Objective: We aimed to investigate the prognostic value of primary mass, spleen and lymph node metabolic activity in [18F]FDG PET-CT as well as the prognostic value of neutrophil lymphocyte ratio (NLR) and platelet lymphocyte ratio (TLR) in patients with lung adenocarcinoma and squamous cell carcinoma.
Objective: We aimed to investigate the prognostic value of primary mass, spleen and lymph node metabolic activity in [18F]FDG PET-CT as well as the prognostic value of neutrophil lymphocyte ratio (NLR) and platelet lymphocyte ratio (TLR) in patients with lung adenocarcinoma and squamous cell carcinoma.
Results: The SUVmax spleen/liver and SUVmax lymph node/liver ratios were significantly higher in the exitus subgroup of squamous cell carcinoma (p=0.025, p=0.043; respectively). The SUVmax lymph node/liver ratio was found to be a predictor for survival in squamous cell carcinoma (p=0.019, OR:1.282). The SUVmax spleen/liver and SUVmax lymph node/liver ratios were similar between subgroups of adenocancer.
Conclusions: The SUV ratios of the spleen were not a predictor for survival in both groups. The SUVmax lymph node/liver ratio was found to be a predictor for survival in squamous cell carcinoma. However, NLR and PLR were not found to be prognostic factors.
| Primary Language | English |
|---|---|
| Subjects | Health Care Administration |
| Journal Section | Research Article |
| Authors | |
| Submission Date | July 2, 2018 |
| Publication Date | March 3, 2019 |
| Published in Issue | Year 2019 Volume: 46 Issue: 1 |