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Song Y, Tian Y, Lu X, Chen G, Lv X. Prognostic value of 18F-FDG PET radiomics and sarcopenia in patients with oral squamous cell carcinoma. Med Phys 2024; 51:4907-4921. [PMID: 38252704 DOI: 10.1002/mp.16949] [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: 03/07/2023] [Revised: 11/28/2023] [Accepted: 12/21/2023] [Indexed: 01/24/2024] Open
Abstract
BACKGROUND Oral cancer is one of the most common malignancies in the head and neck region. Approximately 90% of oral cancers are oral squamous cell carcinomas (OSCC). 18F-FDG PET/CT has been used in OSCC patients for its high value in detecting metastatic lymph nodes and distant metastases. PET radiomics and sarcopenia can be measured on the PET and CT components of 18F-FDG PET/CT. PURPOSE This study aimed to investigate the prognostic value of radiomics and sarcopenia measured on the PET and CT components of pre-operation 18F-FDG PET/CT in OSCC. METHODS A total of 116 patients eventually enrolled in our study were randomly divided into two cohorts: training cohort (n = 58) and validation cohort (n = 58). The Cox model combined with the least absolute shrinkage and selection operator (LASSO) algorithm was applied to construct the radiomics score (Rad_score). The third lumber skeletal muscle index (L3 SMI) was calculated to identify sarcopenia. Univariate and multivariate Cox regression analyses were performed to identify the independent prognostic factors. Based on the clinical factors, the clinical model was constructed, and the combined model was developed through the combination of the clinical model and Rad_score. C index, time-dependent C-index curves, receiver operating characteristic (ROC) curve, calibration curves, and decision curve analysis were used to evaluate the performance of prediction models. RESULTS Three radiomics features constitute the Rad_score for overall survival (OS) and progression-free survival (PFS), respectively. Multivariate Cox regression analysis revealed that Rad_score was an independent prognostic factor, whereas sarcopenia was not. The combined models showed satisfactory performance in both the training cohort (C-index: OS:0.836, PFS:0.776) and the validation cohort (C-index: OS:0.744, PFS:0.712). The combined models were visualized as nomograms. Nomogram scores can realize the risk stratification of OSCC patients. Lower nomogram score is significantly related to the poorer OS (training cohort: p < 0.0001, validation cohort: p < 0.0001, overall cohort: p < 0.0001) and PFS (training cohort: p < 0.0001, validation cohort: p = 0.00017, overall cohort: p < 0.0001). CONCLUSIONS Rad_score, but not sarcopenia, was an independent prognostic factor for patients with OSCC. The nomograms had a satisfactory performance, which might be helpful for OSCC patients and clinicians in personalized prognostic prediction and treatment decision-making.
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Affiliation(s)
- Yuxing Song
- Department of Oral & Maxillofacial Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Ying Tian
- NanFang PET Center, Southern Medical University NanFang Hospital, Guangzhou, China
| | - Xinyan Lu
- Department of Oral & Maxillofacial Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Gaoxiang Chen
- Department of Oral & Maxillofacial Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Xiaozhi Lv
- Department of Oral & Maxillofacial Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
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Asarkar AA, Chang BA, de Bree R, Kowalski LP, Guntinas-Lichius O, Bradley PJ, de Graaf P, Strojan P, Rao KN, Mäkitie AA, López F, Rinaldo A, Palme C, Genden EM, Sanabria A, Rodrigo JP, Ferlito A. Primary Management of Operable Locally Advanced Oral Cavity Squamous Cell Carcinoma: Current Concepts and Strategies. Adv Ther 2024; 41:2133-2150. [PMID: 38642199 DOI: 10.1007/s12325-024-02861-6] [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: 02/28/2024] [Accepted: 03/25/2024] [Indexed: 04/22/2024]
Abstract
INTRODUCTION Locally advanced oral cavity carcinoma (LAOCSCC) is primarily treated with surgery followed by radiotherapy with or without chemotherapy. METHODS A review of literature using PubMED was performed for studies reporting the management of LAOCSCC. Based on the reviewed literature and opinions of experts in the field, recommendations were made. RESULTS Studies have shown that outcomes following resection of T4a and infranotch (inferior to mandibular notch) T4b are comparable. We discuss the concept of compartmental resection of LAOCSCC and issues concerning the management of the neck. Further, patients who refuse or are unable to undergo surgery can be treated with chemoradiotherapy with uncertain outcomes. The role of neoadjuvant chemotherapy has shown promise for organ (mandibular) preservation in a select subset of patients. CONCLUSION The management strategy for LAOCSCC should be determined in a multidisciplinary setting with emphasis on tumor control, functional preservation, and quality of life of the patient.
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Affiliation(s)
- Ameya A Asarkar
- Department of Otolaryngology/Head and Neck Surgery, Louisiana Health Sciences Center, Shreveport, LA, 71103, USA.
| | - Brent A Chang
- Department of Otolaryngology/Head and Neck Surgery, Mayo Clinic Arizona, Phoenix, AZ, USA
| | - Remco de Bree
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Luiz P Kowalski
- Head and Neck Surgery Department, University of Sao Paulo Medical School, Sao Paulo, Brazil
- Department of Head and Neck Surgery and Otorhinolaryngology, A C Camargo Cancer Center, São Paulo, Brazil
| | - Orlando Guntinas-Lichius
- Department of Otorhinolaryngology, Institute of Phoniatry/Pedaudiology, Jena University Hospital, Jena, Germany
| | - Patrick J Bradley
- Department of ORLHNS, Queens Medical Centre Campus, Nottingham University Hospitals, Derby Road, Nottingham, NG7 2UH, UK
| | - Pim de Graaf
- Amsterdam UMC Location Vrije Universiteit, Radiology and Nuclear Medicine, de Boelelaan 1117, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Primož Strojan
- Department of Radiation Oncology, Institute of Oncology, 1000, Ljubljana, Slovenia
| | - Karthik N Rao
- Department of Head and Neck Oncology, Sri Shankara Cancer Hospital and Research Center, Bangalore, India
| | - Antti A Mäkitie
- Department of Otorhinolaryngology, Head and Neck Surgery, Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Fernando López
- ENT and Head and Neck Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | - Carsten Palme
- Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, NSW, Australia
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Eric M Genden
- Department of Otolaryngology-Head and Neck Surgery, Mount Sinai Medical Center, New York, NY, 10029, USA
| | - Alvaro Sanabria
- Department of Surgery, School of Medicine, Centro de Excelencia en Cirugia de Cabeza y Cuello-CEXCA, Universidad de Antioquia, Medellin, Colombia
| | - Juan P Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias, IUOPA, University of Oviedo, CIBERONC, 33011, Oviedo, Spain
| | - Alfio Ferlito
- Coordinator of the International Head and Neck Scientific Group, 35030, Padua, Italy
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Ishibashi-Kanno N, Yamagata K, Hara T, Takaoka S, Fukuzawa S, Uchida F, Bukawa H. Prognostic prediction using maximum standardized uptake value ratio of lymph node-to-primary tumor in preoperative PET-CT for oral squamous cell carcinoma. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2023; 124:101489. [PMID: 37146793 DOI: 10.1016/j.jormas.2023.101489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 05/02/2023] [Indexed: 05/07/2023]
Abstract
This study aimed to calculate the ratio of maximum standardized uptake values of cervical lymph nodes to maximum standardized uptake values of primary tumors measured by preoperative fluorodeoxyglucose positron-emission tomography in oral cancer patients, and to retrospectively examine the prognostic association and evaluate whether it could be a prognostic factor. We retrospectively examined consecutive Japanese patients diagnosed with oral squamous cell carcinoma who underwent oral cancer resection and cervical dissection between January 2014 and December 2018. The study included 52 patients aged 39-89 years (median age 66.5 years), excluding non-cervical dissection surgery and/or non-underwent preoperative positron-emission tomography. The maximum standardized uptake value of the cervical lymph nodes and primary tumor was measured, and the ratio of maximum standardized uptake values of the lymph nodes to that of the primary tumor was calculated. The median follow-up of 52 patients was 1,465 days (198-2,553 days), and overall survival was significantly worse in patients with a high lymph node-to-tumor standardized uptake values ratio (>0.4739) (5 years, 58.8% vs. 88.2%; P<0.05). Pretreatment lymph node-to-tumor standardized uptake values ratio can be easily calculated, and as a predictor of prognosis, it may be of assistance when considering the treatment strategy for oral cancer.
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Affiliation(s)
- Naomi Ishibashi-Kanno
- Department of Oral and Maxillofacial Surgery, Institute of Medicine, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan.
| | - Kenji Yamagata
- Department of Oral and Maxillofacial Surgery, Institute of Medicine, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan
| | - Tadashi Hara
- Department of Radiology, Institute of Medicine, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan
| | - Shohei Takaoka
- Department of Oral and Maxillofacial Surgery, Institute of Medicine, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan
| | - Satoshi Fukuzawa
- Department of Oral and Maxillofacial Surgery, Institute of Medicine, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan
| | - Fumihiko Uchida
- Department of Oral and Maxillofacial Surgery, Institute of Medicine, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan
| | - Hiroki Bukawa
- Department of Oral and Maxillofacial Surgery, Institute of Medicine, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, 305-8575, Japan
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Cheng PC, Chang CM, Liao LJ, Hsieh CH, Shueng PW, Cheng PW, Lo WC. Ultrasound Is Beneficial to Determine Lymphadenopathy in Oral Cancer Patients after Radiotherapy. Diagnostics (Basel) 2023; 13:2409. [PMID: 37510156 PMCID: PMC10378444 DOI: 10.3390/diagnostics13142409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 07/14/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
The present study aimed to investigate whether the addition of ultrasound (US) +/- fine needle aspiration (FNA) to magnetic resonance imaging (MRI) or computed tomography (CT) improves the diagnostic accuracy in assessing neck lymphadenopathy in oral cancer patients after neck irradiation. We retrospectively reviewed oral cancer patients who had neck lymphadenopathy after radiotherapy (RT) or chemoradiation therapy (CRT) from February 2008 to November 2019. The following diagnostic modalities were assessed: (1) MRI/CT, (2) MRI/CT with a post-RT US predictive model, and (3) MRI/CT with US + FNA. The receiver operating characteristic (ROC) curves were used to assess the diagnostic performance. A total of 104 irradiation-treated oral cancer patients who subsequently had neck lymphadenopathy were recruited and analyzed. Finally, there were 68 (65%) malignant and 36 (35%) benign lymphadenopathies. In terms of the diagnostic performance, the area under the ROC curves (C-statistics) was 0.983, 0.920, and 0.828 for MRI/CT with US + FNA, MRI/CT with a post-RT US predictive model, and MRI/CT, respectively. The addition of US to MRI/CT to evaluate cervical lymphadenopathy could achieve a better diagnostic accuracy than MRI/CT alone in oral cancer patients after neck irradiation.
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Affiliation(s)
- Ping-Chia Cheng
- Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
- Head and Neck Cancer Surveillance and Research Study Group, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
- Department of Communication Engineering, Asia Eastern University of Science and Technology, New Taipei City 22061, Taiwan
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan
| | - Chih-Ming Chang
- Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
- Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan
| | - Li-Jen Liao
- Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
- Head and Neck Cancer Surveillance and Research Study Group, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
- Department of Electrical Engineering, Yuan Ze University, Taoyuan 32003, Taiwan
- Medical Engineering Office, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
| | - Chen-Hsi Hsieh
- Head and Neck Cancer Surveillance and Research Study Group, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
- Division of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
- Department of Medicine, School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan
| | - Pei-Wei Shueng
- Head and Neck Cancer Surveillance and Research Study Group, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
- Division of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
- Department of Medicine, School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan
| | - Po-Wen Cheng
- Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
- Head and Neck Cancer Surveillance and Research Study Group, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
| | - Wu-Chia Lo
- Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
- Head and Neck Cancer Surveillance and Research Study Group, Far Eastern Memorial Hospital, New Taipei City 22060, Taiwan
- Graduate Institute of Medicine, Yuan Ze University, Taoyuan 32003, Taiwan
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Naha K, Biedermann G, Nada A, Cousins J, Layfield L, Schnabel J. Preoperative Determination of Depth of Invasion in Oral Cavity Squamous Cell Carcinoma by Standard Cross-Sectional Imaging With Computed Tomography and Positron Emission Tomography/Computed Tomography. Cureus 2023; 15:e40794. [PMID: 37485126 PMCID: PMC10362784 DOI: 10.7759/cureus.40794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/22/2023] [Indexed: 07/25/2023] Open
Abstract
Background Depth of invasion (DOI) is a known indicator of metastatic potential in oral cavity squamous cell carcinoma (SCC). Our purpose was to investigate the accuracy of preoperative determination of DOI in oral cavity SCC by computed tomography (CT) and positron emission tomography/computed tomography (PET/CT). Methodology A retrospective study was performed using consecutive patients with histologically proven oral cavity SCC presenting to our otorhinolaryngology department between January 2014 and July 2019 who underwent preoperative contrast-enhanced CT and/or PET/CT. Pathological assessment of DOI was determined by a review of pathology reports. The degree of DOI determined by radiographic studies was correlated to pathology results. Results A total of 79 patients were screened of whom appropriate radiographic studies were available for 63 patients. The mean DOI by pathological assessment was 12.3 ± 9.1 mm. CT and PET/CT determined depth both correlated with pathological DOI (r = 0.710; p < 0.001, r = 0.798; p < 0.001). No significant correlation was seen for CT-determined depth (r = 0.136; p = 0.709) or PET-determined depth (r = 0.234; p = 0.707) with pathologically confirmed superficial tumors (<5 mm). For patients with pathological tumor depth >10 mm, CT and PET determined depth both correlated with pathological depth (r = 0.577; p = 0.002, r = 0.668; p = 0.001). The sensitivity and specificity of CT and PET for the identification of deep invasion were 88.2% and 41.7% and 52.9% and 50%, respectively. Conclusions DOI measurement is feasible with routine preoperative CT and PET/CT images and is comparable to pathological measurement in patients with oral cavity SCC.
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Affiliation(s)
- Kushal Naha
- Hematology and Medical Oncology, University of Missouri, Columbia, USA
| | | | - Ayman Nada
- Radiology, University of Missouri, Columbia, USA
| | | | - Lester Layfield
- Pathology and Laboratory Medicine, University of Missouri, Columbia, USA
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Choi J, Huell D, Ucisik FE, Learned K. Malignant and Nonmalignant Lesions of the Oral Cavity. Oral Maxillofac Surg Clin North Am 2023:S1042-3699(23)00010-9. [PMID: 37032182 DOI: 10.1016/j.coms.2023.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
There is a broad spectrum of pathology that occurs in the oral cavity. Knowledge of the different anatomic subsites and contents of each is important for accurate diagnosis and treatment. Oral cavity tumors are predominantly malignant in nature, but there are many nonmalignant lesions of which the practicing clinician should be aware. This article will discuss the anatomy, imaging approaches, and imaging characteristics of nonmalignant and malignant pathology in the oral cavity.
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Affiliation(s)
- Jeanie Choi
- Department of Neuroradiology, Division of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street Unit 1482, Houston, TX 77030, USA.
| | - Derek Huell
- New York University Grossman School of Medicine, 550 1st Avenue, New York, NY 10016, USA
| | - Fehime Eymen Ucisik
- Department of Neuroradiology, Division of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street Unit 1482, Houston, TX 77030, USA
| | - Kim Learned
- Department of Neuroradiology, Division of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street Unit 1482, Houston, TX 77030, USA
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Nguyen Van D, Le Van Q, Nguyen Thi Thu N, Bui Van G, Ta Van T. Multiple primary squamous cell carcinomas of the oral cavity: A cross-sectional study in vietnam. Ann Med Surg (Lond) 2022; 80:104224. [PMID: 36045814 PMCID: PMC9422213 DOI: 10.1016/j.amsu.2022.104224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/18/2022] [Accepted: 07/20/2022] [Indexed: 11/28/2022] Open
Abstract
Background Multiple primary squamous cell carcinomas (MPSCs) of the oral cavity are very uncommon in clinical practice. This study describes the clinical features, imaging, and treatment characteristics of the oral cavity with MPSCs at the same time of diagnosis in our center. Besides, we review the literature and prior studies on MPSCs. Study design A retrospective, descriptive study from January 2019 to December 2021 was conducted on seven patients with MPSCs of the oral cavity at the time of their first diagnosis. Evaluation of the patient's characteristics, the treatment plan, the response to treatment, and the overall survival (OS). Results Seven male patients ranging in age from 43 to 70 years (Mean: 53.5). Positron Emission Tomography/Computed Tomography (PET/CT) revealed a significantly increased standardized uptake value (SUV) in the index tumor (SUVi = 15.76 ± 1.96). The index tumor is often staged T3, T4; whereas the synchronous tumor is typically staged T1, T2. All patients had concurrent chemoradiotherapy (CCRT) and achieved a partial response in all cases. Mean OS was 14.71 ± 11.85 months. Conclusions MPSCs of the oral cavity at the time of diagnosis are uncommon and associated with a poor prognosis for patients. Comprehensive clinical examination, combined imaging diagnostics, with PET/CT being critical for detecting the second lesion, particularly in patients with an advanced index tumor. Multiple primary squamous cell carcinomas of the oral cavity are a rare disease. PETCT showed higher SUV in index tumor. The stage of the index tumor is T3, T4; the synchronous tumor stage is T1, T2. All patients were treated by definitive CCRT; all got a partial response. Mean OS was 14.71 ± 1.85 months.
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Affiliation(s)
- Dang Nguyen Van
- Department of Oncology, Hanoi Medical University, Hanoi, Viet Nam
- Department of Head and Neck Radiation Oncology, Vietnam National Cancer Hospital, Hanoi, Viet Nam
- Corresponding author. Department of Oncology, Hanoi Medical University, 01 Ton That Tung Street, Dong Da District, Hanoi, 10000, Viet Nam.;
| | - Quang Le Van
- Department of Oncology, Hanoi Medical University, Hanoi, Viet Nam
| | - Nhung Nguyen Thi Thu
- Department of Head and Neck Radiation Oncology, Vietnam National Cancer Hospital, Hanoi, Viet Nam
| | - Giang Bui Van
- Radiology Center, Vietnam National Cancer Hospital, Hanoi, Viet Nam
| | - To Ta Van
- Center of Pathology and Molecular Biology, Vietnam National Cancer Hospital, Hanoi, Viet Nam
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SUVmax value is prognostic in patients with early-stage squamous cell carcinoma of the tongue. Br J Oral Maxillofac Surg 2022; 60:1209-1215. [DOI: 10.1016/j.bjoms.2022.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 05/24/2022] [Accepted: 05/30/2022] [Indexed: 11/18/2022]
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Verma S, Das D. The role of 18F-fluorodeoxyglucose positron emission tomography/computed tomography in oral squamous cell carcinoma: A systematic review. JOURNAL OF ORAL AND MAXILLOFACIAL RADIOLOGY 2022. [DOI: 10.4103/jomr.jomr_12_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Kumar G, Jena S, Jnaneswar A, Jha K, Suresan V, Singh A. Advancements in diagnostic techniques for oral cancer detection. Minerva Dent Oral Sci 2021; 71:192-198. [PMID: 34851069 DOI: 10.23736/s2724-6329.21.04637-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Oral malignancy is among the highest prevalent malignancies all over the world. In comparison to systemic malignancies such as lung cancer and colon cancer, they are frequently overlooked by the general public. Nevertheless, they can be exceedingly lethal if left ignored, regardless at the early stage of the condition. Dentists are the finest qualified healthcare specialists in this sector and are responsible for detecting benign and potentially malignant oral conditions such as oral cancers. Oral carcinoma's high prevalence and delayed appearance are serious international medical concerns. Early detection and management of oral carcinoma are the key goals of the World Health Organization (WHO). The identification of key clinical manifestations during the preliminary oral examination can enhance the patient's likelihood of living. Unfortunately, the conventional technology's practical value is limited by a number of drawbacks. Current advancements in optical scanning techniques, such as tissue-fluorescence imaging and optical coherence tomography, have proven to be quite effective. In particular, nanoparticle-based immunosensors, genomics, and salivary biomarkers, epigenetics and microarray have all received a lot of attention. Raising awareness about frequent dental examinations and using noninvasive, effective, and cost-effective screening tools would improve initial stage detection of oral carcinoma and improve patients' longevity.
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Affiliation(s)
- Gunjan Kumar
- Department of Public Health Dentistry, Kalinga Institute of Dental Science, KIIT Deemed to be University, Bhubaneswar, India
| | - Samikshya Jena
- Department of Public Health Dentistry, Kalinga Institute of Dental Science, KIIT Deemed to be University, Bhubaneswar, India -
| | - Avinash Jnaneswar
- Department of Public Health Dentistry, Kalinga Institute of Dental Science, KIIT Deemed to be University, Bhubaneswar, India
| | - Kunal Jha
- Department of Public Health Dentistry, Kalinga Institute of Dental Science, KIIT Deemed to be University, Bhubaneswar, India
| | - Vinay Suresan
- Department of Public Health Dentistry, Kalinga Institute of Dental Science, KIIT Deemed to be University, Bhubaneswar, India
| | - Arpita Singh
- KIIT Deemed to be University, Bhubaneswar, Odisha, India
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Overview of oral cavity squamous cell carcinoma: Risk factors, mechanisms, and diagnostics. Oral Oncol 2021; 121:105451. [PMID: 34329869 DOI: 10.1016/j.oraloncology.2021.105451] [Citation(s) in RCA: 133] [Impact Index Per Article: 44.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 07/01/2021] [Accepted: 07/04/2021] [Indexed: 02/07/2023]
Abstract
Oral cavity squamous cell carcinoma (OCSCC) is the most common malignancy of the oral cavity. The substantial risk factors for OCSCC are the consumption of tobacco products, alcohol, betel quid, areca nut, and genetic alteration. However, technological advancements have occurred in treatment, but the survival decreases with late diagnosis; therefore, new methods are continuously being investigated for treatment. In addition, the rate of secondary tumor formation is 3-7% yearly, which is incomparable to other malignancies and can lead to the disease reoccurrence. Oral cavity cancer (OCC) arises from genetic alterations, and a complete understanding of the molecular mechanism involved in OCC is essential to develop targeted treatments. This review aims to update the researcher on oral cavity cancer, risk factors, genetic alterations, molecular mechanism, classification, diagnostic approaches, and treatment.
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FDG-PET predicts bone invasion and prognosis in patients with oral squamous cell carcinoma. Sci Rep 2021; 11:15153. [PMID: 34312436 PMCID: PMC8313663 DOI: 10.1038/s41598-021-94567-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 07/13/2021] [Indexed: 11/08/2022] Open
Abstract
18F-fluorodeoxyglucose-positron emission tomography (FDG-PET) is widely used for tumor staging. This study sought to determine the relationship of preoperative primary tumor SUVmax (tSUVmax) with the clinicopathological features of patients with OSCC and to compare the prognostic ability of tSUVmax with that of other recurrence factors. Data of 340 patients with OSCC who were diagnosed, treated, and followed up at the Changhua Christian Hospital were retrospectively analyzed. Only patients with OSCC arising from gingiva, palate, floor of the mouth, and retromolar trigone and those who had received preoperative FDG-PET within 2 weeks before surgery were included. tSUVmax value > 9.2 was the strong predictor of bone invasion (area under the receiver operating characteristic curve, 0.844). tSUVmax value > 7.2 showed a strong association with advanced pathological T stage and recurrence factors and was associated with poor survival; tSUVmax > 7.2 showed stronger predictive power for poor disease-free survival (DFS) than pT stage and the other recurrence factors related to primary tumor. FDG-PET can be a useful supplement to contrast-enhanced computed tomography or contrast-enhanced magnetic resonance imaging for diagnosing bone invasion by OSCC. The tSUVmax value was an independent predictor of DFS in this study.
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Relationship between Standard Uptake Values of Positron Emission Tomography/Computed Tomography and Salivary Metabolites in Oral Cancer: A Pilot Study. J Clin Med 2020; 9:jcm9123958. [PMID: 33297326 PMCID: PMC7762245 DOI: 10.3390/jcm9123958] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/02/2020] [Accepted: 12/03/2020] [Indexed: 11/16/2022] Open
Abstract
18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET)/computed tomography (CT) is usually used for staging or evaluation of treatment response rather than for cancer screening. However, 18F-FDG PET/CT has also been used in Japan for cancer screening in people with no cancer symptoms, and accumulating evidence supports this application of 18F-FDG PET/CT. Previously, we have observed a correlation between the saliva and tumor metabolomic profiles in patients with oral cancer. Hence, if salivary metabolites demonstrate a significant correlation with PET parameters such as the maximum standardized uptake value (SUVmax), they may have the potential to be used as a screening tool before PET/CT to identify patients with high SUVmax. Hence, in this study, we aimed to explore the relationship between salivary metabolites and SUVmax of 18F-FDG PET/CT using previously collected data. 18F-FDG PET/CT was performed for staging 26 patients with oral cancer. The collected data were integrated and analyzed along with quantified salivary hydrophilic metabolites obtained from the same patients with oral cancer and controls (n = 44). In total, 11 metabolites showed significant correlations with SUVmax in the delayed phases. A multiple logistic regression model of the two metabolites showed the ability to discriminate between patients with oral cancer and controls, with an area under the receiver operating characteristic curve of 0.738 (p = 0.001). This study uniquely confirmed a relationship between salivary metabolites and SUVmax of PET/CT in patients with oral cancer; salivary metabolites were significantly correlated with SUVmax. These salivary metabolites can be used as a screening tool before PET/CT to identify patients with high SUVmax, i.e., to detect the presence of oral cancer.
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Milliet F, Bozec A, Schiappa R, Viotti J, Modesto A, Dassonville O, Poissonnet G, Guelfucci B, Bizeau A, Vergez S, Dupret-Bories A, Garrel R, Fakhry N, Santini L, Lallemant B, Chambon G, Sudaka A, Peyrade F, Saada-Bouzid E, Benezery K, Jourdan-Soulier F, Chapel F, Sophie Ramay A, Roger P, Galissier T, Coste V, Ben Lakdar A, Guerlain J, Temam S, Mirghani H, Gorphe P, Chamorey E, Culié D. Synchronous primary neoplasia in patients with oropharyngeal cancer: Impact of tumor HPV status. A GETTEC multicentric study. Oral Oncol 2020; 112:105041. [PMID: 33129057 DOI: 10.1016/j.oraloncology.2020.105041] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/28/2020] [Accepted: 10/04/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Patients with oropharyngeal squamous cell carcinoma (OPSCC) display a significant risk of synchronous primary neoplasia (SPN) which could impact their management. The aims of this study were to evaluate the risk and distribution of SPN in OPSCC patients according to their HPV (p16) status, the predictive factors of SPN and the impact of SPN on therapeutic strategy and oncologic outcomes. MATERIAL AND METHODS All OPSCC patients treated from 2009 to 2014 were included in this multicentric retrospective study. Univariate analyses were conducted using Chi-2 and Fisher exact tests. For multivariate analyses, all variables associated with a p ≤ 0.10 in univariate analysis were included in logistic regression models. RESULTS Among the 1291 patients included in this study, 75 (5.8%) displayed a SPN which was preferentially located in the upper aerodigestive tract, lung and esophagus. Comorbidity level (p = 0.03), alcohol (p = 0.005) and tobacco (p = 0.01) consumptions, and p16 tumor status (p < 0.0001) were significant predictors of SPN. In multivariate analysis, p16+ status was significantly associated with a lower risk of SPN (OR = 0.251, IC95% [0.133;0.474]). Patients with a SPN were more frequently referred for non-curative treatment (p = 0.02). In patients treated with curative intent, there was no impact of SPN on the therapeutic strategy (surgical vs. non-surgical treatment). We observed no overall survival differences between patients with or without SPN. CONCLUSION P16 tumor status is the main predictive factor of SPN in OPSCC patients. This study provides crucial results which should help adapt the initial work-up and the global management of OPSCC patients.
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Affiliation(s)
- Florent Milliet
- Department of Otorhinolaryngology, University Hospital of Nice, France
| | - Alexandre Bozec
- University Institute of the Face and Neck, Antoine Lacassagne Centre, Côte d'Azur University, Nice, France
| | - Renaud Schiappa
- Department of Statistics, Antoine Lacassagne Centre, Côte d'Azur University, Nice, France
| | - Julien Viotti
- Department of Statistics, Antoine Lacassagne Centre, Côte d'Azur University, Nice, France
| | - Anouchka Modesto
- Department of Radiotherapy, Cancer University Institute of Toulouse, Toulouse, France
| | - Olivier Dassonville
- University Institute of the Face and Neck, Antoine Lacassagne Centre, Côte d'Azur University, Nice, France
| | - Gilles Poissonnet
- University Institute of the Face and Neck, Antoine Lacassagne Centre, Côte d'Azur University, Nice, France
| | - Bruno Guelfucci
- Department of Otorhinolaryngology and Head and Neck Surgery, Sainte Musse Hospital, Toulon, France
| | - Alain Bizeau
- Department of Otorhinolaryngology and Head and Neck Surgery, Sainte Musse Hospital, Toulon, France
| | - Sebastien Vergez
- Department of Otorhinolaryngology and Head and Neck Surgery, Cancer University Institute of Toulouse, Toulouse, France
| | - Agnes Dupret-Bories
- Department of Otorhinolaryngology and Head and Neck Surgery, Cancer University Institute of Toulouse, Toulouse, France
| | - Renaud Garrel
- Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital of Montpellier, Montpellier, France
| | - Nicolas Fakhry
- Department of Otorhinolaryngology and Head and Neck Surgery, Public Assistance - Hospitals of Marseille, Marseille, France
| | - Laure Santini
- Department of Otorhinolaryngology and Head and Neck Surgery, Public Assistance - Hospitals of Marseille, Marseille, France
| | - Benjamin Lallemant
- Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital of Nîmes, Nîmes, France
| | - Guillaume Chambon
- Department of Otorhinolaryngology and Head and Neck Surgery, University Hospital of Nîmes, Nîmes, France
| | - Anne Sudaka
- Department of Pathology, Antoine Lacassagne Centre, Côte d'Azur University, Nice, France
| | - Frederic Peyrade
- Department of Medical Oncology, Antoine Lacassagne Centre, Côte d'Azur University, Nice, France
| | - Esma Saada-Bouzid
- Department of Medical Oncology, Antoine Lacassagne Centre, Côte d'Azur University, Nice, France
| | - Karen Benezery
- Department of Radiotherapy, Antoine Lacassagne Centre, Côte d'Azur University, Nice, France
| | | | | | - Anne Sophie Ramay
- Department of Pathology, University Hospital of Nîmes, Nîmes, France
| | - Pascal Roger
- Department of Pathology, University Hospital of Nîmes, Nîmes, France
| | - Thibault Galissier
- Department of Pathology, Cancer University Institute of Toulouse, Toulouse, France
| | - Valérie Coste
- Department of Pathology, University Hospital of Montpellier, Montpellier, France
| | - Aicha Ben Lakdar
- Department of Pathology, Gustave Roussy Institute, Villejuif, France
| | - Joanne Guerlain
- Department of Otorhinolaryngology and Head and Neck Surgery, Gustave Roussy Institute, Villejuif, France
| | - Stephane Temam
- Department of Otorhinolaryngology and Head and Neck Surgery, Gustave Roussy Institute, Villejuif, France
| | - Haitham Mirghani
- Department of Head and Neck Surgery, European Georges Pompidou Hospital, APHP, Paris, France
| | - Phillipe Gorphe
- Department of Otorhinolaryngology and Head and Neck Surgery, Gustave Roussy Institute, Villejuif, France
| | - Emmanuel Chamorey
- Department of Statistics, Antoine Lacassagne Centre, Côte d'Azur University, Nice, France
| | - Dorian Culié
- University Institute of the Face and Neck, Antoine Lacassagne Centre, Côte d'Azur University, Nice, France.
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Dijkstra GW, Glaudemans AWJM, Erba PA, Wouthuyzen-Bakker M, Sinha B, Vállez García D, van der Sluis LWM, Slart RHJA. Relationship between 18F-FDG Uptake in the Oral Cavity, Recent Dental Treatments, and Oral Inflammation or Infection: A Retrospective Study of Patients with Suspected Endocarditis. Diagnostics (Basel) 2020; 10:E625. [PMID: 32846896 PMCID: PMC7555096 DOI: 10.3390/diagnostics10090625] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 08/18/2020] [Accepted: 08/20/2020] [Indexed: 12/15/2022] Open
Abstract
[18F]-fluorodeoxyglucose positron emission tomography ([18F]FDG PET/CT) has proven to be a useful diagnostic tool in patients with suspected infective endocarditis (IE), but is conflicting in relation to dental procedures. QUESTIONS Is there a correlation between [18F]FDG PET/CT findings, recent dental treatment, and an affected oral cavity? (2) Is there a correlation between infective endocarditis (IE), oral health status, and (extra)cardiac findings on [18F]FDG PET/CT? METHODS This retrospective study included 52 patients. All [18F]FDG PET/CT scans were examined visually by pattern recognition using a three-point scale and semi-quantified within the volume of interest (VOI) using SUVmax. RESULTS 19 patients were diagnosed with IE (group 1), 14 with possible IE (group 2), and 19 without IE based on the modified Duke criteria (group 3). No correlation was found between visual PET and SUVmax and sites of oral inflammation and infection. The visual PET scores and SUVmax were not significantly different between all groups. A significant difference in the SUVmax of the valve between all groups was observed. CONCLUSIONS This study suggests that no correlation exists between the PET findings in the oral cavity and dental treatments or inflammation/infection. No correlation between IE, actual oral health status, and extra-cardiac findings was demonstrated. Additional research is needed to conclude whether [18F]FDG PET/CT imaging is a reliable diagnostic modality for oral inflammation and infection sites.
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Affiliation(s)
- Geertruida W. Dijkstra
- Center for Dentistry and Oral Hygiene, University Medical Center Groningen, University of Groningen, PO 9700 RB Groningen, The Netherlands; (G.W.D.); (L.W.M.v.d.S.)
| | - Andor W. J. M. Glaudemans
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, PO 9700 RB Groningen, The Netherlands; (P.A.E.); (D.V.G.); (R.H.J.A.S.)
| | - Paola A. Erba
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, PO 9700 RB Groningen, The Netherlands; (P.A.E.); (D.V.G.); (R.H.J.A.S.)
- Department of Nuclear Medicine, Department of Translational Research and New Technology in Medicine, University of Pisa, 56128 Pisa, Italy
| | - Marjan Wouthuyzen-Bakker
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, PO 9700 RB Groningen, The Netherlands; (M.W.-B.); (B.S.)
| | - Bhanu Sinha
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, PO 9700 RB Groningen, The Netherlands; (M.W.-B.); (B.S.)
| | - David Vállez García
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, PO 9700 RB Groningen, The Netherlands; (P.A.E.); (D.V.G.); (R.H.J.A.S.)
| | - Luc W. M. van der Sluis
- Center for Dentistry and Oral Hygiene, University Medical Center Groningen, University of Groningen, PO 9700 RB Groningen, The Netherlands; (G.W.D.); (L.W.M.v.d.S.)
| | - Riemer H. J. A. Slart
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, PO 9700 RB Groningen, The Netherlands; (P.A.E.); (D.V.G.); (R.H.J.A.S.)
- Department of Biomedical Photonic Imaging, University of Twente, 7522 NB Enschede, The Netherlands
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16
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Fujima N, Andreu-Arasa VC, Meibom SK, Mercier GA, Salama AR, Truong MT, Sakai O. Deep learning analysis using FDG-PET to predict treatment outcome in patients with oral cavity squamous cell carcinoma. Eur Radiol 2020; 30:6322-6330. [PMID: 32524219 DOI: 10.1007/s00330-020-06982-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 04/20/2020] [Accepted: 05/26/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To assess the utility of deep learning analysis using 18F-fluorodeoxyglucose (FDG) uptake by positron emission tomography (PET/CT) to predict disease-free survival (DFS) in patients with oral cavity squamous cell carcinoma (OCSCC). METHODS One hundred thirteen patients with OCSCC who received pretreatment FDG-PET/CT were included. They were divided into training (83 patients) and test (30 patients) sets. The diagnosis of treatment control/failure and the DFS rate were obtained from patients' medical records. In deep learning analyses, three planes of axial, coronal, and sagittal FDG-PET images were assessed by ResNet-101 architecture. In the training set, image analysis was performed for the diagnostic model creation. The test data set was subsequently analyzed for confirmation of diagnostic accuracy. T-stage, clinical stage, and conventional FDG-PET parameters (the maximum and mean standardized uptake value (SUVmax and SUVmean), heterogeneity index, metabolic tumor volume (MTV), and total lesion glycolysis (TLG) were also assessed with determining the optimal cutoff from training dataset and then validated their diagnostic ability from test dataset. RESULTS In dividing into patients with treatment control and failure, the highest diagnostic accuracy of 0.8 was obtained using deep learning classification, with a sensitivity of 0.8, specificity of 0.8, positive predictive value of 0.89, and negative predictive value of 0.67. In the Kaplan-Meier analysis, the DFS rate was significantly different only with the analysis of deep learning-based classification (p < .01). CONCLUSIONS Deep learning-based diagnosis with FDG-PET images may predict treatment outcome in patients with OCSCC. KEY POINTS • Deep learning-based diagnosis of FDG-PET images showed the highest diagnostic accuracy to predict the treatment outcome in patients with oral cavity squamous cell carcinoma. • Deep learning-based diagnosis was shown to differentiate patients between good and poor disease-free survival more clearly than conventional T-stage, clinical stage, and conventional FDG-PET-based parameters.
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Affiliation(s)
- Noriyuki Fujima
- Department of Radiology, Boston Medical Center, Boston University School of Medicine, FGH Building, 3rd Floor, 820 Harrison Avenue, Boston, MA, 02118, USA.,Research Center for Cooperative Projects, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - V Carlota Andreu-Arasa
- Department of Radiology, Boston Medical Center, Boston University School of Medicine, FGH Building, 3rd Floor, 820 Harrison Avenue, Boston, MA, 02118, USA
| | - Sara K Meibom
- Department of Radiology, Boston Medical Center, Boston University School of Medicine, FGH Building, 3rd Floor, 820 Harrison Avenue, Boston, MA, 02118, USA
| | - Gustavo A Mercier
- Department of Radiology, Boston Medical Center, Boston University School of Medicine, FGH Building, 3rd Floor, 820 Harrison Avenue, Boston, MA, 02118, USA
| | - Andrew R Salama
- Department of Otolaryngology - Head and Neck Surgery, Boston Medical Center, Boston University School of Medicine, Boston, USA.,Department of Oral & Maxillofacial Surgery, Boston Medical Center, Boston University Henry M. Goldman School of Dental Medicine, Boston, USA
| | - Minh Tam Truong
- Department of Radiation Oncology, Boston Medical Center, Boston University School of Medicine, Boston, USA
| | - Osamu Sakai
- Department of Radiology, Boston Medical Center, Boston University School of Medicine, FGH Building, 3rd Floor, 820 Harrison Avenue, Boston, MA, 02118, USA. .,Department of Otolaryngology - Head and Neck Surgery, Boston Medical Center, Boston University School of Medicine, Boston, USA. .,Department of Radiation Oncology, Boston Medical Center, Boston University School of Medicine, Boston, USA.
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17
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Frequency of Follow-up of Oral Cavity and Oropharynx Patients and Appropriate Use of Imaging and Other Surveillance Methodology. CURRENT OTORHINOLARYNGOLOGY REPORTS 2018. [DOI: 10.1007/s40136-018-0204-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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18
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Yamaga E, Toriihara A, Nakamura S, Asai S, Fujioka T, Yoshimura R, Michi Y, Harada H, Tateishi U. Clinical usefulness of 2-deoxy-2-[18F] fluoro-d-glucose-positron emission tomography/computed tomography for assessing early oral squamous cell carcinoma (cT1-2N0M0). Jpn J Clin Oncol 2018; 48:633-639. [PMID: 29718274 DOI: 10.1093/jjco/hyy065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Accepted: 04/14/2018] [Indexed: 11/14/2022] Open
Abstract
Background Positron emission tomography with 2-deoxy-2-[18F] fluoro-d-glucose integrated with computed tomography (FDG-PET/CT) is a useful method to evaluate patients with oral squamous cell carcinoma (OSCC). However, the prognostic significance of FDG-PET/CT for assessing early OSCC remains unclear. Methods Pretreatment FDG-PET/CT of 205 consecutive patients (125 men, 80 women, mean age 59.7 year old) with early OSCC (cT1-2N0M0) between June 2010 and December 2014 were retrospectively analyzed. FDG avidity in primary lesions was assessed by visual interpretation. Thereafter, maximum standardized uptake value (SUVmax), metabolic tumor volume (MTV) and total lesion glycolysis (TLG) were measured in primary lesions. The relationship between each parameter and recurrence free survival (RFS) was assessed using the log-rank test. The performance of FDG-PET/CT for diagnosing metastatic lesions and synchronous cancer was also assessed. Results During the follow-up period (mean 32.9 months), 43 patients developed recurrences (21.0%). Patients with visually positive FDG uptake in primary lesions showed significantly shorter RFS than the others (63.0 months vs. 52.9 months, P = 0.005). In those patients, greater SUVmax, MTV, and TLG did not significantly predict shorter RFS. The sensitivity and specificity of FDG-PET/CT for cervical nodal metastases detection were 32.3% and 77.6%, respectively. FDG-PET/CT detected eight synchronous cancers (3.9%) and overlooked six synchronous cancers (2.9%). Conclusions Although its utility for detecting cervical nodal metastases and synchronous cancers is limited, FDG-PET/CT is a potentially prognostic indicator in early OSCC.
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Affiliation(s)
- Emi Yamaga
- Department of Diagnostic Radiology and Nuclear Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Akira Toriihara
- Department of Diagnostic Radiology and Nuclear Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Shin Nakamura
- Department of Oral and Maxillofacial Radiology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Sakurako Asai
- Department of Oral and Maxillofacial Radiology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Tomoyuki Fujioka
- Department of Diagnostic Radiology and Nuclear Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Ryoichi Yoshimura
- Department of Radiation Therapeutics and Oncology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Yasuyuki Michi
- Department of Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
| | - Hiroyuki Harada
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ukihide Tateishi
- Department of Diagnostic Radiology and Nuclear Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
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Marquardt M, Anderson C, Ginader T, Parkhurst J, Pagedar N, Bayon R, Clamon G, Hoover A, Buatti J. Utility of 3-Month Surveillance F-18 FDG PET/CT in Surgically Resected Oral Squamous Cell Carcinoma. Ann Otol Rhinol Laryngol 2018; 127:185-191. [PMID: 29313371 DOI: 10.1177/0003489417751474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To evaluate the performance of surveillance F-18 fluorodeoxyglucose positron emission tomography/computed tomography (PET/CT) 1 year after imaging in oral squamous cell carcinoma (OSCC) patients treated with definitive surgery and adjuvant (chemo)radiotherapy (RT). METHODS AND MATERIALS Surveillance PET/CT accuracy was retrospectively evaluated in OSCC patients receiving surgical resection and (chemo)RT. Pathologic risk factors were assessed for influence on accuracy of the post-RT PET/CT. RESULTS Fifty-four patients with median follow-up of 3.8 years met inclusion criteria. A PET/CT obtained a median of 3.4 months after RT revealed 11 (20.4%) instances of true disease recurrence: 4 locoregional alone, 6 distant alone, and 1 patient with locoregional and distant disease. Locoregional detection sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were 55.6%, 75.0%, 33.3%, and 88.2%, respectively. For distant recurrence, the respective values were 100%, 95.2%, 77.8%, and 100%. Absence of bone invasion, absence of pT4 disease, and disease within the tongue were independently associated with higher sensitivity ( P = .048). Perineural invasion was associated with increased specificity ( P = .027), and tumor location in the tongue was associated with a higher PPV ( P = .007) on surveillance PET/CT. CONCLUSIONS Post-RT PET/CT accuracy information for surgically managed OSCC patients demonstrates significant associations with pathologic factors.
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Affiliation(s)
- Michael Marquardt
- 1 Department of Radiation Oncology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Carryn Anderson
- 1 Department of Radiation Oncology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Timothy Ginader
- 2 Department of Biostatistics, University of Iowa College of Public Health, Iowa City, Iowa, USA
| | - Jessica Parkhurst
- 1 Department of Radiation Oncology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Nitin Pagedar
- 3 Department of Otolaryngology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Rodrigo Bayon
- 3 Department of Otolaryngology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Gerald Clamon
- 4 Department of Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Andrew Hoover
- 5 Department of Radiation Oncology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - John Buatti
- 1 Department of Radiation Oncology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
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Rohde M, Nielsen AL, Johansen J, Sørensen JA, Nguyen N, Diaz A, Nielsen MK, Asmussen JT, Christiansen JM, Gerke O, Thomassen A, Alavi A, Høilund-Carlsen PF, Godballe C. Head-to-Head Comparison of Chest X-Ray/Head and Neck MRI, Chest CT/Head and Neck MRI, and 18F-FDG PET/CT for Detection of Distant Metastases and Synchronous Cancer in Oral, Pharyngeal, and Laryngeal Cancer. J Nucl Med 2017; 58:1919-1924. [DOI: 10.2967/jnumed.117.189704] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 05/04/2017] [Indexed: 11/16/2022] Open
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21
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Basic and important points regarding the diagnosis of oral cancers using fluorine-18-labeled fluoro-2-deoxy-d-glucose positron emission tomography–computed tomography: a review. Oral Radiol 2017. [DOI: 10.1007/s11282-017-0273-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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22
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Kito S, Koga H, Kodama M, Habu M, Kokuryo S, Oda M, Matsuo K, Nishino T, Matsumoto-Takeda S, Uehara M, Yoshiga D, Tanaka T, Nishimura S, Miyamoto I, Sasaguri M, Tominaga K, Yoshioka I, Morimoto Y. Alterations in 18F-FDG accumulation into neck-related muscles after neck dissection for patients with oral cancers. Med Oral Patol Oral Cir Bucal 2016; 21:e341-8. [PMID: 27031062 PMCID: PMC4867208 DOI: 10.4317/medoral.21018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Accepted: 01/24/2016] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND 18F-fluoro-2-deoxy-D-glucose (18F-FDG) accumulations are commonly seen in the neck-related muscles of the surgical and non-surgical sides after surgery with neck dissection (ND) for oral cancers, which leads to radiologists having difficulty in diagnosing the lesions. To examine the alterations in 18F-FDG accumulation in neck-related muscles of patients after ND for oral cancer. MATERIAL AND METHODS 18F-FDG accumulations on positron emission tomography (PET)-computed tomography (CT) in neck-related muscles were retrospectively analyzed after surgical dissection of cervical lymph nodes in oral cancers. RESULTS According to the extent of ND of cervical lymph nodes, the rate of patients with 18F-FDG-PET-positive areas increased in the trapezius, sternocleidomastoid, and posterior neck muscles of the surgical and/or non-surgical sides. In addition, SUVmax of 18F-FDG-PET-positive areas in the trapezius and sternocleidomastoid muscles were increased according to the extent of the ND. CONCLUSIONS In evaluating 18F-FDG accumulations after ND for oral cancers, we should pay attention to the 18F-FDG distributions in neck-related muscles including the non-surgical side as false-positive findings.
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Affiliation(s)
- S Kito
- Division of Oral and Maxillofacial Radiology, Kyushu Dental University, 2-6-1 Manazuru, Kokurakita-ku, Kitakyushu 803-8580, Japan,
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Challapalli A, Aboagye EO. Positron Emission Tomography Imaging of Tumor Cell Metabolism and Application to Therapy Response Monitoring. Front Oncol 2016; 6:44. [PMID: 26973812 PMCID: PMC4770188 DOI: 10.3389/fonc.2016.00044] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 02/12/2016] [Indexed: 12/12/2022] Open
Abstract
Cancer cells do reprogram their energy metabolism to enable several functions, such as generation of biomass including membrane biosynthesis, and overcoming bioenergetic and redox stress. In this article, we review both established and evolving radioprobes developed in association with positron emission tomography (PET) to detect tumor cell metabolism and effect of treatment. Measurement of enhanced tumor cell glycolysis using 2-deoxy-2-[(18)F]fluoro-D-glucose is well established in the clinic. Analogs of choline, including [(11)C]choline and various fluorinated derivatives are being tested in several cancer types clinically with PET. In addition to these, there is an evolving array of metabolic tracers for measuring intracellular transport of glutamine and other amino acids or for measuring glycogenesis, as well as probes used as surrogates for fatty acid synthesis or precursors for fatty acid oxidation. In addition to providing us with opportunities for examining the complex regulation of reprogramed energy metabolism in living subjects, the PET methods open up opportunities for monitoring pharmacological activity of new therapies that directly or indirectly inhibit tumor cell metabolism.
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Affiliation(s)
| | - Eric O. Aboagye
- Department of Surgery and Cancer, Imperial College London, London, UK
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