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Predictive value of primary tumor parameters using F-18-FDG PET/CT for occult lymph node metastasis in breast cancer with clinically negative axillary lymph node
- Title
- Predictive value of primary tumor parameters using F-18-FDG PET/CT for occult lymph node metastasis in breast cancer with clinically negative axillary lymph node
- Authors
- Yoo, Jang; Kim, Bom Sahn; Yoon, Hai-Jeon
- Ewha Authors
- 김범산; 윤혜전
- SCOPUS Author ID
- 김범산; 윤혜전
- Issue Date
- 2018
- Journal Title
- ANNALS OF NUCLEAR MEDICINE
- ISSN
- 0914-7187
1864-6433
- Citation
- ANNALS OF NUCLEAR MEDICINE vol. 32, no. 9, pp. 642 - 648
- Keywords
- Invasive ductal breast cancer; Clinically negative axillary lymph node; F-18-FDG PET; CT; Total lesion glycolysis
- Publisher
- SPRINGER
- Indexed
- SCIE; SCOPUS
- Document Type
- Article
- Abstract
- ObjectiveThis study aimed to demonstrate the clinical significance of total lesion glycolysis (TLG) of primary breast cancer using F-18-FDG PET/CT to predict axillary lymph node (ALN) metastasis in invasive ductal breast cancer (IDC) with a clinically negative axillary lymph node (cN-ALN).Methods135 patients, newly diagnosed with IDC with N-C-ALN between July 2016 and October 2017, were retrospectively enrolled. We estimated primary tumor PET/CT parameters including the maximum standard uptake value (SUVmax), metabolic tumor volume (MTV), and TLG, as well as clinicopathologic findings. All patients received breast surgery followed by pathologic axillary lymph node examination.ResultsOf the 135 patients, 31 (23.0%) were diagnosed with pathologically proven metastatic ALN. In univariate analysis, SUVmax, MTV, and TLG of the primary breast tumor were correlated with metastatic ALN along with tumor size, lymphovascular invasion, CD34, and D2-40. On multivariate analysis, TLG (>5.74, p=0.009) had independent significance for predicting ALN metastasis in IDC with cN-ALN.ConclusionWe demonstrated that TLG of primary tumors can be useful in predicting pathologic ALN metastasis in IDC patients with cN-ALN.
- DOI
- 10.1007/s12149-018-1288-2
- Appears in Collections:
- 의과대학 > 의학과 > Journal papers
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