- Recurrent L3 Chordoma Presented as Intradural Extramedullary Mass With Distant Metastasis: A Case Report
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Jang SJ, Han N, Hong EK, Gwak HS
- KMID: 2529445
- Brain Tumor Res Treat.
- 2022 Apr;10(2):123-128.
- doi: 10.14791/btrt.2022.0007
Here, we report a rare case of L3 chordoma progressed to an intradural extramedullary (IDEM) mass and distant metastasis to the fascia lata. A 64-year old female patient presented to... -
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- Effect of Aralia Elata on the Expression of Hyperosmolarity-induced TonEBP Protein and Inflammatory Mediators in Corneal Epithelial Cells
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Kim SJ, Park MH, Yoo WS, Hong EK, Choi MY, Choi WS
- KMID: 2512935
- J Korean Ophthalmol Soc.
- 2021 Feb;62(2):164-172.
- doi: 10.3341/jkos.2021.62.2.164
Purpose: To investigate the effect of Aralia elata (AE) on hyperosmolar stress-induced tonicity response enhancer-binding protein (TonEBP) expression and changes in the levels of proinflammatory cytokines in immortalized human corneal... -
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- Comparison of Genetic Profiles and Prognosis of High-Grade Gliomas Using Quantitative and Qualitative MRI Features: A Focus on G3 Gliomas
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Hong EK, Choi SH, Shin DJ, Jo SW, Yoo RE, Kang KM, Yun TJ, Kim Jh, Sohn CH, Park SH, Won JK, Kim TM, Park CK, Kim IH, Lee ST
- KMID: 2512706
- Korean J Radiol.
- 2021 Feb;22(2):233-242.
- doi: 10.3348/kjr.2020.0011
Objective: To evaluate the association of MRI features with the major genomic profiles and prognosis of World Health Organization grade III (G3) gliomas compared with those of glioblastomas (GBMs). Materials and... -
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- Prognostic Value of Dynamic Contrast-Enhanced MRI-Derived Pharmacokinetic Variables in Glioblastoma Patients: Analysis of Contrast-Enhancing Lesions and Non-Enhancing T2 High-Signal Intensity Lesions
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Kang Y, Hong EK, Rhim JH, Yoo RE, Kang KM, Yun TJ, Kim JH, Sohn CH, Park SW, Choi SH
- KMID: 2502471
- Korean J Radiol.
- 2020 Jun;21(6):707-716.
- doi: 10.3348/kjr.2019.0629
Objective: To evaluate pharmacokinetic variables from contrast-enhancing lesions (CELs) and non-enhancing T2 high signal intensity lesions (NE-T2HSILs) on dynamic contrast-enhanced (DCE) magnetic resonance (MR) imaging for predicting progression-free survival (PFS)... -
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- Found at Old Age and Continuously Growing WHO Grade II Fourth Ventricle Ependymoma: A Case Report
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Park M, Hong EK, Lee SH, Gwak HS
- KMID: 2461188
- Brain Tumor Res Treat.
- 2019 Oct;7(2):141-146.
- doi: 10.14791/btrt.2019.7.e32
A 74-year-old woman presented with a month-long nausea and vomiting, then she could not take a meal. She had found an asymptomatic 4th ventricular mass 6 year ago as a... -
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- Stem Cell Markers Predict the Response to Sorafenib in Patients with Hepatocellular Carcinoma
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Kim BH, Park JW, Kim JS, Lee SK, Hong EK
- KMID: 2448374
- Gut Liver.
- 2019 May;13(3):342-348.
- doi: 10.5009/gnl18345
BACKGROUND/AIMS: Sorafenib remains the only approved molecular targeted agent for hepatocellular carcinoma (HCC); however, reliable biomarkers that predict its efficacy are still lacking. The aim of this study was to... -
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- Choroid Plexus Carcinoma in Adults: Two Case Reports
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Kim T, Park MR, Hong EK, Gwak HS
- KMID: 2444796
- Brain Tumor Res Treat.
- 2019 Apr;7(1):48-52.
- doi: 10.14791/btrt.2019.7.e23
Choroid plexus tumors are uncommon brain tumors that primarily occur in children. Most of these tumors originate from the intraventricular area, and the most common clinicalpresentation is increased intracranial pressure.... -
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- Proximal Resection Margins: More Prognostic than Distal Resection Margins in Patients Undergoing Hilar Cholangiocarcinoma Resection
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Yoo T, Park SJ, Han SS, Kim SH, Lee SD, Kim TH, Lee SA, Woo SM, Lee WJ, Hong EK
- KMID: 2424783
- Cancer Res Treat.
- 2018 Oct;50(4):1106-1113.
- doi: 10.4143/crt.2017.320
PURPOSE: Even though the therapeutic gold standard of hilar cholangiocarcinoma (HCCA) resection is cancer-free resection margin (RM), surgical treatment still remains challenging. This study evaluated the prognostic significance of RM... -
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- Clinical outcome of proton therapy for patients with chordomas
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Youn SH, Cho KH, Kim JY, Ha B, Lim YK, Jeong JH, Lee SH, Yoo H, Gwak HS, Shin SH, Hong EK, Kim HK, Hong JB
- KMID: 2426294
- Radiat Oncol J.
- 2018 Sep;36(3):182-191.
- doi: 10.3857/roj.2018.00164
PURPOSE: To investigate the clinical outcome of proton therapy (PT) in patients with chordoma. MATERIALS AND METHODS: Fifty-eight patients with chordoma treated with PT between June 2007 and December 2015 at... -
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- Accurate measurements of liver stiffness using shear wave elastography in children and young adults and the role of the stability index
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Hong EK, Choi YH, Cheon JE, Kim WS, Kim IO, Kang SY
- KMID: 2417173
- Ultrasonography.
- 2018 Jul;37(3):226-232.
- doi: 10.14366/usg.17025
PURPOSE: The purpose of this study was to evaluate the usefulness of the stability index (SI) in liver stiffness measurements using shear wave elastography (SWE) in children. METHODS: A total of... -
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- Extensive Pituitary Apoplexy after Chemotherapy in a Patient with Metastatic Breast Cancer
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Jang JH, Ko YS, Hong EK, Gwak HS
- KMID: 2410237
- Brain Tumor Res Treat.
- 2018 Apr;6(1):43-46.
- doi: 10.14791/btrt.2018.6.e7
Surgery, anticoagulation therapy, pregnancy, and hormone treatments, such as bromocriptine, are well-characterized precipitating factors for pituitary apoplexy. However, whether cytotoxic chemotherapy for systemic cancer could cause pituitary apoplexy has not... -
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- Response of Leptomeningeal Dissemination of Anaplastic Glioma to Temozolomide: Experience of Two Cases
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Bae JW, Hong EK, Gwak HS
- KMID: 2396454
- Brain Tumor Res Treat.
- 2017 Oct;5(2):99-104.
- doi: 10.14791/btrt.2017.5.2.99
The incidence of leptomeningeal dissemination (LMD) of anaplastic glioma has been increasing. LMD can be observed at the time of initial presentation or the time of recurrence. As a result... -
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- Pituitary Ependymoma, 10-Year Follow-Up after Partial Resection and Radiation Therapy
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Lee JS, Cho KH, Hong EK, Shin SH
- KMID: 2396453
- Brain Tumor Res Treat.
- 2017 Oct;5(2):94-98.
- doi: 10.14791/btrt.2017.5.2.94
Ependymoma usually arises within the ventricles and central canal of the spinal cord. These tumors, found in the sellar region, are extremely rare. We report a case of pituitary ependymoma... -
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- Induction Chemotherapy with Gemcitabine and Cisplatin Followed by Simultaneous Integrated Boost–Intensity Modulated Radiotherapy with Concurrent Gemcitabine for Locally Advanced Unresectable Pancreatic Cancer: Results from a Feasibility Study
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Woo SM, Kim MK, Joo J, Yoon KA, Park B, Park SJ, Han SS, Lee JH, Hong EK, Kim YH, Moon H, Kong SY, Kim TH, Lee WJ
- KMID: 2394821
- Cancer Res Treat.
- 2017 Oct;49(4):1022-1032.
- doi: 10.4143/crt.2016.495
PURPOSE: This study assessed the feasibility and compliance of induction chemotherapy with gemcitabine and cisplatin followed by simultaneous integrated boost–intensity modulated radiotherapy (SIB-IMRT) with concurrent gemcitabine in patients with locally... -
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- Effect of Capecitabine plus Oxaliplatin for Advanced Adenocarcinoma of Ampulla of Vater
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Lee JH, Kim KH, Woo SM, Park SJ, Han SS, Hong EK, Koh YH, Lee JH, Lee WJ
- KMID: 2448607
- Korean J Pancreas Biliary Tract.
- 2017 Jul;22(3):127-133.
- doi: 10.15279/kpba.2017.22.3.127
BACKGROUND/AIM: Adenocarcinoma arising from the ampulla of Vater is a rare disease and has limited data regarding outcome of palliative chemotherapy. We investigated the efficacy and safety of capecitabine plus... -
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- Acute Liver Injury Caused by Diffuse Lymphangitic Liver Metastasis from Colon Cancer
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Chi HS, Kim SY, Kim MJ, Hong EK, Lee SH, Shim CW
- KMID: 2356386
- Ewha Med J.
- 2016 Oct;39(4):129-132.
- doi: 10.12771/emj.2016.39.4.129
A 56-year-old man was diagnosed with cancer of the ascending colon along with retroperitoneal lymph node and peritoneal metastases. After six cycles of palliative chemotherapy, he presented with acute-onset jaundice.... -
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- A New Cell Block Method for Multiple Immunohistochemical Analysis of Circulating Tumor Cells in Patients with Liver Cancer
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Nam SJ, Yeo HY, Chang HJ, Kim BH, Hong EK, Park JW
- KMID: 2356225
- Cancer Res Treat.
- 2016 Oct;48(4):1229-1242.
- doi: 10.4143/crt.2015.500
PURPOSE: We developed a new method of detecting circulating tumor cells (CTCs) in liver cancer patients by constructing cell blocks from peripheral blood cells, including CTCs, followed by multiple immunohistochemical... -
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- A Case of Curative Resection of Advanced Combined Hepatocellular-cholangiocarcinoma after Neoadjuvant Chemotherapy
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Choi JE, Kim KH, Kim SA, Lee JH, Woo SM, Park SJ, Hong EK, Lee WJ
- KMID: 2448522
- Korean J Pancreas Biliary Tract.
- 2016 Apr;21(2):101-106.
- doi: 10.15279/kpba.2016.21.2.101
Combined hepatocellular-cholangiocarcinoma (HCC-CC) is a primary liver cancer with histopathologic features of both hepatocelluar carcinoma and cholangiocarcinoma. As combined HCC-CC has been associated with poor outcomes, accurate diagnosis and proper... -
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- A Case of Langerhans Cell Histiocytosis Manifested as a Suprasellar Mass
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Yoon JY, Park BK, Yoo H, Lee SH, Hong EK, Park WS, Kwon YJ, Yoon JH, Park HJ
- KMID: 2165231
- Brain Tumor Res Treat.
- 2016 Apr;4(1):26-29.
- doi: 10.14791/btrt.2016.4.1.26
Langerhans cell histiocytosis (LCH) has diverse clinical manifestations, including intracranial mass lesions. We report a case of LCH that manifested as a suprasellar mass, and initially misdiagnosed as a germ... -
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- Ampulla of Vater Adenomyoma with Dilatations of Biliary and Pancreatic Duct
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Kim SA, Woo SM, Hong EK, Han SS, Park SJ, Koh YH, Lee JH, Lee WJ
- KMID: 2448509
- Korean J Pancreas Biliary Tract.
- 2016 Jan;21(1):29-33.
- doi: 10.15279/kpba.2016.21.1.29
Adenomyoma is a non-neoplastic lesion that frequently occurs in the gallbladder, but it's rarely found at the ampulla of Vater. When it develops at the ampulla of Vater, it may... -
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