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Yamakawa N, Nakayama Y, Ueda N, Yagyuu T, Tamaki S, Kirita T. Volume-based 18F-fluorodeoxyglucose positron emission tomography/computed tomography parameters correlate with delayed neck metastasis in clinical early-stage oral squamous cell carcinoma. Oral Radiol 2023; 39:668-682. [PMID: 37081306 DOI: 10.1007/s11282-023-00686-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 04/11/2023] [Indexed: 04/22/2023]
Abstract
OBJECTIVE There is no known preoperative marker that can effectively predict the risk of delayed neck metastasis (DNM), which is an important factor that determines the prognosis of early-stage oral cancer. In this study, we examined whether 18F-fluorodeoxyglucose positron emission tomography (18F-FDG-PET)/computed tomography (CT) uptake parameters of primary cancer can predict the risk of DNM in early-stage oral squamous cell carcinoma (OSCC). METHODS Data from patients with stage I-II OSCC who underwent surgical resection of the primary tumor without elective neck dissection between January 2009 and December 2016 were retrospectively reviewed. Patient characteristics, histopathological factors, and PET/CT parameters (maximum standardized uptake value [SUVmax], metabolic tumor volume [MTV], and total lesion glycolysis [TLG]) were evaluated for their association with DNM. DNM rates were calculated, and the parameters that were statistically significant in the univariate analysis were used as explanatory variables. Independent factors associated with DNM were identified using multivariate analysis. For all statistical analyses, p-values < 0.05 were considered statistically significant. RESULTS Data from 71 patients were analyzed in the study. The overall DNM rate among all patients was 21.8%. The univariate analysis showed that the T classification, depth of invasion, pattern of invasion, lymphovascular invasion, SUVmax, MTV, and TLG were significant predictors of DNM. However, the multivariate analysis revealed that only the depth of invasion, MTV, and TLG were independent predictors of DNM. CONCLUSION This study suggests that, in addition to conventional predictors, volume-based PET parameters are useful predictors of DNM in those with early-stage OSCC.
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Affiliation(s)
- Nobuhiro Yamakawa
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan.
| | - Yohei Nakayama
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Nobuhiro Ueda
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Takahiro Yagyuu
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Shigehiro Tamaki
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Tadaaki Kirita
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
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Šedienė S, Kulakienė I, Urbonavičius BG, Korobeinikova E, Rudžianskas V, Povilonis PA, Jaselskė E, Adlienė D, Juozaitytė E. Development of a Model Based on Delta-Radiomic Features for the Optimization of Head and Neck Squamous Cell Carcinoma Patient Treatment. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1173. [PMID: 37374377 DOI: 10.3390/medicina59061173] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/25/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023]
Abstract
Background and Objectives: To our knowledge, this is the first study that investigated the prognostic value of radiomics features extracted from not only staging 18F-fluorodeoxyglucose positron emission tomography (FDG PET/CT) images, but also post-induction chemotherapy (ICT) PET/CT images. This study aimed to construct a training model based on radiomics features obtained from PET/CT in a cohort of patients with locally advanced head and neck squamous cell carcinoma treated with ICT, to predict locoregional recurrence, development of distant metastases, and the overall survival, and to extract the most significant radiomics features, which were included in the final model. Materials and Methods: This retrospective study analyzed data of 55 patients. All patients underwent PET/CT at the initial staging and after ICT. Along the classical set of 13 parameters, the original 52 parameters were extracted from each PET/CT study and an additional 52 parameters were generated as a difference between radiomics parameters before and after the ICT. Five machine learning algorithms were tested. Results: The Random Forest algorithm demonstrated the best performance (R2 0.963-0.998) in the majority of datasets. The strongest correlation in the classical dataset was between the time to disease progression and time to death (r = 0.89). Another strong correlation (r ≥ 0.8) was between higher-order texture indices GLRLM_GLNU, GLRLM_SZLGE, and GLRLM_ZLNU and standard PET parameters MTV, TLG, and SUVmax. Patients with a higher numerical expression of GLCM_ContrastVariance, extracted from the delta dataset, had a longer survival and longer time until progression (p = 0.001). Good correlations were observed between Discretized_SUVstd or Discretized_SUVSkewness and time until progression (p = 0.007). Conclusions: Radiomics features extracted from the delta dataset produced the most robust data. Most of the parameters had a positive impact on the prediction of the overall survival and the time until progression. The strongest single parameter was GLCM_ContrastVariance. Discretized_SUVstd or Discretized_SUVSkewness demonstrated a strong correlation with the time until progression.
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Affiliation(s)
- Severina Šedienė
- Department of Radiology of Lithuanian, University of Health Sciences, Eivenių g. 2, LT-50161 Kaunas, Lithuania
| | - Ilona Kulakienė
- Department of Radiology of Lithuanian, University of Health Sciences, Eivenių g. 2, LT-50161 Kaunas, Lithuania
| | - Benas Gabrielis Urbonavičius
- Department of Physics, Faculty of Mathematics and Natural Sciences, Kaunas University of Technology, Studentu g. 50, LT-51368 Kaunas, Lithuania
| | - Erika Korobeinikova
- Oncology Institute of Lithuanian, University of Health Sciences, Eiveniu g. 2, LT-50161 Kaunas, Lithuania
| | - Viktoras Rudžianskas
- Oncology Institute of Lithuanian, University of Health Sciences, Eiveniu g. 2, LT-50161 Kaunas, Lithuania
| | - Paulius Algirdas Povilonis
- Medical Academy of Lithuania, University of Health Sciences, A. Mickeviciaus g. 9, LT-44307 Kaunas, Lithuania
| | - Evelina Jaselskė
- Department of Physics, Faculty of Mathematics and Natural Sciences, Kaunas University of Technology, Studentu g. 50, LT-51368 Kaunas, Lithuania
| | - Diana Adlienė
- Department of Physics, Faculty of Mathematics and Natural Sciences, Kaunas University of Technology, Studentu g. 50, LT-51368 Kaunas, Lithuania
| | - Elona Juozaitytė
- Oncology Institute of Lithuanian, University of Health Sciences, Eiveniu g. 2, LT-50161 Kaunas, Lithuania
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Cegla P, Currie G, Wróblewska JP, Cholewiński W, Kaźmierska J, Marszałek A, Kubiak A, Golusinski P, Golusiński W, Majchrzak E. Influence of Semiquantitative [18F]FDG PET and Hematological Parameters on Survival in HNSCC Patients Using Neural Network Analysis. Pharmaceuticals (Basel) 2022; 15:ph15020224. [PMID: 35215335 PMCID: PMC8875232 DOI: 10.3390/ph15020224] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 02/02/2022] [Accepted: 02/09/2022] [Indexed: 02/08/2023] Open
Abstract
The aim of this study is to assess the influence of semiquantitative PET-derived parameters as well as hematological parameters in overall survival in HNSCC patients using neural network analysis. Retrospective analysis was performed on 106 previously untreated HNSCC patients. Several PET-derived parameters (SUVmax, SUVmean, TotalSUV, MTV, TLG, TLRmax, TLRmean, TLRTLG, and HI) for primary tumor and lymph node with highest activity were assessed. Additionally, hematological parameters (LEU, LEU%, NEU, NEU%, MON, MON%, PLT, PLT%, NRL, and LMR) were also assessed. Patients were divided according to the diagnosis into the good and bad group. The data were evaluated using an artificial neural network (Neural Analyzer version 2.9.5) and conventional statistic. Statistically significant differences in PET-derived parameters in 5-year survival rate between group of patients with worse prognosis and good prognosis were shown in primary tumor SUVmax (10.0 vs. 7.7; p = 0.040), SUVmean (5.4 vs. 4.4; p = 0.047), MTV (23.2 vs. 14.5; p = 0.010), and TLG (155.0 vs. 87.5; p = 0.05), and mean liver TLG (27.8 vs. 30.4; p = 0.031), TLRmax (3.8 vs. 2.6; p = 0.019), TLRmean (2.8 vs. 1.9; p = 0.018), and in TLRTLG (5.6 vs. 2.3; p = 0.042). From hematological parameters, only LMR showed significant differences (2.5 vs. 3.2; p = 0.009). Final neural network showed that for ages above 60, primary tumors SUVmax, TotalSUV, MTV, TLG, TLRmax, and TLRmean over (9.7, 2255, 20.6, 145, 3.6, 2.6, respectively) are associated with worse survival. Our study shows that the neural network could serve as a supplement to PET-derived parameters and is helpful in finding prognostic parameters for overall survival in HNSCC.
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Affiliation(s)
- Paulina Cegla
- Department of Nuclear Medicine, Greater Poland Cancer Center, 61-866 Poznan, Poland;
- Correspondence:
| | - Geoffrey Currie
- School of Dentistry and Health Science, Charles Sturt University, Wagga Wagga 2678, Australia;
| | - Joanna P. Wróblewska
- Department of Oncologic Pathology and Prophylaxis, Poznan University of Medical Sciences, 61-701 Poznan, Poland; (J.P.W.); (A.M.)
- Department of Tumor Pathology, Greater Poland Cancer Centre, 61-866 Poznan, Poland
| | - Witold Cholewiński
- Department of Nuclear Medicine, Greater Poland Cancer Center, 61-866 Poznan, Poland;
- Department of Electroradiology, Poznan University of Medical Science, 61-701 Poznan, Poland;
| | - Joanna Kaźmierska
- Department of Electroradiology, Poznan University of Medical Science, 61-701 Poznan, Poland;
- 2nd Radiotherapy Department, Greater Poland Cancer Center, 61-866 Poznan, Poland
| | - Andrzej Marszałek
- Department of Oncologic Pathology and Prophylaxis, Poznan University of Medical Sciences, 61-701 Poznan, Poland; (J.P.W.); (A.M.)
- Department of Tumor Pathology, Greater Poland Cancer Centre, 61-866 Poznan, Poland
| | - Anna Kubiak
- Greater Poland Cancer Registry, Greater Poland Cancer Centre, 61-866 Poznan, Poland;
| | - Pawel Golusinski
- Department of Otolaryngology and Maxillofacial Surgery, University of Zielona Gora, 65-046 Zielona Góra, Poland;
| | - Wojciech Golusiński
- Department of Head and Neck Surgery, Poznan University of Medical Sciences, Greater Poland Cancer Center, 61-866 Poznan, Poland; (W.G.); (E.M.)
| | - Ewa Majchrzak
- Department of Head and Neck Surgery, Poznan University of Medical Sciences, Greater Poland Cancer Center, 61-866 Poznan, Poland; (W.G.); (E.M.)
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Ghosh S, Maulik S, Chatterjee S, Mallick I, Chakravorty N, Mukherjee J. Prediction of survival outcome based on clinical features and pretreatment 18FDG-PET/CT for HNSCC patients. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2020; 195:105669. [PMID: 32763771 DOI: 10.1016/j.cmpb.2020.105669] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 07/15/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND AND OBJECTIVE In this study, we have analysed pretreatment positron-emission tomography/ computed tomography (PET/CT) images of head and neck squamous cell carcinoma (HNSCC) patients. We have used a publicly available dataset for our analysis. The clinical features of the patient, PET quantitative parameters, and textural indices from pretreatment PET-CT images are selected for the study. The main objective of the study is to use classifiers to predict the outcome for HNSCC patients and compare the performance of the model with the conventional statistical model (CoxPH). METHODS We have applied a 40% fixed SUV threshold method for tumour delineation. Clinical features of each patient are provided in the dataset, and other features are calculated using LIFEx software. For predicting the outcome, we have implemented three classifiers - Random Forest classifier, Gradient Boosted Decision tree (GBDT) and Decision tree classifier. We have trained each model using 93 data points and test the model performance using 39 data points. The best model - GBDT is chosen based on the performance metrics. RESULTS It is observed that typically three features: MTV (Metabolic tumour Volume), primary tumour site and GLCM_correlation are significant for prediction of survival outcome. For testing cohort, GBDT achieves a balanced accuracy of 88%, where conventional statistical model reported a balanced accuracy of 81.5%. CONCLUSIONS The proposed classifier achieves higher accuracy than the state of the art technique. Using this classifier we can estimate the HNSCC patient's outcome, and depending upon the outcome treatment policy can be selected.
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Affiliation(s)
- Sayantani Ghosh
- Department of Computer Science & Engineering, Indian Institute Of Technology Kharagpur, Kharagpur, West Bengal, 721302, India
| | | | | | | | - Nishant Chakravorty
- School Of Medical Science & Technology, Indian Institute Of Technology Kharagpur, Kharagpur, West Bengal, 721302, India
| | - Jayanta Mukherjee
- Department of Computer Science & Engineering, Indian Institute Of Technology Kharagpur, Kharagpur, West Bengal, 721302, India.
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Srinivas KS, Arunan M, Venkatachalapathy E, John C, Manickavasagam M, Divyambika CV. The Prognostic Role of Maximum Standardized Uptake Value of 18 F-FlouroDeoxy Glucose Positron Emission Tomography-Computed Tomography in Head and Neck Cancer Patients Undergoing Chemoradiotherapy. J Int Soc Prev Community Dent 2019; 9:159-165. [PMID: 31058066 PMCID: PMC6489513 DOI: 10.4103/jispcd.jispcd_409_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 02/08/2019] [Indexed: 02/03/2023] Open
Abstract
Aims and Objectives: This retrospective study aims at correlating the pre- and post-therapy maximal standardized uptake values (SUVmax) of the whole-body 18-flourodeoxy glucose positron emission tomography (FDG-PET) scan with tumor response in patients with head and neck squamous cell cancer undergoing chemoradiotherapy. Materials and Methods: Data for this retrospective study were taken from the clinical records of 20 evaluable head and neck cancer patients who had availed treatment and evaluation at our institute during the previous year (March 2017–April 2018). All these above-mentioned patients had undergone chemoradiation at our center for locally advanced squamous cell carcinoma of the head and neck and had undergone pre- and post-therapy whole-body FDG PET scan. The posttherapy PET-computed tomography (CT) was advised after 8 weeks’ postcompletion of therapy. During the PET CT scan, images were acquired 1 h after injection of FDG. Pre- and post-therapy SUVmax were recorded and correlated with immediate treatment response. Results: The mean pretherapy SUVMax of the primary tumor was 10.27 ranging from 4.5 to 26.17. The mean pretherapy SUVMax of the node was 5.34 ranging from 0 to 17.9. The mean time of recording the posttherapy SUVMax was 3 months (range 2–5 months). The mean posttherapy SUVMax of the primary tumor was 1.05 ranging from complete metabolic response to 6.4. The mean posttherapy SUVMax of the node was 0.7 ranging from complete metabolic response to 5.43. The statistical analysis based on Wilcoxon–Signed Rank test revealed a statistically significant difference in the pre- and post-therapy SUVmax values for both primary tumor (P < 0.001) and regional node (P = 0.001). Majority of patients (n = 15) showed clinical remission; however, five patients had progressive disease at the time of evaluation. Conclusion: Although the retrospective study revealed that complete responders had a statistically significant reduction in the posttherapy SUVmax in comparison to the pretherapy SUVmax it failed to identify a cutoff value for pretherapy SUVmax which could predict the probable outcome of therapy. In view of the same further prospective studies need to be conducted with larger patient numbers including various other tumor metabolic markers for greater clarity.
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Affiliation(s)
- Kondaveeti Satish Srinivas
- Department of Radiotherapy, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - M Arunan
- Department of Radiology, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - E Venkatachalapathy
- Department of Nuclear Medicine, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Christopher John
- Department of Radiotherapy, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - M Manickavasagam
- Department of Medical Oncology, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - C V Divyambika
- Department of Oral Medicine and Radiology, Faculty of Dental Sciences, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
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Inter-observer and segmentation method variability of textural analysis in pre-therapeutic FDG PET/CT in head and neck cancer. PLoS One 2019; 14:e0214299. [PMID: 30921388 PMCID: PMC6438585 DOI: 10.1371/journal.pone.0214299] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Accepted: 03/11/2019] [Indexed: 12/25/2022] Open
Abstract
Aim Characterizing tumor heterogeneity with textural indices extracted from 18F-fluorodeoxyglucose positron emission tomography (FDG PET/CT) is of growing interest in oncology. Several series showed promising results to predict survival in patients with head and neck squamous cell carcinoma (HNSCC), analyzing various tumor segmentation methods and textural indices. This preliminary study aimed at assessing the inter-observer and inter-segmentation method variability of textural indices in HNSCC pre-therapeutic FDG PET/CT. Materials and methods Consecutive patients with HNSCC referred in our department for a pre-therapeutic FDG PET/CT from January to March 2016 were retrospectively included. Two nuclear medicine physicians separately segmented all tumors using 3 different segmentation methods: a relative standardized uptake value (SUV) threshold (40%SUVmax), a signal-to-noise adaptive SUV threshold (DAISNE) and an image gradient-based method (PET-EDGE). SUV and metabolic tumor volume were recorded. Thirty-one textural indices were calculated using LIFEx software (www.lifexsoft.org). After correlation analysis, selected indices’ inter-segmentation method and inter-observer variability were calculated. Results Forty-three patients (mean age 63.8±9.3y) were analyzed. Due to a too small segmented tumor volume of interest, textural analysis could not be performed in 6, 11 and 15 cases with respectively DAISNE, 40%SUVmax and PET-EDGE segmentation methods. Five independent textural indices were selected (Homogeneity, Correlation, Entropy, Busyness and LZLGE). There was a high inter-contouring method variability for Homogeneity, Correlation, Entropy and LZLGE (p<0.0001 for each index). The inter-observer reproducibility analysis revealed an excellent agreement for 3 indices (Homogeneity, Correlation and Entropy) with an intraclass correlation coefficient higher than 0.90 for the 3 methods. Conclusions This preliminary study showed a high variability of 4 out of 5 textural indices (Homogeneity, Correlation, Entropy and LZLGE) extracted from pre-therapeutic FDG PET/CT in HNSCC using 3 different contouring methods. However, for each method, there was an excellent agreement between observers for 3 of these textural indices (Homogeneity, Correlation and Entropy).
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Mayo Z, Seyedin SN, Mallak N, Mott SL, Menda Y, Graham M, Anderson C. Clinical Utility of Pretreatment and 3-Month 18F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography Standardized Uptake Value in Predicting and Assessing Recurrence in T3-T4 Laryngeal Carcinoma Treated With Definitive Radiation. Ann Otol Rhinol Laryngol 2019; 128:595-600. [PMID: 30808209 DOI: 10.1177/0003489419834312] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES The aim of this study was to investigate the utility of pretreatment and 3-month 18F-fluorodeoxyglucose positron emission tomography (PET)/computed tomography (CT) standardized uptake value (SUV) in predicting and assessing recurrence in T3-T4 laryngeal carcinoma treated with definitive radiation therapy (RT). METHODS Patients with newly diagnosed T3-T4 laryngeal squamous cell carcinoma treated with definitive RT from 2004 to 2014 were reviewed. Patients who underwent pretreatment or 3-month PET/CT 2 to 4 months after treatment were included. Those with prior systemic, surgical, or RT treatment were excluded. The primary objective was to assess whether pretreatment or posttreatment maximum SUV of the primary site (pSUV) of disease was associated with local recurrence-free survival. Overall survival was a secondary end point. Sensitivity, specificity, positive predictive value, and negative predictive value were calculated to assess the accuracy of 3-month PET/CT at the larynx primary. RESULTS Twenty-eight patients were eligible for analysis. Median follow-up time was 34.7 months (range, 5.3-138.7 months), and median age was 57 years. Most patients had supraglottic (71.4%), T3 (89.3%), N2 (50.0%) disease, received chemotherapy (96.4%), and had histories of tobacco use (96.4%). On univariate analysis, 3-month posttreatment pSUV was associated with local recurrence-free survival ( P < .01), while pretreatment pSUV was not ( P = .41). No other associations were found with local recurrence-free survival. Neither pretreatment nor 3-month pSUV was significantly associated with overall survival. The calculated sensitivity, specificity, positive predictive value, and negative predictive value of 3-month PET/CT at the primary site were 33%, 85%, 40%, and 81%, respectively. CONCLUSIONS High initial fluorodeoxyglucose uptake in T3-T4 laryngeal primaries did not show an association with the risk for postradiation local relapse or overall survival, while increased fluorodeoxyglucose uptake at 3 months was associated with increased local recurrence. At 3 months, the relatively low sensitivity and positive predictive value may limit the utility of PET/CT in the assessment of persistent advanced laryngeal cancer after definitive radiation.
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Affiliation(s)
- Zachary Mayo
- 1 Department of Radiation Oncology, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Steven N Seyedin
- 1 Department of Radiation Oncology, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Nadine Mallak
- 2 Department of Nuclear Medicine and PET Center, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Sarah L Mott
- 3 Holden Comprehensive Cancer Center, University of Iowa Hospital and Clinics, Iowa City, IA, USA
| | - Yusuf Menda
- 2 Department of Nuclear Medicine and PET Center, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Michael Graham
- 2 Department of Nuclear Medicine and PET Center, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Carryn Anderson
- 1 Department of Radiation Oncology, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
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Thuillier P, Bourhis D, Roudaut N, Crouzeix G, Alavi Z, Schick U, Robin P, Kerlan V, Salaun PY, Abgral R. Diagnostic Value of FDG PET-CT Quantitative Parameters and Deauville-Like 5 Point-Scale in Predicting Malignancy of Focal Thyroid Incidentaloma. Front Med (Lausanne) 2019; 6:24. [PMID: 30809525 PMCID: PMC6379284 DOI: 10.3389/fmed.2019.00024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 01/25/2019] [Indexed: 12/26/2022] Open
Abstract
Objective: To evaluate the diagnostic value of FDG PET-CT metabolic parameters and Deauville-like 5 point-scale to predict malignancy in a population of patients presenting focal thyroid incidentaloma (fTI). Design: This retrospective study included 41 fTI, classified according to cytological and histological data as benign (BL) or malignant lesion (ML). FDG PET-CT semi-quantitative parameters (SUVmax, SUVmean, SUVpeak, MTV, TLG), tumor to liver SUVmean ratio (TLRmax and TLRmean), tumor to blood-pool SUVmean ratio (TBRmax and TBRmean) were calculated. Each fTI was also classified on a Deauville-like 5-point scale (DS) currently used in lymphoma. Comparison between BL and ML was performed for each parameter and a ROC analysis was conducted. Results: All quantitative PET metabolic parameters (SUV parameters, volume based parameters and SUV ratio) were higher in ML compared with BL, yet no significant difference was reported. fTI (uptake) malignancy rate according to DS grades 2, 3, 4, and 5 was, respectively, 25% (1 of 4), 28.6% (2 of 7), 8.3% (1 of 12), and 33.3% (6 of 18) with no significant difference between ML and BL groups. Results of ROC analysis showed that mean TBR had the highest AUC in our cohort (0.66 95%CI [0.41; 0.91]) with a cut-off value of 2.2. Specificity of MTV and TLG was 100% (cut-off values: MTV 9.6 ml, TLG 22.9 g) and their sensitivity was 30 and 40%, respectively. Conclusion: Our study did not highlight any FDG PET/CT parameter predictor of fTI malignancy.
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Affiliation(s)
- Philippe Thuillier
- Department of Endocrinology, University Hospital of Brest, Brest, France.,EA GETBO 3878, University Hospital of Brest, Brest, France
| | - David Bourhis
- EA GETBO 3878, University Hospital of Brest, Brest, France.,Department of Nuclear Medicine, University Hospital of Brest, Brest, France
| | - Nathalie Roudaut
- Department of Endocrinology, University Hospital of Brest, Brest, France.,EA GETBO 3878, University Hospital of Brest, Brest, France
| | - Geneviève Crouzeix
- Department of Endocrinology, University Hospital of Brest, Brest, France.,EA GETBO 3878, University Hospital of Brest, Brest, France
| | - Zarrin Alavi
- INSERM CIC-1412 Medical University Hospital of Brest, Brest, France
| | - Ulrike Schick
- Department of Radiotherapy, University Hospital of Brest, Brest, France
| | - Philippe Robin
- EA GETBO 3878, University Hospital of Brest, Brest, France.,Department of Nuclear Medicine, University Hospital of Brest, Brest, France
| | - Véronique Kerlan
- Department of Endocrinology, University Hospital of Brest, Brest, France.,EA GETBO 3878, University Hospital of Brest, Brest, France
| | - Pierre-Yves Salaun
- EA GETBO 3878, University Hospital of Brest, Brest, France.,Department of Nuclear Medicine, University Hospital of Brest, Brest, France
| | - Ronan Abgral
- EA GETBO 3878, University Hospital of Brest, Brest, France.,Department of Nuclear Medicine, University Hospital of Brest, Brest, France
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Guezennec C, Robin P, Orlhac F, Bourhis D, Delcroix O, Gobel Y, Rousset J, Schick U, Salaün PY, Abgral R. Prognostic value of textural indices extracted from pretherapeutic 18-F FDG-PET/CT in head and neck squamous cell carcinoma. Head Neck 2018; 41:495-502. [PMID: 30549149 DOI: 10.1002/hed.25433] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 07/20/2018] [Accepted: 09/21/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND This study aimed at assessing the prognostic value of textural indices extracted from 18F-fluorodeoxyglucose positron-emission tomography (FDG-PET)/CT in a large cohort of patients with head and neck squamous cell carcinomas (HNSCC) of any anatomic subsite and staging. METHODS Consecutive patients with HNSCC referred for a pretreatment FDG-PET/CT were retrospectively included and followed up for a minimum of 2 years. Standardized uptake value, metabolic tumor volume (MTV), and textural indices were calculated using LIFEx software. Prognostic significance of parameters was assessed in univariate and multivariate analysis. RESULTS Textural indices were extracted in 284 patients (mean age = 63.7±9.6 years). In univariate analysis, MTV and 4 textural indices-Correlation, Entropy, Energy, and Coarseness-were significantly correlated with overall survival (OS). In multivariate analysis, MTV (P = .008) and Correlation (P = .028) remained independently correlated to OS. CONCLUSION This study showed that MTV and 1 textural index extracted from pretherapeutic FDG-PET/CT (Correlation) were independent prognostic factors of OS in patients with HNSCC.
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Affiliation(s)
| | - Philippe Robin
- Department of Nuclear Medicine, Brest University Hospital, Brest, France
| | - Fanny Orlhac
- Imagerie Moléculaire in Vivo, CEA-SHJF, Inserm, CNRS, Université Paris-Sud, Université Paris-Saclay, Orsay, France
| | - David Bourhis
- Department of Nuclear Medicine, Brest University Hospital, Brest, France
| | - Olivier Delcroix
- Department of Nuclear Medicine, Brest University Hospital, Brest, France
| | - Yves Gobel
- Department of Head and Neck Surgery, Brest University Hospital, Brest, France
| | - Jean Rousset
- Department of Radiology, Military Hospital Brest, Brest, France
| | - Ulrike Schick
- Department of Radiotherapy, Brest University Hospital, Brest, France
| | - Pierre-Yves Salaün
- Department of Nuclear Medicine, Brest University Hospital, Brest, France
| | - Ronan Abgral
- Department of Nuclear Medicine, Brest University Hospital, Brest, France
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10
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The value of whole-body contrast-enhanced 18F-FDG PET/CT imaging in the diagnosis and staging of patients with laryngeal carcinoma. Nucl Med Commun 2018. [PMID: 29533345 DOI: 10.1097/mnm.0000000000000809] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE This study aimed to determine whether intravenous contrast-enhanced dual-phase fluorine-18--fluorodeoxyglucose (F-FDG) PET/CT scans provide additional diagnostic information compared with the MRI/CT in patients with laryngeal carcinoma during the initial staging. PATIENTS AND METHODS Forty-five consecutive patients (44 men, one woman; mean age±SD, 67.0±9.0 years, range: 45-80 years) with carcinoma of the larynx who had MRI/CT and intravenous contrast-enhanced PET/CT were enrolled. Each patient was scanned on the PET/CT system 1 h (early) and 2 h (delayed) after injection. The maximum standardized uptake values of the primary tumor, nodal, and distant metastatic lesions were measured using the dual-time-point method. Double-blinded F-FDG PET/CT and MRI/CT staging data were compared. The diagnostic accuracy of each modality was compared for primary tumors, nodal metastasis, and the tumor staging. RESULTS For primary tumor detection, the sensitivity of PET/CT was higher (100%) than MRI/CT (93.3%). The accuracy for N status was 88.8% for PET/CT, being superior to MRI, which had an accuracy of 66.6%. The sensitivity and specificity for the detection of nodal metastasis were 100 and 84.6% for PET/CT compared with 100 and 50% for MRI/CT, respectively. As an initial TNM-staging method, the PET/CT had a diagnostic accuracy of 86.6% compared with 44.4% for MRI/CT. CONCLUSION The results suggest that contrast-enhanced dual-phase PET/CT imaging contributes additional diagnostic information compared with the conventional methods for the initial evaluation of primary laryngeal tumors. F-FDG PET/CT has a good diagnostic performance for the detection of regional nodal and distant metastasis, and also synchronous tumors in patients with laryngeal carcinoma.
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11
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Cheng NM, Fang YHD, Tsan DL, Lee LY, Chang JTC, Wang HM, Ng SH, Liao CT, Yang LY, Yen TC. Heterogeneity and irregularity of pretreatment 18F-fluorodeoxyglucose positron emission tomography improved prognostic stratification of p16-negative high-risk squamous cell carcinoma of the oropharynx. Oral Oncol 2018; 78:156-162. [PMID: 29496044 DOI: 10.1016/j.oraloncology.2018.01.030] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 12/27/2017] [Accepted: 01/30/2018] [Indexed: 12/18/2022]
Abstract
OBJECTIVES Human papillomavirus-negative oropharyngeal squamous cell carcinoma (OPSCC) has unfavorable survival outcomes. Two outcomes have been identified based on smoking history and tumor stage. We investigate the prognostic role of pre-treatment positron emission tomography (PET) in high-risk OPSCC. MATERIALS AND METHODS We enrolled 147 M0 OPSCC patients with p16-negative staining and a history of heavy smoking (>10 pack-years) or T4 disease. All patients completed primary chemoradiotherapy, and 42% maximum standard uptake values (SUVmax) were used as the threshold for primary tumor. Patients were classified into training and validation cohorts with a ratio of 1:1.5 according to the PET date. Heterogeneity and irregularity indices were obtained. PET parameters with significant impact on progression-free survival (PFS) in receiver operating characteristic curves and univariate Cox models were identified and included in recursive partitioning analysis (RPA) for constructing a prognostic model. The RPA-based prognostic model was further tested in the validation cohort using multivariate Cox models. RESULTS Fifty-eight and 89 patients were in the training and validation groups, respectively. Heterogeneity parameter, SUV-entropy (derived from histogram analysis), and irregularity index, and asphericity were significantly associated with PFS. The RPA model revealed that patients with both high SUV-entropy and high asphericity experienced the worst PFS. Results were confirmed in the validation group. The overall concordance index for PFS of the model was 0.75, which was higher than the clinical stages, performance status, SUVmax, and metabolic tumor volume of PET. CONCLUSIONS PET prognostic model provided useful prediction of PFS for patients with high-risk OPSCC.
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Affiliation(s)
- Nai-Ming Cheng
- Nuclear Medicine and Molecular Imaging Centre, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan City, Taiwan; Nuclear Medicine, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Yu-Hua Dean Fang
- Biomedical Engineering, National Cheng Kung University, Tainan City, Taiwan
| | - Din-Li Tsan
- Radiation Oncology, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Li-Yu Lee
- Pathology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - Joseph Tung-Chieh Chang
- Radiation Oncology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - Hung-Ming Wang
- Hematology/Oncology, Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - Shu-Hang Ng
- Diagnostic Radiology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - Chun-Ta Liao
- Otolaryngology, Head & Neck Surgery, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan City, Taiwan
| | - Lan-Yan Yang
- Biostatistics Unit, Clinical Trial Centre, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Tzu-Chen Yen
- Nuclear Medicine and Molecular Imaging Centre, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan City, Taiwan.
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12
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Chaput A, Robin P, Podeur F, Ollivier M, Keromnes N, Tissot V, Nonent M, Salaün PY, Rousset J, Abgral R. Diagnostic performance of 18
fluorodesoxyglucose positron emission/computed tomography and magnetic resonance imaging in detecting T1-T2 head and neck squamous cell carcinoma. Laryngoscope 2017; 128:378-385. [DOI: 10.1002/lary.26729] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 04/26/2017] [Accepted: 05/09/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Anne Chaput
- Department of Nuclear Medicine; University Hospital of Brest; Brest France
| | - Philippe Robin
- Department of Nuclear Medicine; University Hospital of Brest; Brest France
- Thrombosis Study Group in Western Brittany; Research's Federative Institute 148, European University of Brittany; Brest France
| | - Fabien Podeur
- Department of Radiology; University Hospital of Brest; Brest France
| | - Morgan Ollivier
- Department of Radiology; University Hospital of Brest; Brest France
| | - Nathalie Keromnes
- Department of Nuclear Medicine; University Hospital of Brest; Brest France
| | - Valentin Tissot
- Department of Radiology; University Hospital of Brest; Brest France
| | - Michel Nonent
- Department of Radiology; University Hospital of Brest; Brest France
| | - Pierre-Yves Salaün
- Department of Nuclear Medicine; University Hospital of Brest; Brest France
- Thrombosis Study Group in Western Brittany; Research's Federative Institute 148, European University of Brittany; Brest France
| | - Jean Rousset
- Department of Radiology; University Hospital of Brest; Brest France
- Department of Radiology; Military Hospital of Brest; Brest France
| | - Ronan Abgral
- Department of Nuclear Medicine; University Hospital of Brest; Brest France
- Thrombosis Study Group in Western Brittany; Research's Federative Institute 148, European University of Brittany; Brest France
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13
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Cammaroto G, Quartuccio N, Sindoni A, Di Mauro F, Caobelli F. The role of PET/CT in the management of patients affected by head and neck tumors: a review of the literature. Eur Arch Otorhinolaryngol 2016; 273:1961-73. [PMID: 25971995 DOI: 10.1007/s00405-015-3651-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2015] [Accepted: 05/06/2015] [Indexed: 02/07/2023]
Abstract
The management of head and neck tumor (HNSCC) has been changing over the years, especially due to the aid of imaging techniques that help physicians to attain a correct diagnosis. These techniques represent a valuable tool to help tailor treatment and during follow-up of patients affected by malignancies. The aim of this review is to summarize the results of the most recent and relevant studies about the use of PET imaging in HNSCCs. This review is divided into six chapters: (1) The role of PET/CT in the pre-treatment phase; (2) PET/CT and radiotherapy planning; (3) PET/CT in the post-treatment setting; (4) PET/CT and SUVmax for prediction of prognosis; (5) miscellanea on the utility of PET in specific HNSCCs; (6) non-FDG PET tracers used in HNSCC. Promising results have been obtained so far. Despite the encouraging outcomes, more investigations are needed to warrant the value of this technique, especially in the pre-treatment setting.
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Affiliation(s)
- Giovanni Cammaroto
- Department of Otorhinolaryngology, University of Messina, Via Consolare Valeria 1, 98100, Messina, Italy.
| | - Natale Quartuccio
- Nuclear Medicine Unit, Department of Biomedical Sciences and Morphologic and Functional Images, University of Messina, Messina, Italy
| | - Alessandro Sindoni
- Nuclear Medicine Unit, Department of Biomedical Sciences and Morphologic and Functional Images, University of Messina, Messina, Italy
| | - Francesca Di Mauro
- Nuclear Medicine Unit, Department of Biomedical Sciences and Morphologic and Functional Images, University of Messina, Messina, Italy
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14
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Association between standardized uptake value and survival in patients with locally advanced or metastatic squamous cell head and neck cancer. JOURNAL OF ONCOLOGICAL SCIENCES 2016. [DOI: 10.1016/j.jons.2015.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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15
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Abgral R, Valette G, Robin P, Rousset J, Keromnes N, Le Roux PY, Marianowski R, Salaün PY. Prognostic evaluation of percentage variation of metabolic tumor burden calculated by dual-phase 18
FDG PET-CT imaging in patients with head and neck cancer. Head Neck 2015; 38 Suppl 1:E600-6. [DOI: 10.1002/hed.24048] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Revised: 12/30/2014] [Accepted: 03/06/2015] [Indexed: 11/08/2022] Open
Affiliation(s)
- Ronan Abgral
- Department of Nuclear Medicine; University Hospital of Brest; Brest France
- European University of Brittany; EA3878 GETBO, IFR 148 Brest France
| | - Gérald Valette
- Department of Head and Neck Surgery; University Hospital of Brest; Brest France
| | - Philippe Robin
- Department of Nuclear Medicine; University Hospital of Brest; Brest France
| | - Jean Rousset
- Department of Radiology; Military Hospital of Brest; Brest France
| | - Nathalie Keromnes
- Department of Nuclear Medicine; University Hospital of Brest; Brest France
| | - Pierre-Yves Le Roux
- Department of Nuclear Medicine; University Hospital of Brest; Brest France
- European University of Brittany; EA3878 GETBO, IFR 148 Brest France
| | - Rémi Marianowski
- Department of Head and Neck Surgery; University Hospital of Brest; Brest France
| | - Pierre-Yves Salaün
- Department of Nuclear Medicine; University Hospital of Brest; Brest France
- European University of Brittany; EA3878 GETBO, IFR 148 Brest France
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16
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Hsieh JCH, Lin HC, Huang CY, Hsu HL, Wu TMH, Lee CL, Chen MC, Wang HM, Tseng CP. Prognostic value of circulating tumor cells with podoplanin expression in patients with locally advanced or metastatic head and neck squamous cell carcinoma. Head Neck 2014; 37:1448-55. [PMID: 24844673 DOI: 10.1002/hed.23779] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 04/04/2014] [Accepted: 05/16/2014] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Podoplanin (PDPN) is a prognostic factor for head and neck squamous cell carcinoma (HNSCC). However, PDPN expression in circulating tumor cells (CTCs) and its prognostic value are not clear. METHODS The PowerMag system was used to enumerate CTCs from 53 patients with HNSCC prechemotherapy and 61 healthy donors. PDPN expression was determined by immunofluorescence staining. Results were correlated with clinicopathological parameters and clinical outcome, such as patient survival by receiver operating characteristic (ROC) and univariate and multivariate analyses. RESULTS PDPN was expressed in a subset of CTCs. Both EpCAM-positive CTC and PDPN-positive CTC counts were statistically different between the disease and nondisease groups (p < .0001) with no prognostic value. After a median follow-up of 10.5 months (range, 6.6-18.5 months), the PDPN-positive/EpCAM-positive CTC ratio >20% was a significant prognostic factor for death within 6 months (p = .011) and was correlated with poor progression-free survival (p = .016) and overall survival (p = .015). CONCLUSION PDPN-positive/EpCAM-positive CTC ratio is a prognostic factor and defining the ratio in patients with HNSCC might be valuable to clinical management.
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Affiliation(s)
- Jason Chia-Hsun Hsieh
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taiwan, Republic of China.,Department of Chemical and Materials Engineering, Chang Gung University, Taiwan, Republic of China
| | - Hung-Chih Lin
- Graduate Institute of Biomedical Science, College of Medicine, Chang Gung University, Taiwan, Republic of China
| | - Chi-Ya Huang
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taiwan, Republic of China
| | - Hsung-Ling Hsu
- Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taiwan, Republic of China
| | - Tyler Min-Hsien Wu
- Graduate Institute of Biochemical and Biomedical Engineering, Chang Gung University, Taiwan, Republic of China
| | - Chia-Lin Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taiwan, Republic of China.,Department of Public Health, College of Public Health, China Medical University, Taiwan, Republic of China
| | - Min-Chi Chen
- Department of Public Health and Biostatistics Consulting Center, College of Medicine, Chang Gung University, Taiwan, Republic of China
| | - Hung-Ming Wang
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taiwan, Republic of China.,Department of Medicine, College of Medicine, Chang Gung University, Taiwan, Republic of China
| | - Ching-Ping Tseng
- Graduate Institute of Biomedical Science, College of Medicine, Chang Gung University, Taiwan, Republic of China.,Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Taiwan, Republic of China.,Molecular Medicine Research Center, Chang Gung University, Taiwan, Republic of China
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17
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Shum JW, Dierks EJ. Evaluation and Staging of the Neck in Patients with Malignant Disease. Oral Maxillofac Surg Clin North Am 2014; 26:209-21. [DOI: 10.1016/j.coms.2014.01.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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18
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Prognostic value of volumetric parameters measured by 18F-FDG PET/CT in patients with head and neck squamous cell carcinoma. Eur J Nucl Med Mol Imaging 2013; 41:659-67. [DOI: 10.1007/s00259-013-2618-1] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Accepted: 10/14/2013] [Indexed: 12/22/2022]
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19
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Kawakita D, Masui T, Hanai N, Ozawa T, Hirakawa H, Terada A, Nishio M, Hosoi H, Hasegawa Y. Impact of positron emission tomography with the use of fluorodeoxyglucose on response to induction chemotherapy in patients with oropharyngeal and hypopharyngeal squamous cell carcinoma. Acta Otolaryngol 2013; 133:523-30. [PMID: 23679812 DOI: 10.3109/00016489.2012.733411] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONCLUSION Maximum standardized uptake values (SUVmax) have prognostic value for induction chemotherapy (ICT) response and survival in oropharyngeal and hypopharyngeal squamous cell carcinoma (OHSCC) patients. Pretreatment positron emission tomography with the use of fluorodeoxyglucose ((18)F-FDG PET) may be an aid in deciding the treatment strategy in OHSCC patients. OBJECTIVES We investigated the association between pretreatment (18)F-FDG PET and response to ICT and survival in OHSCC patients. METHODS We conducted a retrospective cohort study of 58 OHSCC patients treated at Aichi Cancer Center Hospital. The predictive impact of SUVmax of the primary tumor site was evaluated using statistical multivariate proportional hazard models. RESULTS Thirty-one cases (53%) were located in the oropharynx and 27 (47%) in the hypopharynx. Median SUVmax was 11.6 (range 3.2-23.5), and was significantly higher in the 8 patients with less than stable disease than in the 50 with more than partial response (median SUVmax, 17.3 vs 11.1; p = 0.002). In multivariate analysis, hazard ratios for the medium and high SUVmax groups relative to the low group were 3.07 (95% confidence interval, 0.62-15.29; p = 0.170) and 4.71 (0.97-22.89; p = 0.055), respectively, and the dose-response relationship was statistically significant (p trend = 0.047). A similar tendency was observed on subclassification by oropharynx and hypopharynx.
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Affiliation(s)
- Daisuke Kawakita
- Department of Otorhinolaryngology, Head and Neck Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
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20
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Siddiqui F, Faulhaber PF, Yao M, Le QT. The Application of FDG-PET as Prognostic Indicators in Head and Neck Squamous Cell Carcinoma. PET Clin 2012; 7:381-94. [PMID: 27157645 DOI: 10.1016/j.cpet.2012.06.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
This article discusses the role of FDG-PETederived parameters as prognostic indicators in patients with squamous cell carcinoma of the head and neck. The basic underlying biology of FDG-PET scans and the quantitative information that can be derived are discussed. A review of the literature is performed. Potential applications in the management of head and neck cancer and future directions in clinical trials are discussed.
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Affiliation(s)
- Farzan Siddiqui
- Department of Radiation Oncology, Henry Ford Hospital, 2799 West Grand Boulevard, Detroit, MI 48202, USA
| | - Peter F Faulhaber
- Division of Nuclear Medicine, Department of Radiology, University Hospitals Case Medical Center, 11100 Euclid Avenue, Cleveland, OH 44106, USA
| | - Min Yao
- Department of Radiation Oncology, University Hospitals Case Medical Center, 11100 Euclid Avenue, Cleveland, OH 44106, USA.
| | - Quynh-Thu Le
- Department of Radiation Oncology, Stanford University, 875 Blake Wilbur Drive, Stanford, CA 94305, USA
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