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Akay S, Pollard JH, Saad Eddin A, Alatoum A, Kandemirli S, Gholamrezanezhad A, Menda Y, Graham MM, Shariftabrizi A. PET/CT Imaging in Treatment Planning and Surveillance of Sinonasal Neoplasms. Cancers (Basel) 2023; 15:3759. [PMID: 37568575 PMCID: PMC10417627 DOI: 10.3390/cancers15153759] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/20/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
Sinonasal cancers are uncommon malignancies with a generally unfavorable prognosis, often presenting at an advanced stage. Their high rate of recurrence supports close imaging surveillance and the utilization of functional imaging techniques. Whole-body 18F-FDG PET/CT has very high sensitivity for the diagnosis of sinonasal malignancies and can also be used as a "metabolic biopsy" in the characterization of some of the more common subgroups of these tumors, though due to overlap in uptake, histological confirmation is still needed. For certain tumor types, radiotracers, such as 11C-choline, and radiolabeled somatostatin analogs, including 68Ga-DOTATATE/DOTATOC, have proven useful in treatment planning and surveillance. Although serial scans for posttreatment surveillance allow the detection of subclinical lesions, the optimal schedule and efficacy in terms of survival are yet to be determined. Pitfalls of 18F-FDG, such as post-surgical and post-radiotherapy crusting and inflammation, may cause false-positive hypermetabolism in the absence of relapse.
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Affiliation(s)
- Sinan Akay
- Division of Nuclear Medicine, Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Janet H. Pollard
- Division of Nuclear Medicine, Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Assim Saad Eddin
- Division of Nuclear Medicine, Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Aiah Alatoum
- Division of Nuclear Medicine, Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Sedat Kandemirli
- Division of Nuclear Medicine, Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Ali Gholamrezanezhad
- Department of Radiology, Keck School of Medicine, University of Southern California (USC), Los Angeles, CA 90030, USA
| | - Yusuf Menda
- Division of Nuclear Medicine, Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Michael M. Graham
- Division of Nuclear Medicine, Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
| | - Ahmad Shariftabrizi
- Division of Nuclear Medicine, Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA
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Hellums RN, Pichardo PFA, Altman KW, Penn E, Stavrides KP, Purdy NC. Importance of PET/CT in Initial Workup of Head and Neck Squamous Cell Carcinoma. OTO Open 2023; 7:e75. [PMID: 37736120 PMCID: PMC10509648 DOI: 10.1002/oto2.75] [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] [Received: 11/15/2022] [Revised: 07/23/2023] [Accepted: 08/14/2023] [Indexed: 09/23/2023] Open
Abstract
Objective Assess the impact of positron emission tomography/computed tomography (PET/CT) on disease staging at presentation in patients with head and neck squamous cell carcinoma. Study Design Retrospective cross-sectional review. Setting Academic multicenter single institution (Geisinger Health System). Methods All patients who had PET/CT imaging during workup for head and neck squamous cell carcinoma were included in the study. Pre- and post-PET/CT clinical staging were recorded. Statistical analyses were performed for patients with a change in clinical staging or detection of second primary malignancies on PET/CT. Results A total of 292 patients were included in the study, 238 of whom underwent PET/CT imaging as part of their initial workup. Twenty-eight (11.9%) patients were clinically upstaged on PET/CT with 7 patients having treatment alterations based on imaging. Eighteen (7.6%) patients were found to have second primary malignancies on PET/CT. Conclusion The current study further illustrates the importance of PET/CT in the workup of head and neck squamous cell carcinoma. Without the inclusion of PET/CT imaging, 19.3% of patients would have either been staged inappropriately or had second primary malignancies missed, again confirming the necessity of comprehensive functional imaging during the initial pretreatment workup.
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Affiliation(s)
- Ryan N. Hellums
- Department of Otolaryngology–Head and Neck SurgeryFacial Plastic Surgery Geisinger Medical CenterDanvillePennsylvaniaUSA
| | - Priscilla F. A. Pichardo
- Department of Otolaryngology–Head and Neck SurgeryFacial Plastic Surgery Geisinger Medical CenterDanvillePennsylvaniaUSA
| | - Kenneth W. Altman
- Department of Otolaryngology–Head and Neck SurgeryFacial Plastic Surgery Geisinger Medical CenterDanvillePennsylvaniaUSA
| | - Ellen Penn
- Doctor of Medicine ProgramGeisinger Commonwealth School of MedicineScrantonPennsylvaniaUSA
| | - Kevin P. Stavrides
- Department of Otolaryngology–Head and Neck SurgeryFacial Plastic Surgery Geisinger Medical CenterDanvillePennsylvaniaUSA
| | - Nicholas C. Purdy
- Department of Otolaryngology–Head and Neck SurgeryFacial Plastic Surgery Geisinger Medical CenterDanvillePennsylvaniaUSA
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Yang PC, Chen WM, Chen M, Shia BC, Wu SY, Chiang CW. Survival effect of pretreatment FDG-PET-CT on nasopharyngeal cancer. J Formos Med Assoc 2023; 122:36-46. [PMID: 35999158 DOI: 10.1016/j.jfma.2022.07.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/16/2022] [Accepted: 07/28/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND/PURPOSE Accurate staging is the first step for optimal treatment selection in patients with nasopharyngeal carcinoma (NPC). In this propensity-score-matched, population-based cohort study, we investigated the survival effects of pretreatment 8-fluorodeoxyglucose positron emission tomography-computed tomography (18FDG-PET-CT) on patients with NPC. METHODS We included patients with stage I-IVA NPC receiving radiotherapy or concurrent chemoradiotherapy and categorized them into two 1:1 propensity score-matched groups according to whether or not they underwent pretreatment 18FDG-PET-CT and compared their outcomes. RESULTS Of the 10,756 patients, propensity score matching yielded 4366 patients in each group. According to multivariable Cox regression analyses, the most prominent correlation between pretreatment 18FDG-PET-CT and all-cause death was observed in patients with stage II NPC (adjusted hazard ratio [aHR], 0.77; 95% confidence interval [CI], 0.60-0.90; P = .0433), followed by patients with stage III NPC (aHR, 0.81; 95% CI, 0.69-0.94; P = .0071) and patients with stage IVA NPC (aHR, 0.88; 95% CI, 0.79-0.97; P = .0091). This association was not significant in patients with stage I NPC (aHR, 1.20; 95% CI, 0.75-1.93; P = .4426). CONCLUSION Pretreatment 18FDG-PET-CT is associated with longer survival in patients with clinical stage II-IVA NPC but not in stage I NPC.
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Affiliation(s)
- Pei-Chen Yang
- Department of Otorhinolaryngology, Lo-Hsu Medical Foundation, Lotung Poh-Ai Hospital, Yilan, Taiwan
| | - Wan-Ming Chen
- Graduate Institute of Business Administration, College of Management, Fu Jen Catholic University, Taipei, Taiwan; Artificial Intelligence Development Center, Fu Jen Catholic University, Taipei, Taiwan
| | - Mingchih Chen
- Graduate Institute of Business Administration, College of Management, Fu Jen Catholic University, Taipei, Taiwan; Artificial Intelligence Development Center, Fu Jen Catholic University, Taipei, Taiwan
| | - Ben-Chang Shia
- Graduate Institute of Business Administration, College of Management, Fu Jen Catholic University, Taipei, Taiwan; Artificial Intelligence Development Center, Fu Jen Catholic University, Taipei, Taiwan
| | - Szu-Yuan Wu
- Graduate Institute of Business Administration, College of Management, Fu Jen Catholic University, Taipei, Taiwan; Artificial Intelligence Development Center, Fu Jen Catholic University, Taipei, Taiwan; Department of Food Nutrition and Health Biotechnology, College of Medical and Health Science, Asia University, Taichung, Taiwan; Division of Radiation Oncology, Lo-Hsu Medical Foundation, Lotung Poh-Ai Hospital, Yilan, Taiwan; Big Data Center, Lo-Hsu Medical Foundation, Lotung Poh-Ai Hospital, Yilan, Taiwan; Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung, Taiwan; Cancer Center, Lo-Hsu Medical Foundation, Lotung Poh-Ai Hospital, Yilan, Taiwan; Centers for Regional Anesthesia and Pain Medicine, Taipei Municipal Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Department of Management, College of Management, Fo Guang University, Yilan, Taiwan.
| | - Ching-Wen Chiang
- Department of Otorhinolaryngology, Lo-Hsu Medical Foundation, Lotung Poh-Ai Hospital, Yilan, Taiwan
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Marcus C, Sheikhbahaei S, Shivamurthy VKN, Avey G, Subramaniam RM. PET Imaging for Head and Neck Cancers. Radiol Clin North Am 2021; 59:773-788. [PMID: 34392918 DOI: 10.1016/j.rcl.2021.05.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Head and neck cancers are commonly encountered cancers in clinical practice in the United States. Fluorine-18-fluorodeoxyglucose (18F-FDG) PET/CT has been clinically applied in staging, occult primary tumor detection, treatment planning, response assessment, follow-up, recurrent disease detection, and prognosis prediction in these patients. Alternative PET tracers remain investigational and can provide additional valuable information such as radioresistant tumor hypoxia. The recent introduction of 18F-FDG PET/MR imaging has provided the advantage of combining the superior soft tissue resolution of MR imaging with the functional information provided by 18F-FDG PET. This article is a concise review of recent advances in PET imaging in head and neck cancer.
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Affiliation(s)
- Charles Marcus
- Department of Nuclear Medicine and Molecular Imaging, Emory University Hospital, Atlanta, GA, USA.
| | - Sara Sheikhbahaei
- Department of Radiology, Johns Hopkins Medical Institutions, 601 N. Caroline Street, JHOC 3235, Baltimore, MD 21287, USA
| | - Veeresh Kumar N Shivamurthy
- Epilepsy Center, St. Francis Hospital and Medical Center, Trinity Health of New England, 114 Woodland Street, Hartford, CT 06105, USA
| | - Greg Avey
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave #3284, Madison, WI 53792, USA
| | - Rathan M Subramaniam
- Dean's Office, Otago Medical School, University of Otago, 201 Great King Street, Dunedin 9016, New Zealand
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PET/CT prior to salvage surgery in recurrent head and neck squamous cell carcinoma. Eur Arch Otorhinolaryngol 2019; 276:2895-2902. [DOI: 10.1007/s00405-019-05550-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 07/05/2019] [Indexed: 11/25/2022]
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Ozturk K, Gencturk M, Caicedo-Granados E, Li F, Cayci Z. Appropriate timing of surveillance intervals with whole-body 18F-FDG PET/CT following treatment for sinonasal malignancies. Eur J Radiol 2019; 118:75-80. [PMID: 31439262 DOI: 10.1016/j.ejrad.2019.07.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 06/10/2019] [Accepted: 07/03/2019] [Indexed: 11/28/2022]
Abstract
PURPOSE To assess the ideal timing of posttreatment whole-body 18F-FDG PET/CT examination as routine surveillance to determine local recurrence (R), lymph node metastasis (LM), and distant metastasis (DM) of sinonasal malignancies and to investigate the effect of 18F-FDG PET/CT on survival. METHODS An overall 80 patients who had undergone a total of 197 posttreatment whole-body 18F-FDG PET/CT examinations for sinonasal malignancy were retrospectively examined after institutional review board approval. Patients were grouped regarding the time intervals (<1 month, 1-3 months, 3-6 months, 6-12 months, 12-18 months and >18 months) after the conclusion of treatment. Differences in diagnostic accuracy due to different follow-up intervals were calculated by receiver operator curves (ROC) and a Cox proportional hazards model was used to assess the prognostic value of surveillance 18F-FDG PET/CT. RESULTS Considering the time intervals of posttreatment 18F-FDG PET/CT scans, the negative predictive value and positive predictive value of the 18F-FDG PET/CT examinations to predict overall recurrence in 1-3 months (100 and 100%, respectively) and >18 months (100 and 95%, respectively) were higher than for recurrence detection in <1 month (50 and 100%, respectively), 3-6 months (81 and 93%, respectively), 6-12 months (79 and 87%, respectively), and 12-18 months (75 and 80%, respectively) (p < 0.05). Positive findings on 18F-FDG PET/CT scans were also independent predictors of poorer overall survival (OS) (p < 0.05). CONCLUSIONS Whole-body 18F-FDG PET/CT is capable of identifying recurrences following treatment, using an optimal time interval for scanning of 1-3 months and >18 months after therapy.
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Affiliation(s)
- Kerem Ozturk
- Department of Radiology, University of Minnesota Medical Center, Minneapolis, MN, USA.
| | - Mehmet Gencturk
- Department of Radiology, University of Minnesota Medical Center, Minneapolis, MN, USA.
| | - Emiro Caicedo-Granados
- Department of Otolaryngology-Head and Neck Surgery, University of Minnesota Medical Center, Minneapolis, MN, USA.
| | - Faqian Li
- Department of Pathology and Laboratory Medicine, University of Minnesota Medical Center, Minneapolis, MN, USA.
| | - Zuzan Cayci
- Department of Radiology, University of Minnesota Medical Center, Minneapolis, MN, USA.
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Peltenburg B, de Keizer B, Dankbaar JW, de Boer M, Willems SM, Philippens MEP, Terhaard CHJ, de Bree R. Prediction of ultrasound guided fine needle aspiration cytology results by FDG PET-CT for lymph node metastases in head and neck squamous cell carcinoma patients. Acta Oncol 2018; 57:1687-1692. [PMID: 30489180 DOI: 10.1080/0284186x.2018.1529426] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Accurate assessment of cervical lymph node status is essential in patients with head and neck squamous cell carcinoma (HNSCC) as it influences prognosis and treatment decisions. During patient workup, lymph node status is often examined by ultrasound guided fine needle aspiration cytology (USgFNAC). 18F-Fluorodeoxyglucose positron emission tomography combined with computed tomography (FDG PET-CT) is frequently used to assess primary tumor and distant metastases but provides information on lymph node status as well. It is possible that FDG PET-CT (if already made for abovementioned indications) can predict the results of USgFNAC in subgroups of lymph nodes based on FDG-uptake and size. The objective of this study is to identify maximum standardized uptake (SUVmax) and short axis diameter cutoff values of lymph nodes at which FDG PET-CT can reliably predict USgFNAC results. METHODS One hundred and seventeen patients with HNSCC were retrospectively analyzed. Patients were included when FDG PET-CT and USgFNAC were available. SUVmax measurements were performed and compared to the USgFNAC results. RESULTS Using USgFNAC as a reference standard, the area under the curve of the receiver operating curve was 0.91. At an SUVmax cutoff value of 4.9, the accuracy of FDG PET-CT was the highest (85%). Lymph nodes with short axis diameter ≥1.0 cm and SUVmax ≥4.9 were in 91% positive on USgFNAC. If SUVmax was below 2.2, no nodes were positive on USgFNAC. Of all lymph nodes 52% either had a short axis diameter ≥1.0 cm and SUVmax ≥4.9 or an SUVmax <2.2. FDG PET-CT and USgFNAC results were very similar in these nodes. CONCLUSIONS By measuring SUVmax values and minimal axial diameters of lymph nodes and using appropriate cutoff values, FDG PET-CT can predict the results of USgFNAC examinations in half of the examined lymph nodes. This information may lead to a reduction of USgFNAC examinations in HNSCC patients if FDG PET-CT is already performed for other indications.
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Affiliation(s)
- Boris Peltenburg
- Department of Head and Neck Surgical Oncology, University Medical Center, University Utrecht, Utrecht, The Netherlands
- Department of Radiotherapy, University Medical Center Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Bart de Keizer
- Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Jan Willem Dankbaar
- Department of Radiology and Nuclear Medicine, University Medical Center Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Mirthe de Boer
- Department of Pathology, University Medical Center, University Utrecht, Utrecht, The Netherlands
| | - Stefan M. Willems
- Department of Pathology, University Medical Center, University Utrecht, Utrecht, The Netherlands
| | - Marielle E. P. Philippens
- Department of Radiotherapy, University Medical Center Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Chris H. J. Terhaard
- Department of Radiotherapy, University Medical Center Utrecht, University Utrecht, Utrecht, The Netherlands
| | - Remco de Bree
- Department of Head and Neck Surgical Oncology, University Medical Center, University Utrecht, Utrecht, The Netherlands
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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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Comparison of 18FDG PET/PET-CT and bone scintigraphy for detecting bone metastases in patients with nasopharyngeal cancer: a meta-analysis. Oncotarget 2017; 8:59740-59747. [PMID: 28938677 PMCID: PMC5601773 DOI: 10.18632/oncotarget.20026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 07/26/2017] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE We performed a meta-analysis to compare the diagnostic efficacy of 18FDG PET/PET-CT and bone scintigraphy (BS) for diagnosing bone metastatic cancers in nasopharyngeal cancer patients. RESULTS 6 studies (1238 patients) fulfilled the inclusion criteria. The pooled sensitivities for 18FDG PET/PET-CT and BS were 0.81 (95% confidence interval [CI] = 0.70 to 0.98) and 0.39 (95% CI = 0.26 to 0.54), specificities were 0.99 (95% CI = 0.98 to 0.99) and 0.98 (95% CI = 0.96 to 0.99), and the areas under curve were 0.98 (95% CI = 0.97 to 0.99) and 0.84 (95% CI = 0.81 to 0.87). MATERIALS AND METHODS Several databases were searched for all available articles. We calculated the sensitivities, specificities, diagnostic odds ratios, likelihood ratios, and area under summary receiver operating characteristic curves for 18FDG PET/PET-CT and BS, respectively. CONCLUSIONS 18FDG PET/PET-CT is superior to BS for diagnosing bone metastases in nasopharyngeal cancer patients.18FDG PET/PET-CT may enhance the diagnosis of bone metastases and provide more accurate information for the optimal management of nasopharyngeal cancer.
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Lin J, Xie G, Liao G, Wang B, Yan M, Li H, Yuan Y. Prognostic value of 18F-FDG-PET/CT in patients with nasopharyngeal carcinoma: a systematic review and meta-analysis. Oncotarget 2017; 8:33884-33896. [PMID: 27980228 PMCID: PMC5464920 DOI: 10.18632/oncotarget.13934] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 12/06/2016] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND The prognostic role of 18F-fluorodeoxyglucose positron emission tomography CT (18F-FDG PET/CT) parameters is still controversial in nasopharyngeal carcinoma patients. We sought to perform a systematic review and meta-analysis to explore the prognostic value of maximal standardized uptake value (SUVmax), metabolic tumor volume (MTV) and total lesion glycolysis (TLG) on event-free survival (EFS) and overall survival (OS) in nasopharyngeal carcinoma patients. RESULTS Fifteen studies comprising 1,938 patients were included in this study. The combined hazard ratios (HRs) for EFS were 2.63 (95%CI 1.71-4.05) for SUVmax, 2.55 (95%CI 1.49-4.35) for MTV, and 3.32 (95%CI 1.23-8.95) for TLG. The pooled HRs for OS were 2.07 (95%CI 1.54-2.79) for SUVmax, 3.86 (95%CI 1.85-8.06) for MTV, and 2.60 (95%CI 1.55-4.34) for TLG. The prognostic role of SUVmax, MTV and TLG remained similar in the sub-group analyses. METHODS A systematic literature search was performed to identify studies which associated 18F-FDG PET/CT to clinical survival outcomes of nasopharyngeal carcinoma patients. The summarized HRs for EFS and OS were estimated by using fixed- or random-effect models according to heterogeneity between trials. CONCLUSIONS The present meta-analysis confirms that high values of SUVmax, MTV and TLG predicted a higher risk of adverse events or death in patients with nasopharyngeal carcinoma, despite clinically heterogeneous nasopharyngeal carcinoma patients and the various methods adopted between these studies.
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Affiliation(s)
- Jie Lin
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Guozhu Xie
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Guixiang Liao
- Department of Radiation Oncology, Shenzhen people’s Hospital, Second Clinical Medicine College of Jinan University, Guangzhou, Guangdong, China
| | - Baiyao Wang
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Miaohong Yan
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Hui Li
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Yawei Yuan
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China
- Department of Radiation Oncology, Cancer Center of Guangzhou Medical University, Guangzhou, Guangdong, China
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Agrawal A, Pantvaidya G, Murthy V, Prabhash K, Bal M, Purandare N, Shah S, Rangarajan V. Positron Emission Tomography in Mucosal Melanomas of Head and Neck: Results from a South Asian Tertiary Cancer Care Center. World J Nucl Med 2017; 16:197-201. [PMID: 28670177 PMCID: PMC5460302 DOI: 10.4103/1450-1147.207274] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
To evaluate the accuracy of fluorodeoxyglucose positron emission tomography/computed tomography (PET/CT) in staging and restaging of patients with mucosal melanomas (MM) of head and neck. Patients who underwent PET/CT at our institution, with a biopsy proven diagnosis of MM of the head and neck between March 2006 and December 2013 were included in the study. Nineteen patients with MM of the nasal cavity, paranasal sinuses, and oral cavity were included, of which 12 were for staging and seven for restaging. PET/CT had 100% sensitivity (SN), specificity (SP), positive predictive value (PPV), and negative predictive value (NPV) for detection of the primary. SN of 91.7%, SP of 100%, PPV of 100%, and NPV of 87.5% were seen for nodal metastases. For distant metastases, SN of 85.7%, SP of 100%, PPV of 100%, and NPV of 92.3% were noted. The disease was upstaged from loco-regional to metastatic in 32% leading to treatment change in 25% in the staging group and 43% in the restaging group. PET/CT demonstrates good overall accuracy in evaluation of patients with MM of the head and neck. The main strength of PET/CT lies in detection of distant metastatic disease due to extended whole-body field of view.
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Affiliation(s)
- Archi Agrawal
- Department of Nuclear Medicine and Molecular Imaging, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Gouri Pantvaidya
- Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Vedang Murthy
- Department of Radiotherapy, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Kumar Prabhash
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Munita Bal
- Department of Pathology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Nilendu Purandare
- Department of Nuclear Medicine and Molecular Imaging, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Sneha Shah
- Department of Nuclear Medicine and Molecular Imaging, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Venkatesh Rangarajan
- Department of Nuclear Medicine and Molecular Imaging, Tata Memorial Hospital, Mumbai, Maharashtra, India
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Matsuura T, Nishimura Y, Nakamatsu K, Kanamori S, Ishikawa K, Tachibana I, Hosono M, Shibata T. Clinical outcomes of IMRT planned with or without PET/CT simulation for patients with pharyngeal cancers. Int J Clin Oncol 2016; 22:52-58. [DOI: 10.1007/s10147-016-1034-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 08/23/2016] [Indexed: 10/21/2022]
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Nishimura Y. Biological imaging in clinical oncology-introduction. Int J Clin Oncol 2016; 21:617-618. [PMID: 27300172 DOI: 10.1007/s10147-016-0999-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 05/29/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Yasumasa Nishimura
- Department of Radiation Oncology, Kindai University Faculty of Medicine, 377-2 Ohno-Higashi, Osaka-Sayama, Osaka, 589-8511, Japan.
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Kitamura S, Hata H, Inamura Y, Imafuku K, Sakashita T, Hirata K, Shimizu H. Positron emission tomography-computed tomography can be useful in the early detection of metastases in primary mucinous carcinoma of the skin on the head and neck. Br J Dermatol 2015; 173:1263-5. [PMID: 26147882 DOI: 10.1111/bjd.14011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2015] [Indexed: 11/27/2022]
Abstract
Primary mucinous carcinoma of the skin (PMCS) is a rare cutaneous malignant neoplasm; its regional node metastasis is also rare. Currently, positron emission tomography-computed tomography (PET-CT) is known to be a useful tool to search for early metastatic lesions in various carcinomas. However, PET-CT is not always specific for head and neck lesions because of physiological uptake in the brain, palatine tonsil, salivary gland, thyroid etc. Herein we present two cases of head and neck PMCS in which metastasis was diagnosed accurately by PET-CT. In these cases, nodal uptake of fluorodeoxy-d-glucose (FDG) histopathologically proved PMCS metastasis, verifying the utility of PET-CT in detail. A surgeon was involved in the verification to compare the histopathological manifestations with the imaging results. Histopathologically, two of 13 nodes were positive in case 1, and one of 41 nodes was positive in case 2. These positive nodes were completely in accordance with the FDG uptake findings with no false negative findings. In treating PMCS on head and neck lesions, PET-CT may be useful in the preoperative assessment when planning the extent of resection.
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Affiliation(s)
- S Kitamura
- Department of Dermatology, Hokkaido University Graduate School of Medicine, North 15 West 7, Sapporo, 060-8638, Japan
| | - H Hata
- Department of Dermatology, Hokkaido University Graduate School of Medicine, North 15 West 7, Sapporo, 060-8638, Japan
| | - Y Inamura
- Department of Dermatology, Hokkaido University Graduate School of Medicine, North 15 West 7, Sapporo, 060-8638, Japan
| | - K Imafuku
- Department of Dermatology, Hokkaido University Graduate School of Medicine, North 15 West 7, Sapporo, 060-8638, Japan
| | - T Sakashita
- Department of Otolaryngology, Hokkaido University Graduate School of Medicine, North 15 West 7, Sapporo, 060-8638, Japan
| | - K Hirata
- Department of Nuclear Medicine, Hokkaido University Graduate School of Medicine, North 15 West 7, Sapporo, 060-8638, Japan
| | - H Shimizu
- Department of Dermatology, Hokkaido University Graduate School of Medicine, North 15 West 7, Sapporo, 060-8638, Japan
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15
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Abstract
(18)Fluorine-2-fluoro-2-Deoxy-d-glucose ((18)F-FDG) positron emission tomography/computerized tomography (PET/CT) is a well-established functional imaging method widely used in oncology. In this article, we have incorporated the various indications for (18)FDG PET/CT in oncology based on available evidence and current guidelines. Growing body of evidence for use of (18)FDG PET/CT in select tumors is also discussed. This article attempts to give the reader an overview of the appropriateness of using (18)F-FDG PET/CT in various malignancies.
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Affiliation(s)
- Archi Agrawal
- Department of Nuclear Medicine and Molecular Imaging, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Venkatesh Rangarajan
- Department of Nuclear Medicine and Molecular Imaging, Tata Memorial Hospital, Mumbai, Maharashtra, India
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16
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Madana J, Morand GB, Barona-Lleo L, Black MJ, Mlynarek AM, Hier MP. A survey on pulmonary screening practices among otolaryngology-head & neck surgeons across Canada in the post treatment surveillance of head and neck squamous cell carcinoma. J Otolaryngol Head Neck Surg 2015; 44:5. [PMID: 25649793 PMCID: PMC4323133 DOI: 10.1186/s40463-015-0057-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Accepted: 01/16/2015] [Indexed: 12/16/2022] Open
Abstract
Background Post treatment lung screening for head and neck cancer patients primarily focuses on the distant metastasis and a high rate of second primary can also be expected. The best screening tool and timing for this purpose is controversial. We sought out to assess the current practice and beliefs among Canadian Head and Neck Surgeons. Methods After Ethical Board approval, a nationwide survey was conducted through the Canadian Society of Otolaryngology (CSO) among head and neck surgeons regarding their practices for pulmonary screening in HNSCC patients. Results Our CSO survey among Otolaryngology-head and neck surgeons showed that 26 out of 32 respondents perform routine lung screen, out of which 23 (88%) feel that chest radiography should be preferred. The majority of respondents felt that lung screening could impact beneficially on mortality. For symptomatic patients, low-dose spiral CT was the preferred modality (48%), followed by PET/CT scan (14%) and sputum cytology (14%). In high-risk asymptomatic patients (current smoker, radiation exposure, family history and advanced HNSCC), 31% of respondents performed a CXR. The same percentage performed a low dose CT, while 19% relied on PET scan. A further 19% of respondents did not perform any screening in high-risk patients. Most respondents (77%) had more than 10 years practice since graduation from medical school and came from the provinces of Quebec, Ontario and Alberta. Conclusion Chest radiography remains the preferred modality for lung screening and was believed to be impacting beneficially on lung mortality. The recent literature does not seem to be in agreement with those beliefs. Further studies to establish which modality is best and concurrent nation-wide education are warranted.
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Affiliation(s)
- J Madana
- Department of Otolaryngology-Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte Ste-Catherine Road, Montreal, QC, Canada.
| | - Gregoire B Morand
- Department of Otolaryngology-Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte Ste-Catherine Road, Montreal, QC, Canada.
| | - Luz Barona-Lleo
- Department of Otolaryngology-Head and Neck Surgery, Wayne State University, Detroit, MI, USA.
| | - Martin J Black
- Department of Otolaryngology-Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte Ste-Catherine Road, Montreal, QC, Canada.
| | - Alex M Mlynarek
- Department of Otolaryngology-Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte Ste-Catherine Road, Montreal, QC, Canada.
| | - Michael P Hier
- Department of Otolaryngology-Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte Ste-Catherine Road, Montreal, QC, Canada.
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17
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Das LC, Karrison TG, Witt ME, Muller C, Stenson K, Blair EA, Cohen EEW, Seiwert TY, Haraf DJ, Vokes EE. Comparison of outcomes of locoregionally advanced oropharyngeal and non-oropharyngeal squamous cell carcinoma over two decades. Ann Oncol 2015; 26:198-205. [PMID: 25361984 DOI: 10.1093/annonc/mdu511] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023] Open
Abstract
BACKGROUND Human papillomavirus (HPV) has emerged as a causative agent and positive prognostic factor for oropharyngeal (OP) head and neck squamous cell cancer (HNSCC). This prompts inquiry into whether therapy improvements or increasing incidence of HPV drives the apparent improvements in HNSCC outcomes observed in non-randomized clinical trials. PATIENTS AND METHODS We reviewed all locoregionally advanced HNSCC patients treated with chemotherapy and radiation in prospective institutional trials at a single institution. Patients were divided into three groups (1, 2, 3) according to treatment time period (1993-1998, 1999-2003, 2004-2010, respectively). We reasoned that if a favorable trend was observed over time in OP but not non-OP patients, HPV status may be confounding treatment effects, whereas this would be unlikely if both subgroups improved over time. RESULTS Four hundred and twenty-two patients were identified with OP (55.7%) and non-OP (44.3%) HNSCC. Five-year OP overall survival (OS) improved from 42.3% (group 1) to 72.5% (group 2), and 78.4% (group 3), adjusted P = 0.0084. Non-OP 5-year OS was 51.0% (group 1), 58.8% (group 2), and 66.3% (group 3), adjusted P = 0.51. Five-year recurrence-free survival (RFS) improved for OP groups from 42.3% to 68.4% to 75.8% (adjusted P = 0.017). Non-OP 5-year RFS was 42.9%, 53.6%, and 61.7% for sequential groups (adjusted P = 0.30). Five-year OP distant failure-free survival (DFFS) improved from 42.3% to 71.1% to 77.8% (adjusted P = 0.011). Five-year non-OP DFFS was 46.9%, 57.1%, and 66.0% for sequential groups (adjusted P = 0.38). CONCLUSIONS Over the past two decades, OP HNSCC outcomes improved significantly, while non-OP outcomes only trended toward improvement. Although our patients are not stratified by HPV status, improving OP outcomes are likely at least partly due to the increasing HPV incidence. These data further justify trial stratification by HPV status, investigations of novel approaches for carcinogen-related HNSCC, and current de-intensification for HPV-related HNSCC.
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Affiliation(s)
- L C Das
- Department of Radiation and Cellular Oncology.
| | | | - M E Witt
- Department of Radiation and Cellular Oncology
| | - C Muller
- Department of Medicine, University of Chicago Medical Center, Chicago
| | - K Stenson
- Department of Otolaryngology, Rush University Medical Center, Chicago
| | - E A Blair
- Department of Otolaryngology, University of Chicago Medical Center, Chicago; The University of Chicago Medicine Comprehensive Cancer Center, Chicago
| | - E E W Cohen
- Moores Cancer Center, University of California San Diego, La Jolla, USA
| | - T Y Seiwert
- Department of Medicine, University of Chicago Medical Center, Chicago; The University of Chicago Medicine Comprehensive Cancer Center, Chicago
| | - D J Haraf
- Department of Radiation and Cellular Oncology; The University of Chicago Medicine Comprehensive Cancer Center, Chicago
| | - E E Vokes
- Department of Medicine, University of Chicago Medical Center, Chicago; The University of Chicago Medicine Comprehensive Cancer Center, Chicago
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18
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VanderWalde NA, Salloum RG, Liu TL, Hornbrook MC, O'Keeffe Rosetti MC, Ritzwoller DP, Fishman PA, Elston Lafata J, Khandani AH, Chera BS. Positron emission tomography and stage migration in head and neck cancer. JAMA Otolaryngol Head Neck Surg 2014; 140:654-61. [PMID: 24875939 DOI: 10.1001/jamaoto.2014.812] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Since 2001, there has been a rapid adoption of positron emission tomography (PET) for diagnosis and American Joint Committee on Cancer (AJCC) staging of head and neck cancer (HNC) without data describing improved clinical outcomes. OBJECTIVE To determine the association between increased use of PET and stage and/or survival for patients with HNC in the managed care environment. DESIGN, SETTING, AND PARTICIPANTS Adult patients diagnosed as having HNC (n = 958) from 2000 to 2008 at 4 integrated health systems were identified via tumor registries linked to administrative data. The AJCC stage distribution, patient and treatment characteristics, and survival between pre-PET era (2000-2004) vs PET era (2005-2008) and use of PET vs no use of PET during the PET era were compared. The AJCC stages were categorized to represent localized (stage I or II), locally advanced (stage III, IVA, or IVB), and metastatic (stage IVC) disease. INTERVENTIONS Treatments were determined by billing codes for surgery, radiation treatment, and chemotherapy. MAIN OUTCOMES AND MEASURES The primary outcome for this study was the use of PET. Secondary outcomes included treatment received and 2-year survival. A logit model estimated the effects of PET on diagnosis of locally advanced disease. Kaplan-Meier estimates described overall survival differences between PET and non-PET. Cox regression evaluated the association of PET on survival in patients with locally advanced disease. RESULTS An association between PET and locally advanced disease was found (odds ratio, 2.86 [95% CI, 1.90-4.29) (P < .001). Two-year overall survival for patients with locally advanced disease with and without PET was 52% and 32%, respectively (P = .004), but there was no difference for all stages (P = .69). On Cox proportional hazard regression, PET had no association with survival in patients with locally advanced disease (hazard ratio, 1.208 [95% CI, 0.778-1.877]) (P = .40). CONCLUSIONS AND RELEVANCE The increasing use of PET among patients with HNC is associated with a greater number of patients with higher-stage disease and a dilution of the population with higher-stage disease with patients who have a better prognosis. Thus, the improved survival in patients with locally advanced disease likely reflects selection bias and stage migration. Further research on PET use among patients with HNC is necessary to determine if it results in improved treatment for individual patients.
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Affiliation(s)
- Noam A VanderWalde
- Department of Radiation Oncology, University of North Carolina at Chapel Hill2Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
| | - Ramzi G Salloum
- Department of Health Services Policy and Management, Arnold School of Public Health, University of South Carolina, Columbia
| | - Tsai-Ling Liu
- Department of Health Policy and Management, Gillings School of Public Health, University of North Carolina at Chapel Hill
| | - Mark C Hornbrook
- The Center for Health Research, Kaiser Permanente Northwest, Portland, Oregon
| | | | | | - Paul A Fishman
- Group Health Research Institute, Group Health Cooperative, Seattle, Washington
| | - Jennifer Elston Lafata
- Social and Behavioral Health and Massey Cancer Center, School of Medicine Virginia Commonwealth University, Richmond9Center for Health Policy and Health Services Research, Henry Ford Health System, Detroit, Michigan
| | - Amir H Khandani
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill10Division of Nuclear Medicine, Department of Radiology, University of North Carolina at Chapel Hill
| | - Bhishamjit S Chera
- Department of Radiation Oncology, University of North Carolina at Chapel Hill2Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill
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19
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Pepper C, Pai I, Hay A, Deery A, Wilson P, Williamson P, Pitkin L. Investigation strategy in the management of metastatic adenocarcinoma of unknown primary presenting as cervical lymphadenopathy. Acta Otolaryngol 2014; 134:838-42. [PMID: 24847947 DOI: 10.3109/00016489.2014.884726] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONCLUSION Computed tomography (CT) of the neck, chest, abdomen and pelvis is the most appropriate initial investigation following a fine needle aspiration cytology (FNAC) diagnosis of metastatic adenocarcinoma in cervical lymph nodes with unknown primary. PET-CT should be considered as the next step if the initial CT fails to identify the primary site, but its true value is yet to be determined. OBJECTIVE To review investigation strategies for metastatic adenocarcinoma of unknown primary presenting as cervical lymphadenopathy, and to develop a management algorithm. METHODS This was a retrospective case note study from two regional head and neck cancer centres in the UK. Adult patients with FNAC diagnosis of metastatic adenocarcinoma in cervical lymph nodes between 1998 and 2008, with a minimum 5-year follow-up, were included. Patients with a clinically obvious primary tumour or a previous history of adenocarcinoma were excluded. RESULTS This study examined 41 cases. CT of the neck, chest, abdomen and pelvis was the most useful initial investigation. It identified the primary tumour site in 16/28 cases (57%), detected the primary tumour and led to revision of the FNAC diagnosis in 1 case (2.4%), and was necessary for the final diagnosis of true unknown primary in 12 cases (29.3%). Targeted imaging was not helpful.
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Affiliation(s)
- Christopher Pepper
- Department of Otolaryngology - Head and Neck Surgery, Royal Surrey County Hospital , Guildford
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20
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Xi K, Xie X, Xi S. Meta-analysis of18fluorodeoxyglucose positron emission tomography-CT for diagnosis of lung malignancies in patients with head and neck squamous cell carcinomas. Head Neck 2014; 37:1680-4. [PMID: 24850267 DOI: 10.1002/hed.23774] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 04/03/2014] [Accepted: 05/16/2014] [Indexed: 11/09/2022] Open
Affiliation(s)
- Kai Xi
- Department of Otolaryngology; the First Affiliated Hospital of Henan University of Science and Technology; Luoyang China
| | - Xiaojuan Xie
- Department of Otolaryngology; the First Affiliated Hospital of Henan University of Science and Technology; Luoyang China
- Department of Anesthesiology; the First Affiliated Hospital of Henan University of Science and Technology; Luoyang China
| | - Shoumin Xi
- Department of Otolaryngology; the First Affiliated Hospital of Henan University of Science and Technology; Luoyang China
- Laboratory of Pharmacology and Medical Molecular Biology; Medical College of Henan University of Science and Technology; Luoyang China
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21
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Salvage surgery for head and neck squamous cell carcinoma. Eur Arch Otorhinolaryngol 2014; 271:1845-50. [DOI: 10.1007/s00405-014-3043-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 03/31/2014] [Indexed: 02/04/2023]
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22
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Pak K, Cheon GJ, Nam HY, Kim SJ, Kang KW, Chung JK, Kim EE, Lee DS. Prognostic value of metabolic tumor volume and total lesion glycolysis in head and neck cancer: a systematic review and meta-analysis. J Nucl Med 2014; 55:884-90. [PMID: 24752671 DOI: 10.2967/jnumed.113.133801] [Citation(s) in RCA: 225] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Accepted: 01/29/2013] [Indexed: 12/11/2022] Open
Abstract
UNLABELLED We conducted a comprehensive systematic review of the literature on volumetric parameters and a meta-analysis of the prognostic value of metabolic tumor volume (MTV) and total lesion glycolysis (TLG) in patients with head and neck cancer (HNC). METHODS A systematic search of MEDLINE and EMBASE was performed using the key words PET, head and neck, and volume. Inclusion criteria were (18)F-FDG PET used as an initial imaging tool; studies limited to HNC; patients who had not undergone surgery, chemotherapy, or radiotherapy before PET scans; and studies reporting survival data. Event-free survival and overall survival were considered markers of outcome. The impact of MTV or TLG on survival was measured by the effect size hazard ratio (HR). Data from each study were analyzed using Review Manager. RESULTS Thirteen studies comprising 1,180 patients were included in this study. The combined HR for adverse events was 3.06 (2.33-4.01, P < 0.00001) with MTV and 3.10 (2.27-4.24, P < 0.00001) with TLG, meaning that tumors with high volumetric parameters were associated with progression or recurrence. Regarding overall survival, the pooled HR was 3.51 (2.62-4.72, P < 0.00001) with MTV and 3.14 (2.24-4.40, P < 0.00001) with TLG. There was no evidence of significant statistical heterogeneity at an I(2) of 0%. CONCLUSION MTV and TLG are prognostic predictors of outcome in patients with HNC. Despite clinically heterogeneous HNC and the various methods adopted between studies, we can confirm that patients with a high MTV or TLG have a higher risk of adverse events or death.
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Affiliation(s)
- Kyoungjune Pak
- Department of Nuclear Medicine, Seoul National University Hospital, Seoul, Korea Department of Nuclear Medicine, Pusan National University Hospital, Busan, Korea Medical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Gi Jeong Cheon
- Department of Nuclear Medicine, Seoul National University Hospital, Seoul, Korea Cancer Research Institute, Seoul National University Hospital, Seoul, Korea
| | - Hyun-Yeol Nam
- Department of Nuclear Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Seong-Jang Kim
- Department of Nuclear Medicine, Pusan National University Hospital, Busan, Korea Medical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Keon Wook Kang
- Department of Nuclear Medicine, Seoul National University Hospital, Seoul, Korea Cancer Research Institute, Seoul National University Hospital, Seoul, Korea
| | - June-Key Chung
- Department of Nuclear Medicine, Seoul National University Hospital, Seoul, Korea Cancer Research Institute, Seoul National University Hospital, Seoul, Korea
| | - E Edmund Kim
- WCU Graduate School of Concergence Science and Technology, Seoul National University College of Medicine, Seoul, Korea; and University of California at Irvine, Irvine, California
| | - Dong Soo Lee
- Department of Nuclear Medicine, Seoul National University Hospital, Seoul, Korea Cancer Research Institute, Seoul National University Hospital, Seoul, Korea WCU Graduate School of Concergence Science and Technology, Seoul National University College of Medicine, Seoul, Korea; and
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23
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Gao S, Li S, Yang X, Tang Q. 18FDG PET-CT for distant metastases in patients with recurrent head and neck cancer after definitive treatment. A meta-analysis. Oral Oncol 2013; 50:163-7. [PMID: 24368204 DOI: 10.1016/j.oraloncology.2013.12.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2013] [Revised: 12/05/2013] [Accepted: 12/06/2013] [Indexed: 02/02/2023]
Abstract
To evaluate the role of 18FDG PET-CT for screening distant metastases before salvage treatment in patients with suspected recurrent head and neck cancer. Studies about 18FDG PET-CT were systematically searched in the MEDLINE and EMBASE databases (last update October 05, 2013). We calculated sensitivities, specificities, positive likelihood ratios and negative likelihood ratios, and constructed summary receiver operating characteristic curves for 18FDG PET-CT. Ten PET-CT studies (756 patients and 797 imaging examinations) were identified. The sensitivity, specificity, positive likelihood ratio and negative likelihood ratio for 18FDG PET-CT were 0.92 (95% CI=0.83-0.96), 0.95 (95% CI=0.91-0.97), 16.7 (95% CI=9.9-28.4), and 0.09 (95% CI=0.04-0.18), respectively. Overall weighted area under the curve was 0.97 (95% CI=0.96-0.98). 18FDG PET-CT has high sensitivity and accuracy for screening distant metastases before salvage treatment in patients with suspected recurrent head and neck cancer.
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Affiliation(s)
- Shuichao Gao
- Department of Otolaryngology, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Shisheng Li
- Department of Otolaryngology, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Xinming Yang
- Department of Otolaryngology, The Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Qinglai Tang
- Department of Otolaryngology, The Second Xiangya Hospital of Central South University, Changsha 410011, China.
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24
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Staging of nasopharyngeal carcinoma--the past, the present and the future. Oral Oncol 2013; 50:549-54. [PMID: 23838426 DOI: 10.1016/j.oraloncology.2013.06.003] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2013] [Accepted: 06/10/2013] [Indexed: 01/25/2023]
Abstract
This article reviews the evolution of the International Union Against Cancer/American Joint Committee on Cancer staging system for nasopharyngeal carcinoma. With the increasing availability of newer imaging methods, more sophisticated radiotherapy techniques and rapidly evolving molecular assays, we also examine newer clinical features that might have impact on staging. A new version of the staging system taking into account of some of these factors is also proposed.
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25
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Kim M, Higuchi T, Arisaka Y, Achmad A, Tokue A, Tominaga H, Miyashita G, Miyazaki H, Negishi A, Yokoo S, Tsushima Y. Clinical significance of 18F-α-methyl tyrosine PET/CT for the detection of bone marrow invasion in patients with oral squamous cell carcinoma: comparison with 18F-FDG PET/CT and MRI. Ann Nucl Med 2013; 27:423-30. [DOI: 10.1007/s12149-013-0701-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Accepted: 02/06/2013] [Indexed: 10/27/2022]
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