Gi Jeong Cheon

From the Reeree Lee, Seoul National University Hospital, Chung-Ang University Hospital, Department of Nuclear MedicineJung Hwan Shin, Seoul National University Hospital, Department of NeurologyHongyoon Choi, Seoul National University Hospital, Department of Nuclear MedicineHan-Joon Kim, Seoul National University Hospital, Department of NeurologyGi Jeong Cheon, Seoul National University Hospital, Department of Nuclear MedicineBeomseok Jeon, Seoul National University Hospital, Department of Neurology.

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February 2021

Association of Quantitative Flow Ratio with Lesion Severity and Its Ability to Discriminate Myocardial Ischemia.

Authors:

Neng Dai Doyeon Hwang Joo Myung Lee Jinlong Zhang Yaliang Tong Ki Hyun Jeon Jin Chul Paeng Gi Jeong Cheon Bon Kwon Koo Junbo Ge

Korean Circ J 2021 Feb;51(2):126-139

Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, China.

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February 2021

Prospective evaluation of metabolic intratumoral heterogeneity in patients with advanced gastric cancer receiving palliative chemotherapy.

Authors:

Shin Hye Yoo Seo Young Kang Jeesun Yoon Tae-Yong Kim Gi Jeong Cheon Do-Youn Oh

Sci Rep 2021 Jan 12;11(1):296. Epub 2021 Jan 12.

Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.

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January 2021

Association of exposure to polycyclic aromatic hydrocarbons and heavy metals with thyroid hormones in general adult population and potential mechanisms.

Authors:

Min Joo Kim Sunmi Kim Sohyeon Choi Inae Lee Min Kyong Moon Kyungho Choi Young Joo Park Yoon Hee Cho Young Min Kwon Jiyoung Yoo Gi Jeong Cheon Jeongim Park

Sci Total Environ 2021 Mar 13;762:144227. Epub 2020 Dec 13.

Department of Environmental Health Sciences, Soonchunhyang University, Asan, Republic of Korea. Electronic address:

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March 2021

Spatial Normalization Using Early-Phase [F]FP-CIT PET for Quantification of Striatal Dopamine Transporter Binding.

Authors:

Sungwoo Bae Hongyoon Choi Wonseok Whi Jin Chul Paeng Gi Jeong Cheon Keon Wook Kang Dong Soo Lee

Nucl Med Mol Imaging 2020 Dec 13;54(6):305-314. Epub 2020 Oct 13.

Department of Nuclear Medicine, Seoul National University Hospital, 101, Daehak-ro, Jongno-gu, Seoul, 03080 Republic of Korea.

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December 2020

Associations of urinary concentrations of phthalate metabolites, bisphenol A, and parabens with obesity and diabetes mellitus in a Korean adult population: Korean National Environmental Health Survey (KoNEHS) 2015-2017.

Authors:

Inae Lee Young Joo Park Min Joo Kim Sunmi Kim Sohyeon Choi Jeongim Park Yoon Hee Cho Sooyeon Hong Jiyoung Yoo Hyunwoong Park Gi Jeong Cheon Kyungho Choi Min Kyong Moon

Environ Int 2021 Jan 2;146:106227. Epub 2020 Nov 2.

Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea; Devision of Endocrinology, Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul, Republic of Korea. Electronic address:

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January 2021

Efficacy and Safety of Human Serum Albumin-Cisplatin Complex in U87MG Xenograft Mouse Models.

Authors:

Cho Rong Park Hyo Young Kim Myung Geun Song Yun-Sang Lee Hyewon Youn June-Key Chung Gi Jeong Cheon Keon Wook Kang

Int J Mol Sci 2020 Oct 26;21(21). Epub 2020 Oct 26.

Department of Nuclear Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea.

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October 2020

Targeting Hypoxia Using Evofosfamide and Companion Hypoxia Imaging of FMISO-PET in Advanced Biliary Tract Cancer.

Authors:

Jeesun Yoon Seo Young Kang Kyung-Hun Lee Gi Jeong Cheon Do-Youn Oh

Cancer Res Treat 2020 Oct 22. Epub 2020 Oct 22.

Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea.

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October 2020

Visual interpretation of [F]Florbetaben PET supported by deep learning-based estimation of amyloid burden.

Authors:

Ji-Young Kim Dongkyu Oh Kiyoung Sung Hongyoon Choi Jin Chul Paeng Gi Jeong Cheon Keon Wook Kang Dong Young Lee Dong Soo Lee

Eur J Nucl Med Mol Imaging 2020 Sep 29. Epub 2020 Sep 29.

Department of Nuclear Medicine, Seoul National University Hospital, Seoul, Republic of Korea.

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September 2020

Tumor immune profiles noninvasively estimated by FDG PET with deep learning correlate with immunotherapy response in lung adenocarcinoma.

Authors:

Changhee Park Kwon Joong Na Hongyoon Choi Chan-Young Ock Seunggyun Ha Miso Kim Samina Park Bhumsuk Keam Tae Min Kim Jin Chul Paeng In Kyu Park Chang Hyun Kang Dong-Wan Kim Gi-Jeong Cheon Keon Wook Kang Young Tae Kim Dae Seog Heo

Theranostics 2020 29;10(23):10838-10848. Epub 2020 Aug 29.

Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea.

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August 2020

Dopamine dysregulation in psychotic relapse after antipsychotic discontinuation: an [F]DOPA and [C]raclopride PET study in first-episode psychosis.

Authors:

Seoyoung Kim Sang Ho Shin Barbara Santangelo Mattia Veronese Seung Kwan Kang Jae Sung Lee Gi Jeong Cheon Woojoo Lee Jun Soo Kwon Oliver D Howes Euitae Kim

Mol Psychiatry 2020 Sep 14. Epub 2020 Sep 14.

Department of Psychiatry, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea.

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September 2020

Reciprocal change in Glucose metabolism of Cancer and Immune Cells mediated by different Glucose Transporters predicts Immunotherapy response.

Authors:

Kwon Joong Na Hongyoon Choi Ho Rim Oh Yoon Ho Kim Sae Bom Lee Yoo Jin Jung Jaemoon Koh Samina Park Hyun Joo Lee Yoon Kyung Jeon Doo Hyun Chung Jin Chul Paeng In Kyu Park Chang Hyun Kang Gi Jeong Cheon Keon Wook Kang Dong Soo Lee Young Tae Kim

Theranostics 2020 25;10(21):9579-9590. Epub 2020 Jul 25.

Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul, Republic of Korea.

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July 2020

Relationship of EGFR Mutation to Glucose Metabolic Activity and Asphericity of Metabolic Tumor Volume in Lung Adenocarcinoma.

Authors:

Wonseok Whi Seunggyun Ha Sungwoo Bae Hongyoon Choi Jin Chul Paeng Gi Jeong Cheon Keon Wook Kang Dong Soo Lee

Nucl Med Mol Imaging 2020 Aug 14;54(4):175-182. Epub 2020 Jun 14.

Department of Nuclear Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080 South Korea.

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August 2020

[F]CB251 PET/MR imaging probe targeting translocator protein (TSPO) independent of its Polymorphism in a Neuroinflammation Model.

Theranostics 2020 23;10(20):9315-9331. Epub 2020 Jul 23.

Department of Nuclear Medicine, Seoul National University Hospital, Republic of Korea.

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July 2020

Unsupervised clustering of dopamine transporter PET imaging discovers heterogeneity of parkinsonism.

Authors:

Minseok Suh Jin Hee Im Hongyoon Choi Han-Joon Kim Gi Jeong Cheon Beomseok Jeon

Hum Brain Mapp 2020 Nov 5;41(16):4744-4752. Epub 2020 Aug 5.

Department of Neurology and Movement Disorder Center, Seoul National University Hospital, Seoul, South Korea.

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November 2020

Therapeutic efficacy of modified anti-miR21 in metastatic prostate cancer.

Authors:

Kyungmin Kim Hyun Hee Kim Chul-Hee Lee Seunghoo Kim Gi Jeong Cheon Keon Wook Kang June-Key Chung Hyewon Youn

Biochem Biophys Res Commun 2020 08 18;529(3):707-713. Epub 2020 Jul 18.

Department of Nuclear Medicine, Seoul National University Hospital, Seoul, Republic of Korea; Laboratory of Molecular Imaging and Therapy, Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea; Cancer Imaging Center, Seoul National University Hospital, Seoul, Republic of Korea. Electronic address:

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August 2020

Conjugation of arginylglycylaspartic acid to human serum albumin decreases the tumor-targeting effect of albumin by hindering its secreted protein acidic and rich in cysteine-mediated accumulation in tumors.

Authors:

Cho Rong Park Myung Geun Song Ji-Yong Park Hyewon Youn June-Key Chung Jae Min Jeong Yun-Sang Lee Gi Jeong Cheon Keon Wook Kang

Am J Transl Res 2020 15;12(6):2488-2498. Epub 2020 Jun 15.

Department of Nuclear Medicine, Seoul National University College of Medicine Seoul, Korea.

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June 2020

Predicting outcome of repair of medial meniscus posterior root tear with early osteoarthritis using bone single-photon emission computed tomography/computed tomography.

Authors:

Wonseok Whi Jae-Young Park Hongyoon Choi Jin Chul Paeng Gi Jeong Cheon Keon Wook Kang Dong Soo Lee Hyuk-Soo Han

Medicine (Baltimore) 2020 Jul;99(27):e21047

Department of Orthopedic Surgery, Seoul National University Hospital, Seoul, Korea.

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July 2020

Diagnostic Accuracy and Confidence of [18F] FDG PET/MRI in comparison with PET or MRI alone in Head and Neck Cancer.

Authors:

Jisang Park Kyoungjune Pak Tae Jin Yun Eun Kyoung Lee Inseon Ryoo Ji Ye Lee Inpyeong Hwang Roh-Eul Yoo Koung Mi Kang Seung Hong Choi Chul-Ho Sohn Gi Jeong Cheon Ji-Hoon Kim

Sci Rep 2020 06 11;10(1):9490. Epub 2020 Jun 11.

Department of Radiology, Seoul National University Hospital, 101, Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.

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June 2020

Thyroxine-binding globulin, peripheral deiodinase activity, and thyroid autoantibody status in association of phthalates and phenolic compounds with thyroid hormones in adult population.

Authors:

Sohyeon Choi Min Joo Kim Young Joo Park Sunmi Kim Kyungho Choi Gi Jeong Cheon Yoon Hee Cho Hye Li Jeon Jiyoung Yoo Jeongim Park

Environ Int 2020 07 25;140:105783. Epub 2020 May 25.

College of Natural Sciences, Soonchunhyang University, Asan, Republic of Korea. Electronic address:

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July 2020

Circulating Osteocalcin-Positive Cells as a Novel Diagnostic Biomarker for Bone Metastasis in Breast Cancer Patients.

Authors:

Kyung-Hun Lee Kyoung Jin Lee Tae-Yong Kim Febby Hutomo Hyun Jin Sun Gi Jeong Cheon Serk In Park Sun Wook Cho Seock-Ah Im

J Bone Miner Res 2020 10 20;35(10):1838-1849. Epub 2020 May 20.

Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea.

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October 2020

A pan-cancer analysis of the clinical and genetic portraits of somatostatin receptor expressing tumor as a potential target of peptide receptor imaging and therapy.

Authors:

Hyunjong Lee Minseok Suh Hongyoon Choi Seunggyun Ha Jin Chul Paeng Gi Jeong Cheon Keon Wook Kang Dong Soo Lee

EJNMMI Res 2020 Apr 25;10(1):42. Epub 2020 Apr 25.

Department of Nuclear Medicine, Seoul National University Hospital, Seoul National University College of Medicine, 28 Yongon-Dong, Jongno-Gu, Seoul, 110-744, Republic of Korea.

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April 2020

Spleen Scan for Ga-DOTATOC PET-Positive Pancreatic Tail Lesion: Differential Diagnosis of Neuroendocrine Tumor from Accessory Spleen.

Authors:

Hyun Gee Ryoo Hongyoon Choi Gi Jeong Cheon

Nucl Med Mol Imaging 2020 Feb 9;54(1):43-47. Epub 2019 Dec 9.

Department of Nuclear Medicine, Seoul National University Hospital, 101 Daehak-Ro Jongno-Gu, Seoul, 03080 Republic of Korea.

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February 2020

Risk stratification of symptomatic brain metastases by clinical and FDG PET parameters for selective use of prophylactic cranial irradiation in patients with extensive disease of small cell lung cancer.

Authors:

Joo-Hyun Chung Seo Young Kang Hong-Gyun Wu Young Seok Seo Dong-Wan Kim Keon Wook Kang Hak Jae Kim Gi Jeong Cheon

Radiother Oncol 2020 Feb 7;143:81-87. Epub 2020 Feb 7.

Department of Nuclear Medicine, Seoul National University Hospital, Seoul, South Korea; Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, South Korea; Cancer Research Institute, Seoul National University, Seoul, South Korea. Electronic address:

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February 2020