A computer-aided diagnosis for evaluating lung nodules on chest CT: the current status and perspective.

Abstract:

:As the detection and characterization of lung nodules are of paramount importance in thoracic radiology, various tools for making a computer-aided diagnosis (CAD) have been developed to improve the diagnostic performance of radiologists in clinical practice. Numerous studies over the years have shown that the CAD system can effectively help readers identify more nodules. Moreover, nodule malignancy and the response of malignant lung tumors to treatment can also be assessed using nodule volumetry. CAD also has the potential to objectively analyze the morphology of nodules and enhance the workflow during the assessment of follow-up studies. Therefore, understanding the current status and limitations of CAD for evaluating lung nodules is essential to effectively apply CAD in clinical practice.

journal_name

Korean J Radiol

authors

Goo JM

doi

10.3348/kjr.2011.12.2.145

subject

Has Abstract

pub_date

2011-03-01 00:00:00

pages

145-55

issue

2

eissn

1229-6929

issn

2005-8330

journal_volume

12

pub_type

杂志文章,评审
  • Assessment of Blood-Brain Barrier Permeability by Dynamic Contrast-Enhanced MRI in Transient Middle Cerebral Artery Occlusion Model after Localized Brain Cooling in Rats.

    abstract:OBJECTIVE:The purpose of this study was to evaluate the effects of localized brain cooling on blood-brain barrier (BBB) permeability following transient middle cerebral artery occlusion (tMCAO) in rats, by using dynamic contrast-enhanced (DCE)-MRI. MATERIALS AND METHODS:Thirty rats were divided into 3 groups of 10 rat...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2016.17.5.715

    authors: Kim ES,Lee SK,Kwon MJ,Lee PH,Ju YS,Yoon DY,Kim HJ,Lee KS

    更新日期:2016-09-01 00:00:00

  • Feasibility and utility of transradial cerebral angiography: experience during the learning period.

    abstract:OBJECTIVE:We wanted to present our experiences for performing transradial cerebral angiography during the learning period, and we also wanted to demonstrate this procedure's technical feasibility and utility in various clinical situations. MATERIALS AND METHODS:Thirty-two patients were enrolled in the study. All of th...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2006.7.1.7

    authors: Kim JH,Park YS,Chung CG,Park KS,Chung DJ,Kim HJ

    更新日期:2006-01-01 00:00:00

  • Imaging findings of angiomyxolipoma of the spermatic cord mimicking inguinal hernia.

    abstract::We report the case in a 72-year-old man who presented with a right inguinal mass and with a one month history that was initially interpreted as an inguinal hernia. Ultrasonography (US) and computed tomography (CT) demonstrated a right inguinal mass, including myxoid and fat component, extending from the right spermati...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2013.14.2.218

    authors: Cho HS,Woo JY,Hong HS,Yang I,Lee Y,Jung AY,Yang DH,Kim JW,Kim JW

    更新日期:2013-03-01 00:00:00

  • Intracranial fibroxanthoma in an infant: a case report.

    abstract::A primary fibroxanthoma of the central nervous system is very rare. We present a case of an infantile fibroxanthoma that arose from the cranial dura mater in a six-month-old girl with US, MRI and PET/CT features that mimicked a meningioma. The tumor appeared as a large, well-circumscribed echogenic mass in the right p...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2009.10.4.402

    authors: Chung IH,Lee YS,Myong NH,Lee MJ,Lee SK,Ko JH

    更新日期:2009-07-01 00:00:00

  • A new technique for superselective catheterization of arteries: preshaping of a micro-guide wire into a shepherd's hook form.

    abstract:OBJECTIVE:We wanted to introduce a new technique for superselective catheterization of arteries with preshaping of a micro-guide wire into a shepherd's hook form, and this is useful for superselection of small arteries branching at an acute angle from a large parent artery for the treatment of tumors and hemorrhages. ...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2007.8.3.225

    authors: Baek JH,Chung JW,Jae HJ,Lee W,Park JH

    更新日期:2007-05-01 00:00:00

  • Correlations between the various methods of estimating prostate volume: transabdominal, transrectal, and three-dimensional US.

    abstract:OBJECTIVE:To evaluate the correlations between prostate volumes estimated by transabdominal, transrectal, and three-dimensional US and the factors affecting the differences. MATERIALS AND METHODS:The prostate volumes of 94 consecutive patients were measured by both transabdominal and transrectal US. Next, the prostate...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2008.9.2.134

    authors: Kim SH,Kim SH

    更新日期:2008-03-01 00:00:00

  • In-vivo proton magnetic resonance spectroscopy in adnexal lesions.

    abstract:OBJECTIVE:To explore the in-vivo 1H- MR spectral features of adnexal lesions and to characterize the spectral patterns of various pathologic entities. MATERIALS AND METHODS:Thirty-one patients with surgically and histopathologically confirmed adnexal lesions underwent short echo-time STEAM (stimulated echo acquisition...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2002.3.2.105

    authors: Cho SW,Cho SG,Lee JH,Kim HJ,Lim MK,Kim JH,Suh CH

    更新日期:2002-04-01 00:00:00

  • Development of thrombus in a systemic vein after balloon-occluded retrograde transvenous obliteration of gastric varices.

    abstract:OBJECTIVE:To retrospectively evaluate the frequency and risk factors for developing thrombus in a systemic vein such as the infrarenal inferior vena cava or the iliac vein, in which a balloon-occluded retrograde transvenous obliteration (B-RTO) catheter was indwelled. MATERIALS AND METHODS:Forty-nine patients who unde...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2012.13.3.324

    authors: Yoshimatsu R,Yamagami T,Tanaka O,Miura H,Okuda K,Hashiba M,Nishimura T

    更新日期:2012-05-01 00:00:00

  • Consensus report of the 4th International Forum for Gadolinium-Ethoxybenzyl-Diethylenetriamine Pentaacetic Acid Magnetic Resonance Imaging.

    abstract::This paper reports on issues relating to the optimal use of gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid magnetic resonance imaging (Gd-EOB-DTPA MR imaging) together with the generation of consensus statements from a working group meeting, which was held in Seoul, Korea (2010). Gd-EOB-DTPA has been show...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章,评审

    doi:10.3348/kjr.2011.12.4.403

    authors: Lee JM,Zech CJ,Bolondi L,Jonas E,Kim MJ,Matsui O,Merkle EM,Sakamoto M,Choi BI

    更新日期:2011-07-01 00:00:00

  • Congenital pial arteriovenous fistula in the temporal region draining into cavernous sinus: a case report.

    abstract::This report concerns a 4-month-old infant with progressive prominent and redness of his left eye since birth. This report concerns a 4-month-old infant with progressive prominent redness of his left eye since birth. Angiography revealed a congenital pial arteriovenous fistula between the temporal branch of the left po...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2013.14.3.497

    authors: Zhang Z,Yang K,Wang C,Zhang C,Xie X,Tang J

    更新日期:2013-05-01 00:00:00

  • Prediction of Pulmonary Function in Patients with Chronic Obstructive Pulmonary Disease: Correlation with Quantitative CT Parameters.

    abstract:OBJECTIVE:We aimed to evaluate correlations between computed tomography (CT) parameters and pulmonary function test (PFT) parameters according to disease severity in patients with chronic obstructive pulmonary disease (COPD), and to determine whether CT parameters can be used to predict PFT indices. MATERIALS AND METH...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2018.0391

    authors: Koo HJ,Lee SM,Seo JB,Lee SM,Kim N,Oh SY,Lee JS,Oh YM

    更新日期:2019-04-01 00:00:00

  • Radiation exposure to premature infants in a neonatal intensive care unit in Turkey.

    abstract:OBJECTIVE:The aim of this work was to determine the radiation dose received by infants from radiographic exposure and the contribution from scatter radiation due to radiographic exposure of other infants in the same room. MATERIALS AND METHODS:We retrospectively evaluated the entrance skin doses (ESDs) and effective d...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2008.9.5.416

    authors: Olgar T,Onal E,Bor D,Okumus N,Atalay Y,Turkyilmaz C,Ergenekon E,Koc E

    更新日期:2008-09-01 00:00:00

  • Differentiation between focal malignant marrow-replacing lesions and benign red marrow deposition of the spine with T2*-corrected fat-signal fraction map using a three-echo volume interpolated breath-hold gradient echo Dixon sequence.

    abstract:OBJECTIVE:To assess the feasibility of T2*-corrected fat-signal fraction (FF) map by using the three-echo volume interpolated breath-hold gradient echo (VIBE) Dixon sequence to differentiate between malignant marrow-replacing lesions and benign red marrow deposition of vertebrae. MATERIALS AND METHODS:We assessed 32 l...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2014.15.6.781

    authors: Kim YP,Kannengiesser S,Paek MY,Kim S,Chung TS,Yoo YH,Yoon CS,Song HT,Lee YH,Suh JS

    更新日期:2014-11-01 00:00:00

  • Metastatic thymoma of the breast.

    abstract::Breast metastasis from nonmammary malignant neoplasms is uncommon, and it accounts for approximately 2% of all breast tumors. Distant metastasis of thymoma is very rare, and especially to extrathorcic areas. We report a female who had a metastatic thymoma in her breast 20 years after undergoing resection for a non-inv...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2008.9.1.80

    authors: Kim SM,Ko EY,Han BK,Shin JH,Kang SS,Nam SJ,Cho EY

    更新日期:2008-01-01 00:00:00

  • Detection of residual brain arteriovenous malformations after radiosurgery: diagnostic accuracy of contrast-enhanced three-dimensional time of flight MR angiography at 3.0 Tesla.

    abstract:OBJECTIVE:Although three-dimensional time-of-flight magnetic resonance angiography (3D TOF-MRA) is used frequently as a follow-up tool to assess the response of arteriovenous malformations (AVMs) after radiosurgery, the diagnostic accuracy of 3D TOF-MRA is not well known. We evaluated the diagnostic accuracy of contras...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2009.10.4.333

    authors: Lee KE,Choi CG,Choi JW,Choi BS,Lee DH,Kim SJ,Kwon DH

    更新日期:2009-07-01 00:00:00

  • Ultrasound-Guided Intraoperative Radiofrequency Ablation and Surgical Resection for Liver Metastasis from Malignant Gastrointestinal Stromal Tumors.

    abstract:Objective:To evaluate the effectiveness, safety, and feasibility of intraoperative radiofrequency ablation (IORFA) under ultrasound guidance for the treatment of liver metastases from gastrointestinal stromal tumors (GISTs). Materials and Methods:From August 2009 to February 2017, 24 patients with liver metastases of ...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2018.19.1.54

    authors: Yoon IS,Shin JH,Han K,Kim PN,Kim KH,Kang YK,Ko HK

    更新日期:2018-01-01 00:00:00

  • Detection of segmental branch renal artery stenosis by Doppler US: a case report.

    abstract::In stenosis of a segmental branch or among multiple renal arteries, Doppler sampling of intrarenal arteries in the upper, mid and lower poles demonstrates strikingly different waveform patterns that might otherwise be overlooked. We report a case of segmental branch renal artery stenosis in which a pulsus parvus et ta...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2001.2.1.57

    authors: Seong CK,Kim SH,Sim JS

    更新日期:2001-01-01 00:00:00

  • Imaging-based management of acute ischemic stroke patients: current neuroradiological perspectives.

    abstract::Advances in imaging-based management of acute ischemic stroke now provide crucial information such as infarct core, ischemic penumbra/degree of collaterals, vessel occlusion, and thrombus that helps in the selection of the best candidates for reperfusion therapy. It also predicts thrombolytic efficacy and benefit or p...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章,评审

    doi:10.3348/kjr.2015.16.2.372

    authors: Na DG,Sohn CH,Kim EY

    更新日期:2015-03-01 00:00:00

  • Gray matter concentration abnormality in brains of narcolepsy patients.

    abstract:OBJECTIVE:To investigate gray matter concentration changes in the brains of narcoleptic patients. MATERIALS AND METHODS:Twenty-nine narcoleptic patient with cataplexy and 29 age and sex-matched normal subjects (mean age, 31 years old) underwent volumetric MRIs. The MRIs were spatially normalized to a standard T1 templ...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2009.10.6.552

    authors: Joo EY,Tae WS,Kim ST,Hong SB

    更新日期:2009-11-01 00:00:00

  • Development of Coronary Vasospasm during Adenosine-Stress Myocardial Perfusion CT Imaging.

    abstract::Adenosine is a short-acting coronary vasodilator, and it is widely used during pharmacological stress myocardial perfusion imaging. It has a well-established safety profile, and most of its side effects are known to be mild and transient. Until now, coronary vasospasm has been rarely reported as a side effect of adeno...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2015.16.3.673

    authors: Nam JG,Choi SH,Kang BS,Bang MS,Kwon WJ

    更新日期:2015-05-01 00:00:00

  • Pulmonary metastases of alveolar soft-part sarcoma: CT findings in three patients.

    abstract::Alveolar soft-part sarcoma is a rare soft tissue sarcoma of young adults with unknown histogenesis, and the organ most frequently involved in metastasis is the lung. We report the CT findings of three patients of pulmonary metastases of alveolar soft-part sarcoma, which manifested as clearly enhanced pulmonary nodules...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2000.1.1.56

    authors: Choi JI,Goo JM,Seo JB,Kim HY,Park CK,Im JG

    更新日期:2000-01-01 00:00:00

  • Nodule Classification on Low-Dose Unenhanced CT and Standard-Dose Enhanced CT: Inter-Protocol Agreement and Analysis of Interchangeability.

    abstract:Objective:To measure inter-protocol agreement and analyze interchangeability on nodule classification between low-dose unenhanced CT and standard-dose enhanced CT. Materials and Methods:From nodule libraries containing both low-dose unenhanced and standard-dose enhanced CT, 80 solid and 80 subsolid (40 part-solid, 40 ...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2018.19.3.516

    authors: Lee KH,Lee KW,Park JH,Han K,Kim J,Lee SM,Park CM

    更新日期:2018-05-01 00:00:00

  • Nodular ground-glass opacities on thin-section CT: size change during follow-up and pathological results.

    abstract:OBJECTIVE:To evaluate the inter-group differences in growth and the pathological results of nodular ground-glass opacities (GGOs) according to their size and focal solid portions. MATERIALS AND METHODS:Ninety-six nodular GGOs in 55 individuals followed by CT for at least one month from an initial chest CT were include...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2007.8.1.22

    authors: Lee HJ,Goo JM,Lee CH,Yoo CG,Kim YT,Im JG

    更新日期:2007-01-01 00:00:00

  • MRI Inter-Reader and Intra-Reader Reliabilities for Assessing Injury Morphology and Posterior Ligamentous Complex Integrity of the Spine According to the Thoracolumbar Injury Classification System and Severity Score.

    abstract:OBJECTIVE:To evaluate spine magnetic resonance imaging (MRI) inter-reader and intra-reader reliabilities using the thoracolumbar injury classification system and severity score (TLICS) and to analyze the effects of reader experience on reliability and the possible reasons for discordant interpretations. MATERIALS AND ...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2015.16.4.889

    authors: Lee GY,Lee JW,Choi SW,Lim HJ,Sun HY,Kang Y,Chai JW,Kim S,Kang HS

    更新日期:2015-07-01 00:00:00

  • Methodology for Developing Evidence-Based Clinical Imaging Guidelines: Joint Recommendations by Korean Society of Radiology and National Evidence-Based Healthcare Collaborating Agency.

    abstract::This paper is a summary of the methodology including protocol used to develop evidence-based clinical imaging guidelines (CIGs) in Korea, led by the Korean Society of Radiology and the National Evidence-based Healthcare Collaborating Agency. This is the first protocol to reflect the process of developing diagnostic gu...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章,评审

    doi:10.3348/kjr.2017.18.1.208

    authors: Choi SJ,Jeong WK,Jo AJ,Choi JA,Kim MJ,Lee M,Jung SE,Do KH,Yong HS,Sheen S,Choi M,Baek JH

    更新日期:2017-01-01 00:00:00

  • Glue Embolization of Lymphopseudoaneurysm for Chylous Ascites after Retroperitoneal Surgery.

    abstract:OBJECTIVE:To assess the safety and efficacy of lymphopseudoaneurysm (LPA) glue (n-butyl cyanoacrylate [NBCA]) embolization in the management of chylous ascites after retroperitoneal surgery. MATERIALS AND METHODS:A retrospective analysis from January 2014 to October 2018 was performed in six patients (4 females and 2 ...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2020.0056

    authors: Kwon LM,Hur S,Jeong CW,Jae HJ,Chung JW

    更新日期:2020-08-28 00:00:00

  • Imaging Spectrum and Pitfalls of (11)C-Methionine Positron Emission Tomography in a Series of Patients with Intracranial Lesions.

    abstract::(11)C-methionine (Met) positron emission tomography (PET) is one of the most commonly used PET tracers for evaluating brain tumors. However, few reports have described tips and pitfalls of (11)C-Met PET for general practitioners. Physiological (11)C-Met uptake, anatomical variations, vascular disorders, non-tumorous l...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2016.17.3.424

    authors: Ito K,Matsuda H,Kubota K

    更新日期:2016-05-01 00:00:00

  • Degenerating Thyroid Nodules: Ultrasound Diagnosis, Clinical Significance, and Management.

    abstract::Degenerating nodules (DNs), which primarily manifest as benign thyroid nodules, are one of the main causes of discordance in ultrasonography (US) and cytological assessments. Intranodular hemorrhage is one of the mechanisms contributing to discordant nodules, and an impaired blood supply may explain further DN shrinka...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章,评审

    doi:10.3348/kjr.2018.0599

    authors: Ren J,Baek JH,Chung SR,Choi YJ,Jung CK,Lee JH

    更新日期:2019-06-01 00:00:00

  • Doppler US and CT Diagnosis of Nutcracker Syndrome.

    abstract::Nutcracker syndrome (NCS) is a syndrome caused by compression of the left renal vein (LRV), between the abdominal aorta and the superior mesenteric artery, resulting in hypertension of the LRV and hematuria. Doppler ultrasonography (US) has been commonly used for the diagnosis of NCS. However, several technical issues...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章,评审

    doi:10.3348/kjr.2019.0084

    authors: Kim SH

    更新日期:2019-12-01 00:00:00

  • Correlation of histological examination of meniscus with MR images: focused on high signal intensity of the meniscus not caused by definite meniscal tear and impact on mr diagnosis of tears.

    abstract:OBJECTIVE:To document the causes of high signal intensity of the meniscus which is not caused by definite meniscal tears on MR imaging, through correlation with histological examination. MATERIALS AND METHODS:For the correlation between the MR image and histology, we obtained prospectively 31 meniscal specimens from 2...

    journal_title:Korean journal of radiology

    pub_type: 杂志文章

    doi:10.3348/kjr.2013.14.6.935

    authors: Li CA,Kim MK,Kim IH,Lee JH,Jang KY,Lee SY

    更新日期:2013-11-01 00:00:00