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Matos LL, Kowalski LP, Chaves ALF, de Oliveira TB, Marta GN, Curado MP, de Castro Junior G, Farias TP, Bardales GS, Cabrera MA, Capuzzo RDC, de Carvalho GB, Cernea CR, Dedivitis RA, Dias FL, Estefan AM, Falco AH, Ferraris GA, Gonzalez-Motta A, Gouveia AG, Jacinto AA, Kulcsar MAV, Leite AK, Lira RB, Mak MP, De Marchi P, de Mello ES, de Matos FCM, Montero PH, de Moraes ED, de Moraes FY, Morais DCR, Poenitz FM, Poitevin A, Riveros HO, Sanabria Á, Ticona-Castro M, Vartanian JG, Viani G, Vines EF, William Junior WN, Conway D, Virani S, Brennan P. Latin American Consensus on the Treatment of Head and Neck Cancer. JCO Glob Oncol 2024; 10:e2300343. [PMID: 38603656 DOI: 10.1200/go.23.00343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 12/19/2023] [Accepted: 02/07/2024] [Indexed: 04/13/2024] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is well known as a serious health problem worldwide, especially in low-income countries or those with limited resources, such as most countries in Latin America. International guidelines cannot always be applied to a population from a large region with specific conditions. This study established a Latin American guideline for care of patients with head and neck cancer and presented evidence of HNSCC management considering availability and oncologic benefit. A panel composed of 41 head and neck cancer experts systematically worked according to a modified Delphi process on (1) document compilation of evidence-based answers to different questions contextualized by resource availability and oncologic benefit regarding Latin America (region of limited resources and/or without access to all necessary health care system infrastructure), (2) revision of the answers and the classification of levels of evidence and degrees of recommendations of all recommendations, (3) validation of the consensus through two rounds of online surveys, and (4) manuscript composition. The consensus consists of 12 sections: Head and neck cancer staging, Histopathologic evaluation of head and neck cancer, Head and neck surgery-oral cavity, Clinical oncology-oral cavity, Head and neck surgery-oropharynx, Clinical oncology-oropharynx, Head and neck surgery-larynx, Head and neck surgery-larynx/hypopharynx, Clinical oncology-larynx/hypopharynx, Clinical oncology-recurrent and metastatic head and neck cancer, Head and neck surgery-reconstruction and rehabilitation, and Radiation therapy. The present consensus established 48 recommendations on HNSCC patient care considering the availability of resources and focusing on oncologic benefit. These recommendations could also be used to formulate strategies in other regions like Latin America countries.
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Affiliation(s)
- Leandro Luongo Matos
- Head and Neck Surgery, Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Universidade de São Paulo (Icesp HCFMUSP), São Paulo, Brazil
- Faculdade Israelita de Ciências da Saúde Albert Einstein, São Paulo, Brazil
| | | | | | | | | | | | - Gilberto de Castro Junior
- Clinical Oncology, Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Universidade de São Paulo (Icesp HCFMUSP), São Paulo, Brazil
| | | | | | | | | | | | | | | | | | - Andrés Munyo Estefan
- Profesor Adjunto Catedra de Otorrinolaringologia del Hospital de Clínicas, Montevidéu, Uruguay
| | | | | | | | - Andre Guimarães Gouveia
- Juravinski Cancer Centre, Department of Oncology, Division of Radiation Oncology, McMaster University, Hamilton, ON, Canada
| | | | - Marco Aurelio Vamondes Kulcsar
- Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Universidade de São Paulo (Icesp HCFMUSP), São Paulo, Brazil
| | - Ana Kober Leite
- Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Universidade de São Paulo (Icesp HCFMUSP), São Paulo, Brazil
| | - Renan Bezerra Lira
- AC Camargo Cancer Center and Hospital Albert Einstein, São Paulo, Brazil
| | - Milena Perez Mak
- 3Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo, Brazil
| | | | | | | | - Pablo H Montero
- Department of Surgical Oncology and Head and Neck Surgery, Division of Surgery, P. Universidad Católica de Chile, Santiago, Chile
| | | | | | | | | | | | | | - Álvaro Sanabria
- 4Department of Surgery, Universidad de Antioquia, Hospital Alma Mater, Medellin, Colombia
| | - Miguel Ticona-Castro
- 5ESMO Member, Peruvian Society of Medical Oncology (S.P.O.M.) Member, La Molina, Peru
| | - José Guilherme Vartanian
- 6Head and Neck Surgery and Otorhinolaryngology Department, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Gustavo Viani
- 7Ribeirao Preto Medical School, University of Sao Paulo, Ribeirão Preto, Brazil
| | - Eugenio F Vines
- Facultad de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | | | | | - Shama Virani
- International Agency for Research on Cancer (IARC/WHO), Genomic Epidemiology Branch, Lyon, France
| | - Paul Brennan
- International Agency for Research on Cancer (IARC/WHO), Genomic Epidemiology Branch, Lyon, France
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Lin ME, Castellanos CX, Acevedo JR, Yu JC, Kokot NC. Cost-Effectiveness Analysis of PET-CT Surveillance After Treatment of Human Papillomavirus-Positive Oropharyngeal Cancer. Otolaryngol Head Neck Surg 2024; 170:122-131. [PMID: 37622527 DOI: 10.1002/ohn.483] [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: 05/03/2023] [Revised: 07/20/2023] [Accepted: 07/24/2023] [Indexed: 08/26/2023]
Abstract
OBJECTIVE To determine the cost-effectiveness of surveillance imaging with PET/CT scan among patients with human papillomavirus-positive oropharyngeal squamous cell carcinoma. STUDY DESIGN Cost-effectiveness analysis. SETTING Oncologic care centers in the United States with head and neck oncologic surgeons and physicians. METHODS We compared the cost-effectiveness of 2 posttreatment surveillance strategies: clinical surveillance with the addition of PET/CT scan versus clinical surveillance alone in human papillomavirus-positive oropharyngeal squamous cell carcinoma patients. We constructed a Markov decision model which was analyzed from a third-party payer's perspective using 1-year Markov cycles and a 30-year time horizon. Values for transition probabilities, costs, health care utilities, and their studied ranges were derived from the literature. RESULTS The incremental cost-effectiveness ratio for PET/CT with clinical surveillance versus clinical surveillance alone was $89,850 per quality-adjusted life year gained. Flexible fiberoptic scope exams during clinical surveillance would have to be over 51% sensitive or PET/CT scan cost would have to exceed $1678 for clinical surveillance alone to be more cost-effective. The willingness-to-pay threshold at which imaging surveillance was equally cost-effective to clinical surveillance was approximately $80,000/QALY. CONCLUSION Despite lower recurrence rates of human papillomavirus-positive oropharyngeal cancer, a single PET/CT scan within 6 months after primary treatment remains a cost-effective tool for routine surveillance when its cost does not exceed $1678. The cost-effectiveness of this strategy is also dependent on the clinical surveillance sensitivity (flexible fiberoptic pharyngoscopy), and willingness-to-pay thresholds which vary by country.
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Affiliation(s)
- Matthew E Lin
- Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Carlos X Castellanos
- Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Joseph R Acevedo
- Department of Otolaryngology-Head & Neck Surgery, Kaiser Permanente Medical Center, Panorama City, California, USA
| | - Jeffrey C Yu
- School of Pharmacy, University of Southern California, Los Angeles, California, USA
- Leonard D. Schaeffer Center for Health Policy and Economics, University of Southern California, Los Angeles, California, USA
| | - Niels C Kokot
- Caruso Department of Otolaryngology-Head & Neck Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
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Lawaetz M, Christensen A, Juhl K, Lelkaitis G, Karnov K, Carlsen EA, Charabi BW, Loft A, Czyzewska D, von Buchwald C, Kjaer A. Diagnostic Value of Preoperative uPAR-PET/CT in Regional Lymph Node Staging of Oral and Oropharyngeal Squamous Cell Carcinoma: A Prospective Phase II Trial. Diagnostics (Basel) 2023; 13:3303. [PMID: 37958201 PMCID: PMC10649042 DOI: 10.3390/diagnostics13213303] [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: 09/07/2023] [Revised: 10/20/2023] [Accepted: 10/20/2023] [Indexed: 11/15/2023] Open
Abstract
The detection of lymph node metastases is a major challenge in oral and oropharyngeal squamous cell carcinoma (OSCC and OPSCC). 68Ga-NOTA-AE105 is a novel positron emission tomography (PET) radioligand with high affinity to urokinase-type plasminogen activator receptor (uPAR), a receptor expressed on the surfaces of tumor cells. The aim of this study was to investigate the diagnostic value of uPAR-PET/CT (computerized tomography) in detecting regional metastatic disease in patients with OSCC and OPSCC compared to the current imaging work-up. In this phase II trial, patients with OSCC and OPSCC referred for surgical treatment were prospectively enrolled. Before surgery, 68Ga-NOTA-AE105 uPAR-PET/CT was conducted, and SUVmax values were obtained from the primary tumor and the suspected lymph nodes. Histology results from lymph nodes were used as the standard of truth of metastatic disease. The diagnostic values of 68Ga-uPAR-PET/CT were compared to conventional routine preoperative imaging results (CT and/or MRI). The uPAR expression in resected primary tumors and metastases was determined by immunohistochemistry and quantified digitally (H-score). A total of 61 patients underwent uPAR-PET/CT. Of the 25 patients with histologically verified lymph node metastases, uPAR-PET/CT correctly identified regional metastatic disease in 14 patients, with a median lymph node metastasis size of 14 mm (range 3-27 mm). A significant correlation was found between SUVmax and the product of the H-score and tumor depth (r = 0.67; p = 0.003). The sensitivity and specificity of uPAR-PET/CT in detecting regional metastatic disease were 56% and 100%, respectively. When added to CT/MRI, uPAR-PET was able to upstage 2/11 (18%) of patients with occult metastases and increase the sensitivity to 64%. The sensitivity and specificity of 68Ga-NOTA-AE105 uPAR-PET/CT were equivalent to those of CT/MRI. The significant correlation between SUVmax and uPAR expression verified the target specificity of 68Ga-NOTA-AE105. Despite the target specificity, the sensitivity of imaging is too low for nodal staging and it cannot replace neck dissection.
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Affiliation(s)
- Mads Lawaetz
- Department of Otolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, 2100 Copenhagen, Denmark; (M.L.)
- Department of Clinical Physiology, Nuclear Medicine and PET and Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark (D.C.)
| | - Anders Christensen
- Department of Otolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, 2100 Copenhagen, Denmark; (M.L.)
- Department of Clinical Physiology, Nuclear Medicine and PET and Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark (D.C.)
| | - Karina Juhl
- Department of Clinical Physiology, Nuclear Medicine and PET and Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark (D.C.)
| | - Giedrius Lelkaitis
- Department of Pathology, Rigshospitalet, Copenhagen University Hospital, 2100 Copenhagen, Denmark
| | - Kirstine Karnov
- Department of Otolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, 2100 Copenhagen, Denmark; (M.L.)
- Department of Clinical Physiology, Nuclear Medicine and PET and Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark (D.C.)
| | - Esben Andreas Carlsen
- Department of Clinical Physiology, Nuclear Medicine and PET and Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark (D.C.)
| | - Birgitte W. Charabi
- Department of Otolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, 2100 Copenhagen, Denmark; (M.L.)
| | - Annika Loft
- Department of Clinical Physiology, Nuclear Medicine and PET and Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark (D.C.)
| | - Dorota Czyzewska
- Department of Clinical Physiology, Nuclear Medicine and PET and Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark (D.C.)
| | - Christian von Buchwald
- Department of Otolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen University Hospital, 2100 Copenhagen, Denmark; (M.L.)
| | - Andreas Kjaer
- Department of Clinical Physiology, Nuclear Medicine and PET and Cluster for Molecular Imaging, Copenhagen University Hospital—Rigshospitalet & Department of Biomedical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark (D.C.)
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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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Chen TM, Chen WM, Chen M, Shia BC, Wu SY. Pre-CCRT 18-fluorodeoxyglucose PET-CT improves survival in patients with advanced stages p16-negative oropharyngeal squamous cell carcinoma via accurate radiation treatment planning. J Otolaryngol Head Neck Surg 2023; 52:14. [PMID: 36782296 PMCID: PMC9926577 DOI: 10.1186/s40463-023-00623-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 02/06/2023] [Indexed: 02/15/2023] Open
Abstract
PURPOSE No large-scale prospective randomized study with a long-term follow-up period has evaluated the survival outcomes of preconcurrent chemoradiotherapy (CCRT) 18-fluorodeoxyglucose positron emission tomography-computed tomography (18FDG PET-CT) in patients with non-human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinoma (OPSCC). PATIENTS AND METHODS We included patients with stage I-IVA p16-negative OPSCC receiving definitive CCRT and categorized them into two groups according to pre-CCRT 18FDG PET-CT and compared their outcomes: the case group consisted of patients who underwent pre-CCRT 18FDG PET-CT, whereas the comparison group consisted of patients who did not receive pre-CCRT 18FDG PET-CT. RESULTS The final cohort consisted of 3942 patients (1663 and 2279 in the case and comparison groups, respectively). According to multivariable Cox regression analysis, pre-CCRT 18FDG PET-CT was not a significant prognostic factor for overall survival in patients with stages I-II of p16-negative OPSCC receiving standard CCRT. The adjusted hazard ratio (95% confidence interval) of all-cause death for the patients with advanced stages (III-IVA) of p16-negative OPSCC receiving pre-CCRT 18FDG PET-CT was 0.75 (0.87-0.94, P = 0.0236). CONCLUSIONS Routine use of pre-CCRT 18FDG PET-CT is not necessary for each patient with p16-negative OPSCC. Pre-CCRT 18FDG PET-CT is associated with improved survival in patients with stage III-IVA p16-negative OSCC, but might be not in those with stage I-II p16-negative OPSCC. No large-scale prospective randomized study with a long-term follow-up period has evaluated the survival outcomes of preconcurrent chemoradiotherapy (CCRT) 18-fluorodeoxyglucose positron emission tomography-computed tomography (18FDG PET-CT) in patients with p16-negative oropharyngeal squamous cell carcinoma (OPSCC). Our study is the first, largest, homogenous modality study on PET-CT including a long-term follow-up cohort to examine the survival outcomes of pre-CCRT 18FDG PET-CT or non-pre-CCRT PET-CT for patients with p16-negative OPSCC receiving standard CCRT stratified by different clinical stages. Routine use of pre-CCRT 18FDG PET-CT is not necessary for each patient with p16-negative OPSCC. Pre-CCRT 18FDG PET-CT is associated with improved survival in patients with stage III-IVA p16-negative OPSCC, but might be not in those with stage I-II p16-negative OPSCC.
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Affiliation(s)
- Tsung-Ming Chen
- grid.412896.00000 0000 9337 0481Department of Otolaryngology-Head and Neck Surgery, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
| | - Wan-Ming Chen
- grid.256105.50000 0004 1937 1063Graduate Institute of Business Administration, College of Management, Fu Jen Catholic University, Taipei, Taiwan
| | - Mingchih Chen
- grid.256105.50000 0004 1937 1063Graduate Institute of Business Administration, College of Management, Fu Jen Catholic University, Taipei, Taiwan
| | - Ben-Chang Shia
- grid.256105.50000 0004 1937 1063Graduate Institute of Business Administration, College of Management, Fu Jen Catholic University, Taipei, Taiwan ,grid.256105.50000 0004 1937 1063Artificial 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, No. 83, Nanchang St., Luodong Township, Yilan County, 265, 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.
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Detection of distant metastases and distant second primary cancers in head and neck squamous cell carcinoma: comparison of [ 18F]FDG PET/MRI and [ 18F]FDG PET/CT. Insights Imaging 2022; 13:121. [PMID: 35900620 PMCID: PMC9334511 DOI: 10.1186/s13244-022-01261-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 07/04/2022] [Indexed: 11/10/2022] Open
Abstract
PURPOSE This prospective study aimed to compare the diagnostic performance of [18]FDG PET/MRI and PET/CT for the detection of distant metastases and distant second primary cancers in patients with head and neck squamous cell carcinoma (HNSCC). METHODS A total of 103 [18F]FDG PET/MRI examinations immediately followed by PET/CT were obtained in 82 consecutive patients for staging of primary HNSCC (n = 38), suspected loco-regional recurrence/follow-up (n = 41) or unknown primary HNSCC (n = 3). Histology and follow-up > 2 years formed the standard of reference. Blinded readers evaluated the anonymized PET/MRI and PET/CT examinations separately using a 5-point Likert score. Statistical analysis included: receiver operating characteristic (ROC) analysis, jackknife alternative free-response ROC (JAFROC) and region-of-interest (ROI)-based ROC to account for data clustering and sensitivity/specificity/accuracy comparisons for a score ≥ 3. RESULTS Distant metastases and distant second primary cancers were present in 23/103 (22%) examinations in 16/82 (19.5%) patients, and they were more common in the post-treatment group (11/41, 27%) than in the primary HNSCC group (3/38, 8%), p = 0.039. The area under the curve (AUC) per patient/examination/lesion was 0.947 [0.927-1]/0.965 [0.917-1]/0.957 [0.928-0.987] for PET/MRI and 0.975 [0.950-1]/0.968 [0.920-1]/0.944 [0.910-0.979] for PET/CT, respectively (p > 0.05). The diagnostic performance of PET/MRI and PET/CT was similar according to JAFROC (p = 0.919) and ROI-based ROC analysis (p = 0.574). Sensitivity/specificity/accuracy for PET/MRI and PET/CT for a score ≥ 3 was 94%/88%/89% and 94%/91%/91% per patient, 96%/90%/91% and 96%/93%/93% per examination and 95%/85%/90% and 90%/86%/88% per lesion, respectively, p > 0.05. CONCLUSIONS In HNSCC patients, PET/MRI and PET/CT had a high and similar diagnostic performance for detecting distant metastases and distant second primary cancers.
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Kandathil A, Subramaniam RM. PET/Computed Tomography. PET Clin 2022; 17:235-248. [DOI: 10.1016/j.cpet.2021.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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8
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Mahmood S, Ahmed T, Oladejo O, Mair M, Fagiry R, Hussain MH, Eltayeb M, Ahmad S, Baker A, Vaidhyanath R, Conboy P. Incidence of synchronous contralateral tonsillar malignancy in a known case of unilateral tonsillar carcinoma. Eur Arch Otorhinolaryngol 2022; 279:3665-3669. [PMID: 35028695 DOI: 10.1007/s00405-021-07213-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 12/03/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The literature is divided with regards to contralateral tonsillectomy in a known/suspected case of ipsilateral tonsillar malignancy. In this study, we evaluate the incidence of indolent synchronous contralateral tonsillar malignancy (SCTC) in patients with known ipsilateral tonsillar malignancy. METHODS All patients diagnosed with ipsilateral tonsillar carcinoma (TC) at a tertiary teaching center between January 2016 and December 2019 were screened. None of the patients were suspected to have bilateral TC. All patients underwent appropriate imaging in the form of Magnetic resonance imaging and computed tomography of head and neck region and then underwent bilateral tonsillectomy. The prevalence of bilateral tonsillar malignancy and the factors predicting them were analyzed. RESULTS In all 59 patients were included in the study. The mean and median age of the patient population was 60.8 and 59 years, respectively, with a male to female ratio of 3.2:1. The incidence of bilateral tonsillar malignancy in carcinoma of unknown primary (CUP) was 3/10 (33.3%). Among the remaining 49 patients, incidence of synchronous contralateral tonsillar carcinoma (SCTC) was 2/49 (4.08%). Overall, 5/59 (8.5%) patients had synchronous bilateral tonsillar malignancy. Furthermore, dysplasia was found in the contralateral tonsil in 4/10 (40%) CUP patients. Among the remaining 49 patients, dysplasia was seen in the contralateral tonsil in 20/49 (40.8%) patients. The absence of p16 expression predicted higher probability of SCTC. Factors like gender, T stage, nodal status or smoking did not predict SCTC. CONCLUSION We recommend bilateral tonsillectomy in all patients with suspected or proven TC (unilateral or bilateral) and CUP as it helps identify indolent SCTC and it does not add any significant morbidity to the patients. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Sara Mahmood
- Maxillofacial Department, University Hospital of Leicester, Leicester, UK
| | - Tauseef Ahmed
- Maxillofacial Department, University Hospital of Leicester, Leicester, UK
| | - Olaleye Oladejo
- Head and Neck Surgery, University Hospital of Leicester, Leicester, UK
| | - Manish Mair
- Maxillofacial Department, University Hospital of Leicester, Leicester, UK. .,Head and Neck Surgery, University Hospital of Leicester, Leicester, UK.
| | - Rihab Fagiry
- Maxillofacial Department, University Hospital of Leicester, Leicester, UK
| | - Mohammed H Hussain
- Department of Otorhinolaryngology, University Hospital of Leicester, Leicester, UK
| | - Mandy Eltayeb
- Maxillofacial Department, University Hospital of Leicester, Leicester, UK
| | - Shoaib Ahmad
- Clinical Oncology, University Hospital of Leicester, Leicester, UK
| | - Andrew Baker
- Maxillofacial Department, University Hospital of Leicester, Leicester, UK
| | - Ram Vaidhyanath
- Radiology Department, University Hospital of Leicester, Leicester, UK
| | - Peter Conboy
- Head and Neck Surgery, University Hospital of Leicester, Leicester, UK
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Moon SH, Cho YS, Choi JY. KSNM60 in Clinical Nuclear Oncology. Nucl Med Mol Imaging 2021; 55:210-224. [PMID: 34721714 DOI: 10.1007/s13139-021-00711-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/28/2021] [Accepted: 08/03/2021] [Indexed: 11/28/2022] Open
Abstract
Since the foundation of the Korean Society of Nuclear Medicine in 1961, clinical nuclear oncology has been a major part of clinical nuclear medicine in Korea. There are several important events for the development of clinical nuclear oncology in Korea. First, a scintillating type gamma camera was adopted in 1969, which enabled to perform modern oncological gamma imaging. Second, Tc-99 m generator was imported to Korea since 1979, which promoted the wide clinical use of gamma camera imaging by using various kinds of Tc-99 m labeled radiopharmaceuticals. Third, a gamma camera with single photon emission tomography (SPECT) capability was first installed in 1980, which has been used for various kinds of tumor SPECT imaging. Fourth, in 1994, clinical positron emission tomography (PET) scanner and cyclotron with a production of F-18 fluorodeoxyglucose were first installed in Korea. Fifth, Korean Board of Nuclear Medicine was established in 1995, which contributed in the education and manpower training of dedicated nuclear medicine physicians in Korea. Finally, an integrated PET/CT scanner was first installed in 2002. Since that, PET/CT imaging has been a major imaging tool in clinical nuclear oncology in Korea. In this review, a brief history of clinical nuclear oncology in Korea is described.
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Affiliation(s)
- Seung Hwan Moon
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, 06351 Seoul, Republic of Korea
| | - Young Seok Cho
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, 06351 Seoul, Republic of Korea
| | - Joon Young Choi
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, 06351 Seoul, Republic of Korea
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Batista MV, Ulrich J, Costa L, Ribeiro LA. Multiple Primary Malignancies in Head and Neck Cancer: A University Hospital Experience Over a Five-Year Period. Cureus 2021; 13:e17349. [PMID: 34567890 PMCID: PMC8454462 DOI: 10.7759/cureus.17349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2021] [Indexed: 12/24/2022] Open
Abstract
Introduction With an estimated incidence of 2%-4% per year, the development of a second primary malignancy (SPM) in patients with head and neck tumors (HNTs) is not a rare event. The present study aimed to (i) assess the frequency of SPMs in patients with HNTs treated in a university hospital over a five-year period and (ii) provide a demographic characterization of these patients. Methods Retrospective single-centre study of patients with more than one primary tumor (including at least one HNT) diagnosed between January 1, 2015, and December 31, 2019. Data were retrieved from patients’ clinical records and anonymized for analysis purposes. Results A total of 53 out of 824 (6.43%) patients with multiple primary malignancies were identified, 18 of which synchronous and 35 metachronous. The median follow-up was 25 months. Thirteen patients were diagnosed with more than one HNT. Forty patients were diagnosed with at least one HNT and one non-HNT. The most frequently diagnosed non-HNT SPMs were lung cancer (n=17) and esophageal cancer (n=8). The five-year survival rate was 53% for patients with multiple HNSCCs and 47% for patients with at least one non-HNT (log-rank p=0.729). The median overall survival was 14 months for synchronous and 58 months for metachronous SPMs (log-rank p=0.002). Conclusion Findings from this study highlight the importance of long-term follow-up of HNT patients for early detection of SPMs, increasing the chance of providing treatment with curative intent and improving patient outcomes and survival.
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Affiliation(s)
- Marta Vaz Batista
- Medical Oncology, Hospital Prof. Doutor Fernando Fonseca, Lisboa, PRT
| | - João Ulrich
- Radiotherapy, Centro Hospitalar Universitário de Lisboa Norte, Lisboa, PRT
| | - Luís Costa
- Medical Oncology, Centro Hospitalar Universitário de Lisboa Norte, Lisboa, PRT
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11
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Bernsdorf M, Loft A, Berthelsen AK, Kjems J, Vogelius IR, von Buchwald C, Kristensen CA, Gothelf AB, Friborg J. FDG-PET/CT identified distant metastases and synchronous cancer in squamous cell carcinoma of the head and neck: the impact of smoking and P16-s. Eur Arch Otorhinolaryngol 2021; 279:521-526. [PMID: 34075488 DOI: 10.1007/s00405-021-06890-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/17/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE Whole-body FDG-PET-CT is widely used at diagnosis of squamous cell carcinoma of the head and neck (SCCHN) but may identify suspicious lesions outside the neck that require investigation. This study evaluated the impact of smoking and P16-status on the incidence of malignant disease outside the head and neck region in newly diagnosed patients with SCCHN. METHODS All PET-positive foci outside the head-neck area were registered in 1069 patients planned for postoperative or curative intent radiotherapy with whole-body FDG-PET/CT from 2006 to 2012. All patient files were retrospectively investigated and clinical parameters, tobacco use, HPV (P16)-status and subsequent malignant disease registered. RESULTS Malignancy outside the neck was diagnosed in 9% of smokers, 2% of never-smokers, and 5% of patients with P16-positive oropharyngeal squamous cell carcinoma (OPSCC). Clinically suspicious PET-positive foci outside the head-neck were malignant in 55% of smokers, 34% of never-smokers, and in 38% of P16-pos OPSCC. All but two patients with cancer occurring outside the head and neck region were smokers. CONCLUSION Malignancy outside the neck at diagnosis was more frequent in smokers compared to non-smokers or P16-pos OPSCC. A high proportion of clinically suspicious PET-positive foci were non-malignant.
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Affiliation(s)
- Mogens Bernsdorf
- Department of Oncology 5073, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100-DK, Copenhagen, Denmark.
| | - Annika Loft
- Department of Clinical Physiology, Nuclear Medicine and PET, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Anne Kiil Berthelsen
- Department of Oncology 5073, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100-DK, Copenhagen, Denmark.,Department of Clinical Physiology, Nuclear Medicine and PET, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Julie Kjems
- Department of Oncology 5073, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100-DK, Copenhagen, Denmark
| | - Ivan Richter Vogelius
- Department of Oncology 5073, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100-DK, Copenhagen, Denmark
| | - Christian von Buchwald
- Department of Otorhinolaryngology, Head and Neck Surgery and Audiology Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Claus Andrup Kristensen
- Department of Oncology 5073, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100-DK, Copenhagen, Denmark
| | - Anita Birgitte Gothelf
- Department of Oncology 5073, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100-DK, Copenhagen, Denmark
| | - Jeppe Friborg
- Department of Oncology 5073, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100-DK, Copenhagen, Denmark
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12
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Flygare L, Al-Ubaedi A, Öhman W, Mo SJ. Distant metastases and synchronous malignancies on FDG-PET/CT in patients with head and neck cancer: a retrospective study. Acta Radiol 2020; 61:1196-1204. [PMID: 31902218 PMCID: PMC7472832 DOI: 10.1177/0284185119896344] [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] [Indexed: 11/16/2022]
Abstract
Background Fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) has been proven to be a good method to detect distant spread of head and neck cancer (HNC). However, most prior studies are based on Asian populations and may not be directly transferable to western populations. Purpose To investigate the frequency and distribution of distant metastases and synchronous malignancies detected by PET/CT in HNC in a northern Swedish population. Material and Methods All primary whole-body FDG-PET/CT examinations performed on the suspicion of HNC (n = 524 patients) between 1 January 2013 and 31 December 2016 at Umeå University Hospital in Sweden were retrospectively reviewed . After the exclusion of 189 examinations without evidence of primary HNC, 335 examinations were analyzed. Results Distant metastases were detected in 10 (3%) patients, all with advanced primary tumors corresponding to TNM stage 3–4, most frequently in salivary gland adenocarcinoma, where 50% of patients had distant spread. Four patients had metastases below the diaphragm, representing 20% of the salivary gland malignancies. In the remaining six patients, metastases were supraphrenic, of which all but one were identified by CT alone. Synchronous malignancies were discovered in 14 (4.2%) patients, of which five were below the diaphragm. Conclusion The overall frequency of distant spread and synchronous malignancy in primary HNC was generally low. However, the risk for distant metastases below the diaphragm was relatively higher in salivary gland adenocarcinoma, supporting whole-body FDG-PET/CT in the primary diagnostic work-up in these patients.
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Affiliation(s)
- Lennart Flygare
- Department of Radiation Sciences, Diagnostic Radiology, Umeå University, Umeå, Sweden
| | - Amal Al-Ubaedi
- Department of Radiation Sciences, Diagnostic Radiology, Umeå University, Umeå, Sweden
| | - Wilhelm Öhman
- Department of Radiation Sciences, Diagnostic Radiology, Umeå University, Umeå, Sweden
- Department of Surgery, Skellefteå Hospital, Skellefteå, Sweden
| | - Susanna Jakobson Mo
- Department of Radiation Sciences, Diagnostic Radiology, Umeå University, Umeå, Sweden
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13
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Ha SC, Roh JL, Kim JS, Lee JH, Choi SH, Nam SY, Kim SY. Clinical utility of 18F-FDG PET/CT for patients with recurrent head and neck squamous cell carcinoma. Acta Otolaryngol 2019; 139:810-815. [PMID: 31274365 DOI: 10.1080/00016489.2019.1632483] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Background: The accurate detection of distant metastases can facilitate appropriate treatment planning for patients with recurrent head and neck squamous cell carcinoma (HNSCC). Objectives: We evaluated the role of 18F-FDG PET/CT for distant metastasis diagnosis and survival prediction in patients with recurrent HNSCC. Materials and methods: This study included 95 consecutive patients with recurrent HNSCC and salvage treatments. McNemar's test was used to compare the detection of distant metastasis at recurrence using 18F-FDG PET/CT and contrast-enhanced chest and neck CT, and bone scintigraphy. Results: Thirty-two patients (34%) had distant metastases at recurrence. The sensitivity, specificity, accuracy, and positive and negative predictive values of 18F-FDG PET/CT for detecting chest and bone metastases were comparable to those of conventional imaging (p > .1). However, 18F-FDG PET/CT detected two additional distant metastatic lesions. After controlling for clinicopathological factors, a recurrent lesion with maximum standardized uptake value (SUVmax) >8.7 was identified as an independent predictor of poor overall survival (p = .001). Conclusions and significance: 18F-FDG PET/CT or conventional imaging is comparable with regard to detecting distant metastases of recurrent HNSCC. However, 18F-FDG PET/CT may detect additional metastatic lesions in unusual distant sites and the recurrent lesion SUVmax may predict patient survival after salvage treatments.
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Affiliation(s)
- Seung Cheol Ha
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jong-Lyel Roh
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jae Seung Kim
- Department of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jeong Hyun Lee
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Seung-Ho Choi
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Soon Yuhl Nam
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Sang Yoon Kim
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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14
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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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15
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Werner J, Hüllner MW, Rupp NJ, Huber AM, Broglie MA, Huber GF, Morand GB. Predictive Value of Pretherapeutic Maximum Standardized Uptake Value (Suv max) In Laryngeal and Hypopharyngeal Cancer. Sci Rep 2019; 9:8972. [PMID: 31222167 PMCID: PMC6586936 DOI: 10.1038/s41598-019-45462-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 06/07/2019] [Indexed: 12/15/2022] Open
Abstract
The aim of the study was to evaluate whether pretherapeutic metabolic tumor parameters from 18-fluorodeoxyglucose positron emission tomography (FDG-PET) imaging could predict larynx preservation in laryngeal and hypopharyngeal cancer patients prior to primary chemoradiation. Tumor metabolic parameters [maximum standardized uptake value (SUVmax), metabolic tumor volume (MTV), and total lesion glycolysis (TLG)] were retrospectively assessed in a consecutive cohort of laryngeal and hypopharyngeal cancer patients undergoing primary (chemo-)radiation. Main outcome measures were larynx preservation and survival. The study included 97 patients with a median follow-up of 32 months (IQR 20-54.5). For hypopharyngeal cancer, multivariable analysis showed that patients with a primary tumor's SUVmax > 9.5 entailed a higher risk of undergoing salvage pharyngolaryngectomy after chemoradiation (HR = 8.64, 95% CI = 1.1-67.3, P = 0.040). In laryngeal cancer, SUVmax did not predict the need for salvage laryngectomy. The only predictor for larynx preservation in laryngeal cancer patients was T-classification at initial diagnosis (HR = 6.67, 95% CI = 0.82-53.9, P = 0.039). In conclusion, SUVmax of primary tumor could be used as a predictor of larynx preservation prior to primary chemoradiation in hypopharyngeal cancer patients. This information may be important for patient counseling, as high SUVmax was correlated with reduced probability of larynx preservation. However, in laryngeal cancer patients, SUVmax does not seem to be predictive of outcome.
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Affiliation(s)
- Jonas Werner
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital Zurich, Zurich, Switzerland.,University of Zurich, Zurich, Switzerland
| | - Martin W Hüllner
- Department of Nuclear Medicine, University Hospital Zurich, Zurich, Switzerland.,University of Zurich, Zurich, Switzerland
| | - Niels J Rupp
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland.,University of Zurich, Zurich, Switzerland
| | - Alexander M Huber
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital Zurich, Zurich, Switzerland.,University of Zurich, Zurich, Switzerland
| | - Martina A Broglie
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital Zurich, Zurich, Switzerland.,University of Zurich, Zurich, Switzerland
| | - Gerhard F Huber
- Department of Otorhinolaryngology - Head and Neck Surgery, Kantonsspital St. Gallen, St. Gallen, Switzerland.,University of Zurich, Zurich, Switzerland
| | - Grégoire B Morand
- Department of Otorhinolaryngology - Head and Neck Surgery, University Hospital Zurich, Zurich, Switzerland. .,University of Zurich, Zurich, Switzerland.
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16
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Hashim D, Genden E, Posner M, Hashibe M, Boffetta P. Head and neck cancer prevention: from primary prevention to impact of clinicians on reducing burden. Ann Oncol 2019; 30:744-756. [PMID: 30840052 PMCID: PMC6551449 DOI: 10.1093/annonc/mdz084] [Citation(s) in RCA: 114] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Survival from head and neck cancers (HNCs) of the lip, oral cavity, pharynx, and larynx has increased by 10% over the past few decades. Little over half of patients who develop HNCs will survive beyond 5 years. Survival is lower for individuals in many countries where traditional risk factors such as tobacco smoking, alcohol drinking, and betel quid chewing are highly prevalent but tertiary health care center access is limited or unavailable. Early diagnosis of HNC is the most important prognostic factor for each tumor site. Molecular-based research on HNC tumors holds promise for early stage detection, screening, vaccination, disease follow-up, and progression. Future investments for HNC control must consider both effectiveness and sustainability for both high- and low-resource countries alike, with priority toward risk factor prevention and earlier diagnosis.
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Affiliation(s)
- D Hashim
- Tisch Cancer Institute, Division of Hematology, Oncology, and Department of Medicine.
| | - E Genden
- Ear, Nose, Throat / Otolaryngology, Icahn School of Medicine at Mount Sinai, New York
| | - M Posner
- Tisch Cancer Institute, Division of Hematology, Oncology, and Department of Medicine
| | - M Hashibe
- Department of Family and Preventive Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, USA
| | - P Boffetta
- Tisch Cancer Institute, Division of Hematology, Oncology, and Department of Medicine
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17
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Chest radiography or chest CT plus head and neck CT versus 18F-FDG PET/CT for detection of distant metastasis and synchronous cancer in patients with head and neck cancer. Oral Oncol 2019; 88:109-114. [DOI: 10.1016/j.oraloncology.2018.11.026] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 11/13/2018] [Accepted: 11/18/2018] [Indexed: 12/18/2022]
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18
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Deurvorst S, Hoekstra O, Castelijns J, Witte B, Leemans C, de Bree R. Clinical value of 18
FDG PET/CT in screening for distant metastases in head and neck squamous cell carcinoma. Clin Otolaryngol 2018; 43:875-881. [DOI: 10.1111/coa.13074] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/21/2018] [Indexed: 12/16/2022]
Affiliation(s)
- S.E. Deurvorst
- Department of Otolaryngology-Head and Neck Surgery; Amsterdam The Netherlands
| | - O.S. Hoekstra
- Department of Radiology & Nuclear Medicine; Amsterdam The Netherlands
| | - J.A. Castelijns
- Department of Radiology & Nuclear Medicine; Amsterdam The Netherlands
| | - B.I. Witte
- Department of Epidemiology and Biostatistics; VU University Medical Center; Amsterdam The Netherlands
| | - C.R. Leemans
- Department of Otolaryngology-Head and Neck Surgery; Amsterdam The Netherlands
| | - R. de Bree
- Department of Otolaryngology-Head and Neck Surgery; Amsterdam The Netherlands
- Department of Head and Neck Surgical Oncology; UMC Utrecht Cancer Center; Utrecht The Netherlands
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19
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Up-front PET/CT changes treatment intent in patients with head and neck squamous cell carcinoma. Eur J Nucl Med Mol Imaging 2017; 45:613-621. [PMID: 29124279 DOI: 10.1007/s00259-017-3873-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2017] [Accepted: 11/01/2017] [Indexed: 11/27/2022]
Abstract
PURPOSE In patients with newly diagnosed head and neck squamous cell carcinoma (HNSCC), we wanted to examine the differences in overall treatment decisions, i.e. curative versus palliative treatment intent, reached by a multidisciplinary team conference (MDTC) based on 18F-fluoro-deoxy-glucose-positron emission tomography/computed tomography (PET/CT) or chest X-ray + MRI of the head and neck (CXR/MRI). PATIENTS AND METHODS This was a prospective blinded cohort study based on paired data. Consecutive patients with histologically verified primary HNSCC were invited to participate. All included patients underwent CXR/MRI and PET/CT before diagnostic biopsy. An ordinary MDTC using all available imaging was conducted as per standard practice. After at least 3 months (to eliminate recall bias in the team), the first project MDTC was conducted, based on either CXR/MRI or PET/CT, and the tumor board drew conclusions regarding treatment. After an additional 3 months, a second project MDTC was conducted using the complementary imaging modality. RESULTS A total of 307 patients were included. Based on CXR/MRI, 303 patients (99%) were recommended for curative treatment and only four patients (1%) for palliative treatment. Based on PET/CT, the MDTC concluded that 278 (91%) patients were suitable for curative treatment and 29 (9%) patients for palliative treatment. The absolute difference of 8% was statistically significant (95% CI: 4.8%-11.5%, p < 0.001). CONCLUSIONS A PET/CT-based imaging strategy significantly changed the decisions regarding treatment intent made by a MDTC for patients diagnosed with HNSCC, when compared with the standard imaging strategy of CXR/MRI.
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20
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The keys to conservative treatment of early-stage squamous cell carcinoma of the tonsillar region. Eur Ann Otorhinolaryngol Head Neck Dis 2017; 134:259-264. [DOI: 10.1016/j.anorl.2017.03.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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21
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Rohde M, Nielsen AL, Pareek M, Johansen J, Sørensen JA, Diaz A, Nielsen MK, Christiansen JM, Asmussen JT, Nguyen N, Gerke O, Thomassen A, Alavi A, Høilund-Carlsen PF, Godballe C. A PET/CT-Based Strategy Is a Stronger Predictor of Survival Than a Standard Imaging Strategy in Patients with Head and Neck Squamous Cell Carcinoma. J Nucl Med 2017; 59:575-581. [PMID: 28864630 DOI: 10.2967/jnumed.117.197350] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Accepted: 08/24/2017] [Indexed: 11/16/2022] Open
Abstract
Our purpose was to examine whether staging of head and neck squamous cell carcinoma (HNSCC) by upfront 18F-FDG PET/CT (i.e., on the day of biopsy and before the biopsy) discriminates survival better than the traditional imaging strategies based on chest x-ray plus head and neck MRI (CXR/MRI) or chest CT plus head and neck MRI (CCT/MRI). Methods: We performed a masked prospective cohort study based on paired data. Consecutive patients with histologically verified primary HNSCC were recruited from Odense University Hospital from September 2013 to March 2016. All patients underwent CXR/MRI, CCT/MRI, and PET/CT on the same day. Tumors were categorized as localized (stages I and II), locally advanced (stages III and IVB), or metastatic (stage IVC). Discriminative ability for each imaging modality with respect to HNSCC staging were compared using Kaplan-Meier analysis, Cox proportional hazards regression with the Harrell C-index, and net reclassification improvement. Results: In total, 307 patients with histologically verified HNSCC were included. Use of PET/CT significantly altered the stratification of tumor stage when compared with either CXR/MRI or CCT/MRI (χ2, P < 0.001 for both). Cancer stages based on PET/CT, but not CXR/MRI or CCT/MRI, were associated with significant differences in mortality risk on Kaplan-Meier analyses (P ≤ 0.002 for all PET/CT-based comparisons). Furthermore, overall discriminative ability was significantly greater for PET/CT (C-index, 0.712) than for CXR/MRI (C-index, 0.675; P = 0.04) or CCT/MRI (C-index, 0.657; P = 0.02). Finally, PET/CT was significantly associated with a positive net reclassification improvement when compared with CXR/MRI (0.184, P = 0.03) but not CCT/MRI (0.094%, P = 0.31). Conclusion: Tumor stages determined by PET/CT were associated with more distinct prognostic properties in terms of survival than those determined by standard imaging strategies.
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Affiliation(s)
- Max Rohde
- Department of ORL-Head and Neck Surgery, Odense University Hospital, Odense, Denmark .,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Anne L Nielsen
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
| | - Manan Pareek
- Cardiology Section, Department of Internal Medicine, Holbæk Hospital, Holbæk, Denmark
| | - Jørgen Johansen
- Department of Oncology, Odense University Hospital, Odense, Denmark
| | - Jens A Sørensen
- Department of Plastic Surgery, Odense University Hospital, Odense, Denmark
| | - Anabel Diaz
- Department of Radiology, Odense University Hospital, Odense, Denmark
| | - Mie K Nielsen
- Department of Radiology, Odense University Hospital, Odense, Denmark
| | | | - Jon T Asmussen
- Department of Radiology, Odense University Hospital, Odense, Denmark
| | - Nina Nguyen
- Department of Radiology, Odense University Hospital, Odense, Denmark
| | - Oke Gerke
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark.,Centre of Health Economics Research, University of Southern Denmark, Odense, Denmark; and
| | - Anders Thomassen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Abass Alavi
- Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Poul Flemming Høilund-Carlsen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark.,Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
| | - Christian Godballe
- Department of ORL-Head and Neck Surgery, Odense University Hospital, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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22
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Ali SA, Hamed MAE. The diagnostic efficacy of whole body 18F-FDG PET CT in detection of unexpected second primary malignancy in cancer patients. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2017. [DOI: 10.1016/j.ejrnm.2017.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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23
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Ahlawat P, Rawat S, Kakria A, Devnani B, Wahi IK, Simson DK. Reirradiation with IMRT for recurrent head and neck cancer: A single-institutional report on disease control, survival, and toxicity. Rep Pract Oncol Radiother 2017; 22:331-339. [PMID: 28663716 DOI: 10.1016/j.rpor.2017.05.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 03/05/2017] [Accepted: 05/13/2017] [Indexed: 01/13/2023] Open
Abstract
AIM To study and explores the feasibility and efficacy of re-irradiation (Re-RT) for locally recurrent head and neck cancer (HNC) and second primary (SP) malignancies. BACKGROUND The most common form of treatment failure after radiotherapy (RT) for HNC is loco-regional recurrence (LRR), and around 20-50% of patients develop LRR. Re-irradiation (Re-RT) has been the primary standard of care in the last decade for unresectable locally recurrent/SP HNC. MATERIALS AND METHODS It was a retrospective analysis in which we reviewed the medical records of 51 consecutive patients who had received Re-RT to the head and neck region at our institute between 2006 and 2015. RESULTS Forty-eight patients were included for assessment of acute and late toxicities, response evaluation at 3 months post Re-RT, and analyses of locoregional control (LRC) and overall survival (OS). The median LRC was 11.2 months, and at 2 and 5 years the LRC rates were 41% and 21.2%, respectively. A multivariate analysis revealed two factors: initial surgical resection performed prior to Re-RT, and achievement of CR at 3 months after completion of Re-RT to be significantly associated with a better median LRC. The median OS was 28.2 months, and at 1, 2, and 5 years, OS were 71.1%, 55.9% and 18%, respectively. A multivariate analysis revealed initial surgical resection performed prior to Re-RT, and achievement of CR at 3 months post completion of Re-RT being only two factors significantly associated with a better median OS. Acute toxicity reports showed that no patients developed grade 5 toxicity, and 2 patients developed grade 4 acute toxicities. CONCLUSION Re-RT for the treatment of recurrent/SP head and neck tumors is feasible and effective, with acceptable toxicity. However, appropriate patient selection criteria are highly important in determining survival and treatment outcomes.
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Affiliation(s)
- Parveen Ahlawat
- Department of Radiation Oncology, Rajiv Gandhi Cancer Institute and Research Centre, Rohini, New Delhi 110085, India
| | - Sheh Rawat
- Dharamshila Hospital and Research Centre, Vasundhara Enclave, New Delhi 110096, India
| | - Anjali Kakria
- Department of Radiation Oncology, Rajiv Gandhi Cancer Institute and Research Centre, Rohini, New Delhi 110085, India
| | - Bharti Devnani
- Department of Radiotherapy, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
| | - Inderjit Kaur Wahi
- Department of Radiation Oncology, Rajiv Gandhi Cancer Institute and Research Centre, Rohini, New Delhi 110085, India
| | - David K Simson
- Action Cancer Hospital, Paschim Vihar, New Delhi, 110063, India
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24
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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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25
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Ahn SH, Hong HJ, Kwon SY, Kwon KH, Roh JL, Ryu J, Park JH, Baek SK, Lee GH, Lee SY, Lee JC, Chung MK, Joo YH, Ji YB, Hah JH, Kwon M, Park YM, Song CM, Shin SC, Ryu CH, Lee DY, Lee YC, Chang JW, Jeong HM, Cho JK, Cha W, Chun BJ, Choi IJ, Choi HG, Lee KD. Guidelines for the Surgical Management of Laryngeal Cancer: Korean Society of Thyroid-Head and Neck Surgery. Clin Exp Otorhinolaryngol 2017; 10:1-43. [PMID: 28043099 PMCID: PMC5327593 DOI: 10.21053/ceo.2016.01389] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Accepted: 10/24/2016] [Indexed: 01/08/2023] Open
Abstract
Korean Society of Thyroid-Head and Neck Surgery appointed a Task Force to develop clinical practice guidelines for the surgical treatment of laryngeal cancer. This Task Force conducted a systematic search of the EMBASE, MEDLINE, Cochrane Library, and KoreaMed databases to identify relevant articles, using search terms selected according to the key questions. Evidence-based recommendations were then created on the basis of these articles. An external expert review and Delphi questionnaire were applied to reach consensus regarding the recommendations. The resulting guidelines focus on the surgical treatment of laryngeal cancer with the assumption that surgery is the selected treatment modality after a multidisciplinary discussion in any context. These guidelines do not, therefore, address non-surgical treatment such as radiation therapy or chemotherapy. The committee developed 62 evidence-based recommendations in 32 categories intended to assist clinicians during management of patients with laryngeal cancer and patients with laryngeal cancer, and counselors and health policy-makers.
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Affiliation(s)
- Korean Society of Thyroid-Head and Neck Surgery Guideline Task Force
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University College of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Catholic Kwandong University College of Medicine, Incheon, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Hallym University College of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, University of Ulsan College of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, National Cancer Center, Goyang, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Chosun University College of Medicine, Gwangju, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Korea Cancer Center Hospital, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Chung-Ang University College of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University School of Medicine, Busan, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Hanyang University College of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Gyeongsang National University School of Medicine, Jinju, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Daejin Medical Center, Bundang Jesaeng Hospital, Seongnam, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Kyung Hee University School of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Chungnam National University School of Medicine, Daejeon, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Wonkwang University School of Medicine, Iksan, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Inje University College of Medicine, Busan, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Seonam University College of Medicine, Goyang, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Kosin University College of Medicine, Busan, Korea
| | - Soon-Hyun Ahn
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Hyun Jun Hong
- Department of Otorhinolaryngology Head and Neck Surgery, Catholic Kwandong University College of Medicine, Incheon, Korea
| | - Soon Young Kwon
- Department of Otorhinolaryngology Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea
| | - Kee Hwan Kwon
- Department of Otorhinolaryngology Head and Neck Surgery, Hallym University College of Medicine, Seoul, Korea
| | - Jong-Lyel Roh
- Department of Otorhinolaryngology Head and Neck Surgery, University of Ulsan College of Medicine, Seoul, Korea
| | - Junsun Ryu
- Department of Otorhinolaryngology Head and Neck Surgery, National Cancer Center, Goyang, Korea
| | - Jun Hee Park
- Department of Otorhinolaryngology Head and Neck Surgery, Chosun University College of Medicine, Gwangju, Korea
| | - Seung-Kuk Baek
- Department of Otorhinolaryngology Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea
| | - Guk Haeng Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Korea Cancer Center Hospital, Seoul, Korea
| | - Sei Young Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jin Choon Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University School of Medicine, Busan, Korea
| | - Man Ki Chung
- Department of Otorhinolaryngology Head and Neck Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Hoon Joo
- Department of Otorhinolaryngology Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yong Bae Ji
- Department of Otorhinolaryngology Head and Neck Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Jeong Hun Hah
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Minsu Kwon
- Department of Otorhinolaryngology Head and Neck Surgery, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Young Min Park
- Department of Otorhinolaryngology Head and Neck Surgery, Daejin Medical Center, Bundang Jesaeng Hospital, Seongnam, Korea
| | - Chang Myeon Song
- Department of Otorhinolaryngology Head and Neck Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Sung-Chan Shin
- Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University School of Medicine, Busan, Korea
| | - Chang Hwan Ryu
- Department of Otorhinolaryngology Head and Neck Surgery, National Cancer Center, Goyang, Korea
| | - Doh Young Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea
| | - Young Chan Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Kyung Hee University School of Medicine, Seoul, Korea
| | - Jae Won Chang
- Department of Otorhinolaryngology Head and Neck Surgery, Chungnam National University School of Medicine, Daejeon, Korea
| | - Ha Min Jeong
- Department of Otorhinolaryngology Head and Neck Surgery, Wonkwang University School of Medicine, Iksan, Korea
| | - Jae-Keun Cho
- Department of Otorhinolaryngology Head and Neck Surgery, Inje University College of Medicine, Busan, Korea
| | - Wonjae Cha
- Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University School of Medicine, Busan, Korea
| | - Byung Joon Chun
- Department of Otorhinolaryngology Head and Neck Surgery, Seonam University College of Medicine, Goyang, Korea
| | - Ik Joon Choi
- Department of Otorhinolaryngology Head and Neck Surgery, Korea Cancer Center Hospital, Seoul, Korea
| | - Hyo Geun Choi
- Department of Otorhinolaryngology Head and Neck Surgery, Hallym University College of Medicine, Seoul, Korea
| | - Kang Dae Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Kosin University College of Medicine, Busan, Korea
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Kwon M, Lee SH, Lee YS, Lee CW, Roh JL, Choi SH, Nam SY, Kim SY. Clinical implications of nonspecific pulmonary nodules identified during the initial evaluation of patients with head and neck squamous cell carcinoma. Eur Radiol 2017; 27:3725-3732. [PMID: 28168367 DOI: 10.1007/s00330-017-4750-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 11/29/2016] [Accepted: 01/16/2017] [Indexed: 12/21/2022]
Abstract
OBJECTIVE We aimed to identify the clinical implications of nonspecific pulmonary nodules (NPNs) detected in the initial staging workup for patients with head and neck squamous cell carcinoma (HNSCC). METHODS Medical records of patients who had been diagnosed and treated in our hospital were retrospectively analysed. After definite treatment, changes of NPNs detected on initial evaluation were monitored via serial chest computed tomography. The associations between NPNs and the clinicopathological characteristics of primary HNSCC were evaluated. Survival analyses were performed according to the presence of NPNs. RESULTS The study consisted of 158 (49.4%) patients without NPNs and 162 (50.6%) patients with NPNs. The cumulative incidence of probabilities of pulmonary malignancy (PM) development at 2 years after treatment were 9.0% and 6.2% in NPN-negative and NPN-positive patients, respectively. Overall and PM-free survival rates were not significantly different according to NPN status. Cervical lymph node (LN) involvement and a platelet-lymphocyte ratio (PLR) ≥126 increased the risk of PMs (both P <0.05). CONCLUSIONS NPNs detected in the initial evaluation of patients with HNSCC did not predict the risk of pulmonary malignancies. Cervical LN involvement and PLR ≥126 may be independent prognostic factors affecting PM-free survival regardless of NPN status. KEY POINTS • We aimed to identify the clinical implications of nonspecific pulmonary nodules (NPNs). • NPNs in head and neck cancer patients do not lead to pulmonary malignancies (PMs). • NPNs are not associated with overall or PM-free survival (PMFS). • Cervical lymph node involvement is an independent prognostic factor affecting PMFS. • Platelet-lymphocyte ratio ≥126 is another predictor of PMFS regardless of NPN presence.
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Affiliation(s)
- Minsu Kwon
- Department of Otorhinolaryngology, Eulji Medical Center, Eulji University School of Medicine, Seoul, Republic of Korea
| | - Sang Hoon Lee
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Yoon Se Lee
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea.
| | - Choong Wook Lee
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jong-Lyel Roh
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Seung-Ho Choi
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Soon Yuhl Nam
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
| | - Sang Yoon Kim
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Republic of Korea
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Kim SA, Roh JL, Kim JS, Lee JH, Lee SH, Choi SH, Nam SY, Kim SY. 18F-FDG PET/CT surveillance for the detection of recurrence in patients with head and neck cancer. Eur J Cancer 2017; 72:62-70. [DOI: 10.1016/j.ejca.2016.11.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 11/02/2016] [Accepted: 11/15/2016] [Indexed: 12/01/2022]
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Cacicedo J, Navarro A, Del Hoyo O, Gomez-Iturriaga A, Alongi F, Medina JA, Elicin O, Skanjeti A, Giammarile F, Bilbao P, Casquero F, de Bari B, Dal Pra A. Role of fluorine-18 fluorodeoxyglucose PET/CT in head and neck oncology: the point of view of the radiation oncologist. Br J Radiol 2016; 89:20160217. [PMID: 27416996 DOI: 10.1259/bjr.20160217] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Squamous cell carcinoma is the most common malignant tumour of the head and neck. The initial TNM staging, the evaluation of the tumour response during treatment, and the long-term surveillance are crucial moments in the approach to head and neck squamous cell carcinoma (HNSCC). Thus, at each of these moments, the choice of the best diagnostic tool providing the more precise and larger information is crucial. Positron emission tomography with fluorine-18 fludeoxyglucose integrated with CT (18F-FDG-PET/CT) rapidly gained clinical acceptance, and it has become an important imaging tool in routine clinical oncology. However, controversial data are currently available, for example, on the role of 18F-FDG-PET/CT imaging during radiotherapy planning, the prognostic value or its real clinical impact on treatment decisions. In this article, the role of 18F-FDG-PET/CT imaging in HNSCC during pre-treatment staging, radiotherapy planning, treatment response assessment, prognosis and follow-up is reviewed focusing on current evidence and controversial issues. A proposal on how to integrate 18F-FDG-PET/CT in daily clinical practice is also described.
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Affiliation(s)
- Jon Cacicedo
- 1 Radiation Oncology Department, Cruces University Hospital/Biocruces Health Research Institute, Barakaldo, Spain.,2 Grupo Español de Oncología Radioterápica en Cabeza y Cuello (GEORCC)
| | - Arturo Navarro
- 3 Radiation Oncology Department, Hospital Duran i Reynals (ICO) Avda, Gran Via de L´Hospitalet, Hospitalet de Llobregat, Barcelona, Spain
| | - Olga Del Hoyo
- 1 Radiation Oncology Department, Cruces University Hospital/Biocruces Health Research Institute, Barakaldo, Spain
| | - Alfonso Gomez-Iturriaga
- 1 Radiation Oncology Department, Cruces University Hospital/Biocruces Health Research Institute, Barakaldo, Spain
| | - Filippo Alongi
- 4 Radiation Oncology Department, Sacro Cuore-Don Calabria Hospital, Verona, Italy
| | - Jose A Medina
- 2 Grupo Español de Oncología Radioterápica en Cabeza y Cuello (GEORCC).,5 Radiation Oncology Department, Hospital Universitario Virgen de la Victoria, Malaga, Spain
| | - Olgun Elicin
- 6 Radiation Oncology Department, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Andrea Skanjeti
- 7 Nuclear Medicine Department, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Francesco Giammarile
- 7 Nuclear Medicine Department, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Pedro Bilbao
- 1 Radiation Oncology Department, Cruces University Hospital/Biocruces Health Research Institute, Barakaldo, Spain
| | - Francisco Casquero
- 1 Radiation Oncology Department, Cruces University Hospital/Biocruces Health Research Institute, Barakaldo, Spain
| | - Berardino de Bari
- 8 fESTRO Radiation Oncology, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - Alan Dal Pra
- 6 Radiation Oncology Department, Inselspital, Bern University Hospital, Bern, Switzerland
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Ryu IS, Roh JL, Kim JS, Lee JH, Cho KJ, Choi SH, Nam SY, Kim SY. Impact of 18F-FDG PET/CT staging on management and prognostic stratification in head and neck squamous cell carcinoma: A prospective observational study. Eur J Cancer 2016; 63:88-96. [DOI: 10.1016/j.ejca.2016.05.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 04/17/2016] [Accepted: 05/02/2016] [Indexed: 11/30/2022]
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Nguyen VD, Tantiwongkosi B, Weinheimer WJ, Miller FR. Positron-emission tomography/computed tomography imaging in head and neck oncology: An update. World J Otorhinolaryngol 2016; 6:23-32. [DOI: 10.5319/wjo.v6.i2.23] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 11/09/2015] [Accepted: 03/18/2016] [Indexed: 02/06/2023] Open
Abstract
Cancers of the head and neck account for more than half a million cases worldwide annually, with a significant majority diagnosed as squamous cell carcinoma (HNSCC). Imaging studies such as contrast-enhanced computed tomography (CT), magnetic resonance imaging (MRI) and 18F-2-fluoro-2-deoxy-D-glucose positron-emission tomography/computed tomography (18F-FDG PET/CT) are widely used to determine the presence and extent of tumors and metastatic disease, both before and after treatment. Advances in PET/CT imaging have allowed it to emerge as a superior imaging modality compared to both CT and MRI, especially in detection of carcinoma of unknown primary, cervical lymph node metastasis, distant metastasis, residual/recurrent cancer and second primary tumors, often leading to alteration in management. PET/CT biomarker may further provide an overall assessment of tumor aggressiveness with prognostic implications. As new developments emerged leading to better understanding and use of PET/CT in head and neck oncology, the aim of this article is to review the roles of PET/CT in both pre- and post-treatment management of HNSCC and PET-derived parameters as prognostic indicators.
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Abstract
Patients with squamous cell cancer (SCC) of the head and neck are at increased risk for second primary malignancies (SPMs). We report on a 53-year-old patient with primary diagnosis of SCC in the anterior floor of the mouth. Panendoscopy suspected an SPM of the right vocal cord. FDG PET/CT, as a whole-body imaging method, confirmed this suspicion and raised concern for further SPM of both esophagus and colon. All malignancies were confirmed by biopsy. Subsequently, the patient underwent radiochemotherapy. In summary, FDG PET/CT revealed unexpected multiple SPMs, prevented unnecessary resection of the oral SCC, and enabled individualized therapeutic management.
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Present and future role of FDG-PET/CT imaging in the management of head and neck carcinoma. Jpn J Radiol 2015; 33:776-89. [DOI: 10.1007/s11604-015-0495-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2015] [Accepted: 10/16/2015] [Indexed: 01/09/2023]
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Comparing staging by positron emission tomography with contrast-enhanced computed tomography and by pathology in head and neck squamous cell carcinoma. The Journal of Laryngology & Otology 2015; 129:1213-9. [DOI: 10.1017/s0022215115002698] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractObjective:This study aimed to evaluate the ability of positron emission tomography with contrast-enhanced computed tomography to correctly stage head and neck squamous cell carcinomas, in comparison with pathological staging.Methods:Positron emission tomography computed tomography was used to determine the tumour–node–metastasis classification and overall cancer stage in 85 head and neck squamous cell carcinoma patients who underwent pre-operative imaging using this modality and primary surgery between July 2010 and January 2013. Staging by positron emission tomography computed tomography was retrospectively compared with staging using pathological specimens. Agreement between imaging stage and pathological stage was examined by univariate and multivariate analysis both overall and for each primary tumour site.Results:This imaging modality was 87.5 per cent sensitive and 44.8 per cent specific in identifying regional cervical metastases, and had false positive and false negative rates of 18.8 per cent and 8.2 per cent, respectively. The positive predictive and negative predictive values were 75.4 per cent and 65.0 per cent, respectively. Univariate and multivariate analyses revealed a significant agreement between positron emission tomography computed tomography and pathological node classification in older patients and for the oral cavity primary tumour site. There was significant agreement between both methods in the overall classification only for tumours classified as T3 or greater.Conclusion:Positron emission tomography computed tomography should be used with caution for the pre-operative staging of head and neck cancers because of its high false positive and false negative rates.
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Özel HE. Use of PET in Head and Neck Cancers. Turk Arch Otorhinolaryngol 2015; 53:73-76. [PMID: 29391984 DOI: 10.5152/tao.2015.863] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Accepted: 05/04/2015] [Indexed: 11/22/2022] Open
Abstract
Head and neck cancer imaging is especially necessary for staging. Computed tomography and magnetic resonance imaging are the techniques frequently used for this purpose. These methods are valuable for displaying detailed anatomical structures; however, they may be inadequate for making the distinction between recurrence, residual tumor, fibrosis, and normal tissues with an altered anatomy after treatments such as surgery, radiotherapy, and chemotherapy and for the detection of metastases. From this point, positron emission tomography may be a promising imaging method. Scanning the entire body with a single method is an important advantage of positron emission tomography. It may be useful in the detection of synchronous tumors, which are a serious problem in head and neck cancers. Positron emission tomography may provide additional contribution for neck metastases, where the primary site is unknown and is undetectable by other imaging techniques.
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Affiliation(s)
- Halil Erdem Özel
- Department of Otorhinolaryngology, Derince Training and Research Hospital, Kocaeli, Turkey
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35
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Metastatic neck disease. Atlas Oral Maxillofac Surg Clin North Am 2015; 23:95-104. [PMID: 25707568 DOI: 10.1016/j.cxom.2014.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Rohde M, Dyrvig AK, Johansen J, Sørensen JA, Gerke O, Nielsen AL, Høilund-Carlsen PF, Godballe C. 18F-fluoro-deoxy-glucose-positron emission tomography/computed tomography in diagnosis of head and neck squamous cell carcinoma: A systematic review and meta-analysis. Eur J Cancer 2014; 50:2271-9. [DOI: 10.1016/j.ejca.2014.05.015] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 05/18/2014] [Indexed: 11/16/2022]
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37
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Lee HS, Kim JS, Roh JL, Choi SH, Nam SY, Kim SY. Clinical values for abnormal 18F-FDG uptake in the head and neck region of patients with head and neck squamous cell carcinoma. Eur J Radiol 2014; 83:1455-60. [DOI: 10.1016/j.ejrad.2014.05.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Revised: 05/09/2014] [Accepted: 05/12/2014] [Indexed: 12/14/2022]
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38
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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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Adams HL, Jaunoo SS. Clinical significance of incidental findings on staging positron emission tomography for oesophagogastric malignancies. Ann R Coll Surg Engl 2014; 96:207-10. [PMID: 24780785 DOI: 10.1308/003588414x13814021678871] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION The aim of this retrospective study was to determine the clinical significance of incidental findings detected on positron emission tomography (PET) in patients undergoing staging of oesophagogastric malignancies. METHODS Patients with oesophagogastric malignancies who underwent PET between June 2007 and May 2012 were included in the study. PET was performed according to hospital protocol. All imaging was interpreted by two consultant radiologists in nuclear medicine. Incidental findings that were unrelated to the primary malignancy were recorded and patients were recommended to have further investigations (imaging, endoscopy and biopsy). RESULTS Overall, 333 patients (240 male, 93 female; mean age: 67 years) with upper gastrointestinal malignancies were eligible for inclusion in the study. Eighty-nine of these patients had PET demonstrating one or more incidental findings. Two patients were found to have a second primary malignancy. One patient had a distant metastasis of his primary cancer and six patients had a premalignant lesion. CONCLUSIONS In this study, incidental findings were discovered in 26.7% of patients with known oesophagogastric cancer. A second primary cancer or premalignant lesion was found in 8.4% of patients with incidental findings. Patients with these findings should be investigated to rule out further malignancy. There were a high proportion of false positive results in our study. It is recommended that each patient is considered on an individual basis and assessed with simultaneous PET and computed tomography.
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Affiliation(s)
- H L Adams
- Warwickshire Surgical Research Group, UK.
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40
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Noij DP, Boerhout EJ, Pieters-van den Bos IC, Comans EF, Oprea-Lager D, Reinhard R, Hoekstra OS, de Bree R, de Graaf P, Castelijns JA. Whole-body-MR imaging including DWIBS in the work-up of patients with head and neck squamous cell carcinoma: a feasibility study. Eur J Radiol 2014; 83:1144-1151. [PMID: 24768188 DOI: 10.1016/j.ejrad.2014.03.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Revised: 03/17/2014] [Accepted: 03/21/2014] [Indexed: 12/20/2022]
Abstract
OBJECTIVES To assess the feasibility of whole-body magnetic resonance imaging (WB-MRI) including diffusion-weighted whole-body imaging with background-body-signal-suppression (DWIBS) for the evaluation of distant malignancies in head and neck squamous cell carcinoma (HNSCC); and to compare WB-MRI findings with (18)F-fluorodeoxyglucose positron emission tomography/computed tomography ((18)F-FDG-PET/CT) and chest-CT. METHODS Thirty-three patients with high risk for metastatic spread (26 males; range 48-79 years, mean age 63 ± 7.9 years (mean ± standard deviation) years) were prospectively included with a follow-up of six months. WB-MRI protocol included short-TI inversion recovery and T1-weighted sequences in the coronal plane and half-fourier acquisition single-shot turbo spin-echo T2 and contrast-enhanced-T1-weighted sequences in the axial plane. Axial DWIBS was reformatted in the coronal plane. Interobserver variability was assessed using weighted kappa and the proportion specific agreement (PA). RESULTS Two second primary tumors and one metastasis were detected on WB-MRI. WB-MRI yielded seven clinically indeterminate lesions which did not progress at follow-up. The metastasis and one second primary tumor were found when combining (18)F-FDG-PET/CT and chest-CT findings. Interobserver variability for WB-MRI was κ=0.91 with PA ranging from 0.82 to 1.00. For (18)F-FDG-PET/CT κ could not be calculated due to a constant variable in the table and PA ranged from 0.40 to 0.99. CONCLUSIONS Our WB-MRI protocol with DWIBS is feasible in the work-up of HNSCC patients for detection and characterization of distant pathology. WB-MRI can be complementary to (18)F-FDG-PET/CT, especially in the detection of non (18)F-FDG avid second primary tumors.
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Affiliation(s)
- Daniel P Noij
- Department of Radiology & Nuclear Medicine, VU University Medical Center, De Boelelaan 1117, PO Box 7057, 1007 MB Amsterdam, The Netherlands(1).
| | - Els J Boerhout
- Department of Radiology & Nuclear Medicine, VU University Medical Center, De Boelelaan 1117, PO Box 7057, 1007 MB Amsterdam, The Netherlands(1).
| | - Indra C Pieters-van den Bos
- Department of Radiology & Nuclear Medicine, VU University Medical Center, De Boelelaan 1117, PO Box 7057, 1007 MB Amsterdam, The Netherlands(1).
| | - Emile F Comans
- Department of Radiology & Nuclear Medicine, VU University Medical Center, De Boelelaan 1117, PO Box 7057, 1007 MB Amsterdam, The Netherlands(1).
| | - Daniela Oprea-Lager
- Department of Radiology & Nuclear Medicine, VU University Medical Center, De Boelelaan 1117, PO Box 7057, 1007 MB Amsterdam, The Netherlands(1).
| | - Rinze Reinhard
- Department of Radiology & Nuclear Medicine, VU University Medical Center, De Boelelaan 1117, PO Box 7057, 1007 MB Amsterdam, The Netherlands(1).
| | - Otto S Hoekstra
- Department of Radiology & Nuclear Medicine, VU University Medical Center, De Boelelaan 1117, PO Box 7057, 1007 MB Amsterdam, The Netherlands(1).
| | - Remco de Bree
- Department Otolaryngology/Head and Neck Surgery, VU University Medical Center, De Boelelaan 1117, PO Box 7057, 1007 MB Amsterdam, The Netherlands(2).
| | - Pim de Graaf
- Department of Radiology & Nuclear Medicine, VU University Medical Center, De Boelelaan 1117, PO Box 7057, 1007 MB Amsterdam, The Netherlands(1).
| | - Jonas A Castelijns
- Department of Radiology & Nuclear Medicine, VU University Medical Center, De Boelelaan 1117, PO Box 7057, 1007 MB Amsterdam, The Netherlands(1).
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41
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The value of 18F-FLT PET for detecting second primary cancers and distant metastases in head and neck cancer patients. Clin Nucl Med 2014; 38:e318-23. [PMID: 23455521 DOI: 10.1097/rlu.0b013e3182815fe1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Diagnostic efficacy of (18)F-FLT PET was compared with that of (18)F-FDG PET regarding second primary cancers and distant metastases of head and neck squamous cell cancers (HNSCCs). METHODS A total of 88 patients with HNSCCs were qualitatively examined with FLT PET and FDG PET for regions of focally increased metabolism. Final diagnoses of second primary cancer and distant metastasis were established on the basis of histological findings or clinical follow-up. RESULTS FDG PET had 1 false-negative finding with lung metastasis, and FLT PET had 4 false-negative findings with 1 liver metastasis, 1 bone metastasis, and 2 lung metastases. There were no false-positive findings with FLT PET in contrast to 9 with FDG PET (1 in lung, 4 in mediastinum, 1 in rectum, and 3 in stomach). Overall accuracy of FDG PET and FLT PET for pretreatment metastasis staging was 92% and 98%, respectively. Five distant metastases in 3 patients occurred after the initiation of chemoradiotherapy. FLT PET missed 2 metastatic lesions (1 in liver and 1 in lung), whereas FDG PET could not discriminate intracranial metastasis because of FDG uptake in the brain. CONCLUSIONS FLT PET does not appear to be recommendable to replace FDG PET for pretreatment metastasis staging in HNSCC cases because of its lower sensitivity and higher background activity in the liver and bone marrow. However, it might provide additional diagnostic specificity and biological information.
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42
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Lee HJ, Kim JS, Roh JL, Lee JH, Cho KJ, Park GC, Choi SH, Nam SY, Kim SY. Utility of quantitative 18 F-fluorodeoxyglucose uptake measurement to identify occult tonsillar carcinoma in patients with cervical metastasis of unknown primary tumours: a retrospective case-control study. Clin Otolaryngol 2013; 38:30-8. [PMID: 23167514 DOI: 10.1111/coa.12055] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2012] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Due to relatively high (18) F-fluorodeoxyglucose accumulation in the tonsillar region, the detection of occult tonsillar cancers by (18) F-fluorodeoxyglucose positron emission tomography/computerised tomography remains controversial. Therefore, we assessed the usefulness of quantitative tonsil (18) F-fluorodeoxyglucose uptake in identifying occult tonsillar squamous cell carcinoma. DESIGN A case-control study of retrospective cohorts. SETTING University Teaching Hospital. MAIN OUTCOME MEASURES We assessed all patients diagnosed with tonsillar cancers or cervical lymph node metastasis of unknown primary tumours between 2005 and 2010 who underwent (18) F-fluorodeoxyglucose positron emission tomography/computerised tomography. The subjects were grouped into A (apparent early pT-stage tonsillar squamous cell carcinoma; n = 27), B (occult tonsillar squamous cell carcinoma, primary tumours were found by surgery; n = 21), C (cervical metastasis of unknown primary tumour, primary tumours were not found by surgery and for follow-up; n = 16) and D (33 healthy controls). Tonsillar maximum standardised uptake values were bilaterally measured and compared between groups. RESULTS The sensitivity and specificity of qualitative assessment of (18) F-fluorodeoxyglucose positron emission tomography/computerised tomography for detection of occult tonsillar cancers were 67% and 69%, respectively. Mean maximum standardised uptake values of tonsils with cancer were 11.19 ± 5.46 in group A and 8.12 ± 4.52 in group B, which were significantly higher than that of group C (4.62 ± 1.76) or group D (4.57 ± 1.62) (P < 0.01). The mean maximum standardised uptake value differences of groups A (6.35) and B (3.11) were significantly greater than those of groups C (0.32) and D (0.59) (P < 0.01). Similarly, the mean maximum standardised uptake value ratios of groups A (2.47) and B (1.73) were significantly greater than those of groups C (1.06) and D (1.16) (P < 0.01). CONCLUSION (18) F-fluorodeoxyglucose positron emission tomography/computerised tomography with tonsil SUVmax measurement is useful to identify occult tonsillar squamous cell carcinoma.
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Affiliation(s)
- H J Lee
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Zafereo ME. Evaluation and Staging of Squamous Cell Carcinoma of the Oral Cavity and Oropharynx. Otolaryngol Clin North Am 2013; 46:599-613. [DOI: 10.1016/j.otc.2013.04.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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44
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Yi X, Fan M, Liu Y, Zhang H, Liu S. 18FDG PET and PET-CT for the detection of bone metastases in patients with head and neck cancer. A meta-analysis. J Med Imaging Radiat Oncol 2013; 57:674-9. [PMID: 24283555 DOI: 10.1111/1754-9485.12077] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2013] [Accepted: 04/16/2013] [Indexed: 02/05/2023]
Affiliation(s)
- Xuelian Yi
- Department of Otorhinolaryngology; West China Hospital of Sichuan University; Chengdu China
| | - Min Fan
- Department of Otorhinolaryngology; The Seventh People's Hospital of Chengdu; Chengdu China
| | - Yilin Liu
- West China Medical School of Sichuan University; Chengdu China
| | - Hongting Zhang
- Department of Otorhinolaryngology; West China Hospital of Sichuan University; Chengdu China
| | - Shixi Liu
- Department of Otorhinolaryngology; West China Hospital of Sichuan University; Chengdu China
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45
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The role of positron emission tomography with 18F-fluorodeoxyglucose in nodal staging of clinical and radiological N0 head and neck cancers. Eur Arch Otorhinolaryngol 2013; 270:2307-13. [DOI: 10.1007/s00405-012-2337-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Accepted: 12/14/2012] [Indexed: 10/27/2022]
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46
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Bacigalupo L, Groheux D, Hindié E. Whole-body 18FDG–PET/CT or whole-body gadolinium-enhanced MRI for distant staging? Ann Oncol 2013; 24:9-13. [DOI: 10.1093/annonc/mds474] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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47
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Curioni OA, Souza RPD, Amar A, Viana D, Rapoport A, Dedivitis RA, Cernea CR, Brandão LG. Valor da PET/CT na abordagem do câncer de cabeça e pescoço. Radiol Bras 2012. [DOI: 10.1590/s0100-39842012000600006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Avaliar a PET/CT na abordagem de pacientes com câncer de cabeça e pescoço. MATERIAIS E MÉTODOS: Estudo retrospectivo de 63 prontuários e exames de PET/CT de pacientes com câncer de cabeça e pescoço. RESULTADOS: Foram encontradas alterações em 76% dos exames. Destes, 7 (11%) foram considerados falso-positivos, com SUV < 5,0. A PET/CT mostrou-se negativa em 15 situações (24%). Dos 14 casos nos quais se utilizou o exame para estadiamento, em 3 (22%) houve aumento no estadiamento. CONCLUSÃO: A PET/CT mostra-se como exame de potencial valor na rotina de avaliação de pacientes com câncer de cabeça e pescoço, entretanto, necessitamos de maior número de casos para definirmos protocolo de uso.
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Xu G, Zhao L, He Z. Performance of whole-body PET/CT for the detection of distant malignancies in various cancers: a systematic review and meta-analysis. J Nucl Med 2012; 53:1847-54. [PMID: 23073605 DOI: 10.2967/jnumed.112.105049] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
UNLABELLED At present, there is no ideal imaging modality for the diagnosis of distant metastases and second primary cancers in cancer patients. We aimed to assess the accuracy of whole-body PET/CT for the overall assessment of distant malignancies in patients with various cancers. METHODS Studies about whole-body PET/CT for the detection of distant malignancies in cancer patients were systematically searched in MEDLINE and EMBASE. We determined sensitivities and specificities across studies, calculated positive and negative likelihood ratios, and constructed summary receiver operating characteristic curves using hierarchical regression models for whole-body PET/CT. RESULTS Across 41 studies (4,305 patients), the sensitivity and specificity of whole-body PET/CT were 0.93 (95% confidence interval [CI], 0.88-0.96) and 0.96 (95% CI, 0.95-0.96), respectively. Subgroup analysis showed that the sensitivity and specificity of whole-body PET/CT for various cancers, respectively, were as follows: head and neck cancer, 0.90 (95% CI, 0.83-0.95) and 0.95 (95% CI, 0.94-0.96); lung cancer, 0.91 (95% CI, 0.76-0.97) and 0.96 (95% CI, 0.94-0.98); breast cancer, 0.97 (95% CI, 0.93-0.99) and 0.95 (95% CI, 0.90-0.97); and cancer of digestive system, 0.92 (95% CI, 0.68-0.98) and 0.97 (95% CI, 0.91-0.99). CONCLUSION Whole-body PET/CT has excellent diagnostic performance for the overall assessment of distant malignancies in patients with various cancers, especially head and neck cancer, breast cancer, and lung cancer.
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Affiliation(s)
- Guozeng Xu
- Evidence-Based Medical Center, The First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
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Value of fluoro-2-deoxy-D-glucose-positron emission tomography for detecting metastatic lesions in head and neck cancer. Am J Clin Oncol 2012; 35:311-5. [PMID: 22772424 DOI: 10.1097/coc.0b013e3181ec5f2e] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The role of positron emission tomography (PET) scans in the staging of head and neck cancer (HNC) is unclear. The National Comprehensive Cancer Network guidelines do not recommend routine metastatic workup beyond physical examination, chest x-ray, and laboratory tests. The purpose of this report is to examine the accuracy of staging PET scans for detecting distant metastatic disease in patients with HNC. METHODS Retrospective review of 182 consecutive newly diagnosed HNC patients who had a staging PET scan at Thomas Jefferson University Hospital between 2003 and 2007. RESULTS The overall incidence of confirmed distant metastatic disease in this population was 5.0%. About 26 of the staging PET scans had areas suspicious for a metastatic lesion(s). Of total, 23 patients were further evaluated with imaging and/or biopsy, revealing 9 (39%) true positives, and 14 (60%) false positives. Of the 156 negative PET scans, there was 1 false negative and 155 true negatives. Thus, the sensitivity of PET was 90% and specificity was 92%. Positive predictive value was 39% and negative predictive value was 99.4%. No patients with pre-PET clinical stage I or II cancer had confirmed distant metastases. The only statistically significant predictor for metastatic disease was clinical stage IV versus all other stages (P=0.03). CONCLUSIONS Given the marked differences in the treatment of locally advanced/nonmetastatic HNC versus metastatic HNC, we recommend PET for clinical stage IV disease. Although the sensitivity, specificity, and negative predictive value rates were acceptable, the positive predictive value was suboptimal. Patients found to have a PET scan "positive" for metastatic disease require confirmatory imaging or ideally biopsy.
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Yoo J, Henderson S, Walker-Dilks C. Evidence-based guideline recommendations on the use of positron emission tomography imaging in head and neck cancer. Clin Oncol (R Coll Radiol) 2012; 25:e33-66. [PMID: 23021712 DOI: 10.1016/j.clon.2012.08.007] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2012] [Accepted: 07/26/2012] [Indexed: 02/07/2023]
Abstract
AIMS To provide evidence-based practice guideline recommendations on the use of fluoro-2-deoxy-D-glucose positron emission tomography (PET) for diagnosis, staging and assessing treatment response, restaging or recurrence of head and neck cancer. MATERIALS AND METHODS A systematic review by Facey et al. (Health Technology Assessment 2007;11(44):iii-iv, xi-267) was used as the evidence base for recommendation development. As the review was limited to August 2005, the evidence base was updated to July 2011 using the same search strategies for MEDLINE and EMBASE used in the original review. The authors of the current systematic review drafted recommendations, which were reviewed, adapted and accepted by consensus by the Ontario provincial Head and Neck Disease Site Group and a special meeting of clinical experts. RESULTS The results of the Facey et al. review for head and neck cancer included five other systematic reviews and 31 primary studies. The 2005 to 2011 update search included four additional systematic reviews and 53 primary studies. Recommendations were developed based on this evidence and accepted by consensus. CONCLUSIONS PET is recommended in the M and bilateral nodal staging of all patients with head and neck squamous cell carcinoma where conventional imaging is equivocal, or where treatment may be significantly modified. PET is recommended in all patients after conventional imaging and in addition to, or prior to, diagnostic panendoscopy where the primary site is unknown. PET is recommended for the staging and assessment of recurrence of patients with nasopharyngeal carcinoma if conventional imaging is equivocal. PET is recommended for restaging patients who are being considered for major salvage treatment, including neck dissection.
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Affiliation(s)
- J Yoo
- Department of Otolaryngology-Head and Neck Surgery, Schulich School of Medicine & Dentistry, Western University, Victoria Hospital, London Health Sciences Centre, Ontario, Canada
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