Possibilities of SPECT-CT in the diagnosis of tumor lesion of axillary lymph nodes in patients with breast cancer
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Keywords

breast cancer
lymph nodes
metastases
SPECT-CT

How to Cite

, , , , , , & . (2014). Possibilities of SPECT-CT in the diagnosis of tumor lesion of axillary lymph nodes in patients with breast cancer. Voprosy Onkologii, 69(6), 51–56. https://doi.org/10.37469/0507-3758-2014-60-2-51-56

Abstract

The purpose of the study was to explore the possibilities of a new hybrid technology of SPECT-CT in the diagnosis of metastatic regional lymph nodes (LN) in patients with breast cancer (BC). There were examined 57 primary patients. All patients underwent axillary lymph node dissection and /or biopsy of sentinel LN followed by histological examination of the material. Metastases in LN were verified in 20 (35%) of 57 examined patients. Sensitivity, specificity and overall accuracy of SPECT-CT in the combined use of anatomical and functional criteria for assessing the state of LN accounted for 75%, 89% and 84%, respectively. Sensitivity of SPECT-CT in the diagnosis of massive axillary LN lesion (more than two) in breast cancer patients was 95%. Thus, the new hybrid technology of SPECT-CT, combining functional and anatomical techniques for assessing of pathological changes, is highly informative in the diagnosis of metastatic lesions of regional LN in patients with breast cancer.
https://doi.org/10.37469/0507-3758-2014-60-2-51-56
##article.numberofdownloads## 43
##article.numberofviews## 85
PDF (Русский)

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