Could radiotherapy play a major role in misidentification of sentinel lymph node in breast cancer recurrence?

Could radiotherapy play a major role in misidentification of sentinel lymph node in breast cancer recurrence?
Radiother Oncol. 2018 Aug 30;:
Authors: Lissidini G, Trifirò G, Veronesi P, Grana C, Zurrida S, Galimberti V, Corso G, Vellani C, Ivaldi GB
Abstract
Misidentification of sentinel lymph node via lymphoscintigraphy for breast cancer is an infrequent event. We analysed 35.022 consecutive procedures from a single institution and tried to find a correlation between failures of sentinel node identification and previous oncologic treatments received by the patients.
PMID: 30174108 [PubMed - as supplied by publisher]

Source: Radiotherapy and Oncology : journal of the European Society for Therapeutic Radiology and Oncology - August 30, 2018 Category: Radiology Authors: Lissidini G, Trifirò G, Veronesi P, Grana C, Zurrida S, Galimberti V, Corso G, Vellani C, Ivaldi GB Tags: Radiother Oncol Source Type: research