLL patients vs 3.2% of TCC cases (P = 0.628). ROLL and TCC are equally effective to excise nonpalpable mass-like breast cancers with clear margins, providing similar loco-regional control. However, ROLL allows more tailored breast resections, particularly in lesions with the associated extensive intraductal component.
Sections du résumé
BACKGROUND AND OBJECTIVES
OBJECTIVE
An accurate localization is mandatory to tailor breast lumpectomy in nonpalpable cancers. The aim of this study was to compare radio-guided localization (ROLL) vs ultrasound localization of a titanium clip with collagen (TCC) in nonpalpable mass-like breast cancers.
METHODS
METHODS
Two hundred seventy-three consecutive patients were reviewed: 64 patients were localized by TCC and 209 patients by ROLL. Propensity score-matched analysis was performed. Margin status and reintervention rates were compared. Adequacy of resection was expressed as the calculated resection ratio (CRR) considering lesion size. Loco-regional and distant recurrence rates were assessed with ROLL vs TCC.
RESULTS
RESULTS
No differences were found with ROLL vs TCC in clear margins (90.6% vs 89.1%; odds ratio, 0.74; P = 0.64) or reoperations (6.7% vs 1.6%; P = 0.529). ROLL allowed more tailored resections compared with TCC (adjusted CRR, 1.7 vs 2.7; P = 0.0008), particularly in lesions with associated extensive intraductal component (CRR, 3.0 vs 4.5; P = 0.017). Loco-regional recurrence occurred in 1.9% of ROLL patients vs 3.2% of TCC cases (P = 0.628).
CONCLUSIONS
CONCLUSIONS
ROLL and TCC are equally effective to excise nonpalpable mass-like breast cancers with clear margins, providing similar loco-regional control. However, ROLL allows more tailored breast resections, particularly in lesions with the associated extensive intraductal component.
Substances chimiques
Titanium
D1JT611TNE
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
916-924Informations de copyright
© 2019 Wiley Periodicals, Inc.