Dong Gyu Kim

Summary

Affiliation: Seoul National University
Country: Korea

Publications

  1. pmc Primary culture of central neurocytoma: a case report
    Sun Ha Paek
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University, Seoul, Korea
    J Korean Med Sci 25:798-803. 2010
  2. pmc Recurrent juvenile nasopharyngeal angiofibroma treated with gamma knife surgery
    Chul Kee Park
    Department of Neurosurgery, Seoul National University College of Medicine, Clinical Research Institute, Medical Research Center, Seoul National University Hospital, Chongno Gu, Seoul, Korea
    J Korean Med Sci 21:773-7. 2006
  3. ncbi request reprint Central neurocytoma: long-term outcomes of multimodal treatments and management strategies based on 30 years' experience in a single institute
    Jin Wook Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    Neurosurgery 72:407-13; discussion 413-4. 2013
  4. doi request reprint Radiosurgery for unruptured cerebral arteriovenous malformations: long-term seizure outcome
    Seung Yeob Yang
    Department of Neurosurgery, Dongguk University Graduate School, Seoul, Korea
    Neurology 78:1292-8. 2012
  5. ncbi request reprint Supratentorial primitive neuroectodermal tumors in adults
    Dong Gyu Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Clinical Research Institute, Seoul National University Hospital, Republic of Korea
    J Neurooncol 60:43-52. 2002
  6. ncbi request reprint Gamma knife radiosurgery for brain metastases: prognostic factors for survival and local control
    D G Kim
    Department of Neurosurgery, College of Medicine Seoul National University and Clinical Research Institute, Seoul National University Hospital, Korea
    J Neurosurg 93:23-9. 2000
  7. doi request reprint Long-term outcome of gamma knife radiosurgery for treatment of typical trigeminal neuralgia
    Jung Ho Han
    Department of Neurosurgery, Seoul National University College of Medicine, 28 Yeongeon dong, Chongno Gu, Seoul, Korea
    Int J Radiat Oncol Biol Phys 75:822-7. 2009
  8. ncbi request reprint Bo Sung Sim (1924-2001): a pioneer of neurosurgery in Korea
    Dong Gyu Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    J Neurosurg 105:494-7. 2006
  9. ncbi request reprint Gamma knife surgery of superficially located meningioma
    Dong Gyu Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    J Neurosurg 102:255-8. 2005
  10. doi request reprint Great hospitals of Asia: the Department of Neurosurgery at Seoul National University College of Medicine
    Dong Gyu Kim
    Department of Neurosurgery, Seoul National University College of Medicine and Seoul National University Hospital, Seoul, Korea
    World Neurosurg 75:397-406. 2011

Detail Information

Publications85

  1. pmc Primary culture of central neurocytoma: a case report
    Sun Ha Paek
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University, Seoul, Korea
    J Korean Med Sci 25:798-803. 2010
    ..It is suggested that CN has the characteristics of neuronal stem cells and potential to differentiate into mature neuron and glial cells depending on the environmental cue...
  2. pmc Recurrent juvenile nasopharyngeal angiofibroma treated with gamma knife surgery
    Chul Kee Park
    Department of Neurosurgery, Seoul National University College of Medicine, Clinical Research Institute, Medical Research Center, Seoul National University Hospital, Chongno Gu, Seoul, Korea
    J Korean Med Sci 21:773-7. 2006
    ..Usually JNA can be exclusively diagnosed by radiological study alone. So this report of successful treatment of JNA with GKS may provide an important clue for the novel indication of GKS...
  3. ncbi request reprint Central neurocytoma: long-term outcomes of multimodal treatments and management strategies based on 30 years' experience in a single institute
    Jin Wook Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    Neurosurgery 72:407-13; discussion 413-4. 2013
    ..A thorough investigation of the long-term outcomes of central neurocytoma (CN) after different treatments is required to establish optimal management strategies...
  4. doi request reprint Radiosurgery for unruptured cerebral arteriovenous malformations: long-term seizure outcome
    Seung Yeob Yang
    Department of Neurosurgery, Dongguk University Graduate School, Seoul, Korea
    Neurology 78:1292-8. 2012
    ..This study aimed to determine the effect of radiosurgery on seizure outcome depending on AVM obliteration and on the development of new seizure in patients with AVM...
  5. ncbi request reprint Supratentorial primitive neuroectodermal tumors in adults
    Dong Gyu Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Clinical Research Institute, Seoul National University Hospital, Republic of Korea
    J Neurooncol 60:43-52. 2002
    ..Intratumoral calcifications and the Ki-67 labelling index might be prognostic factors, however, it should be considered that the sample size is too small and not all patients were evaluated...
  6. ncbi request reprint Gamma knife radiosurgery for brain metastases: prognostic factors for survival and local control
    D G Kim
    Department of Neurosurgery, College of Medicine Seoul National University and Clinical Research Institute, Seoul National University Hospital, Korea
    J Neurosurg 93:23-9. 2000
    ..The authors conducted an analysis of prognostic factors for patient survival and local control of brain metastases after gamma knife radiosurgery...
  7. doi request reprint Long-term outcome of gamma knife radiosurgery for treatment of typical trigeminal neuralgia
    Jung Ho Han
    Department of Neurosurgery, Seoul National University College of Medicine, 28 Yeongeon dong, Chongno Gu, Seoul, Korea
    Int J Radiat Oncol Biol Phys 75:822-7. 2009
    ..To analyze the long-term outcomes of patients with typical trigeminal neuralgia treated with gamma knife radiosurgery (GKRS)...
  8. ncbi request reprint Bo Sung Sim (1924-2001): a pioneer of neurosurgery in Korea
    Dong Gyu Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    J Neurosurg 105:494-7. 2006
    ..Sim was a true neurosurgeon-a teacher, a scientist, and a superb pioneer in Korean neurosurgery...
  9. ncbi request reprint Gamma knife surgery of superficially located meningioma
    Dong Gyu Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    J Neurosurg 102:255-8. 2005
    ..The authors analyzed tumor control rates and complications in patients with superficially located meningiomas after gamma knife surgery (GKS)...
  10. doi request reprint Great hospitals of Asia: the Department of Neurosurgery at Seoul National University College of Medicine
    Dong Gyu Kim
    Department of Neurosurgery, Seoul National University College of Medicine and Seoul National University Hospital, Seoul, Korea
    World Neurosurg 75:397-406. 2011
    ..The seven past Chairmen (Bo Sung Sim, Kil Soo Choi, Dae Hee Han, Byung-Kyu Cho, Hyun Jib Kim, Hee-Won Jung, and Dong Gyu Kim) have devoted themselves to the development of the department...
  11. pmc Primary intracranial myxoid chondrosarcoma: report of a case and review of the literature
    So Hyang Im
    Departments of Neurosurgery, Seoul National University College of Medicine, Clinical Research Institute, Seoul National University Hospital, Seoul, Korea
    J Korean Med Sci 18:301-7. 2003
    ..The clinical and radiological findings of the primary intraparenchymal tumor are described with a review of the literature concerning cranial and intracranial myxoid chondrosarcoma...
  12. doi request reprint Preradiation chemotherapy with ACNU-CDDP in patients with newly diagnosed glioblastoma: a retrospective analysis
    Jung Ho Han
    Department of Neurosurgery, Seoul National University Bundang Hospital, Gyeonggi Do, Korea
    Chemotherapy 55:145-54. 2009
    ..We evaluated the benefit of preradiation chemotherapy with ACNU (nimustine) and CDDP (cisplatin) in patients with newly diagnosed glioblastoma by retrospective analysis...
  13. doi request reprint Long-term outcomes in children with glioblastoma
    Kyung Sun Song
    Division of Pediatric Neurosurgery, Seoul National University Hospital, College of Medicine, Seoul, Republic of Korea
    J Neurosurg Pediatr 6:145-9. 2010
    ..The authors evaluated the long-term outcome of glioblastoma in children...
  14. pmc Recursive partitioning analysis of prognostic factors in WHO grade III glioma patients treated with radiotherapy or radiotherapy plus chemotherapy
    Chul Kee Park
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University, Seoul 110 744, Korea
    BMC Cancer 9:450. 2009
    ..To our knowledge, this is the first study to address the results of RPA specifically for WHO grade III gliomas...
  15. doi request reprint Methylation status of the MGMT gene promoter fails to predict the clinical outcome of glioblastoma patients treated with ACNU plus cisplatin
    Chul Kee Park
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University, Seoul, Korea
    Neuropathology 29:443-9. 2009
    ..529). The most noteworthy explanation for the result is that the synergistic antitumor effects of ACNU and cisplatin resulting from inactivation of MGMT by cisplatin in MGMT active tumors offset the drug resistance...
  16. doi request reprint Hearing outcomes after stereotactic radiosurgery for unilateral intracanalicular vestibular schwannomas: implication of transient volume expansion
    Young Hoon Kim
    Department of Neurosurgery, Seoul National University Bundang Hospital, Seongnam si, Korea
    Int J Radiat Oncol Biol Phys 85:61-7. 2013
    ..We evaluated the prognostic factors for hearing outcomes after stereotactic radiosurgery (SRS) for unilateral sporadic intracanalicular vestibular schwannomas (IC-VSs) as a clinical homogeneous group of VSs...
  17. pmc A practical scoring system to determine whether to proceed with surgical resection in recurrent glioblastoma
    Chul Kee Park
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
    Neuro Oncol 15:1096-101. 2013
    ..To determine the benefit of surgical management in recurrent glioblastoma, we analyzed a series of patients with recurrent glioblastoma who had undergone surgery, and we devised a new scale to predict their survival...
  18. doi request reprint Radiosurgery for brain metastasis from advanced gastric cancer
    Jung Ho Han
    Department of Neurosurgery, Seoul National University Bundang Hospital, Bundang gu, Seongnam si, Gyeonggi do 463 707, Korea
    Acta Neurochir (Wien) 152:605-10. 2010
    ..We retrospectively evaluated the survival of patients with brain metastases from advanced gastric cancer (AGC) after radiosurgery (RS)...
  19. pmc Electrode position and the clinical outcome after bilateral subthalamic nucleus stimulation
    Sun Ha Paek
    Movement Disorder Center and Clinical Research Institute, Seoul National University Hospital, Seoul, Korea
    J Korean Med Sci 26:1344-55. 2011
    ..Our findings suggest that the better symptom relief including speech with a reduced LEDD is expected in the patients whose electrodes are accurately positioned in both STN...
  20. doi request reprint Gamma knife radiosurgery for skull base meningiomas: long-term radiologic and clinical outcome
    Jung Ho Han
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    Int J Radiat Oncol Biol Phys 72:1324-32. 2008
    ..To analyze the long-term outcomes in patients with skull base meningiomas (SBMNGs) treated with Gamma Knife radiosurgery (GKRS)...
  21. doi request reprint Radiosurgery for atypical and anaplastic meningiomas: histopathological predictors of local tumor control
    Jin Wook Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    Stereotact Funct Neurosurg 90:316-24. 2012
    ..We investigated the radiosurgical outcomes of patients with nonbenign meningiomas retrospectively and sought to identify prognostic factors for local tumor control after radiosurgery with an emphasis on histopathology...
  22. pmc Usefulness of MS-MLPA for detection of MGMT promoter methylation in the evaluation of pseudoprogression in glioblastoma patients
    Chul Kee Park
    Department of Neurosurgery, Clinical Research Institute, Seoul National University Hospital, Seoul, South Korea
    Neuro Oncol 13:195-202. 2011
    ....
  23. doi request reprint Radiosurgery for para-IAC meningiomas: the effect of radiation dose to the cochlea on hearing outcome
    Young Hoon Kim
    Department of Neurosurgery, Seoul National University Bundang Hospital, Seongnam si, Korea
    Int J Radiat Oncol Biol Phys 84:675-80. 2012
    ..This study was performed to assess the radiosurgical results of meningiomas extending into the internal acoustic canal (para-IAC meningiomas), with a particular focus on the effect of radiation dose to the cochlea on hearing outcome...
  24. doi request reprint Radiosurgery for large brain metastases
    Jung Ho Han
    Department of Neurosurgery, Seoul National University Bundang Hospital, Gyeonggi Do, Korea
    Int J Radiat Oncol Biol Phys 83:113-20. 2012
    ..To determine the efficacy and safety of radiosurgery in patients with large brain metastases treated with radiosurgery...
  25. doi request reprint Early significant tumor volume reduction after radiosurgery in brain metastases from renal cell carcinoma results in long-term survival
    Wook Ha Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    Int J Radiat Oncol Biol Phys 82:1749-55. 2012
    ..To retrospectively evaluate survival of patients with brain metastasis from renal cell carcinoma (RCC) after radiosurgery...
  26. doi request reprint Fusion image-based programming after subthalamic nucleus deep brain stimulation
    Sun Ha Paek
    Department of Neurosurgery, Seoul National University Hospital, Seoul, Korea
    World Neurosurg 75:517-24. 2011
    ..To propose fusion image-based programming to adjust patients with advanced Parkinson disease (PD) effectively after subthalamic nucleus (STN) deep brain stimulation (DBS)...
  27. ncbi request reprint Radiosurgery for central neurocytoma: long-term outcome and failure pattern
    Jin Wook Kim
    Department of Neurosurgery, Seoul National University College of Medicine, 101 Daehangno, Jongno gu, Seoul, 110 744, Korea
    J Neurooncol 115:505-11. 2013
    ..However, long-term radiological follow-up is mandatory. In particular, more careful consideration during margin delineation and planning procedure is required in the secondary GKRS group...
  28. doi request reprint Germinomas in the basal ganglia: magnetic resonance imaging classification and the prognosis
    Ji Hoon Phi
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehangno, Jongno gu, Seoul 110 744, Republic of Korea
    J Neurooncol 99:227-36. 2010
    ..In particular, high clinical suspicion and active diagnostic procedures are recommended. For optimal treatment, radiation fields should include entire ventricles even if there is no subependymal seeding...
  29. doi request reprint The enigma of bifocal germ cell tumors in the suprasellar and pineal regions: synchronous lesions or metastasis?
    Ji Hoon Phi
    Division of Pediatric Neurosurgery, Seoul National University Children s Hospital, Seoul, Korea
    J Neurosurg Pediatr 11:107-14. 2013
    ..Bifocal GCTs may be caused by synchronous tumors or by metastatic spread of tumor cells from one site to the other. The prognosis associated with bifocal GCTs has also been a cause of concern...
  30. doi request reprint Surgically treated brain tumors: a retrospective case series of 10,009 cases at a single institution
    Young Hoon Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    World Neurosurg 76:555-63. 2011
    ..To evaluate the chronologic trends in brain tumor surgery at a single institution over 53 years (1957-2009)...
  31. doi request reprint Is it effective to raise the irradiation dose from 80 to 85 Gy in gamma knife radiosurgery for trigeminal neuralgia?
    Yong Hwy Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, South Korea
    Stereotact Funct Neurosurg 88:169-76. 2010
    ..In order to assess the effect of raising gamma knife radiosurgery (GKS) doses from 80 to 85 Gy for the treatment of trigeminal neuralgia (TN), the authors analyzed the outcomes of GKS in each group...
  32. doi request reprint Tissue expression of manganese superoxide dismutase is a candidate prognostic marker for glioblastoma
    Chul Kee Park
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    Oncology 77:178-81. 2009
    ..Characterization of a rare subgroup of glioblastoma patients who survive for more than 3 years (long-term survival glioblastoma, LTSGBL, patients) may be helpful to identify prognostic factors...
  33. doi request reprint Comparison of FDG-PET findings of brain metastasis from non-small-cell lung cancer and small-cell lung cancer
    Ho Young Lee
    Department of Nuclear Medicine, Seoul National University College of Medicine, 28 Yongon Dong, Chongno Gu, Seoul, Korea
    Ann Nucl Med 22:281-6. 2008
    ..We compared the F-18 fluorodeoxyglucose positron emission tomography (FDG-PET) findings of brain metastasis between patients with non-small-cell lung cancer (NSCLC) and small cell lung cancer (SCLC)...
  34. ncbi request reprint Endogenous neurogenesis and neovascularization in the neocortex of the rat after focal cerebral ischemia
    Hye Young Shin
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    J Neurosci Res 86:356-67. 2008
    ..Endogenous neurogenesis and neovascularization were substantially activated and occurred in close proximity to one other in the ipsilateral neocortex of the ischemic rat brain...
  35. doi request reprint Stereotactic radiosurgery for brain metastases from hepatocellular carcinoma
    Jung Ho Han
    Department of Neurosurgery, Seoul National University Bundang Hospital, Gyeonggi Do, Seongnam, Korea
    J Neurooncol 115:45-51. 2013
    ..010). The prognosis of patients with brain metastases from HCC is dismal even with the modern technology of radiosurgery. The marginal dose prescribed should be reevaluated to improve upon the current poor local control rates. ..
  36. doi request reprint Seizures during the management of high-grade gliomas: clinical relevance to disease progression
    Young Hoon Kim
    Department of Neurosurgery, Seoul National University College of Medicine, 101 Daehang ro Jongno gu, Seoul 110 744, South Korea
    J Neurooncol 113:101-9. 2013
    ..The post-ictal MRI is useful for detecting disease progression; however, there are pitfalls. Clinical settings should be considered together for diagnosing disease progression in patients with seizures...
  37. doi request reprint Clinical and neuroimaging outcome of cerebral arteriovenous malformations after Gamma Knife surgery: analysis of the radiation injury rate depending on the arteriovenous malformation volume
    Jung Ho Han
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    J Neurosurg 109:191-8. 2008
    ....
  38. ncbi request reprint Long-term outcome of conventional radiation therapy for central neurocytoma
    Sun Ha Paek
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    J Neurooncol 90:25-30. 2008
    ..Conventional RT seemed to effectively control residual CN after surgery. However, more sophisticated radiation techniques should be applied to minimize the late sequela...
  39. ncbi request reprint The selection of the optimal therapeutic strategy for petroclival meningiomas
    Chul Kee Park
    Department of Neurosurgery, Seoul National University College of Medicine, Clinical Research Institute, Seoul National University Hospital, Seoul 110 744, South Korea
    Surg Neurol 66:160-5; discussion 165-6. 2006
    ..Broad experience with the management of petroclival meningiomas was analyzed to optimize therapeutic strategy...
  40. doi request reprint Progression of the lung cancer primary correlates with the identification of new brain metastases after initial radiosurgery
    Jung Ho Han
    Gamma Knife Center, Department of Neurosurgery, Seoul National University Bundang Hospital, Gyeonggi Do, Korea
    J Neurooncol 106:161-7. 2012
    ..021, OR = 3.372, 95% CI, 1.200-9.480). The response of lung lesions after radiosurgery is likely to be a good predictor of DPFS after radiosurgery in patients with brain metastases...
  41. doi request reprint Hearing preservation in patients with unilateral vestibular schwannoma who undergo stereotactic radiosurgery: Reinterpretation of the auditory brainstem response
    Jung Ho Han
    Department of Neurosurgery, Seoul National University Bundang Hospital, Gyeonggi Do, Korea
    Cancer 118:5441-7. 2012
    ....
  42. doi request reprint The risk factors of symptomatic communicating hydrocephalus after stereotactic radiosurgery for unilateral vestibular schwannoma: the implication of brain atrophy
    Jung Ho Han
    Department of Neurosurgery, Seoul National University Bundang Hospital, Gyeonggi Do, Korea
    Int J Radiat Oncol Biol Phys 84:937-42. 2012
    ..To identify the effect of brain atrophy on the development of symptomatic communicating hydrocephalus (SCHCP) after stereotactic radiosurgery (SRS) for sporadic unilateral vestibular schwannomas (VS)...
  43. doi request reprint Pulmonary resection in patients with nonsmall-cell lung cancer treated with gamma-knife radiosurgery for synchronous brain metastases
    Seung Yeob Yang
    Department of Neurosurgery, Dongguk University International Hospital, Gyeonggi Do, Korea
    Cancer 112:1780-6. 2008
    ..The aim of the current study was to determine whether a pulmonary resection and gamma-knife radiosurgery (GKRS) protocol is superior to GKRS alone in selected patients with stage IV nonsmall-cell lung cancer (NSCLC)...
  44. ncbi request reprint 11C-methionine PET as a prognostic marker in patients with glioma: comparison with 18F-FDG PET
    Sungeun Kim
    Department of Nuclear Medicine, Seoul National University College of Medicine, 28 Yongon Dong, Chongno Gu, Seoul, 110 744, Korea
    Eur J Nucl Med Mol Imaging 32:52-9. 2005
    ..The purpose of this study was to compare the prognostic value of 11C-methionine (MET) and 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET) in glioma patients...
  45. ncbi request reprint Development of dose-volume relation model for gamma knife surgery of non-skull base intracranial meningiomas
    Hyun Tai Chung
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    Int J Radiat Oncol Biol Phys 74:1027-32. 2009
    ..To provide a dose-volume relationship for gamma knife surgery (GKS) of non-skull base intracranial meningiomas...
  46. doi request reprint Temozolomide during and after radiation therapy for WHO grade III gliomas: preliminary report of a prospective multicenter study
    Young Hoon Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    J Neurooncol 103:503-12. 2011
    ..It showed the possibility of achieving favorable results compared with those of historical controls. A randomized controlled study with a long-term follow-up may be mandatory to evaluate its efficacy...
  47. ncbi request reprint Gamma Knife surgery and trigeminal schwannoma: is it possible to preserve cranial nerve function?
    Ji Hoon Phi
    Department of Neurosurgery, Seoul National University College of Medicine, Korea
    J Neurosurg 107:727-32. 2007
    ..The conditions associated with the development of cranial neuropathies after radiosurgery were scrutinized...
  48. ncbi request reprint Aggressive vestibular schwannomas showing postoperative rapid growth - their association with decreased p27 expression
    Ho Jun Seol
    Department of Neurosurgery, Kangwon National University College of Medicine, Chuncheon, Korea
    J Neurooncol 75:203-7. 2005
    ..The expressions of other apoptosis associated proteins were not significantly different in the two groups. This may be the first report to identify a molecular entity associated with aggressive VS. However, further studies are required...
  49. ncbi request reprint Gamma knife radiosurgery for central neurocytoma: primary and secondary treatment
    Chae Yong Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    Cancer 110:2276-84. 2007
    ..The authors retrospectively reviewed long-term outcomes of 13 patients with CN treated with GK SRS...
  50. doi request reprint Protective role of COMP-Ang1 in ischemic rat brain
    Hye Young Shin
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    J Neurosci Res 88:1052-63. 2010
    ..Taken together, COMP-Ang1 reduced infarct volume and consequently attenuated post-ischemic neurological deficits through enhanced angiogenesis and increased viable cell mass of neuronal cells...
  51. doi request reprint Longitudinal analysis of visual outcomes after surgical treatment of adult craniopharyngiomas
    Young Hoon Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    Neurosurgery 71:715-21. 2012
    ..Craniopharyngiomas (CRPs) often cause visual deterioration (VD) due to the close vicinity of the optic apparatus...
  52. doi request reprint The benefit of subthalamic deep brain stimulation for pain in Parkinson disease: a 2-year follow-up study
    Han Joon Kim
    Department of Neurology, Movement Disorder Center, Neuroscience Research Institute, College of Medicine, Seoul National University Hospital, Seoul, Korea
    Neurosurgery 70:18-23; discussion 23-4. 2012
    ..In a previous study, we showed that subthalamic deep brain stimulation (STN DBS) improves pain as well as motor symptoms 3 months after surgery in PD patients...
  53. doi request reprint Radiotherapy followed by adjuvant temozolomide with or without neoadjuvant ACNU-CDDP chemotherapy in newly diagnosed glioblastomas: a prospective randomized controlled multicenter phase III trial
    Il Han Kim
    Department of Radiation Oncology, Cancer Research Institute, Seoul National University Hospital, 28 Yeongeon dong, Jongno gu, Seoul 110 744, Korea
    J Neurooncol 103:595-602. 2011
    ..Future studies should aim to identify a subpopulation at reduced risk for ACNU-CDDP toxicity so that the potential of this protocol can be realized...
  54. doi request reprint Gamma Knife stereotactic radiosurgery for intracranial hemangiopericytomas
    Jin Wook Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    J Neurooncol 99:115-22. 2010
    ..Close radiological follow-up is also necessary for early detection of small recurrent lesions...
  55. ncbi request reprint Hearing preservation after gamma knife stereotactic radiosurgery of vestibular schwannoma
    Sun Ha Paek
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University Hospital, 28 Yongon Dong, Chongno Gu, Seoul 110 744, Korea
    Cancer 104:580-90. 2005
    ....
  56. ncbi request reprint Microhemorrhage, a possible mechanism for cyst formation in vestibular schwannomas
    Chul Kee Park
    Department of Neurosurgery, Seoul National University College of Medicine, Korea
    J Neurosurg 105:576-80. 2006
    ..Little is known, however, about the mechanism of cyst formation. In this study the authors compared neuroimaging and histological characteristics of cystic with solid VS to determine the pathogenesis of the cystic subgroup...
  57. ncbi request reprint The role of adjuvant radiotherapy in atypical meningioma
    Hae Jin Park
    Department of Radiation Oncology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak Ro, Jongno gu, Seoul, 110 799, Korea
    J Neurooncol 115:241-7. 2013
    ..Our results may contribute to the routine use of ART, especially after incomplete resection, until the outcomes of ongoing prospective trials are available...
  58. doi request reprint Tripartilactam, a cyclobutane-bearing tricyclic lactam from a Streptomyces sp. in a dung beetle's brood ball
    Seon Hui Park
    Natural Products Research Institute, College of Pharmacy, Seoul National University, 1 Gwanak ro, Gwanak Gu, Seoul 151 742, Republic of Korea
    Org Lett 14:1258-61. 2012
    ..The structure of this compound was elucidated by the combination of NMR, MS, UV, and IR spectroscopy and multistep chemical derivatization. Tripartilactam was evaluated as a Na(+)/K(+) ATPase inhibitor (IC(50) = 16.6 μg/mL)...
  59. doi request reprint Concurrent treatment with BCNU and Gamma Knife radiosurgery in the rat malignant glioma model
    Keun Tae Cho
    Department of Neurosurgery, Dongguk University Seoul and Dongguk University Ilsan Hospital, Goyang, Republic of Korea
    J Neurol Surg A Cent Eur Neurosurg 73:132-41. 2012
    ..Taken together, new therapeutic strategies other than the simple addition of radiosurgery deserve to be investigated in the interest of enhancing the effects of radiosurgery...
  60. doi request reprint Stereotactic radiosurgery for large brain metastases
    Jung Ho Han
    Department of Neurosurgery, Seoul National University Bundang Hospital, Gyeonggi Do, Korea
    Prog Neurol Surg 25:248-60. 2012
    ..Even with modern technology, SRS alone may not have any benefit in tumor volume reduction and survival for brain metastases larger than 26 cm(3) (an approximate maximum diameter of 3.5 cm)...
  61. doi request reprint Non-Hodgkin lymphoma of the cranial vault with retrobulbar metastasis mimicking a subacute subdural hematoma: case report
    Sang Hoon Yoon
    Department of Neurosurgery Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
    J Neurosurg 108:1018-20. 2008
    ..The lesion in this case was misdiagnosed as a subdural hematoma, and shows the importance of including lymphoma in the differential diagnosis of subdural mass lesions...
  62. doi request reprint Efficacy of corticosteroids in hearing preservation after radiosurgery for vestibular schwannoma: a prospective study
    Jin Wook Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Republic of Korea
    Stereotact Funct Neurosurg 89:25-33. 2011
    ..We prospectively investigated the efficacy of corticosteroid medication in salvaging acute hearing deterioration after radiosurgery for vestibular schwannoma (VS) and analyzed prognostic factors for hearing preservation...
  63. ncbi request reprint Investigation of molecular factors associated with malignant transformation of oligodendroglioma by proteomic study of a single case of rapid tumor progression
    Chul Kee Park
    Department of Neurosurgery, Seoul National University College of Medicine, Clinical Research Institute, Seoul National University Hospital, 28 Yeongeon dong, Jongno gu, Seoul 110 744, South Korea
    J Cancer Res Clin Oncol 134:255-62. 2008
    ....
  64. doi request reprint The clinical impact of precise electrode positioning in STN DBS on three-year outcomes
    Sun Ha Paek
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Republic of Korea
    J Neurol Sci 327:25-31. 2013
    ..We conclude that more accurate electrode positioning in the STN leads to better long-term outcomes in advanced PD patients following DBS...
  65. ncbi request reprint Efficacy of whole brain radiotherapy combined with fractionated stereotactic radiotherapy in metastatic brain tumors, and prognostic factors
    Hak Jae Kim
    Department of Therapeutic Radiology, Seoul National University College of Medicine, Korea
    Radiat Med 21:155-60. 2003
    ..We attempted to analyze the effectiveness of whole brain radiotherapy (WBRT) combined with fractionated stereotactic radiotherapy (FSRT) in brain metastases...
  66. doi request reprint Intracranial capillary hemangioma: extra-axial tumorous lesions closely mimicking meningioma
    Ji Hoon Phi
    Division of Pediatric Neurosurgery, Seoul National University Children s Hospital, 101 Daehak Ro, Jongno gu, Seoul, 110 744, Republic of Korea
    J Neurooncol 109:177-85. 2012
    ..Capillary hemangioma should be considered in the diagnosis of extra-axial, contrast-enhancing lesions, especially in children and adolescents...
  67. ncbi request reprint Therapeutic strategy for large vestibular schwannomas
    Chul Kee Park
    Department of Neurosurgery, Seoul National University College of Medicine, Clinical Research Institute, Seoul National University Hospital, Chongno Gu, Seoul, Korea
    J Neurooncol 77:167-71. 2006
    ..NTR or R-STR with adjuvant radiosurgery might be acceptable therapeutic options for large VS in terms of achieving good tumor control and functional preservation of facial nerve...
  68. doi request reprint Bilateral subthalamic deep brain stimulation in Parkinson disease patients with severe tremor
    Han Joon Kim
    Department of Neurology, Movement Disorder Center, Neuroscience Research Institute, BK21, College of Medicine, Seoul National University Hospital, Seoul, Korea
    Neurosurgery 67:626-32; discussion 632. 2010
    ..Previous studies have shown that subthalamic nucleus (STN) deep brain stimulation (DBS) improves tremor in Parkinson disease (PD). However, the patients included in those studies were unselected for tremor severity...
  69. ncbi request reprint Long-term outcome of trigeminal neurinomas with modified classification focusing on petrous erosion
    Ho Shin Gwak
    Department of Neurosurgery, Korea Cancer Center Hospital, Seoul, South Korea
    Surg Neurol 60:39-48; discussion 48. 2003
    ..Modified classification based on the tumor distribution over petrous ridge is suggested to select the optimal surgical approach and to predict the outcome...
  70. doi request reprint Brain metastasis from renal cell carcinoma
    Yong Hwy Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    Prog Neurol Surg 25:163-75. 2012
    ..Therefore, SRS must be emphasized in the management of brain metastasis from RCC and individual various combined treatment strategies could be suggested...
  71. doi request reprint Is MRI a reliable tool to locate the electrode after deep brain stimulation surgery? Comparison study of CT and MRI for the localization of electrodes after DBS
    Ji Yeoun Lee
    Department of Neurosurgery, Seoul National University College of Medicine, Jongno gu, Seoul, South Korea
    Acta Neurochir (Wien) 152:2029-36. 2010
    ..Under the hypothesis that MRI is not adequate for evaluation of electrode position after deep brain stimulation, this study is aimed at validating the accuracy of MRI in electrode localization in comparison with CT scan...
  72. doi request reprint Comparison of electrode location between immediate postoperative day and 6 months after bilateral subthalamic nucleus deep brain stimulation
    Yong Hwy Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Jongno gu, South Korea
    Acta Neurochir (Wien) 152:2037-45. 2010
    ..We compared the electrode positions of subthalamic nucleus (STN) deep brain stimulation (DBS) estimated at the immediate postoperative period with those estimated 6 months after surgery...
  73. doi request reprint Radiosurgical treatment of vestibular schwannomas in patients with neurofibromatosis type 2: tumor control and hearing preservation
    Ji Hoon Phi
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Republic of Korea
    Cancer 115:390-8. 2009
    ..The authors investigated the radiologically proven tumor control rate after gamma knife radiosurgery. The factors that affect tumor control and serviceable hearing preservation were analyzed...
  74. ncbi request reprint Correlation of clinical and biological parameters with peritumoral edema in meningioma
    Sun Ha Paek
    Department of Neurosurgery, Clinical Research Institute of Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
    J Neurooncol 60:235-45. 2002
    ..The expressions of MMP-2, -9, and TIMPs as well as VEGF in meningioma suggests that they are strongly related with the presence of PTE in meiningiomas, and that they might play the important role in the formation of PTE in meningiomas...
  75. ncbi request reprint Olfactory neuroblastomas: survival rate and prognostic factor
    Sung Kyun Hwang
    Department of Neurosurgery, Ewha Womans University College of Medicine, Seoul, Korea
    J Neurooncol 59:217-26. 2002
    ....
  76. ncbi request reprint Aggressive vestibular schwannomas with postoperative rapid growth: clinicopathological analysis of 15 cases
    Sung Kyun Hwang
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    Neurosurgery 51:1381-90; discussion 1390-1. 2002
    ..Our objective was to investigate the clinicopathological characteristics of these tumors and to elucidate factors that can predict rapid regrowth or recurrence after surgical resection...
  77. ncbi request reprint Clinicopathological study of seven cases of symptomatic supratentorial subependymoma
    So Hyang Im
    Department of Neurosurgery, Seoul National University College of Medicine, Clinical Research Institute, Seoul National University Hospital, Seoul, Korea
    J Neurooncol 61:57-67. 2003
    ..For symptomatic supratentorial subependymomas, gross total resection is the treatment of choice and radiation has little effect on tumor control...
  78. doi request reprint Clinical experiences with spontaneous intracranial hypotension: a proposal of a diagnostic approach and treatment
    Sang Hoon Yoon
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seoul, South Korea
    Clin Neurol Neurosurg 113:373-9. 2011
    ..We analyzed our clinical experience with patients with intracranial hypotension and developed a strategic model for the diagnosis mainly using Radioisotope (RI) cisternography and treatment of spontaneous intracranial hypotension (SIH)...
  79. ncbi request reprint Surgical treatment of symptomatic Rathke cleft cysts: clinical features and results with special attention to recurrence
    Jeong Eun Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    J Neurosurg 100:33-40. 2004
    ..Rathke cleft cysts (RCCs) are rarely symptomatic. The purpose of this study was to clarify the clinical, neuroimaging, surgical, and pathological features of symptomatic RCCs with special attention to their recurrence...
  80. ncbi request reprint Immunohistochemical study of central neurocytoma, subependymoma, and subependymal giant cell astrocytoma
    Heon You
    Neuro Oncology Clinic, Center for Specific Organ Center, National Cancer, Seoul, Korea
    J Neurooncol 74:1-8. 2005
    ..But CNs might be originated from rather neuronally committed stem cells and SEs from rather glially committed stem cells...
  81. pmc A role of canonical transient receptor potential 5 channel in neuronal differentiation from A2B5 neural progenitor cells
    Hye Young Shin
    Department of Neurosurgery, Cancer Research Institute, Ischemic Hypoxic Disease Institute, College of Medicine, Seoul National University, Seoul, Korea
    PLoS ONE 5:e10359. 2010
    ..These results indicate that calcium regulation by TRPC5 would play a key role as a switch between proliferation and neuronal differentiation from NPCs...
  82. doi request reprint Papillary tumor of pineal region presenting with leptomeningeal seeding
    Yong Hwy Kim
    Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
    Neuropathology 30:654-60. 2010
    ..This case was a c-kit expressing PTPR, which might represent the more primitive nature of this tumor. Ultrastructural examination is useful to differentiate PTPR from other tumors of the pineal gland in addition to immunohistochemistry...
  83. pmc Clinical application of 7.0 T magnetic resonance images in Gamma Knife radiosurgery for a patient with brain metastases
    Sun Ha Paek
    Department of Neurosurgery, Seoul National University Hospital, Cancer Research Institute, Ischemic Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul, Korea
    J Korean Med Sci 26:839-43. 2011
    ..Furthermore 7.0 T MR images provide better visualization of brain tumors without image distortion in comparison to 1.5 T MR images...
  84. doi request reprint Data management system in a movement disorder center: technical report
    Sun Ha Paek
    Department of Neurosurgery, Neuroscience Research Institute, Seoul National University College of Medicine, Seoul, Korea
    Stereotact Funct Neurosurg 88:216-23. 2010
    ..We designed a specialized monitoring unit and data management system with systematic storage and easy access for a deep brain stimulation program of patients with movement disorders...
  85. pmc STN DBS of Advanced Parkinson's Disease Experienced in a Specialized Monitoring Unit with a Prospective Protocol
    Ji Yeoun Lee
    Department of Neurosurgery, Cancer Research Institute, Seoul National University College of Medicine, Clinical Research Institute, Seoul National University Hospital, Seoul, Korea
    J Korean Neurosurg Soc 44:26-35. 2008
    ..This study aimed to assess the short-term outcome of STN stimulation for patients with advanced PD evaluated in a 24-hour monitoring unit for movement disorder (MUMD) using a prospective protocol...