Abstract
The purpose of this retrospective study was to compare the diagnostic value of four different imaging methods—computed tomography (CT), magnetic resonance (MR) imaging, ultrasonography (US), and 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET)/CT—and their combined use for preoperative detection of cervical nodal metastases in head and neck squamous cell carcinoma (SCC). Sixty-seven patients (58 men and 9 women; mean age, 60.1 years) with head and neck SCCs underwent CT, MR, US, and PET/CT before surgery. First, each study was reviewed separately for the presence of nodal metastases. Then, the value of combined images was assessed based on a confidence rating score for each modality assigned by observers. These results were verified, on a level-by-level basis, with histopathologic findings. Histopathologic examination revealed nodal metastases in 74 of 402 nodal levels. The sensitivity, specificity, and accuracy were 77.0%, 99.4%, and 95.3% for CT and MR; 78.4%, 98.5%, and 94.8% for US; and 81.1%, 98.2%, and 95.0% for PET/CT, respectively. The comparison of these modalities showed no statistically significant difference among them (p > 0.05). The combination of CT, MR, US, and PET/CT improved sensitivity (86.5%), without loss of specificity (99.4%) and accuracy (97.0%), although the difference failed to reach statistical significance.
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Parker SL, Tong T, Bolden S et al (1996) Cancer statistics 1996. CA Cancer J Clin 46:5–27
Vokes EE, Weichselbaum RR, Lippman SM et al (1993) Head and neck cancer. N Engl J Med 328:184–194
Snow GB, Patel P, Leemans CR, Tiwari R (1992) Management of cervical lymph nodes in patients with head and neck cancer. Eur Arch Otorhinolaryngol 249:187–194
Layland MK, Sessions DG, Lenox J (2005) The influence of lymph node metastasis in the treatment of squamous cell carcinoma of the oral cavity, oropharynx, larynx, and hypopharynx: N0 versus N+ . Laryngoscope 115:629–639
Adams S, Baum RP, Stuckensen T, Bitter K, Hor G (1998) Prospective comparison of 18F-FDG PET with conventional imaging modalities (CT, MR imaging, US) in lymph node staging of head and neck cancer. Eur J Nucl Med 25:1255–1260
Braams JW, Pruim J, Freling NJ et al (1995) Detection of lymph node metastases of squamous-cell cancer of the head and neck with FDG-PET and MR imaging. J Nucl Med 36:211–216
Laubenbacher C, Saumweber D, Wagner-Manslau C et al (1995) Comparison of fluorine-18-fluorode-oxyglucose PET, MR imaging and endoscopy for staging head and neck squamous-cell carcinomas. J Nucl Med 36:1747–1757
Schoder H, Yeung HW, Gonen M, Kraus D, Larson SM (2004) Head and neck cancer: clinical usefulness and accuracy of PET/CT image fusion. Radiology 231:65–72
Som PM, Curtin HD, Mancuso AA (2000) Imaging-based nodal classification for evaluation of neck metastatic adenopathy. AJR 174:837–844
Sakai O, Curtin HD, Romo LV, Som PM (2000) Lymph node pathology: benign proliferative, lymphoma, and metastatic disease. Radiol Clin North Am 38:979–998
Vassallo P, Wernecke K, Roos N, Peters PE (1992) Differentiation of benign from malignant superficial lymphadenopathy: the role of high-resolution US. Radiology 183:215–220
Hayashi I, Kawata R, Lee K, Sakurai K, Tsuji Y, Takenaka H (2003) A clinical study of ultrasonography for lymph node metastases in head and neck cancer. Nippon Jibiinkoka Gakkai Kaiho 106:499–506
Ariji Y, Kimura Y, Hayashi N et al (1998) Power Doppler sonography of cervical lymph nodes in patients with head and neck cancer. AJNR Am J Neuroradiol 19:303–307
Madison MT, Remley KB, Latchaw RE, Mitchell SL (1994) Radiologic diagnosis and staging of head and neck squamous cell carcinoma. Radiol Clin North Am 32:163–181
Castelijns JA, van den Brekel MW (2001) Detection of lymph node metastases in the neck: radiologic criteria. AJNR Am J Neuroradiol 22:3–4
Steinkamp HJ, Hosten N, Richter C, Schedel H, Felix R (1994) Enlarged cervical lymph nodes at helical CT. Radiology 191:795–798
Curtin HD, Ishwaran H, Mancuso AA et al (1998) Comparison of CT and MR imaging in staging of neck metastases. Radiology 207:123–130
Som PM (1992) Detection of metastasis in cervical lymph nodes: CT and MR criteria and differential diagnosis. AJR 158:961–969
van den Brekel MW, Stel HV, Castelijns JA et al (1990) Cervical lymph node metastasis: assessment of radiologic criteria. Radiology 177:379–384
Snow GB, Patel P, Leemans CR, Tiwari R (1992) Management of cervical lymph nodes in patients with head and neck cancer. Eur Arch Otorhinolaryngol 249:187–194
Don DM, Anzai Y, Lufkin RB et al (1995) Evaluation of cervical lymph node metastases in squamous cell carcinoma of the head and neck. Laryngoscope 105:669–674
Curtin HD, Ishwaran H, Mancuso AA et al (1998) Comparison of CT and MR imaging in staging of neck metastases. Radiology 207:123–130
King AD, Tse GM, Ahuja AT et al (2004) Necrosis in metastatic neck nodes: diagnostic accuracy of CT, MR imaging, and US. Radiology 230:720–726
de Bondt RB, Nelemans PJ, Hofman PA et al (2007) Detection of lymph node metastases in head and neck cancer: a meta-analysis comparing US, USgFNAC, CT and MR imaging. Eur J Radiol 64:266–272
Sumi M, Ohki M, Nakamura T (2000) Comparison of sonography and CT for differentiating benign from malignant cervical lymph nodes in patients with squamous cell carcinoma of the head and neck. AJR 176:1019–1024
Vassallo P, Wernecke K, Roos N, Peters PE (1992) Differentiation of benign from malignant superficial lymphadenopathy: the role of high-resolution US. Radiology 183:215–220
Yonetsu K, Sumi M, Izumi M, Ohki M, Eida S, Nakamura T (2001) Contribution of Doppler sonography blood flow information to the diagnosis of metastatic cervical nodes in patients with head and neck cancer: assessment in relation to anatomic levels of the neck. AJNR Am J Neuroradiol 22:163–169
Chikui T, Yonetsu K, Nakamura T (2000) Multivariate feature analysis of sonographic findings of metastatic cervical lymph nodes: contribution of blood flow features revealed by power Doppler sonography for predicting metastasis. AJNR Am J Neuroradiol 21:561–567
Rege S, Maass A, Chaiken L et al (1994) Use of positron emission tomograpy with fluorodeoxyglucose in patients with extracranial head and neck cancers. Cancer 73:3047–3058
Haberkorn U, Strauss LG, Reisser C et al (1991) Glucose uptake, perfusion and cell proliferation in head and neck tumors: relation of positron emission tomography to flow cytometry. J Nucl Med 32:1548–1555
Jabour BA, Choi Y, Hoh CK et al (1993) Extracranial head and neck: PET imaging with 2-[F-18]fluoro-2-deoxy-glucose and MR imaging correlation. Radiology 186:27–35
Braams JW, Pruim J, Freling NJ et al (1995) Detection of lymph node metastases of squamous-cell cancer of the head and neck with FDG-PET and MRI. J Nucl Med 36:211–216
Kau RJ, Alexiou C, Laubenbacher C, Werner M, Schwaiger M, Arnold W (1999) Lymph node detection of head and neck squamous cell carcinomas by positron emission tomography with fluorodeoxyglucose F18 in a routine clinical setting. Arch Otolaryngol Head Neck Surg 125:1322–1328
Laubenbacher C, Saumweber D, Wagner-Manslau C et al (1995) Comparison of fluorine-18-fluorodeoxyglucose PET, MRI and endoscopy for staging head and neck squamous-cell carcinomas. J Nucl Med 36:1747–1757
Murakami R, Uozumi H, Hirai T et al (2007) Impact of FDG-PET/CT imaging on nodal staging for head-and-neck squamous cell carcinoma. Int J Radiat Oncol Biol Phys 68:377–382
Gordin A, Golz A, Keidar Z, Daitzchman M, Bar-Shalom R, Israel O (2007) The role of FDG-PET/CT imaging in head and neck malignant conditions: impact on diagnostic accuracy and patient care. Otolaryngol Head Neck Surg 137:130–137
Jeong HS, Baek CH, Son YI et al (2007) Use of integrated 18F-FDG PET/CT to improve the accuracy of initial cervical nodal evaluation in patients with head and neck squamous cell carcinoma. Head Neck 29:203–210
Adams S, Baum RP, Stuckensen T, Bitter K, Hör G (1998) Prospective comparison of 18F-FDG PET with conventional imaging modalities (CT, MRI, US) in lymph node staging of head and neck cancer. Eur J Nucl Med 25:1255–1260
Stuckensen T, Kovács AF, Adams S, Baum RP (2000) Staging of the neck in patients with oral cavity squamous cell carcinomas: a prospective comparison of PET, ultrasound, CT and MRI. J Craniomaxillofac Surg 28:319–324
Hannah A, Scott AM, Tochon-Danguy H et al (2002) Evaluation of 18F-fluorodeoxyglucose positron emission tomography and computed tomography with histopathologic correlation in the initial staging of head and neck cancer. Ann Surg 236:208–217
Ng SH, Yen TC, Liao CT et al (2005) 18F-FDG PET and CT/MRI in oral cavity squamous cell carcinoma: a prospective study of 124 patients with histologic correlation. J Nucl Med 46:1136–1143
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Yoon, D.Y., Hwang, H.S., Chang, S.K. et al. CT, MR, US, 18F-FDG PET/CT, and their combined use for the assessment of cervical lymph node metastases in squamous cell carcinoma of the head and neck. Eur Radiol 19, 634–642 (2009). https://doi.org/10.1007/s00330-008-1192-6
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DOI: https://doi.org/10.1007/s00330-008-1192-6