target="_blank" rel="nofollow" href="#ulink_e6fb8ae5-5576-5e55-81ba-f3e99720b9e9">7Maroldi R, Ambrosi C, Farina D: Metastatic disease of the brain: extra-axial metastases (skull, dura, leptomeningeal) and tumour spread. Eur Radiol 2005;15:617–626.
8Maroldi R, Ravanelli M, Farina D, Facchetti L, Bertagna F, Lombardi D, et al: Post-treatment evaluation of paranasal sinuses after treatment of sinonasal neoplasms. Neuroimaging Clin N Am 2015;25:667–685.
9Casselman JW, Kuhweide R, Deimling M, Ampe W, Dehaene I, Meeus L: Constructive interference in steady state-3DFT MR imaging of the inner ear and cerebellopontine angle. AJNR Am J Neuroradiol 1993;14:47–57.
10Linn J, Peters F, Lummel N, Schankin C, Rachinger W, Brueckmann H, et al: Detailed imaging of the normal anatomy and pathologic conditions of the cavernous region at 3 Tesla using a contrast-enhanced MR angiography. Neuroradiology 2011;53:947–954.
11Huang T-Y, Huang I-J, Chen C-Y, Scheffler K, Chung H-W, Cheng H-C: Are TrueFISP images T2/T1-weighted? Magn Reson Med 2002;48:684–688.
12Blitz AM, Macedo LL, Chonka ZD, Ilica AT, Choudhri AF, Gallia GL, et al: High-resolution CISS MR imaging with and without contrast for evaluation of the upper cranial nerves. Neuroimaging Clin N Am 2014;24:17–34.
13Wen J, Desai NS, Jeffery D, Aygun N, Blitz A: High-resolution isotropic three-dimensional MR imaging of the extraforaminal segments of the cranial nerves. Magn Reson Imaging Clin N Am 2018;26:101–109.
14Kasemsiri P, Carrau RL, Ditzel Filho LFS, Prevedello DM, Otto BA, Old M, et al: Advantages and limitations of endoscopic endonasal approaches to the skull base. World Neurosurg 2014;82:S12–S21.
15Ferrari M, Pianta L, Borghesi A, Schreiber A, Ravanelli M, Mattavelli D, et al: The ethmoidal arteries: a cadaveric study based on cone beam computed tomography and endoscopic dissection. Surg Radiol Anat 2017;39:991–998.
16Spratt D, Cabanillas R, Lee N: The paranasal sinuses; in Lee N, Lu JJ (eds): Target Volume Delineation and Field Setup: A Practical Guide for Conformal and Intensity-Modulated Radiation Therapy. Heidelberg, Springer, 2013.
17Myers LL, Nussenbaum B, Bradford CR, Teknos TN, Esclamado RM, Wolf GT: Paranasal sinus malignancies: an 18-year single institution experience. Laryngoscope 2002;112:1964–1969.
18Grisanti S, Bianchi S, Locati LD, Triggiani L, Vecchio S, Bonetta A, et al: Bone metastases from head and neck malignancies: prognostic factors and skeletal-related events. PLoS One 2019;14:e0213934.
19Howell MC, Branstetter BF, Snyderman CH: Patterns of regional spread for esthesioneuroblastoma. Am J Neuroradiol 2011;32:929–933.
20Ascierto PA, Accorona R, Botti G, Farina D, Fossati P, Gatta G, et al: Mucosal melanoma of the head and neck. Crit Rev Oncol Hematol 2017;112:136–152.
21Liao X-B, Mao Y-P, Liu L-Z, Tang L-L, Sun Y, Wang Y, et al: How does magnetic resonance imaging influence staging according to AJCC staging system for nasopharyngeal carcinoma compared with computed tomography? Int J Radiat Oncol Biol Phys 2008;72:1368–1377.
22Sai A, Shimono T, Yamamoto A, Takeshita T, Ohsawa M, Wakasa K, et al: Incidence of abnormal retropharyngeal lymph nodes in sinonasal malignancies among adults. Neuroradiology 2014;56:1097–1102.
23Gangl K, Nemec S, Altorjai G, Pammer J, Grasl MC, Erovic BM: Prognostic survival value of retropharyngeal lymph node involvement in sinonasal tumors: a retrospective, descriptive, and exploratory study. Head Neck 2017;39:1421–1427.
24Donhuijsen K, Kollecker I, Petersen P, Gassler N, Schulze J, Schroeder H-G: Metastatic behaviour of sinonasal adenocarcinomas of the intestinal type (ITAC). Eur Arch Otorhinolaryngol 2016;273:649–654.
25Clifton N, Harrison L, Bradley PJ, Jones NS: Malignant melanoma of nasal cavity and paranasal sinuses: report of 24 patients and literature review. J Laryngol Otol 2011;125:479–485.
26Schmidt MQ, David J, Yoshida EJ, Scher K, Mita A, Shiao SL, et al: Predictors of survival in head and neck mucosal melanoma. Oral Oncol 2017;73:36–42.
27Medhi P, Biswas M, Das D, Amed S: Cytodiagnosis of mucosal malignant melanoma of nasal cavity: a case report with review of literature. J Cytol 2012;29:208.
28Agrawal A, Pantvaidya G, Murthy V, Prabhash K, Bal M, Purandare N, et al: Positron emission tomography in mucosal melanomas of head and neck: results from a South Asian tertiary cancer care center. World J Nucl Med 2017;16:197.
29Roxbury CR, Ishii M, Richmon JD, Blitz AM, Reh DD, Gallia GL: Endonasal endoscopic surgery in the management of sinonasal and anterior skull base malignancies. Head Neck Pathol 2016;10:13–22.
30Castelnuovo P, Turri-Zanoni M, Battaglia P, Bignami M, Bolzoni Villaret A, Nicolai P: Endoscopic endonasal approaches for malignant tumours involving the skull base. Curr Otorhinolaryngol Rep 2013;1:197–205.
31Ansa B, Goodman M, Ward K, Kono SA, Owonikoko TK, Higgins K, et al: Paranasal sinus squamous cell carcinoma incidence and survival based on surveillance, epidemiology, and end results data, 1973–2009: paranasal SCC SEER analysis. Cancer 2013;119:2602–2610.
32Maroldi R, Farina D, Borghesi A, Marconi A, Gatti E: Perineural tumor spread. Neuroimaging Clin N Am 2008;18:413–429.
33Eisen MD, Yousem DM, Montone KT, Kotapka MJ, Bigelow DC, Bilker WB, et al: Use of preoperative MR to predict dural, perineural, and venous sinus invasion of skull base tumors. AJNR Am J Neuroradiol 1996;17:1937–1945.
34Maroldi R, Lombardi D, Farina D, Nicolai P, Moraschi I: Malignant neoplasms; in Maroldi R, Nicoai (eds): Imaging in Treatment Planning for Sinonasal Diseases. Berlin, Springer, 2005, pp 159–220.
35Kassam AB, Gardner P, Snyderman C, Mintz A, Carrau R: Expanded
