- 2018 Korean Clinical Imaging Guideline for Hemoptysis
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Kang MJ, Kim JH, Kim YK, Lee HJ, Shin KM, Kim JI, Lee HJ, Do KH, Yong HS, Choi SJ, Choi M, Jung JI
- KMID: 2418549
- Korean J Radiol.
- 2018 Oct;19(5):866-871.
- doi: 10.3348/kjr.2018.19.5.866
In 2014, the American College of Radiology (ACR) announced the guideline for the appropriate diagnostic approach and treatment of patients according to the severity of hemoptysis and risk for lung... -
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- Tree-in-Bud Pattern of Pulmonary Tuberculosis on Thin-Section CT: Pathological Implications
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Im JG, Itoh H
- KMID: 2418548
- Korean J Radiol.
- 2018 Oct;19(5):859-865.
- doi: 10.3348/kjr.2018.19.5.859
The “tree-in-bud-pattern†of images on thin-section lung CT is defined by centrilobular branching structures that resemble a budding tree. We investigated the pathological basis of the tree-in-bud lesion by reviewing... -
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- Computed Diffusion-Weighted Imaging in Prostate Cancer: Basics, Advantages, Cautions, and Future Prospects
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Ueno YR, Tamada T, Takahashi , Tanaka U, Sofue K, Kanda T, Nogami M, Ohno Y, Hinata N, Fujisawa M, Murakami T
- KMID: 2418545
- Korean J Radiol.
- 2018 Oct;19(5):832-837.
- doi: 10.3348/kjr.2018.19.5.832
Computed diffusion-weighted MRI is a recently proposed post-processing technique that produces b-value images from diffusion-weighted imaging (DWI), acquired using at least two different b-values. This article presents an argument for... -
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- Consensus Statements by Korean Society of Interventional Neuroradiology and Korean Stroke Society: Hyperacute Endovascular Treatment Workflow to Reduce Door-to-Reperfusion Time
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Kim DH, Kim B, Jung C, Nam HS, Lee JS, Kim JW, Lee WJ, Seo WK, Heo JH, Baik SK, Kim BM, Rha JH
- KMID: 2418546
- Korean J Radiol.
- 2018 Oct;19(5):838-848.
- doi: 10.3348/kjr.2018.19.5.838
Recent clinical trials demonstrated the clinical benefit of endovascular treatment (EVT) in patients with acute ischemic stroke due to large vessel occlusion. These trials confirmed that good outcome after EVT... -
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- The Imaging of Localization Related Symptomatic Epilepsies: The Value of Arterial Spin Labelling Based Magnetic Resonance Perfusion
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Nagesh C, Kumar S, Menon R, Thomas B, Radhakrishnan A, Kesavadas
- KMID: 2418561
- Korean J Radiol.
- 2018 Oct;19(5):965-977.
- doi: 10.3348/kjr.2018.19.5.965
Accurate identification of the epileptogenic zone is an important prerequisite in presurgical evaluation of refractory epilepsy since it affects seizure-free outcomes. Apart from structural magnetic resonance imaging (sMRI), delineation has... -
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- Effect of Hybrid Kernel and Iterative Reconstruction on Objective and Subjective Analysis of Lung Nodule Calcification in Low-Dose Chest CT
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Hong SG, Kang EJ, Park JH, Choi WJ, Lee KN, Kwon HJ, Ha DH, Kim DW, Kim SH, Jo JH, Lee J
- KMID: 2418552
- Korean J Radiol.
- 2018 Oct;19(5):888-896.
- doi: 10.3348/kjr.2018.19.5.888
OBJECTIVE: To evaluate the differences in subjective calcification detection rates and objective calcium volumes in lung nodules according to different reconstruction methods using hybrid kernel (FC13-H) and iterative reconstruction (IR). MATERIALS... -
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- Role of CT in Differentiating Malignant Focal Splenic Lesions
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Jang S, Kim JH, Hur BY, Ahn SJ, Joo I, Kim MJ, Han JK
- KMID: 2418557
- Korean J Radiol.
- 2018 Oct;19(5):930-937.
- doi: 10.3348/kjr.2018.19.5.930
OBJECTIVE: The purpose of this study was to asses the CT findings and clinical features differentiating malignant from benign focal splenic lesions. MATERIALS AND METHODS: Among 673 patients with splenectomy, we... -
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- Breast Lesions in Children and Adolescents: Diagnosis and Management
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Lee EJ, Chang YW, Oh JH, Hwang J, Hong SS, Kim HJ
- KMID: 2418562
- Korean J Radiol.
- 2018 Oct;19(5):978-991.
- doi: 10.3348/kjr.2018.19.5.978
Pediatric breast disease is uncommon, and primary breast carcinoma in children is extremely rare. Therefore, the approach used to address breast lesions in pediatric patients differs from that in adults... -
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- Identification of Preoperative Magnetic Resonance Imaging Features Associated with Positive Resection Margins in Breast Cancer: A Retrospective Study
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Kang JH, Youk JH, Kim JA, Gweon HM, Eun NL, Ko KH, Son EJ
- KMID: 2418553
- Korean J Radiol.
- 2018 Oct;19(5):897-904.
- doi: 10.3348/kjr.2018.19.5.897
OBJECTIVE: To determine which preoperative breast magnetic resonance imaging (MRI) findings and clinicopathologic features are associated with positive resection margins at the time of breast-conserving surgery (BCS) in patients with... -
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- Correlation between Non-Alcoholic Fatty Liver Disease and Visceral Adipose Tissue in Non-Obese Chinese Adults: A CT Evaluation
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Yu AH, Duan-Mu YY, Zhang Y, Wang L, Guo Z, Yu YQ, Wang YS, Cheng XG
- KMID: 2418556
- Korean J Radiol.
- 2018 Oct;19(5):923-929.
- doi: 10.3348/kjr.2018.19.5.923
OBJECTIVE: To investigate the correlation between non-alcoholic fatty liver disease and visceral adipose tissue in non-obese Chinese adults using computed tomography (CT). MATERIALS AND METHODS: The study included 454 subjects undergoing... -
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- Efficacy and Safety of Microwave Ablation for Malignant Renal Tumors: An Updated Systematic Review and Meta-Analysis of the Literature Since 2012
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Choi SH, Kim JW, Kim JH, Kim KW
- KMID: 2418558
- Korean J Radiol.
- 2018 Oct;19(5):938-949.
- doi: 10.3348/kjr.2018.19.5.938
OBJECTIVE: To systematically determine the treatment outcomes of percutaneous microwave ablation (MWA) in patients with malignant renal tumor. MATERIALS AND METHODS: Original studies that reported the clinical outcomes of MWA in... -
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- Effect of Poly(Lactide-Co-Glycolide) Nanoparticles on Local Retention of Fluorescent Material: An Experimental Study in Mice
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Kang Y, Lee E, Lee JW, Kim SR, Kang MJ, Choi YW, Ahn JM, Kang Y, Kang HS
- KMID: 2418559
- Korean J Radiol.
- 2018 Oct;19(5):950-956.
- doi: 10.3348/kjr.2018.19.5.950
OBJECTIVE: Poly(lactide-co-glycolide) (PLGA) nanoparticles are promising materials for the development of new drug-releasing systems. The purpose of this study was to evaluate the in vivo retention time of materials loaded... -
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- Open Bronchus Sign on CT: A Risk Factor for Hemoptysis after Percutaneous Transthoracic Biopsy
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Kim H, Park CM, Yoon SH, Hwang EJ, Lee JH, Ahn SY, Goo JM
- KMID: 2418551
- Korean J Radiol.
- 2018 Oct;19(5):880-887.
- doi: 10.3348/kjr.2018.19.5.880
OBJECTIVE: We hypothesized that open bronchi within target pulmonary lesions are associated with percutaneous transthoracic needle biopsy (PTNB)-related hemoptysis. We sought to analyze and compare patient characteristics and target features... -
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- Histogram Analysis of Diffusion Kurtosis Magnetic Resonance Imaging for Diagnosis of Hepatic Fibrosis
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Sheng RF, Jin KP, Yang L, Wang HQ, Liu H, Ji Y, Fu CX, Zeng MS
- KMID: 2418555
- Korean J Radiol.
- 2018 Oct;19(5):916-922.
- doi: 10.3348/kjr.2018.19.5.916
OBJECTIVE: To investigate the diagnostic value of diffusion kurtosis imaging (DKI) histogram analysis in hepatic fibrosis staging. MATERIALS AND METHODS: Thirty-six rats were divided into carbon tetrachloride-induced fibrosis groups (6 rats... -
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- Columnar Cell Variant of Papillary Thyroid Carcinoma: Ultrasonographic and Clinical Differentiation between the Indolent and Aggressive Types
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Cho J, Shin JH, Hahn SY, Oh YL
- KMID: 2418564
- Korean J Radiol.
- 2018 Oct;19(5):1000-1005.
- doi: 10.3348/kjr.2018.19.5.1000
OBJECTIVE: To evaluate the ultrasonography (US) features and clinical characteristics of columnar cell variant of papillary thyroid carcinoma (CCV-PTC) that can predict disease progression. MATERIALS AND METHODS: Six cases of CCV-PTC... -
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- Complementary Role of Elastography Using Carotid Artery Pulsation in the Ultrasonographic Assessment of Thyroid Nodules: A Prospective Study
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Hahn SY, Shin JH, Ko EY, Bae JM, Choi JS, Park KW
- KMID: 2418563
- Korean J Radiol.
- 2018 Oct;19(5):992-999.
- doi: 10.3348/kjr.2018.19.5.992
OBJECTIVE: The aim of this study was to evaluate the diagnostic performance of gray-scale ultrasonography (US), Doppler scan, and elastography using carotid artery pulsation in the diagnosis of thyroid nodules... -
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- Prostate-Specific Membrane Antigen PET Imaging in Prostate Cancer: Opportunities and Challenges
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Oh SW, Cheon GJ
- KMID: 2418544
- Korean J Radiol.
- 2018 Oct;19(5):819-831.
- doi: 10.3348/kjr.2018.19.5.819
The aim of this systematic review was to describe the characteristics of prostate-specific membrane antigen (PSMA)-targeting PET and their clinical applications in prostate cancer patients. There have been major strides... -
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- Diagnostic Accuracy of Electrocardiogram-Gated Thoracic Computed Tomography Angiography without Heart Rate Control for Detection of Significant Coronary Artery Stenosis in Patients with Acute Ischemic Stroke: A Comparative Study
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Song I, Kang JH, Kim MY, Hwang HK, Kim HY, Ko SM
- KMID: 2418554
- Korean J Radiol.
- 2018 Oct;19(5):905-915.
- doi: 10.3348/kjr.2018.19.5.905
OBJECTIVE: To compare the diagnostic performance of electrocardiogram (ECG)-gated thoracic computed tomography angiography (TCTA) without heart rate (HR) control in ischemic stroke patients with coronary CTA (CCTA) in non-stroke patients... -
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- Cone-Beam CT Virtual Navigation-Guided Percutaneous Needle Biopsy of Suspicious Pleural Metastasis: A Pilot Study
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Lim HJ, Park CM, Yoon SH, Bae JS, Goo JM
- KMID: 2418550
- Korean J Radiol.
- 2018 Oct;19(5):872-879.
- doi: 10.3348/kjr.2018.19.5.872
OBJECTIVE: To evaluate the diagnostic performance of cone-beam computed tomography (CBCT) virtual navigation-guided percutaneous pleural biopsy for suspected malignant pleural disease. MATERIALS AND METHODS: This study enrolled 59 patients (31 males... -
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- Contrast-Enhanced CT with Knowledge-Based Iterative Model Reconstruction for the Evaluation of Parotid Gland Tumors: A Feasibility Study
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Park CJ, Kim KW, Lee HJ, Kim MJ, Kim J
- KMID: 2418560
- Korean J Radiol.
- 2018 Oct;19(5):957-964.
- doi: 10.3348/kjr.2018.19.5.957
OBJECTIVE: The purpose of this study was to determine the diagnostic utility of low-dose CT with knowledge-based iterative model reconstruction (IMR) for the evaluation of parotid gland tumors. MATERIALS AND METHODS:... -
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