- Role of Doppler Ultrasonography in Portal Hypertension
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Baik SK
- KMID: 782767
- Korean J Gastroenterol.
- 2006 Sep;48(3):215-217.
No abstract availble. -
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- RE: Role of Duplex Doppler US for Thyroid Nodules: Looking for the "Sword" Sign
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Lacout A, Marcy PY, Thariat J
- KMID: 1122340
- Korean J Radiol.
- 2011 Jun;12(3):400-401.
- doi: 10.3348/kjr.2011.12.3.400
Duplex Doppler US may be useful for the detection of thyroid malignancies that show either anarchic winding or penetrating "sword like" neoangiogenic vessels. It may be helpful in selecting nodules... -
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- Detection of Segmental Branch Renal Artery Stenosis by Doppler US: A Case Report
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Seong CK, Kim SH, Sim JS
- KMID: 754124
- Korean J Radiol.
- 2001 Mar;2(1):57-60.
- doi: 10.3348/kjr.2001.2.1.57
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... -
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- A Case of Coarctation of the Aorta Diagnosed by Tardus-Parvus Renal Doppler Flow Patterns
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Jung YH, Kim KW, Kim DY, Lee CS
- KMID: 1776597
- Korean J Intern Med.
- 2011 Jun;26(2):216-217.
- doi: 10.3904/kjim.2011.26.2.216
No abstract available. -
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- Transthoracic Echocardiography and Carotid Doppler Ultrasound for Detection of Cardiac and Carotid Artery Disease in Patients with Acute Retinal Artery Obstruction
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Chin HS, Yoon JH, Moon YS, Oh JH
- KMID: 754380
- Korean J Ophthalmol.
- 2004 Dec;18(2):148-153.
- doi: 10.3341/kjo.2004.18.2.148
We reviewed the medical records of patients with acute retinal artery obstruction (RAO) and evaluated the importance of transthoracic echocardiography (TTE) and carotid Doppler ultrasound in determining causes of cardiac... -
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- The Usefulness of Pulsatile Flow Detection in Measuring Resistive Index in Renal Doppler US
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Kim SH
- KMID: 1758446
- Korean J Radiol.
- 2002 Mar;3(1):45-48.
- doi: 10.3348/kjr.2002.3.1.45
OBJECTIVE: To assess the usefulness of pulsatile flow detection (PFD), a newly developed function of color Doppler US, in measuring resistive index (RI) in renal Doppler US and to compare... -
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- Comparison of Doppler Ultrasonography and Hepatic Venous Pressure Gradient in Assessing Portal Hypertension in Liver Cirrhosis
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Jeong PH, Baik SK, Choi YJ, Park DH, Kim MY, Kim HS, Lee DK, Kwon SO, Kim YJ, Park JW, Kim ND
- KMID: 863096
- Korean J Hepatol.
- 2002 Sep;8(3):264-270.
BACKGROUND/AIMS: This prospective study aimed to determine if Doppler ultrasonography can be representative of hepatic venous pressure gradient (HVPG) in assessing the severity of portal hypertension and response to... -
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- Value of Power Doppler and Gray-Scale US in the Diagnosis of Carpal Tunnel Syndrome: Contribution of Cross-Sectional Area just before the Tunnel Inlet as Compared with the Cross-Sectional Area at the Tunnel
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Akcar N, Ozkan S, Mehmetoglu O, Calisir C, Adapinar B
- KMID: 1119226
- Korean J Radiol.
- 2010 Dec;11(6):632-639.
- doi: 10.3348/kjr.2010.11.6.632
OBJECTIVE: To determine the value of gray-scale and power Doppler ultrasonography in the evaluation of carpal tunnel syndrome (CTS). MATERIALS AND METHODS: Median nerves at the carpal tunnel were evaluated... -
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- Investigation of Hemodynamic Changes in the Ophthalmic Artery using Color Doppler Imaging after Strabismus Surgery
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Lee NH, Lee SN
- KMID: 754426
- Korean J Ophthalmol.
- 2005 Sep;19(3):208-212.
- doi: 10.3341/kjo.2005.19.3.208
PURPOSE: We investigated hemodynamic changes in the ophthalmic artery (OA) using color Doppler imaging (CDI) after two horizontal rectus muscles surgery. METHODS: Eyes of the surgical group (n=18) underwent surgery... -
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- Quantitative Assessment of Synovial Vascularity Using Contrast-Enhanced Power Doppler Ultrasonography: Correlation with Histologic Findings and MR Imaging Findings in Arthritic Rabbit Knee Model
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Lee SH, Suh JS, Shin MJ, Kim SM, Kim N, Suh SH
- KMID: 1734274
- Korean J Radiol.
- 2008 Feb;9(1):45-53.
- doi: 10.3348/kjr.2008.9.1.45
OBJECTIVE: To validate contrast-enhanced power Doppler ultrasonography (PD US) for the evaluation of synovial vascularity in an arthritic rabbit knee model in correlation with MR and histological findings. MATERIALS AND... -
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- Power Doppler Imaging in Acute Renal Vein Occlusion and Recanalization: a Canine Model
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Yoo SY, Kim IO, Kim YI, Lee KH, Lee MW, Youn BJ, Kim WS, Yeon KM
- KMID: 1098191
- Korean J Radiol.
- 2008 Apr;9(2):128-133.
- doi: 10.3348/kjr.2008.9.2.128
OBJECTIVE: To evaluate the dynamic changes of the power Doppler (PD) in acute renal vein occlusion and recanalization in a canine model. MATERIALS AND METHODS: We performed a PD of... -
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- A Case of Primary Paraganglioma that Arose in the Pancreas: the Color Doppler Ultrasonography and Dynamic CT Features
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Kim SY, Byun JH, Choi G, Yu E, Choi EK, Park SH, Lee MG
- KMID: 1100097
- Korean J Radiol.
- 2008 Jul;9(Suppl):S18-S21.
- doi: 10.3348/kjr.2008.9.s.s18
Paragangliomas rarely originate from the pancreas and they are characterized on imaging studies as well-marginated, hypervascular masses with cystic areas. We herein report on a case report of pancreatic paraganglioma... -
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- Evaluation of Portal Venous Velocity with Doppler Ultrasound in Patients with Nonalcoholic Fatty Liver Disease
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Ulusan S, Yakar T, Koc Z
- KMID: 1783211
- Korean J Radiol.
- 2011 Aug;12(4):450-455.
- doi: 10.3348/kjr.2011.12.4.450
PURPOSE: We examined the relationship between portal venous velocity and hepatic-abdominal fat in patients with nonalcoholic fatty liver disease (NAFLD), using spectral Doppler ultrasonography (US) and magnetic resonance imaging (MRI). MATERIALS... -
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- The Value of Doppler-ultrasonography and Laboratory Tests as Non-invasive Predictors of the Presence of Esophageal Varices in Patients with Chronic Liver Disease
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Jeon SW, Cho CM, Tak WY, Ryeom HK, Kweon YO, Kim SK, Choi YH
- KMID: 782761
- Korean J Gastroenterol.
- 2006 Sep;48(3):180-187.
BACKGROUND/AIMS: Upper gastrointestinal endoscopy is usually recommended for the evaluation of esophageal varices in patients with liver cirrhosis. However, the prevalence of varices is extremely variable. We performed this study... -
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- The Usefulness of Doppler Sonography in the Assessment of Disease Activity of Ulcerative Colitis
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Oh YS, Chung WC, Hwang SS, Lee KM, Paik CN, Cho YS, Lee BI, Choi GY
- KMID: 1775849
- Korean J Gastroenterol.
- 2010 Dec;56(6):346-352.
- doi: 10.4166/kjg.2010.56.6.346
BACKGROUND/AIMS: Disease activity in ulcerative colitis (UC) is generally assessed using symptoms, laboratory data, endoscopic findings, and histology of the biopsy specimens. In this study, we compared disease activity of... -
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- Role of Duplex Power Doppler Ultrasound in Differentiation between Malignant and Benign Thyroid Nodules
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Algin O, Algin E, Gokalp G, Ocakoglu G, Erdogan C, Saraydaroglu O, Tuncel E
- KMID: 1119221
- Korean J Radiol.
- 2010 Dec;11(6):594-602.
- doi: 10.3348/kjr.2010.11.6.594
OBJECTIVE: To evaluate the usage of duplex power Doppler ultrasound (PDUS) for the differentiation of benign and malignant thyroid nodules. MATERIALS AND METHODS: We prospectively examined 77 thyroid nodules in... -
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- Imaging Findings of Angiomyxolipoma of the Spermatic Cord Mimicking Inguinal Hernia
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Cho HS, Woo JY, Hong HS, Yang I, Lee Y, Jung AY, Yang DH, Kim JW, Kim JW
- KMID: 1482780
- Korean J Radiol.
- 2013 Apr;14(2):218-221.
- doi: 10.3348/kjr.2013.14.2.218
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... -
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- Giant Cell Tumor of Soft Tissue: a Case with Atypical US and MRI Findings
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An SB, Choi JA, Chung JH, Oh JH, Kang HS
- KMID: 1385406
- Korean J Radiol.
- 2008 Oct;9(5):462-465.
- doi: 10.3348/kjr.2008.9.5.462
We report the case of a giant cell tumor with diffuse interstitial hemorrhaging and unusually prominent cystic components in the soft tissue of the thigh which has not been reported... -
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- Imaging Findings of Castleman's Disease Localized in the Axilla: A Case Report
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Seo BK, Oh YW, Cho KR, Lee NJ, Kim JH, Kim IS, Cho SJ, Bae JW
- KMID: 754074
- Korean J Radiol.
- 2002 Jun;3(2):136-139.
- doi: 10.3348/kjr.2002.3.2.136
Castleman's disease is a rare benign lymphoproliferative disorder of uncertain origin which most commonly involves the mediastinum but rarely affects the axilla. We report a case of localized Castleman's disease... -
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- The Effect of Pulsatility Index on Infarct Volume in Acute Lacunar Stroke
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Kim Y, Lee H, An SA, Yim B, Kim J, Kim OJ, Kim WC, Kim HS, Oh SH, Kim J
- KMID: 2374128
- Yonsei Med J.
- 2016 Jul;57(4):950-955.
- doi: 10.3349/ymj.2016.57.4.950
PURPOSE: Lacunar stroke, in the context of small vessel disease, is a type of cerebral infarction caused by occlusion of a penetrating artery. Pulsatility index (PI) is an easily measurable... -
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