Abstract
Introduction
SPECT-CT in the detection of the sentinel lymph node (SLN) of breast cancer offers known advantages over conventional planar lymphoscintigraphy. Sometimes, it shows atypical findings like mediastinal lymphatic drainage. We have evaluated these atypical findings showed by SPECT-CT performed in patients with migration to the internal mammary chain (IMC) and their roles in the management of the patients.
Materials and methods
We reviewed the 56 lymphoscintigraphies (planar and SPECT-CT) of 56 women (average age: 55 years) diagnosed with breast cancer with IMC migration observed in the planar images. We compared the two techniques, obtaining the number of depicted nodes, atypical locations, their exact anatomical location and their role in the management of the patient.
Results
Planar images showed a total number of 81 IMC nodes. SPECT-CT showed 74 nodes in the IMC territory and 14 mediastinal lymphatic nodes in 6 patients. Out of the 81 IMC nodes reported by planar images, seven corresponded to mediastinal nodes. Planar and hybrid images showed 110 and 130 axillary nodes, respectively. SPECT-CT showed additional findings in five patients: three infraclavicular and two supraclavicular nodes that were exactly located. One intramammary node was discarded by the SPECT-CT as a focal skin contamination.
Conclusion
Mediastinal nodes are unexpected, but not uncommon findings that are important in the planning of SLN biopsy. SPECT-CT found more nodes than planar images, being able to separate mediastinal and IMC nodes, helping to exactly depict the SLN and its relations with anatomical structures.
Similar content being viewed by others
References
Krag D, Weaver D, Ashikaga T, Moffat F, Klimberg VS, Shriver C, et al. The sentinel node in breast cancer-a multicenter validation study. N Engl J Med. 1998;339:941–6.
McMasters KM, Tuttle TM, Carlson DJ, Brown CM, Noyes RD, Glaser RL, et al. Sentinel lymph node biopsy for breast cancer: a suitable alternative to routine axillary dissection in multiinstitutional practice when optimal technique is used. J Clin Oncol. 2000;18:2560–6.
Shivers S, Cox C, Leight G, Beauchamp D, Blumencranz P, Ross M, et al. Final results of the Department of Defense multicenter breast lymphatic mapping trial. Ann Surg Oncol. 2002;9:248–55.
D’Angelo-Donovan DD, Dickson-Witmer D, Petrelli NJ. Sentinel lymph node biopsy in breast cancer: a history and current clinical recommendations. Surg Oncol. 2012;21:196–200.
Schwartz GF, Giuliano AE, Veronesi U. Consensus Conference Committee. Proceedings of the consensus conference on the role of sentinel lymph node biopsy in carcinoma of the breast, April 19–22, 2001, Philadelphia, Pennsylvania. Cancer. 2002;94:2542–2551.
Martin RC 2nd, Edwards MJ, Wong SL, Tuttle TM, Carlson DJ, Brown CM, et al. Practical guidelines for optimal gamma probe detection of sentinel lymph nodes in breast cancer: results of a multi-institutional study. For the University of Louisville Breast Cancer Study Group. Surgery. 2000;128:139–44.
Veronesi U, Paganelli G, Viale G, Luini A, Zurrida S, Galimberti V, et al. A randomized comparison of sentinel node biopsy with routine axillary dissection in breast cancer. N Engl J Med. 2003;349:546–53.
Giuliano AE, Haigh PI, Brennan MB, Hansen NM, Kelley MC, Ye W, et al. Prospective observational study of sentinel lymphadenectomy without further axillary dissection in patients with sentinel node-negative breast cancer. J Clin Oncol. 2000;18:2553–9.
Schrenk P, Rieger R, Shamiyeh A, Wayand W. Morbidity following sentinel lymph node biopsy versus axillary lymph node dissection for patients with breast carcinoma. Cancer. 2000;88:608–14.
Lerman H, Metser U, Lievshitz G, Sperber F, Shneebaum S, Even-Sapir E. Lymphoscintigraphic sentinel node identification in patients with breast cancer: the role of SPECT-CT. Eur J Nucl Med Mol Imaging. 2006;33:329–37.
Bybel B, Brunken RC, DiFilippo FP, Neumann DR, Wu G, Cerqueira MD. SPECT/CT imaging: clinical utility of an emerging technology. Radiographics. 2008;28:1097–113.
Vercellino L, Ohnona J, Groheux D, Slama A, Colletti PM, Chondrogiannis S, et al. Role of SPECT/CT in sentinel lymph node detection in patients with breast cancer. Clin Nucl Med. 2014;39:431–6.
Pecking AP, Wartski M, Cluzan RV, Bellet D, Albérini JL. SPECT-CT fusion imaging radionuclide lymphoscintigraphy: potential for limb lymphedema assessment and sentinel node detection in breast cancer. Cancer Treat Res. 2007;135:79–84.
Husarik DB, Steinert HC. Single-photon emission computed tomography/computed tomography for sentinel node mapping in breast cancer. Semin Nucl Med. 2007;37:29–33.
Lerman H, Lievshitz G, Zak O, Metser U, Schneebaum S, Even-Sapir E. Improved sentinel node identification by SPECT/CT in overweight patients with breast cancer. J Nucl Med. 2007;48:201–6.
Bourre JC, Payan R, Collomb D, Gallazzini-Crepin C, Calizzano A, Desruet MD, et al. Can the sentinel lymph node technique affect decisions to offer internal mammary chain irradiation? Eur J Nucl Med Mol Imaging. 2009;36:758–64.
Estourgie SH, Tanis PJ, Nieweg OE, Valdés Olmos RA, Rutgers EJ, Kroon BB. Should the hunt for internal mammary chain sentinel nodes begin? An evaluation of 150 breast cancer patients. Ann Surg Oncol. 2003;10:935–41.
Paredes P, Vidal-Sicart S, Zanón G, Pahisa J, Fernández PL, Velasco M, et al. Clinical relevance of sentinel lymph nodes in the internal mammary chain in breast cancer patients. Eur J Nucl Med Mol Imaging. 2005;32:1283–7.
Madsen E, Gobardhan P, Bongers V, Albregts M, Burgmans J, De Hooge P, et al. The impact on post-surgical treatment of sentinel lymph node biopsy of internal mammary lymph nodes in patients with breast cancer. Ann Surg Oncol. 2007;14:1486–92.
Postma EL, van Wieringen S, Hobbelink MG, Verkooijen HM, van den Bongard HJ, Borel Rinkes IH, et al. Sentinel lymph node biopsy of the internal mammary chain in breast cancer. Breast Cancer Res Treat. 2012;134:735–41.
Groheux D, Ferré R, Rubello D, Vercellino L, Hindié E. Breast cancer patient with an uncommon lymphatic drainage evidenced by SPECT/CT. Clin Nucl Med. 2014;39:176–9.
Kroman N, Wohlfahrt J, Mouridsen HT, Melbye M. Influence of tumor location on breast prognosis. Int J Cancer. 2003;105:524–45.
Gallowitsch HJ, Kraschl P, Igerc I, Hussein T, Kresnik E, Mikosch P, et al. Sentinel node SPECT-CT in breast cancer. Can we expect any additional and clinically relevant information? Nuklearmedizin. 2007;46:252–6.
Coffey JP, Hill JC. Breast sentinel node imaging with low-dose SPECT/CT. Nucl Med Commun. 2010;31:107–11.
Law M, Ma WH, Leung R, Wong KK, Ho WY, Kwong A. Evaluation of patient effective dose from sentinel lymph node lymphoscintigraphy in breast cancer: a phantom study with SPECT/CT and ICRP-103 recommendations. Eur J Radiol. 2012;81:717–20.
Zakaria S, Degnim AC, Kleer CG, Diehl KA, Cimmino VM, Chang AE, et al. Sentinel lymph node biopsy for breastcancer: how many nodes are enough? J Surg Oncol. 2007;96:554–9.
Yi M, Meric-Bernstam F, Ross MI, Akins JS, Hwang RF, Lucci A, et al. How many sentinel lymph nodes are enough during sentinel lymph node dissection for breast cancer? Cancer. 2008;113:30–7.
Ortín-Pérez J, Vidal-Sicart S, Duch J, Doménech B, Pons F. Bilateral drainage in the internal mammary chain in the detection of the sentinel lymph node in a breast tumor. Rev Esp Med Nucl. 2009;28:128–9.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
There are no potential conflicts of interest to disclose or of funding received for the work from any of the following organizations: National Institutes of Health (NIH); Wellcome Trust; Howard Hughes Medical Institute (HHMI); and other(s).
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. For this type of study, formal consent is not required.
Rights and permissions
About this article
Cite this article
Serrano-Vicente, J., Rayo-Madrid, J.I., Domínguez-Grande, M.L. et al. Role of SPECT-CT in breast cancer sentinel node biopsy when internal mammary chain drainage is observed. Clin Transl Oncol 18, 418–425 (2016). https://doi.org/10.1007/s12094-015-1384-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12094-015-1384-x