Ki Choon Sim

433 total citations
44 papers, 290 citations indexed

About

Ki Choon Sim is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Ki Choon Sim has authored 44 papers receiving a total of 290 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Pulmonary and Respiratory Medicine, 16 papers in Radiology, Nuclear Medicine and Imaging and 14 papers in Surgery. Recurrent topics in Ki Choon Sim's work include Radiomics and Machine Learning in Medical Imaging (9 papers), Renal cell carcinoma treatment (7 papers) and Liver Disease Diagnosis and Treatment (7 papers). Ki Choon Sim is often cited by papers focused on Radiomics and Machine Learning in Medical Imaging (9 papers), Renal cell carcinoma treatment (7 papers) and Liver Disease Diagnosis and Treatment (7 papers). Ki Choon Sim collaborates with scholars based in South Korea, Japan and United States. Ki Choon Sim's co-authors include Deuk Jae Sung, Na Han, Min Ju Kim, Beom Jin Park, Sung Bum Cho, Kyung‐Sook Yang, Yongwon Cho, Yang Shin Park, Suk Keu Yeom and Joo Young Kim and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and American Journal of Roentgenology.

In The Last Decade

Ki Choon Sim

42 papers receiving 285 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ki Choon Sim South Korea 10 124 115 92 61 56 44 290
Fu‐shun Pan China 12 79 0.6× 120 1.0× 144 1.6× 75 1.2× 59 1.1× 28 363
Khaled Y. Elbanna Canada 10 107 0.9× 68 0.6× 113 1.2× 31 0.5× 49 0.9× 24 303
Zhengbiao Ji China 12 132 1.1× 112 1.0× 103 1.1× 117 1.9× 73 1.3× 28 344
T. Tondolo Italy 4 110 0.9× 64 0.6× 106 1.2× 151 2.5× 85 1.5× 5 356
Daohui Yang China 9 131 1.1× 104 0.9× 94 1.0× 121 2.0× 69 1.2× 19 301
Marcos Roberto de Menezes Brazil 11 85 0.7× 81 0.7× 113 1.2× 72 1.2× 45 0.8× 26 272
Rika Yoshida Japan 10 60 0.5× 145 1.3× 113 1.2× 40 0.7× 29 0.5× 52 296
Xi-Jiao Liu China 9 89 0.7× 63 0.5× 88 1.0× 87 1.4× 102 1.8× 23 312
Wenshuo Tian China 10 142 1.1× 106 0.9× 116 1.3× 82 1.3× 83 1.5× 17 330
Franz Josef Putz Germany 11 61 0.5× 53 0.5× 74 0.8× 40 0.7× 44 0.8× 25 233

Countries citing papers authored by Ki Choon Sim

Since Specialization
Citations

This map shows the geographic impact of Ki Choon Sim's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ki Choon Sim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ki Choon Sim more than expected).

Fields of papers citing papers by Ki Choon Sim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ki Choon Sim. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ki Choon Sim. The network helps show where Ki Choon Sim may publish in the future.

Co-authorship network of co-authors of Ki Choon Sim

This figure shows the co-authorship network connecting the top 25 collaborators of Ki Choon Sim. A scholar is included among the top collaborators of Ki Choon Sim based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ki Choon Sim. Ki Choon Sim is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Sung, Deuk Jae, Kyung‐Sook Yang, Ki Choon Sim, et al.. (2025). Multiparametric MRI Features of Plasmacytoid Urothelial Carcinoma of the Urinary Bladder. Korean Journal of Radiology. 26(9). 832–832.
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Cho, Yongwon, Beom Jin Park, Min Ju Kim, et al.. (2024). Development and multicenter validation of deep convolutional neural network–based detection of colorectal cancer on abdominal CT. European Radiology. 34(9). 6182–6192. 1 indexed citations
5.
Cho, Yongwon, Min Ju Kim, Beom Jin Park, et al.. (2022). Computer-aided hepatocellular carcinoma detection on the hepatobiliary phase of gadoxetic acid-enhanced magnetic resonance imaging using a convolutional neural network: Feasibility evaluation with multi-sequence data. Computer Methods and Programs in Biomedicine. 225. 107032–107032. 11 indexed citations
6.
Shim, Ji Sung, Sung Gu Kang, Deuk Jae Sung, et al.. (2022). Comparison between biparametric and multiparametric MRI in predicting muscle invasion by bladder cancer based on the VI-RADS. Scientific Reports. 12(1). 20689–20689. 12 indexed citations
7.
Park, Beom Jin, Deuk Jae Sung, Min Ju Kim, et al.. (2022). Dual-Layer Spectral CT of Pancreas Ductal Adenocarcinoma: Can Virtual Monoenergetic Images of the Portal Venous Phase Be an Alternative to the Pancreatic-Phase Scan?. SHILAP Revista de lepidopterología. 106(1). 83–83. 5 indexed citations
8.
Lee, Han Ah, Seung‐seob Kim, Jin‐Young Choi, et al.. (2022). Magnetic resonance imaging improves stratification of fibrosis and steatosis in patients with chronic liver disease. Abdominal Radiology. 47(11). 3733–3745. 9 indexed citations
9.
Sim, Ki Choon, Beom Jin Park, Min Ju Kim, et al.. (2021). Accuracy of MRI for predicting anterior peritoneal reflection involvement in locally advanced rectal cancer: a comparison with operative findings. Abdominal Radiology. 47(2). 508–516. 3 indexed citations
10.
Park, Beom Jin, Deuk Jae Sung, Min Ju Kim, et al.. (2020). How to accurately measure the distance from the anal verge to rectal cancer on MRI: a prospective study using anal verge markers. Abdominal Radiology. 46(2). 449–458. 13 indexed citations
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Park, Beom Jin, Deuk Jae Sung, Min Ju Kim, et al.. (2018). Computed tomography and magnetic resonance imaging findings of pancreatic hamartoma: A case report and literature review. Clinical Imaging. 52. 32–35. 13 indexed citations
14.
Sim, Ki Choon. (2017). Ultrasonography of acute flank pain: a focus on renal stones and acute pyelonephritis. ULTRASONOGRAPHY. 37(4). 345–354. 8 indexed citations
15.
Sung, Deuk Jae, Ki Choon Sim, Na Han, et al.. (2017). Renal tumors with low signal intensities on T2-weighted MR image: radiologic-pathologic correlation. Abdominal Radiology. 42(8). 2108–2118. 12 indexed citations
16.
Sim, Ki Choon, Deuk Jae Sung, Na Han, et al.. (2017). Preoperative CT findings of subclinical hernia can predict for postoperative inguinal hernia following robot-assisted laparoscopic radical prostatectomy. Abdominal Radiology. 43(5). 1231–1236. 8 indexed citations
17.
Han, Na, Beom Jin Park, Kyung‐Sook Yang, et al.. (2017). Hepatic Parenchymal Heterogeneity as a Marker for Oxaliplatin-Induced Sinusoidal Obstruction Syndrome: Correlation With Treatment Response of Colorectal Cancer Liver Metastases. American Journal of Roentgenology. 209(5). 1039–1045. 14 indexed citations
18.
Han, Na, et al.. (2016). Perirenal fat stranding on CT: is there an association with bladder outlet obstruction?. British Journal of Radiology. 89(1063). 20160195–20160195. 8 indexed citations
19.
Choi, Soo Yeon, Deuk Jae Sung, Kyung‐Sook Yang, et al.. (2016). Small (<4 cm) clear cell renal cell carcinoma: correlation between CT findings and histologic grade. Abdominal Radiology. 41(6). 1160–1169. 19 indexed citations
20.
Park, Beom Jin, Deuk Jae Sung, Min Ju Kim, et al.. (2015). Non-invasive assessment of liver fibrosis using acoustic structure quantification: comparison with transient elastography in chronic viral hepatitis. Abdominal Radiology. 41(2). 239–247. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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2026