- Gray-Scale and Color Doppler US Findings of Primary Testicular Lymphoma: A Case Report
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Woo OH, Park CM, Kim KA, Lee JH, Lee SH
- KMID: 1516602
- J Korean Soc Med Ultrasound.
- 2003 Jun;22(2):55-57.
Testicular lymphoma only constitutes 1 to 7% of all testicular tumors, but the prognosis is worse because the primary testicular lymphoma is more lethal than testicular carcinomas. Only a few... -
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- Mammographic, Sonographic, and MRI Features of Primary Neuroendocrine Carcinoma of the Breast: A Case Report
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Park SE, Cho KR, Song SE, Woo OH, Seo BK, Lee J
- KMID: 2516127
- J Korean Soc Radiol.
- 2021 May;82(3):737-742.
- doi: 10.3348/jksr.2020.0105
Primary neuroendocrine carcinomas of the breast are a rare, distinct category of breast carcinomas that require immunohistochemical staining for diagnosis. Currently, there is not enough evidence on the clinical pattern,... -
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- Recurrent Breast Sparganosis: Clinical and Radiological Findings
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Park J, Woo OH, Cho KR, Seo BK
- KMID: 2043606
- J Korean Soc Radiol.
- 2015 Sep;73(3):164-167.
- doi: 10.3348/jksr.2015.73.3.164
We report a case of recurrent sparganosis of the breast within 6 months following surgical removal of worms from the breast. The patient was referred to our hospital with a... -
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- Sonographic Findings of Bilateral Elastofibroma Dorsi: A Case Report
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Woo OH, Hong SJ, Yong HS, Choi JW, Kang EY
- KMID: 1516606
- J Korean Soc Med Ultrasound.
- 2003 Jun;22(2):79-82.
Elastofibroma dorsi is a rare soft-tissue tumor of the chest wall and most commonly presents as a nontender mass adjacent to the inferior angle of the scapula. Its findings on... -
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- Autologous Fat Injection for Augmented Mammoplasty: Mammography and Breast Ultrasound Findings
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Yoon ES, Seo BK, Yi A, Cho KR, Woo OH, Cha SH, Kim YS
- KMID: 1480579
- J Korean Soc Ultrasound Med.
- 2008 Dec;27(4):171-177.
Autologous fat injection is one of the methods utilized for augmented mammoplasty methods. In this surgical procedure, the fat for transfer is obtained from the donor site of the patient's... -
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- MR Findings of Breast Implant Rupture Presenting with Unusual Breast Enlargement
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Park SY, Woo OH, Dhong ES
- KMID: 2415889
- Investig Magn Reson Imaging.
- 2018 Jun;22(2):110-112.
- doi: 10.13104/imri.2018.22.2.110
We report the case of a patient who presented with rupture of a silicone breast implant showing acute and chronic inflammation. Magnetic resonance imaging (MRI) showed silicone foci outside the... -
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- Intracystic Papillary Carcinoma with Extensive Hemorrhage of the Breast: Sonographic and Advanced MR Findings: A Case Report
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Woo OH, Yong HS, Kim A, Lee JB, Koo BH, Kang EY
- KMID: 2024472
- J Korean Radiol Soc.
- 2006 Nov;55(5):511-514.
- doi: 10.3348/jkrs.2006.55.5.511
Intracystic papillary carcinoma (IPC) of the breast is very rare, and it has a much better prognosis than the other types of breast carcinoma. We experienced a case of intracystic... -
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- A Pulmonary Sarcoidosis Manifesting as a Rare Atypical Pattern and Distribution
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Hong SH, Kang EY, Woo OH, Yong HS, Oh YW, Shin BK, Shim JJ
- KMID: 1478188
- Tuberc Respir Dis.
- 2008 Mar;64(3):236-239.
- doi: 10.4046/trd.2008.64.3.236
A unique case of atypical pulmonary sarcoidosis in a 62-year-old man complaining of dyspnea is presented. Chest CT scan showed an unusual pattern and distribution of pulmonary sarcoidosis manifesting mainly... -
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- Radiologic Approach to Diffuse Infiltrative Lung Disease
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Kang EY, Woo OH, Yong HS, Lee KY, Oh YW, Cha IH
- KMID: 2024566
- J Korean Radiol Soc.
- 2006 Jun;54(6):503-513.
- doi: 10.3348/jkrs.2006.54.6.503
The Radiology approach to diffuse infiltrative lung disease (DILD) is based on a chest radiography and CT. Chest radiography can categorize DILD into five main patterns of abnormality: linear, reticular,... -
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- Breast Imaging after Breast Augmentation with Autologous Tissues
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Hwang KW, Seo BK, Shim E, Song SE, Yoon ES, Cho KR, Woo OH
- KMID: 1440247
- J Korean Soc Ultrasound Med.
- 2012 Sep;31(3):189-198.
The use of autologous tissue transfer for breast augmentation is an alternative to using foreign implant materials. The benefits of this method are the removal of unwanted fat from other... -
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- Progressive Transformation of Germinal Centers in Axillary Lymph Nodes Mimicking Metastatic Lymphadenopathy after Breast Cancer Surgery: A Case Report
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Park SE, Cho KR, Song SE, Woo OH, Seo BK, Lee J
- KMID: 2514736
- J Korean Soc Radiol.
- 2021 Mar;82(2):423-428.
- doi: 10.3348/jksr.2020.0106
Progressive transformation of germinal centers (PTGC) is a rarely diagnosed, benign disease of the lymph nodes that commonly manifests as chronic lymphadenopathy. PTGC may be characterized by single or multiple... -
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- Primary Peripheral T-cell Lymphoma of the Breast: Radiologic and Pathologic Findings
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Lim HJ, Cho KR, Kim I, Hwang KW, Seo BK, Woo OH, Oh YW, Bae JW
- KMID: 2425151
- J Breast Cancer.
- 2010 Sep;13(3):318-322.
Primary breast lymphoma is a rare disease entity, particularly the T-cell type. There have been many case reports of primary breast lymphomas; however, these are mostly pathologic reports, with only... -
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- The Utility of MicroPureâ„¢ Ultrasound Technique in Assessing Grouped Microcalcifications without a Mass on Mammography
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Park AY, Seo BK, Cho KR, Woo OH
- KMID: 2176325
- J Breast Cancer.
- 2016 Mar;19(1):83-86.
- doi: 10.4048/jbc.2016.19.1.83
The term "grouped microcalcifications" refers to the smallest arrangement of a relatively few calcifications noted on mammography, and has a wide range of clinical associations. For the pathologic diagnosis of... -
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- Reversible Lansoprazole-Induced Interstitial Lung Disease Showing Improvement after Drug Cessation
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Hwang KW, Woo OH, Yong HS, Shin BK, Shim JJ, Kang EY
- KMID: 1098197
- Korean J Radiol.
- 2008 Apr;9(2):175-178.
- doi: 10.3348/kjr.2008.9.2.175
Lansoprazole is an acid proton-pump inhibiting drug that is used for the treatment of duodenal or gastric ulcers, H. pylori infection, gastroesophageal reflux disease or Zollinger-Ellison syndrome. Although lansoprazole is... -
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- Invasive Micropapillary Carcinoma in Breast Presented as Hyperechoic Mass with Coarse Macrocalcifications: A Case Report
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Kim HS, Seo BK, Song SE, Kim YS, Choi JW, Cho KR, Woo OH
- KMID: 1440245
- J Korean Soc Ultrasound Med.
- 2012 Sep;31(3):183-188.
Invasive micropapillary carcinoma is a rare, clinically aggressive variant of invasive ductal carcinoma. Imaging findings of invasive micropapillary carcinoma are not specific, and associated microcalcifications are frequent. Our case presented... -
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- Spontaneous Pneumothorax in Birt-Hogg-Dube Syndrome: Two Case Reports
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Bae HJ, Woo OH, Yong HS, Kang EY, Kim HK, Choi YH, Shin BK, Kim YK
- KMID: 1443580
- J Korean Soc Radiol.
- 2011 Jan;64(1):39-43.
- doi: 10.3348/jksr.2011.64.1.39
Birt-Hogg-Dube(BHD) syndrome is a rare autosomal dominant inherited disorder that is characterized by skin fibrofolliculomas, renal tumors and multiple lung cysts with or without spontaneous pneumothorax. The disease is caused... -
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- Primary Large Cell Neuroendocrine Carcinoma of the Breast: Radiologic and Pathologic Findings
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Kim JW, Woo OH, Cho KR, Seo BK, Yong HS, Kim A, Kang EY
- KMID: 1107543
- J Korean Med Sci.
- 2008 Dec;23(6):1118-1120.
- doi: 10.3346/jkms.2008.23.6.1118
Some breast neoplasms are classified as primary neuroendocrine carcinomas because they are positive for neuroendocrine markers. Although neuroendocrine carcinomas can originate from various organs of the body, primary neuroendocrine carcinomas... -
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- Myoepithelial Carcinoma Arising within an Adenomyoepithelioma of the Breast: A Case Report
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Kim Y, Cho KR, Song SE, Seo BK, Woo OH, Lee J
- KMID: 2384732
- J Korean Soc Radiol.
- 2017 Jul;77(1):27-31.
- doi: 10.3348/jksr.2017.77.1.27
Adenomyoepithelioma of the breast is a rare tumor. A myoepithelial carcinoma arising within an adenomyoepithelioma is even more unusual. There are a limited number of reports discussing myoepithelial carcinoma; most... -
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- Ductal Carcinoma in situ with Multicystic Changes in a Patient with Interstitial Mammoplasty via Paraffin Injection: MRI and Pathological Findings
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Park J, Woo OH, Kim C, Cho KR, Seo BK
- KMID: 2175594
- Investig Magn Reson Imaging.
- 2015 Jun;19(2):127-130.
- doi: 10.13104/imri.2015.19.2.127
Direct injection of foreign material, such as liquid paraffin and silicone, into the breast can induce a foreign body granulomatous reaction and fibrosis, resulting in hard, nodular breast masses and... -
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- Phase Contrast Microradiography of Mouse Lung Using Synchrotron X-ray: Correlation with Optical Microscopy
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Yong HS, Kang EY, Kim YK, Woo OH, Shin BK, Oh CH, Je JH, Han H, Seo JS
- KMID: 1758572
- Yonsei Med J.
- 2009 Jun;50(3):422-426.
- doi: 10.3349/ymj.2009.50.3.422
PURPOSE: The purpose of this study is to evaluate the feasibility of phase contrast X-ray microtomography and microradiography, using a polychromatic synchrotron X-ray, for analysis of the mouse lung microstructure.... -
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