The value of 18F-NaF PET/CT in the diagnosis of bone metastases in patients with nasopharyngeal carcinoma using visual and quantitative analyses
To assess the diagnostic value of 18F-NaF PET/CT in diagnosing bone metastases in patients with nasopharyngeal carcinoma (NPC) using visual and quantitative analyses. 164 patients with NPC who underwent 18F-NaF PET/CT between 2017 and 2021 were included. The sensitivity, specificity, and accuracy we...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2022-08-01
|
| Series: | Frontiers in Bioengineering and Biotechnology |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fbioe.2022.949480/full |
| _version_ | 1828148821917433856 |
|---|---|
| author | Dong Wang HaiWen Li ChengMao Guo Shisang Huang XuFeng Guo JingXing Xiao |
| author_facet | Dong Wang HaiWen Li ChengMao Guo Shisang Huang XuFeng Guo JingXing Xiao |
| author_sort | Dong Wang |
| collection | DOAJ |
| description | To assess the diagnostic value of 18F-NaF PET/CT in diagnosing bone metastases in patients with nasopharyngeal carcinoma (NPC) using visual and quantitative analyses. 164 patients with NPC who underwent 18F-NaF PET/CT between 2017 and 2021 were included. The sensitivity, specificity, and accuracy were calculated. All bone lesions were divided into metastatic bone lesion group and benign lesion group; the benign lesion group was further subdivided into benign lesion without osteophyte and fracture group (CT images showing no osteophyte, no fracture), and benign lesion with osteophyte and fracture group (CT images showing typical osteophytes and fractures), the differences in maximum standardized uptake value (SUVmax) were compared between every two groups, and the diagnostic cut-off values were derived from receiver operating characteristic curves (ROC). Quantitative data were expressed as mean ± SD, multiple continuous variables were compared using one-way analysis of variance (ANOVA), and multiple comparisons among more than two groups were made using the Bonferroni method. The sensitivity, specificity, and overall accuracy of 18F-NaF PET/CT for the diagnosis of bone metastases in NPC were 97.1%, 94.6%, and 95.1% based on the patient level and 99.5%, 91.5%, and 96.4% based on the lesion level, respectively. The SUVmax was significantly different between the metastatic bone lesion group and the benign lesion without osteophyte and fracture group (p < 0.05); the area under the curve was 0.865, the threshold was 12.5, the sensitivity was 0.912, and the specificity was 0.656. Visual analysis of 18F-NaF PET/CT has high sensitivity and specificity for diagnosing bone metastases in NPC. After excluding osteophytes and fracture lesions based on CT findings, using SUVmax ≥12.5 as the threshold can be an important reference for the differential diagnosis of bone metastases and benign bone lesions in patients with NPC. |
| first_indexed | 2024-04-11T21:20:55Z |
| format | Article |
| id | doaj.art-43ba588a58284a3cb726fbed9afcd440 |
| institution | Directory Open Access Journal |
| issn | 2296-4185 |
| language | English |
| last_indexed | 2024-04-11T21:20:55Z |
| publishDate | 2022-08-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Bioengineering and Biotechnology |
| spelling | doaj.art-43ba588a58284a3cb726fbed9afcd4402022-12-22T04:02:37ZengFrontiers Media S.A.Frontiers in Bioengineering and Biotechnology2296-41852022-08-011010.3389/fbioe.2022.949480949480The value of 18F-NaF PET/CT in the diagnosis of bone metastases in patients with nasopharyngeal carcinoma using visual and quantitative analysesDong Wang0HaiWen Li1ChengMao Guo2Shisang Huang3XuFeng Guo4JingXing Xiao5Department of Nuclear Medicine (PET-CT center), Affiliated Hospital of Guangdong Medical University, ZhangJiang, ChinaCancer Center, Affiliated Hospital of Guangdong Medical University, ZhangJiang, ChinaDepartment of Nuclear Medicine (PET-CT center), Affiliated Hospital of Guangdong Medical University, ZhangJiang, ChinaDepartment of Nuclear Medicine (PET-CT center), Affiliated Hospital of Guangdong Medical University, ZhangJiang, ChinaDepartment of Nuclear Medicine (PET-CT center), Affiliated Hospital of Guangdong Medical University, ZhangJiang, ChinaDepartment of Nuclear Medicine (PET-CT center), Affiliated Hospital of Guangdong Medical University, ZhangJiang, ChinaTo assess the diagnostic value of 18F-NaF PET/CT in diagnosing bone metastases in patients with nasopharyngeal carcinoma (NPC) using visual and quantitative analyses. 164 patients with NPC who underwent 18F-NaF PET/CT between 2017 and 2021 were included. The sensitivity, specificity, and accuracy were calculated. All bone lesions were divided into metastatic bone lesion group and benign lesion group; the benign lesion group was further subdivided into benign lesion without osteophyte and fracture group (CT images showing no osteophyte, no fracture), and benign lesion with osteophyte and fracture group (CT images showing typical osteophytes and fractures), the differences in maximum standardized uptake value (SUVmax) were compared between every two groups, and the diagnostic cut-off values were derived from receiver operating characteristic curves (ROC). Quantitative data were expressed as mean ± SD, multiple continuous variables were compared using one-way analysis of variance (ANOVA), and multiple comparisons among more than two groups were made using the Bonferroni method. The sensitivity, specificity, and overall accuracy of 18F-NaF PET/CT for the diagnosis of bone metastases in NPC were 97.1%, 94.6%, and 95.1% based on the patient level and 99.5%, 91.5%, and 96.4% based on the lesion level, respectively. The SUVmax was significantly different between the metastatic bone lesion group and the benign lesion without osteophyte and fracture group (p < 0.05); the area under the curve was 0.865, the threshold was 12.5, the sensitivity was 0.912, and the specificity was 0.656. Visual analysis of 18F-NaF PET/CT has high sensitivity and specificity for diagnosing bone metastases in NPC. After excluding osteophytes and fracture lesions based on CT findings, using SUVmax ≥12.5 as the threshold can be an important reference for the differential diagnosis of bone metastases and benign bone lesions in patients with NPC.https://www.frontiersin.org/articles/10.3389/fbioe.2022.949480/fullPET/CT18F-sodium fluoridenasopharyngeal carcinomabone metastasesvisual assessmentquantitative analysis |
| spellingShingle | Dong Wang HaiWen Li ChengMao Guo Shisang Huang XuFeng Guo JingXing Xiao The value of 18F-NaF PET/CT in the diagnosis of bone metastases in patients with nasopharyngeal carcinoma using visual and quantitative analyses Frontiers in Bioengineering and Biotechnology PET/CT 18F-sodium fluoride nasopharyngeal carcinoma bone metastases visual assessment quantitative analysis |
| title | The value of 18F-NaF PET/CT in the diagnosis of bone metastases in patients with nasopharyngeal carcinoma using visual and quantitative analyses |
| title_full | The value of 18F-NaF PET/CT in the diagnosis of bone metastases in patients with nasopharyngeal carcinoma using visual and quantitative analyses |
| title_fullStr | The value of 18F-NaF PET/CT in the diagnosis of bone metastases in patients with nasopharyngeal carcinoma using visual and quantitative analyses |
| title_full_unstemmed | The value of 18F-NaF PET/CT in the diagnosis of bone metastases in patients with nasopharyngeal carcinoma using visual and quantitative analyses |
| title_short | The value of 18F-NaF PET/CT in the diagnosis of bone metastases in patients with nasopharyngeal carcinoma using visual and quantitative analyses |
| title_sort | value of 18f naf pet ct in the diagnosis of bone metastases in patients with nasopharyngeal carcinoma using visual and quantitative analyses |
| topic | PET/CT 18F-sodium fluoride nasopharyngeal carcinoma bone metastases visual assessment quantitative analysis |
| url | https://www.frontiersin.org/articles/10.3389/fbioe.2022.949480/full |
| work_keys_str_mv | AT dongwang thevalueof18fnafpetctinthediagnosisofbonemetastasesinpatientswithnasopharyngealcarcinomausingvisualandquantitativeanalyses AT haiwenli thevalueof18fnafpetctinthediagnosisofbonemetastasesinpatientswithnasopharyngealcarcinomausingvisualandquantitativeanalyses AT chengmaoguo thevalueof18fnafpetctinthediagnosisofbonemetastasesinpatientswithnasopharyngealcarcinomausingvisualandquantitativeanalyses AT shisanghuang thevalueof18fnafpetctinthediagnosisofbonemetastasesinpatientswithnasopharyngealcarcinomausingvisualandquantitativeanalyses AT xufengguo thevalueof18fnafpetctinthediagnosisofbonemetastasesinpatientswithnasopharyngealcarcinomausingvisualandquantitativeanalyses AT jingxingxiao thevalueof18fnafpetctinthediagnosisofbonemetastasesinpatientswithnasopharyngealcarcinomausingvisualandquantitativeanalyses AT dongwang valueof18fnafpetctinthediagnosisofbonemetastasesinpatientswithnasopharyngealcarcinomausingvisualandquantitativeanalyses AT haiwenli valueof18fnafpetctinthediagnosisofbonemetastasesinpatientswithnasopharyngealcarcinomausingvisualandquantitativeanalyses AT chengmaoguo valueof18fnafpetctinthediagnosisofbonemetastasesinpatientswithnasopharyngealcarcinomausingvisualandquantitativeanalyses AT shisanghuang valueof18fnafpetctinthediagnosisofbonemetastasesinpatientswithnasopharyngealcarcinomausingvisualandquantitativeanalyses AT xufengguo valueof18fnafpetctinthediagnosisofbonemetastasesinpatientswithnasopharyngealcarcinomausingvisualandquantitativeanalyses AT jingxingxiao valueof18fnafpetctinthediagnosisofbonemetastasesinpatientswithnasopharyngealcarcinomausingvisualandquantitativeanalyses |