휴먼영상의학센터는 세부전공 영상의학 전문의의 정확한 눈으로 모든 분들의 건강한 삶을 지향합니다.
나동규
자문교수
영상의학과 전문의, 의학박사
세부전공
뇌신경, 두경부, 갑상선 영상의학
진료분야
뇌신경, 뇌혈관, 두경부 영상진단, 갑상선 종양 진단 및 치료
약력
서울대학교 의과대학 졸업 / 의학사
서울대학교 의과대학원 졸업 / 의학석사
경상대학교 의과대학원 졸업 / 의학박사
서울대학교 영상의학과 전공의 수료
前 성균관의대 삼성서울병원 교수
미국 Stanford University Hospital 연수
前 서울대학교병원 영상의학과 임상교수
대한영상의학회 정회원
대한초음파의학회 정회원
대한신경두경부영상의학회 정회원
대한갑상선영상의학회 정회원
대한갑상선학회 정회원
논문
Na DG, Min HS, Lee H, Won JK, Seo HB, Kim JH. Role of Core Needle Biopsy in the Management of Atypia/Follicular Lesion of Undetermined Significance Thyroid Nodules: Comparison with Repeat Fine-Needle Aspiration in Subcategory Nodules. Eur Thyroid J. 2015 Sep;4(3):189-96.
Yi KS, Kim JH, Na DG, Seo H, Min HS, Won JK, Yun TJ, Ryoo I, Kim SC, Choi SH, Sohn CH. Usefulness of Core Needle Biopsy for Thyroid Nodules with Macrocalcifications: Comparison with Fine-Needle Aspiration. Thyroid. 2015 May 5.
Na DG, Sohn CH, Kim EY. Imaging-based management of acute ischemic stroke patients: current neuroradiological perspectives. Korean J Radiol. 2015 Mar-Apr;16(2):372-90.
Ha EJ, Baek JH, Na DG, Kim JH, Kim JK, Min HS, Song DE, Lee KE, Shong YK. The Role of Core Needle Biopsy and Its Impact on Surgical Management in Patients with Medullary Thyroid Cancer: Clinical Experience at 3 Medical Institutions. AJNR Am J Neuroradiol. 2015 Apr 30.
Seo H, Na DG, Kim JH, Kim KW, Yoon JW. Ultrasound-Based Risk Stratification for Malignancy in Thyroid Nodules: A Four-Tier Categorization System. Eur Radiol. 2015 Feb 14.
Sung JY, Baek JH, Jung SL, Kim JH, Kim KS, Lee D, Kim WB, Na DG. Radiofrequency ablation for autonomously functioning thyroid nodules: a multicenter study. Thyroid. 2015 Jan;25(1):112-7.
Shin S, Park SE, Kim SY, Hyun MK, Kim SW, Kwon JW, Kim Y, Kim WB, Na DG, Park HA, Sheen SS, Yi KH, Chang HS, Cho JJ, Chung JH. Effectiveness of ultrasonographic screening for thyroid cancer: round-table conference in the National Evidence- based Healthcare Collaborating Agency (NECA) in conjunction with the Korean Thyroid Association. Asian Pac J Cancer Prev. 2014;15(12):5107-10.
Lee ES, Kim JH, Na DG, Paeng JC, Min HS, Choi SH, Sohn CH, Chang KH. Hyperfunction thyroid nodules: their risk for becoming or being associated with thyroid cancers. Korean J Radiol. 2013 Jul-Aug;14(4):643-52.
Sim KB, Na DG, Park JK. Precedence of Parenchymal Enhancement on CT Angiography to a Fatal Duret Hemorrhage. J Korean Neurosurg Soc. 2013 Jun;53(6):380-2.
Kim JH, Na DG, Chang KH, Song IC, Choi SH, Son KR, Kim KW, Sohn CH. Serial MR analysis of early permanent and transient ischemia in rats: diffusion tensor imaging and high b value diffusion weighted imaging. Korean J Radiol. 2013 Mar-Apr;14(2):307-15.
Kim DW, Jung SL, Baek JH, Kim J, Ryu JH, Na DG, Park SW, Kim JH, Sung JY, Lee Y, Rho MH. The prevalence and features of thyroid pyramidal lobe, accessory thyroid, and ectopic thyroid as assessed by computed tomography: a multicenter study. Thyroid. 2013 Jan;23(1):84-91.
Kwak JY, Jung I, Baek JH, Baek SM, Choi N, Choi YJ, Jung SL, Kim EK, Kim JA, Kim JH, Kim KS, Lee JH, Lee JH, Moon HJ, Moon WJ, Park JS, Ryu JH, Shin JH, Son EJ, Sung JY, Na DG; Korean Society of Thyroid Radiology (KSThR); Korean Society of Radiology. Image reporting and characterization system for ultrasound features of thyroid nodules: multicentric korean retrospective study. Korean J Radiol. 2013 Jan;14(1):110-7.
Sung JY, Na DG, Kim KS, Yoo H, Lee H, Kim JH, Baek JH. Diagnostic accuracy of fine-needle aspiration versus core-needle biopsy for the diagnosis of thyroid malignancy in a clinical cohort. Eur Radiol. 2012 Jul;22(7):1564-72.
Na DG, Kim JH, Sung JY, Baek JH, Jung KC, Lee H, Yoo H. Core-needle biopsy is more useful than repeat fine-needle aspiration in thyroid nodules read as nondiagnostic or atypia of undetermined significance by the Bethesda system for reporting thyroid cytopathology. Thyroid. 2012 May;22(5):468-75.
Na DG, Lee JH, Jung SL, Kim JH, Sung JY, Shin JH, Kim EK, Lee JH, Kim DW, Park JS, Kim KS, Baek SM, Lee Y, Chong S, Sim JS, Huh JY, Bae JI, Kim KT, Han SY, Bae MY, Kim YS, Baek JH; Korean Society of Thyroid Radiology (KSThR); Korean Society of Radiology. Radiofrequency ablation of benign thyroid nodules and recurrent thyroid cancers: consensus statement and recommendations. Korean J Radiol. 2012 Mar-Apr;13(2):117-25.
Baek JH, Lee JH, Sung JY, Bae JI, Kim KT, Sim J, Baek SM, Kim YS, Shin JH, Park JS, Kim DW, Kim JH, Kim EK, Jung SL, Na DG; Korean Society of Thyroid Radiology. Complications encountered in the treatment of benign thyroid nodules with US-guided radiofrequency ablation: a multicenter study. Radiology. 2012 Jan;262(1):335-42.
Baek JH, Lee JH, Valcavi R, Pacella CM, Rhim H, Na DG. Thermal ablation for benign thyroid nodules: radiofrequency and laser. Korean J Radiol. 2011 Sep-Oct;12(5):525-40.
Na DG, Lee JH, Kim SM, Lim HK, Baek JH. Unidirectional ablation electrode to minimize thermal injury during radiofrequency ablation: an experimental study in an ex vivo bovine liver model. J Vasc Interv Radiol. 2011 Jul;22(7):935-40.
Seo HS, Na DG, Kim JH, Kim KW, Son KR. Correlation between CT and diffusion-weighted imaging of acute cerebral ischemia in a rat model. AJNR Am J Neuroradiol. 2011 Apr;32(4):728-33.
Moon WJ, Baek JH, Jung SL, Kim DW, Kim EK, Kim JY, Kwak JY, Lee JH, Lee JH, Lee YH, Na DG, Park JS, Park SW; Korean Society of Thyroid Radiology (KSThR); Korean Society of Radiology. Ultrasonography and the ultrasound-based management of thyroid nodules: consensus statement and recommendations. Korean J Radiol. 2011 Jan-Feb;12(1):1-14.
Seo HS, Kim JH, Lee DH, Lee YH, Suh SI, Kim SY, Na DG. Nonenhancing intramedullary astrocytomas and other MR imaging features: a retrospective study and systematic review. AJNR Am J Neuroradiol. 2010 Mar;31(3):498-503.
Kim DS, Kim JH, Na DG, Park SH, Kim E, Chang KH, Sohn CH, Choi YH. Sonographic features of follicular variant papillary thyroid carcinomas in comparison with conventional papillary thyroid carcinomas. J Ultrasound Med. 2009 Dec;28(12):1685-92.
Seo HS, Lee DH, Park SH, Min HS, Na DG. Thyroid follicular neoplasms: can sonography distinguish between adenomas and carcinomas? J Clin Ultrasound. 2009 Nov-Dec;37(9):493-500.
Lee DH, Kang WJ, Seo HS, Kim E, Kim JH, Son K, Na DG. Detection of Metastatic Cervical Lymph Nodes in Recurrent Papillary Thyroid Carcinoma: Computed Tomography Versus Position Emission Tomography-Computed Tomography. J Comput Assist Tomogr. 2009 Sep-Oct;33(5):805-10.
Kim E, Sohn CH, Na DG, Kim JE, Chang KH, Kim JH, Jeon SJ. Perfusion computed tomography evaluation of cerebral hemodynamic impairment in patients with unilateral chronic steno-occlusive disease: a comparison with the acetazolamide challenge 99mTc-hexamethylpropyleneamine oxime single-photon emission computed tomography. J Comput Assist Tomogr. 2009 Jul-Aug;33(4):546-51
Yun TJ, Cheon J, Na DG, Kim WS, Kim I, Chang K, Yeon KM, Song IC, Wang K. Childhood Moyamoya Disease: Quantitative Evaluation of Perfusion MR Imaging-Correlation with Clinical Outcome after Revascularization Surgery. Radiology. 2009 Apr;251(1):216-23
Kim DS, Na DG, Kim KH, Kim JH, Kim E, Yun BL, Chang KH. Distinguishing Tumefactive Demyelinating Lesions from Glioma or Central Nervous System Lymphoma: Added Value of Unenhanced CT Compared with Conventional Contrast-enhanced MR Imaging. Radiology. 2009 Mar 4. [Epub ahead of print]
Jeon SJ, Kim E, Park JS, Son KR, Baek JH, Kim YS, Park do J, Cho BY, Na DG. Diagnostic Benefit of Thyroglobulin Measurement in Fine-Needle Aspiration for Diagnosing Metastatic Cervical Lymph Nodes from Papillary Thyroid Cancer: Correlations with US Features. Korean J Radiol. 2009 Mar-Apr;10(2):106-11. Epub 2009 Mar 3.
Kim JH, Chang KH, Na DG, Park SH, Kim E, Han D, Kwon HM, Sohn CH, Yim YJ. Imaging Features of Meningeal Inflammatory Myofibroblastic Tumor. AJNR Am J Neuroradiol. 2009 Feb 27. [Epub ahead of print]
Moon WJ, Kwag HJ, Na DG. Are There Any Specific Ultrasound Findings of Nodular Hyperplasia ("Leave Me Alone" Lesion) to Differentiate It from Follicular Adenoma? Acta Radiol. 2009 Feb 25:1-6. [Epub ahead of print]
Park JS, Son KR, Na DG, Kim E, Kim S. Performance of preoperative sonographic staging of papillary thyroid carcinoma based on the sixth edition of the AJCC/UICC TNM classification system. AJR Am J Roentgenol. 2009 Jan;192(1):66-72.
Park HJ, Jung SE, Lee YJ, Cho WI, Do KH, Kim SH, Na DG. Review of failed CT phantom image evaluations in 2005 and 2006 by the CT accreditation program of the Korean Institute for Accreditation of Medical Image. Korean J Radiol. 2008 Aug;9(4):354-63.
Moon WJ, Jung SL, Lee JH, Na DG, Baek JH, Lee YH, Kim J, Kim HS, Byun JS, Lee DH; Thyroid Study Group, Korean Society of Neuro- and Head and Neck Radiology. Benign and malignant thyroid nodules: US differentiation-multicenter retrospective study. Radiology. 2008 Jun;247(3):762-70.
Shin YW, Kwon JS, Kwon KW, Gu BM, Song IC, Na DG, Park S. Objects and their icons in the brain: the neural correlates of visual concept formation. Neurosci Lett. 2008 May 16;436(3):300-4.
Kim E, Park JS, Son KR, Kim JH, Jeon SJ, Na DG. Preoperative diagnosis of cervical metastatic lymph nodes in papillary thyroid carcinoma: comparison of ultrasound, computed tomography, and combined ultrasound with computed tomography. Thyroid. 2008 Apr;18(4):411-8.
Seo HS, Chang KH, Na DG, Kwon BJ, Lee DH. High b-value diffusion (b = 3000 s/mm2) MR imaging in cerebral gliomas at 3T: visual and quantitative comparisons with b = 1000 s/mm2. AJNR Am J Neuroradiol. 2008 Mar;29(3):458-63.
Yun TJ, Na DG, Kwon BJ, Rho HG, Park SH, Suh YL, Chang KH. A T1 hyperintense perilesional signal aids in the differentiation of a cavernous angioma from other hemorrhagic masses. AJNR Am J Neuroradiol. 2008 Mar;29(3):494-500.
Lee HY, Na DG, Song IC, Lee DH, Seo HS, Kim JH, Chang KH. Diffusion-tensor imaging for glioma grading at 3-T magnetic resonance imaging: analysis of fractional anisotropy and mean diffusivity. J Comput Assist Tomogr. 2008 Mar-Apr;32(2):298-303.
Kim E, Na DG, Kim EY, Kim JH, Son KR, Chang KH. MR imaging of metronidazole-induced encephalopathy: lesion distribution and diffusion-weighted imaging findings. AJNR Am J Neuroradiol. 2007 Oct;28(9):1652-8. Epub 2007 Sep 20.
Choi SH, Kwon BJ, Na DG, Kim JH, Han MH, Chang KH. Pituitary adenoma, craniopharyngioma, and Rathke cleft cyst involving both intrasellar and suprasellar regions: differentiation using MRI. Clin Radiol. 2007 May;62(5):453-62. Epub 2007 Feb 26.
Lee DH, Na DG, Ihn YK, Kim DJ, Kim EY, Kim YS, Lim SM, Roh HG, Sohn CH; Stroke Study Group. Review of the current status of intra-arterial thrombolysis for treating acute cerebral infarction: a retrospective analysis of the data from multiple centers in Korea. Korean J Radiol. 2007 Mar-Apr;8(2):87-93.
Choi SH, Han MH, Moon WK, Son KR, Won JK, Kim JH, Kwon BJ, Na DG, Weinmann HJ, Chang KH. Cervical lymph node metastases: MR imaging of gadofluorine M and monocrystalline iron oxide nanoparticle-47 in a rabbit model of head and neck cancer. Radiology. 2006 Dec;241(3):753-62.
Kim EY, Ryoo JW, Roh HG, Lee KH, Kim SS, Song IC, Chang KH, Na DG. Reversed discrepancy between CT and diffusion-weighted MR imaging in acute ischemic stroke. AJNR Am J Neuroradiol. 2006 Oct;27(9):1990-5.
Chey J, Na DG, Tae WS, Ryoo JW, Hong SB. Medial temporal lobe volume of nondemented elderly individuals with poor cognitive functions. Neurobiol Aging. 2006 Sep;27(9):1269-79.
Kim JH, Chang KH, Na DG, Song IC, Kwon BJ, Han MH, Kim K. 3T 1H-MR spectroscopy in grading of cerebral gliomas: comparison of short and intermediate echo time sequences. AJNR Am J Neuroradiol. 2006 Aug;27(7):1412-8.
Kim JH, Chang KH, Na DG, Song IC, Kim SJ, Kwon BJ, Han MH. Comparison of 1.5T and 3T 1H MR spectroscopy for human brain tumors. Korean J Radiol. 2006 Jul-Sep;7(3):156-61.
Lee HY, Chang KH, Kim JH, Na DG, Kwon BJ, Lee KW, Park SH. Serial MR imaging findings of acute hemorrhagic leukoencephalitis: a case report. AJNR Am J Neuroradiol. 2005 Sep;26(8):1996-9.
Na DG, Kim EY, Ryoo JW, Lee KH, Roh HG, Kim SS, Song IC, Chang KH. CT sign of brain swelling without concomitant parenchymal hypoattenuation: comparison with diffusion- and perfusion-weighted MR imaging. Radiology. 2005 Jun;235(3):992-48.
Kim EY, Na DG, Kim SS, Lee KH, Ryoo JW, Kim HK. Prediction of hemorrhagic transformation in acute ischemic stroke: role of diffusion-weighted imaging and early parenchymal enhancement. AJNR Am J Neuroradiol. 2005 May;26(5):1050-5.
Moon WJ, Na DG, Ryoo JW, Roh HG, Byun HS, Chon YH, Chung EC. Assessment of tissue viability using diffusion- and perfusion-weighted MRI in hyperacute stroke. Korean J Radiol. 2005 Apr-Jun;6(2):75-81.
Kim EY, Kim SS, Na DG, Roh HG, Ryoo JW, Kim HK. Sulcal hyperintensity on fluid-attenuated inversion recovery imaging in acute ischemic stroke patients treated with intra-arterial thrombolysis: iodinated contrast media as its possible cause and the association with hemorrhagic transformation. J Comput Assist Tomogr. 2005 Mar-Apr;29(2):264-9.
Roh HG, Byun HS, Ryoo JW, Na DG, Moon WJ, Lee BB, Kim DI. Prospective analysis of cerebral infarction after carotid endarterectomy and carotid artery stent placement by using diffusion-weighted imaging. AJNR Am J Neuroradiol. 2005 Feb;26(2):376-84.
Moon WJ, Na DG, Kim SS, Ryoo JW, Chung EC. Diffusion abnormality of deep gray matter in external capsular hemorrhage. AJNR Am J Neuroradiol. 2005 Feb;26(2):229-35.
Oh KJ, Kwon BJ, Han MH, Hwang PG, Kim CJ, Na DG, Chang KH. MR imaging findings of uveal leiomyoma: three cases. AJNR Am J Neuroradiol. 2005 Jan;26(1):100-3.
Kim EY, Kim SS, Ryoo JW, Na DG, Roh HG, Byun HS, Ko YH. Primary peripheral T-cell lymphoma of the face other than mycosis fungoides. Computed tomography and magnetic resonance findings. J Comput Assist Tomogr. 2004 Sep-Oct;28(5):670-5.
Na DG, Thijs VN, Albers GW, Moseley ME, Marks MP. Diffusion-weighted MR imaging in acute ischemia: value of apparent diffusion coefficient and signal intensity thresholds in predicting tissue at risk and final infarct size. AJNR Am J Neuroradiol. 2004 Sep;25(8):1331-6.
Lee SJ, Lee KH, Na DG, Byun HS, Kim YB, Shon YM, Cho SJ, Lee J, Chung CS, Hong SC. Multiphasic helical computed tomography predicts subsequent development of severe brain edema in acute ischemic stroke. Arch Neurol. 2004 Apr;61(4):505-9.
Ryoo JW, Na DG, Kim SS, Lee KH, Lee SJ, Chung CS, Choi DS. Malignant middle cerebral artery infarction in hyperacute ischemic stroke: evaluation with multiphasic perfusion computed tomography maps. J Comput Assist Tomogr. 2004 Jan-Feb;28(1):55-62.
Seo DW, Na DG, Na DL, Moon SY, Hong SB. Subcortical hypointensity in partial status epilepticus associated with nonketotic hyperglycemia. J Neuroimaging. 2003 Jul;13(3):259-63.
Moon WJ, Na DG, Ryoo JW, Kim MJ, Kim YD, Lim DH, Byun HS. Orbital lymphoma and subacute or chronic inflammatory pseudotumor: differentiation with two-phase helical computed tomography. J Comput Assist Tomogr. 2003 Jul-Aug;27(4):510-6.
Na DG, Ryoo JW, Lee KH, Moon CH, Yi CA, Kim EY, Lee SJ, Yi BY, Kim JH, Byun HS. Multiphasic perfusion computed tomography in hyperacute ischemic stroke: comparison with diffusion and perfusion magnetic resonance imaging. J Comput Assist Tomogr. 2003 Mar-Apr;27(2):194-206.
Shin JH, Lee HK, Cho KJ, Han MH, Na DG, Choi CG, Suh DC. Nodular fasciitis of the head and neck: radiographic findings. Clin Imaging. 2003 Jan-Feb;27(1):31-7.
Kim HY, Kim BJ, Moon SY, Kwon JC, Shon YM, Na DG, Lee KH, Na DL. Serial diffusion-weighted MR Imaging in delayed postanoxic encephalopathy. A case study. J Neuroradiol. 2002 Sep;29(3):211-5.
Cho SK, Na DG, Ryoo JW, Roh HG, Moon CH, Byun HS, Kim JH. Perfusion MR imaging: clinical utility for the differential diagnosis of various brain tumors. Korean J Radiol. 2002 Jul-Sep;3(3):171-9.
Yi CA, Na DG, Ryoo JW, Moon CH, Byun HS, Roh HG, Moon WJ, Lee KH, Lee SJ. Multiphasic perfusion CT in acute middle cerebral artery ischemic stroke: prediction of final infarct volume and correlation with clinical outcome. Korean J Radiol. 2002 Jul-Sep;3(3):163-70.
Lee JH, Na DG, Choi KH, Kim KJ, Ryoo JW, Lee SY, Suh YL. Subcortical low intensity on MR images of meningitis, viral encephalitis, and leptomeningeal metastasis. AJNR Am J Neuroradiol. 2002 Apr;23(4):535-42.
Woo KI, Kim YD, Na DG, Han MH. Computed tomographic findings of distensible orbital venous anomalies. Ophthal Plast Reconstr Surg. 2002 Mar;18(2):114-20.
Shin JH, Lee HK, Choi CG, Suh DC, Kim CJ, Hong SK, Na DG. MR imaging of central diabetes insipidus: a pictorial essay. Korean J Radiol. 2001 Oct-Dec;2(4):222-30. Review.
Kang BK, Na DG, Ryoo JW, Byun HS, Roh HG, Pyeun YS. Diffusion-weighted MR imaging of intracerebral hemorrhage. Korean J Radiol. 2001 Oct-Dec;2(4):183-91.
Ryoo JW, Na DG, Woo JY, Park K, Kim HD, Choi DS, Byun HS. Investigation of juxtasellar and cerebellopontine angle meningiomas and neurogenic tumours: two-phase helical CT. Neuroradiology. 2001 Aug;43(8):637-43.
Lee KH, Lee SJ, Cho SJ, Na DG, Byun HS, Kim YB, Song HJ, Jin IS, Chung CS. Usefulness of triphasic perfusion computed tomography for intravenous thrombolysis with tissue-type plasminogen activator in acute ischemic stroke. Arch Neurol. 2000 Jul;57(7):1000-8.
Lee KH, Cho SJ, Byun HS, Na DG, Choi NC, Lee SJ, Jin IS, Lee TG, Chung CS. Triphasic perfusion computed tomography in acute middle cerebral artery stroke: a correlation with angiographic findings. Arch Neurol. 2000 Jul;57(7):990-9.
Cho YS, Na DG, Jung JY, Hong SH. Narrow internal auditory canal syndrome: parasaggital reconstruction. J Laryngol Otol. 2000 May;114(5):392-4.
Kim SK, Na DG, Byun HS, Kim SE, Suh YL, Choi JY, Yoon HK, Han BK. Focal cortical dysplasia: comparison of MRI and FDG-PET. J Comput Assist Tomogr. 2000 Mar-Apr;24(2):296-302.
Hong SB, Kim KW, Seo DW, Kim SE, Na DG, Byun HS. Contralateral EEG slowing and amobarbital distribution in Wada test: an intracarotid SPECT study. Epilepsia. 2000 Feb;41(2):207-12.
Na DG, Ryu JW, Byun HS, Choi DS, Lee EJ, Chung WI, Cho JM, Han BK. Functional MR imaging of working memory in the human brain. Korean J Radiol. 2000 Jan-Mar;1(1):19-24.
Choi DS, Na DG, Byun HS, Ko YH, Kim CK, Cho JM, Lee HK. Salivary gland tumors: evaluation with two-phase helical CT. Radiology. 2000 Jan;214(1):231-6.
Choi SH, Na DL, Chung CS, Lee KH, Na DG, Adair JC. Diffusion-weighted MRI in vascular dementia. Neurology. 2000 Jan 11;54(1):83-9.
Yoon HK, Shin HJ, Lee M, Byun HS, Na DG, Han BK. MR angiography of moyamoya disease before and after encephaloduroarteriosynangiosis. AJR Am J Roentgenol. 2000 Jan;174(1):195-200.
Choi D, Na DG, Byun HS, Suh YL, Kim SE, Ro DW, Chung IG, Hong SC, Hong SB. White-matter change in mesial temporal sclerosis: correlation of MRI with PET, pathology, and clinical features. Epilepsia. 1999 Nov;40(11):1634-41.
Chung SK, Dhong HJ, Na DG. Mucus circulation between accessory ostium and natural ostium of maxillary sinus. J Laryngol Otol. 1999 Sep;113(9):865-7.
Na DL, Suh CK, Choi SH, Moon HS, Seo DW, Kim SE, Na DG, Adair JC. Diffusion-weighted magnetic resonance imaging in probable Creutzfeldt-Jakob disease: a clinical-anatomic correlation. Arch Neurol. 1999 Aug;56(8):951-7.
Kim DK, Kim BL, Sohn SE, Lim SW, Na DG, Paik CH, Krishnan KR, Carroll BJ. Candidate neuroanatomic substrates of psychosis in old-aged depression. Prog Neuropsychopharmacol Biol Psychiatry. 1999 Jul;23(5):793-807.
Yoon HK, Kim SS, Kim IO, Na DG, Byun HS, Shin HJ, Han BK. MRI of primary meningeal tumours in children. Neuroradiology. 1999 Jul;41(7):512-6.
Yoon JH, Na DG, Byun HS, Koh YH, Chung SK, Dong HJ. Calcification in chronic maxillary sinusitis: comparison of CT findings with histopathologic results. AJNR Am J Neuroradiol. 1999 Apr;20(4):571-4.
Na DG, Byun HS, Lee KH, Chung CS, Kim EY, Ro DW, Jeong YK, Kim HD, Kim SH. Acute occlusion of the middle cerebral artery: early evaluation with triphasic helical CT--preliminary results. Radiology. 1998 Apr;207(1):113-22.
Na DG, Chung TS, Byun HS, Kim HD, Ko YH, Yoon JH. Kikuchi disease: CT and MR findings. AJNR Am J Neuroradiol. 1997 Oct;18(9):1729-32.
Na DG, Lim HK, Byun HS, Kim HD, Ko YH, Baek JH. Differential diagnosis of cervical lymphadenopathy: usefulness of color Doppler sonography. AJR Am J Roentgenol. 1997 May;168(5):1311-6.
Na DG, Han MH, Kim KH, Chang KH, Yeon KM. Primary adenoid cystic carcinoma of the cervical trachea mimicking thyroid tumor: CT evaluation. J Comput Assist Tomogr. 1995 Jul-Aug;19(4):559-63.
Yoon DY, Kim SH, Kim HD, Na DG, Goo JM, Choi HJ, Yeon KM, Han MC. Doppler sonography in experimentally induced acute renal failure in rabbits. Resistive index versus serum creatinine levels. Invest Radiol. 1995 Mar;30(3):168-72.
Han MH, Chang KH, Lee CH, Na DG, Yeon KM, Han MC. Cystic expansile masses of the maxilla: differential diagnosis with CT and MR. AJNR Am J Neuroradiol. 1995 Feb;16(2):333-8.
Kim SH, Na DG, Choi BI, Han JK, Han MC. Direct invasion of urinary bladder from sigmoid colon cancer: CT findings. J Comput Assist Tomogr. 1992 Sep-Oct;16(5):709-12.
