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Horváth Z, Paszt A, Simonka Z, Látos M, Oláh V, Nagyszegi D, Kaizer L, Fejes Z, Hamar S, Csörgő E, Ormándi K, Lázár M, Lázár G. Is intraoperative touch imprint cytology indicated in the surgical treatment of early breast cancers? Eur J Surg Oncol 2017; 43:1252-1257. [PMID: 28139361 DOI: 10.1016/j.ejso.2017.01.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Revised: 11/29/2016] [Accepted: 01/10/2017] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Intraoperative touch imprint cytology (TIC) of the sentinel lymph node(s) (SLN(s)) in the treatment of breast cancer has significantly reduced the number of axillary block dissections (ABD) required during second surgeries. Based on recent studies, ABD was not considered necessary if the presence of tumor cells/micrometastasis was confirmed in the SLN(s) or in the case of macrometastases in a patient group meeting the inclusion criteria for the ACOSOG Z0011 study. Our aim was to determine the sensitivity and usefulness of TIC with regard to these results. METHODS TICs of the SLN(s) were examined in 1168 patients operated on for breast cancer. The method was also analyzed retrospectively based on the guidelines for the Z0011 study. During TIC, new samples were cut every 250 μm; impression smears were evaluated after being stained with hematoxylin eosin. RESULTS TIC confirmed metastasis in 202 cases (202/1168, 17.29%). Metastasis was confirmed in SLN(s) in 149 additional cases during a final histological examination. The sensitivity of TIC was found to be 57.18%, and its specificity was 99.63%. An analysis was then performed except for cases that met the inclusion criteria for the Z0011 study and with metastasis smaller than 2 mm (micrometastasis/isolated tumor cells) considered to be positive during intraoperative cytology. The sensitivity of the method decreased to 34.23%, while its specificity was still high at 99.76%. CONCLUSIONS Based on the new guidelines for ABD, imprint cytology cannot be considered a beneficial and cost-effective intervention in the surgical treatment of early breast cancer.
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Affiliation(s)
- Z Horváth
- Department of Surgery, University of Szeged, Albert Szent-Györgyi Clinical Center, Semmelweis u. 8., Szeged, H-6720, Hungary.
| | - A Paszt
- Department of Surgery, University of Szeged, Albert Szent-Györgyi Clinical Center, Semmelweis u. 8., Szeged, H-6720, Hungary.
| | - Z Simonka
- Department of Surgery, University of Szeged, Albert Szent-Györgyi Clinical Center, Semmelweis u. 8., Szeged, H-6720, Hungary.
| | - M Látos
- Department of Surgery, University of Szeged, Albert Szent-Györgyi Clinical Center, Semmelweis u. 8., Szeged, H-6720, Hungary.
| | - V Oláh
- Department of Surgery, University of Szeged, Albert Szent-Györgyi Clinical Center, Semmelweis u. 8., Szeged, H-6720, Hungary.
| | - D Nagyszegi
- Department of Surgery, University of Szeged, Albert Szent-Györgyi Clinical Center, Semmelweis u. 8., Szeged, H-6720, Hungary.
| | - L Kaizer
- Department of Pathology, University of Szeged, Albert Szent-Györgyi Clinical Center, Allomás u. 2., Szeged, H-6720, Hungary.
| | - Z Fejes
- Department of Pathology, University of Szeged, Albert Szent-Györgyi Clinical Center, Allomás u. 2., Szeged, H-6720, Hungary.
| | - S Hamar
- Department of Pathology, University of Szeged, Albert Szent-Györgyi Clinical Center, Allomás u. 2., Szeged, H-6720, Hungary.
| | - E Csörgő
- Department of Pathology, University of Szeged, Albert Szent-Györgyi Clinical Center, Allomás u. 2., Szeged, H-6720, Hungary.
| | - K Ormándi
- Diagnoscan Hungary - Szeged, Semmelweis u. 6., Szeged, H-6725, Hungary.
| | - M Lázár
- Diagnoscan Hungary - Szeged, Semmelweis u. 6., Szeged, H-6725, Hungary.
| | - G Lázár
- Department of Surgery, University of Szeged, Albert Szent-Györgyi Clinical Center, Semmelweis u. 8., Szeged, H-6720, Hungary.
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Cserni G, Bori R, Sejben I, Vörös A, Kaiser L, Hamar S, Csörgő E, Kulka J. Unifocal, multifocal and diffuse carcinomas: A reproducibility study of breast cancer distribution. Breast 2013; 22:34-8. [DOI: 10.1016/j.breast.2012.05.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2012] [Revised: 05/06/2012] [Accepted: 05/14/2012] [Indexed: 11/26/2022] Open
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