Rapidly growing bilateral pseudoangiomatous stromal hyperplasia of the breast.

abstract：OBJECTIVE:To retrospectively summarize the cardiac magnetic resonance imaging (CMRI) findings of isolated noncompaction of ventricular myocardium (INVM). MATERIALS AND METHODS:Eleven patients (M:F = 9:2; mean age, 35 years) were evaluated. Steady-state free precession (SSFP), fast spin echo (SE) sequence, SSFP cine im...

journal_title：Korean journal of radiology

authors： Yun H,Zeng MS,Jin H,Yang S

更新日期：2011-11-01 00:00:00

abstract：OBJECTIVE:To compare the efficacy of Mangafodipir trisodium (Mn-DPDP)-enhanced MR cholangiogrphy (MRC) and Gadobenate dimeglumine (Gd-BOPTA)-enhanced MRC in visualizing a non-dilated biliary system. MATERIALS AND METHODS:Eighty-eight healthy liver donor candidates underwent contrast-enhanced T1-weighted MRC. Mn-DPDP a...

journal_title：Korean journal of radiology

authors： Lim JS,Kim MJ,Jung YY,Kim KW

更新日期：2005-10-01 00:00:00

abstract：OBJECTIVE:To determine histopathologic findings related to the indeterminate or inadequate result of fine-needle aspiration biopsy (FNAB) in papillary thyroid carcinomas (PTCs) and to correlate histopathological findings with ultrasonographic features of tumors. MATERIALS AND METHODS:We retrospectively reviewed the me...

journal_title：Korean journal of radiology

authors： Jung SL,Jung CK,Kim SH,Kang BJ,Ahn KJ,Kim BS,Ahn MI,Im DJ,Bae JS,Chung SK

更新日期：2010-03-01 00:00:00

abstract：OBJECTIVE:To evaluate the feasibility of CT fluoroscopy (CTF)-guided percutaneous transhepatic biliary drainage (PTBD) in emergency patients with acute obstructive cholangitis. MATERIALS AND METHODS:The study included 28 patients admitted to the emergency center due to obstructive jaundice and found to require urgent ...

journal_title：Korean journal of radiology

authors： Kim JH

更新日期：2009-03-01 00:00:00

abstract：:Recent advances in computer technology have generated a new area of research known as radiomics. Radiomics is defined as the high throughput extraction and analysis of quantitative features from imaging data. Radiomic features provide information on the gray-scale patterns, inter-pixel relationships, as well as shape ...

journal_title：Korean journal of radiology

authors： Lee SH,Park H,Ko ES

更新日期：2020-07-01 00:00:00

abstract：Objective:To evaluate the current status of managing adverse reactions to iodinated contrast media (ICM) for computed tomography in referral hospitals in South Korea compared with hospitals in other countries. Materials and Methods:This survey investigation involved 59 Korean and 15 overseas hospitals using guideline-...

journal_title：Korean journal of radiology

authors： Han S,Yoon SH,Lee W,Choi YH,Kang DY,Kang HR

更新日期：2019-01-01 00:00:00

abstract：OBJECTIVE:This study aimed to assess the surgical morbidity and mortality of thoracic endovascular repair (TEVAR) as compared with open surgical repair (OSR) for isolated descending thoracic aortic disease. MATERIALS AND METHODS:From January 1, 2006 through May 31, 2010, a total of 68 patients with isolated descending...

journal_title：Korean journal of radiology

authors： Lee SH,Chung CH,Jung SH,Lee JW,Shin JH,Ko Ky,Yoon HK,Choo SJ

更新日期：2012-07-01 00:00:00

abstract：OBJECTIVE:To determine the predictive factors for treatment responsiveness in patients with chronic obstructive pulmonary disease (COPD) at 1-year follow-up by performing quantitative analyses of baseline CT scans. MATERIALS AND METHODS:COPD patients (n = 226; 212 men, 14 women) were recruited from the Korean Obstruct...

journal_title：Korean journal of radiology

authors： Park HJ,Lee SM,Choe J,Lee SM,Kim N,Lee JS,Oh YM,Seo JB

更新日期：2019-02-01 00:00:00

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

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

更新日期：2007-05-01 00:00:00

abstract：OBJECTIVE:To determine the safety and usefulness of a two-tiered approach to balloon-occluded retrograde transvenous obliteration (B-RTO) as a treatment for large gastric varices after portal hypertension. MATERIALS AND METHODS:50 patients were studied who underwent B-RTO for gastric varices between October 2004 and O...

journal_title：Korean journal of radiology

authors： Yamagami T,Yoshimatsu R,Miura H,Matsumoto T,Hasebe T

更新日期：2013-05-01 00:00:00

abstract：:In order to relieve mechanical obstruction caused by rectal carcinoma, a bare rectal stent was inserted in the sigmoid colon of a 70-year-old female. The procedure was successful, and for one month the patient made good progress. She then complained of abdominal pain, however, and plain radiographs of the chest and ab...

journal_title：Korean journal of radiology

authors： Han YM,Lee JM,Lee TH

更新日期：2000-07-01 00:00:00

abstract：: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 in the design, synthesis of PSMA-targeting PET tracers over the past several years. PSMA-targeting ...

journal_title：Korean journal of radiology

authors： Oh SW,Cheon GJ

更新日期：2018-09-01 00:00:00

abstract：:Percutaneous interventional procedures under image guidance, such as biopsy, ethanol injection therapy, and radiofrequency ablation play important roles in the management of hepatocellular carcinomas. Although uncommon, the procedures may result in tumor implantation along the needle tract, which is a major delayed co...

journal_title：Korean journal of radiology

authors： Chang S,Kim SH,Lim HK,Kim SH,Lee WJ,Choi D,Kim YS,Rhim H

更新日期：2008-05-01 00:00:00

abstract：:We report a case of delayed cerebral infarction due to stent longitudinal folding deformation following carotid artery stenting using a self-expandable stent with an open-cell design. The stented segment of the left common carotid artery was divided into two different lumens by this folding deformation, and the separa...

journal_title：Korean journal of radiology

authors： Seo KD,Lee KY,Kim BM,Suh SH

更新日期：2014-11-01 00:00:00

abstract：OBJECTIVE:We have used diffusion tensor tractography (DTT) for the evaluation of the somatotopic organization of corticospinal tracts (CSTs) in the posterior limb of the internal capsule (PLIC) and cerebral peduncle (CP). MATERIALS AND METHODS:We imaged the brains of nine healthy right-handed subjects. We used a spin-...

journal_title：Korean journal of radiology

authors： Park JK,Kim BS,Choi G,Kim SH,Choi JC,Khang H

更新日期：2008-05-01 00:00:00

abstract：:Papillary tumor of the bile duct is characterized by the presence of an intraductal tumor with a papillary surface comprising innumerable frondlike infoldings of proliferated columnar epithelial cells surrounding slender fibrovascular stalks. There may be multiple tumors along the bile ducts (papillomatosis or papilla...

journal_title：Korean journal of radiology

authors： Lim JH,Yi CA,Lim HK,Lee WJ,Lee SJ,Kim SH

更新日期：2002-01-01 00:00:00

abstract：:We describe here a case of intraductal tubular carcinoma of the main pancreatic duct. Gadolinium-enhanced pancreas magnetic resonance (MR) imaging showed an enhancing mass that was confined in the dilated main pancreatic duct of the pancreatic body, along with dilatation of the upstream main pancreatic duct and chroni...

journal_title：Korean journal of radiology

authors： Oh DK,Kim SH,Choi SH,Jang KT

更新日期：2008-09-01 00:00:00

abstract：OBJECTIVE:To evaluate urologist satisfaction on structured prostate MRI reports, including report with tumor-node-metastasis (TNM) staging (report B) and with Prostate Imaging Reporting and Data System (PI-RADS) score with/without TNM staging (report C, report with PI-RADS score only [report C-a] and report with PI-RAD...

journal_title：Korean journal of radiology

authors： Zhong J,Qin W,Li Y,Wang Y,Huan Y,Ren J

更新日期：2020-12-01 00:00:00

abstract：:CT is increasingly being used for evaluating the cardiovascular structures and airways in the patients with congenital heart disease. Multi-slice CT has traditionally been used for the evaluation of the extracardiac vascular and airway abnormalities because of its inherent high spatial resolution and excellent air-tis...

journal_title：Korean journal of radiology

authors： Goo HW

更新日期：2010-01-01 00:00:00

abstract：Objective:To investigate the diagnostic yield of contrast-enhanced computed tomography (CT) in Crohn's disease (CD) patients presenting with acute severe lower gastrointestinal bleeding (LGIB), and the role of CT in predicting the risk of rebleeding. Materials and Methods:A consecutive series of 110 CD patients presen...

journal_title：Korean journal of radiology

authors： Lee S,Ye BD,Park SH,Lee KJ,Kim AY,Lee JS,Kim HJ,Yang SK

更新日期：2018-11-01 00:00:00

abstract：:Multislice CT has been widely used in clinical practice for diagnosing cardiovascular disease due to its reduced invasiveness and its high spatial and temporal resolution. As a reliable alternative to conventional pulmonary angiography, multislice CT angiography has been recognized as the first line technique for dete...

journal_title：Korean journal of radiology

authors： Sun Z,Dosari SA,Ng C,al-Muntashari A,Almaliky S

更新日期：2010-03-01 00:00:00

abstract：OBJECTIVE:To evaluate the feasibility of texture analysis on non-contrast-enhanced T1 maps of cardiac magnetic resonance (CMR) imaging for the diagnosis of myocardial injury in acute myocardial infarction (MI). MATERIALS AND METHODS:This study included 68 patients (57 males and 11 females; mean age, 55.7 ± 10.5 years)...

journal_title：Korean journal of radiology

authors： Ma Q,Ma Y,Yu T,Sun Z,Hou Y

更新日期：2020-11-30 00:00:00

abstract：OBJECTIVE:The purpose of our study was to assess whether a review of multiphasic helical CT combined with the previous serial CT images could be helpful to depict a viable tumor in hepatocellular carcinoma treated with transarterial chemoembolization. MATERIALS AND METHODS:Twenty-four consecutive patients with 35 hepa...

journal_title：Korean journal of radiology

authors： Jang KM,Choi D,Lim HK,Lim JH,Lee JY,Lee WJ,Kim SH,Lee SJ,Jeon YH,Lee J,Kim MJ,Shin SW,Park CK

更新日期：2005-07-01 00:00:00

abstract：:A narrow internal auditory canal (IAC) with duplication is a rare anomaly of the temporal bone. It is associated with congenital sensorineural hearing loss. Aplasia or hypoplasia of the vestibulocochlear nerve may cause the hearing loss. We present an unusual case of an isolated narrow IAC with duplication that was de...

journal_title：Korean journal of radiology

authors： Baik HW,Yu H,Kim KS,Kim GH

更新日期：2008-07-01 00:00:00

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

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

更新日期：2019-06-01 00:00:00

abstract：:Holoprosencephaly (HPE) and polycystic kidney disease (PKD) are genetically heterogeneous anomalies which can make up part of various syndromes or chromosomal anomalies. Due to the rapid lethality prognosis, early and precise prenatal diagnosis would be of great value. This case report describes extensive PKD involvem...

journal_title：Korean journal of radiology

authors： Koplay M,Onbas O,Alper F,Borekci B

更新日期：2009-05-01 00:00:00

abstract：OBJECTIVE:We evaluated the association between patients' weight and abdominal cross-sectional dimensions and CT image quality. MATERIALS AND METHODS:We prospectively evaluated 39 cancer patients aged more than 65 years with multislice CT scan of abdomen. All patients underwent equilibrium phase contrast-enhanced abdom...

journal_title：Korean journal of radiology

authors： Kalra MK,Maher MM,Prasad SR,Hayat MS,Blake MA,Varghese J,Halpern EF,Saini S

更新日期：2003-10-01 00:00:00

abstract：:Breast capillary hemangioma is a type of benign vascular tumor which is rarely seen. Little is known about its presentation on dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI). Here, we describe a case of suspicious breast lesion detected by DCE-MRI and pathologically confirmed as capillary hemangioma. O...

journal_title：Korean journal of radiology

authors： Yang LH,Ma S,Li QC,Xu HT,Wang X,Wang EH

更新日期：2013-11-01 00:00:00

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

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

abstract：:A 74-year-old man presented with a progressively worsening pain in sacrum and was diagnosed to have a sacral chordoma by biopsy in May, 2004. Percutaneous intratumoral injection with lipiodol-pingyangmycin suspension (LPS) was carried out under image guidance and repeated when the pain in sacrum recurred and the tumor...

journal_title：Korean journal of radiology

authors： Huang D,Chen Y,Zeng Q,Wu R,Li Y

更新日期：2013-09-01 00:00:00