Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Jae Wook Ryoo"'
Publikováno v:
Ultrasonography, Vol 35, Iss 3, Pp 212-219 (2016)
Purpose: This study was performed to determine the malignancy risk of thyroid nodules with isolated macrocalcification and to evaluate the diagnostic efficacy of fine-needle aspiration (FNA) and core needle biopsy (CNB). Methods: From May 2008 to Dec
Externí odkaz:
https://doaj.org/article/ab0dc7d09f3e40c09d291b26293c291f
Publikováno v:
Ultrasonography, Vol 35, Iss 3, Pp 212-219 (2016)
Ultrasonography
Ultrasonography
Purpose This study was performed to determine the malignancy risk of thyroid nodules with isolated macrocalcification and to evaluate the diagnostic efficacy of fine-needle aspiration (FNA) and core needle biopsy (CNB). Methods From May 2008 to Decem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ed99a9dee87929fee2a6c563aca073c
http://www.e-ultrasonography.org/upload/usg-15074.pdf
http://www.e-ultrasonography.org/upload/usg-15074.pdf
Autor:
Soon Tae Park, Dae Seob Choi, Sang Kyung Choi, Jae Wook Ryoo, Chi Young Jeong, Woo Song Ha, Young Tae Joo, Soon-Chan Hong, Eun-Jung Jung, Young-Joon Lee, Hyeong-Gon Moon
Publikováno v:
World Journal of Surgery. 31:1410-1416
The use of ultrasonography (USG) has become an essential part of endocrine surgical practice. We evaluated the value of USG in predicting malignancy of thyroid nodules. The accuracy of USG in 857 patients who underwent fine-needle aspiration (FNA) wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c41794acf2ecee1fe17578f6361abd4e
https://doi.org/10.1007/s00268-007-9013-7
https://doi.org/10.1007/s00268-007-9013-7
Autor:
Hyun Soo Khang, Joon Sakong, Injeong Park, Jae Wook Ryoo, Jae Min Cho, Eun A Kim, Hae-Kwan Cheong, Dae Seob Choi
Publikováno v:
NeuroToxicology. 28:284-289
Magnetic resonance (MR) imaging has become a useful tool for the estimation of occupational exposure to manganese (Mn). However, validity of signal indices on T1-weighted imaging, a proxy measurement of T1 relaxation time shortening due to Mn deposit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65873284fc288b575fc24e0ac20e8db0
https://doi.org/10.1016/j.neuro.2006.05.020
https://doi.org/10.1016/j.neuro.2006.05.020
Autor:
Eun A Kim, Hae-Kwan Cheong, Dae Seob Choi, Dongmug Kang, Joon Sakong, Jae Wook Ryoo, Injeong Park
Publikováno v:
NeuroToxicology. 28:276-283
This study investigated the relationship between long-term occupational manganese (Mn) exposure on the regional Mn concentration in the brain, neuronal loss, and neurobehavioral effects on welders. 1H MRS of the basal ganglia (BG) was performed on 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8691a5ef029c33c1e92eb8b15596e5a9
https://doi.org/10.1016/j.neuro.2006.05.013
https://doi.org/10.1016/j.neuro.2006.05.013
Autor:
Seungnam Son, Byeong Hoon Lim, Oh-Young Kwon, Ki-Jong Park, Jae Wook Ryoo, Heeyoung Kang, Dae Seob Choi, Nack-Cheon Choi
Publikováno v:
Headache: The Journal of Head and Face Pain. 46:336-339
A 44-year-old woman developed a severe right frontotemporal headache, retro-orbital pain, and, later, diplopia owing to right sixth nerve palsy. The brain MRI demonstrated strong enhancement of the right cavernous sinus. The sixth nerve palsy and hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5c0324b88841ac8737ea7439aa91231
https://doi.org/10.1111/j.1526-4610.2006.00348_3.x
https://doi.org/10.1111/j.1526-4610.2006.00348_3.x
Autor:
Sam Soo Kim, Kwang Ho Lee, Hong Gee Roh, In Chan Song, Dong Gyu Na, Kee-Hyun Chang, Eung Yeop Kim, Jae Wook Ryoo
Publikováno v:
Radiology. 235:992-998
To retrospectively evaluate the apparent diffusion coefficient (ADC) on magnetic resonance (MR) images and the perfusion parameters of lesions that show brain swelling without concomitant parenchymal hypoattenuation on computed tomographic (CT) scans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17b54ec3c8e46a02d6192886b1cfdf1b
https://doi.org/10.1148/radiol.2353040571
https://doi.org/10.1148/radiol.2353040571
Autor:
Chin-Sang Chung, Sam Soo Kim, Soo Joo Lee, Dong Gyu Na, Jae Wook Ryoo, Dae Seob Choi, Kwang-Ho Lee
Publikováno v:
Journal of Computer Assisted Tomography. 28:55-62
Objective: The purpose of this study was to compare the incidence of large hypoperfusion (greater than two-thirds of MCA territory) on computed tomography (CT) perfusion maps between hyperacute middle cerebral artery (MCA) stroke patients without or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b940aa2182835b47e19b45380ae7c1d1
https://doi.org/10.1097/00004728-200401000-00009
https://doi.org/10.1097/00004728-200401000-00009
Autor:
Hong Sik Byun, Won-Jin Moon, Min Joo Kim, Jae Wook Ryoo, Do Hoon Lim, Dong Gyu Na, Yoon Duck Kim
Publikováno v:
Journal of Computer Assisted Tomography. 27:510-516
Objective: The differentiation between orbital lymphoma and subacute or chronic inflammatory pseudotumor (SCIPT) may be difficult clinically and radiologically. The aim of this study was to evaluate the enhancement characteristics of orbital lymphoma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa8183e4f4843449359f5f4f4410db47
https://doi.org/10.1097/00004728-200307000-00010
https://doi.org/10.1097/00004728-200307000-00010
Autor:
Jae Hyoung Kim, Soo Joo Lee, Jae Wook Ryoo, Chan Hong Moon, Hong Sik Byun, Chin A. Yi, Kwang Ho Lee, Eung Yeop Kim, Byong Yong Yi, Dong Gyu Na
Publikováno v:
Journal of Computer Assisted Tomography. 27:194-206
The purpose of this study was to compare multiphasic perfusion computed tomography (CT) with diffusion and perfusion magnetic resonance imaging (MRI) in predicting final infarct volume, infarct growth, and clinical severity in patients with hyperacut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d426c822c05071106b630b22c3cbc237
https://doi.org/10.1097/00004728-200303000-00016
https://doi.org/10.1097/00004728-200303000-00016