- Improvement in External Quality Assessment Results for Qualitative Fecal Immunochemical Tests in Korea After Feedback to Manufacturers
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Lee W, Ryoo N, Suh HS, Jeon CH, Urinalysis and Routine Microscopy Subcommittee, Korean Association of External Quality Assessment Service
- KMID: 2450956
- Ann Lab Med.
- 2019 Nov;39(6):584-586.
- doi: 10.3343/alm.2019.39.6.584
No abstract available. -
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- First Case of Cellular Cannibalism in Small-Cell Carcinoma of the Bladder Detected in Peripheral Blood
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Kang H, Kim DH, Lee W, Ha J, Ryoo N, Jeon DS, Jung HR
- KMID: 2438888
- Ann Lab Med.
- 2019 Jul;39(4):400-402.
- doi: 10.3343/alm.2019.39.4.400
No abstract available. -
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- A Case of Flavobacterium ceti Meningitis
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Park SK, Ryoo N
- KMID: 2373604
- Ann Lab Med.
- 2016 Nov;36(6):614-616.
- doi: 10.3343/alm.2016.36.6.614
No abstract available. -
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- Identification of Staphylococcus pettenkoferi Isolated from Blood Culture
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Kang H, Ryoo N
- KMID: 2459179
- Ann Clin Microbiol.
- 2019 Sep;22(3):77-79.
- doi: 10.5145/ACM.2019.22.3.77
Staphylococcus pettenkoferi is a coagulase-negative staphylococci (CoNS) of growing concern. As CoNS could be an important cause of infections in hospitalized patients, especially in immunocompromised patients, accurate identification is critical... -
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- A Case of Familial Ring Chromosome 21 Mosaicism
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Kang H, Park S, Kim DH, Lee W, Ryoo N, Jeon DS, Kang SJ, Ha JS
- KMID: 2525799
- Lab Med Online.
- 2021 Apr;11(2):132-134.
- doi: 10.47429/lmo.2021.11.2.132
Parent-to-child transmission of ring chromosome (RC) 21 with retained mosaicism has been reported very rarely. Here, we report a case of familial RC 21 mosaicism composed of several derivative clones... -
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- Coronavirus Disease 2019 and Dementia: The Survey for Dementia Patients in COVID-19 Crisis
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Choi H, Lim JS, Lee CN, Jang JW, Yi S, Na S, Ryoo N, Kun Woo KW, Shim YS
- KMID: 2515245
- Dement Neurocogn Disord.
- 2021 Apr;20(2):16-17.
- doi: 10.12779/dnd.2021.20.2.16
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- Coronavirus Disease 2019 and Dementia: Recommendation of the Korean Dementia Association
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Lim JS, Shim YS, Lee CN, Jang JW, Choi H, Yi S, Na S, Ryoo N, Park KW
- KMID: 2512011
- Dement Neurocogn Disord.
- 2020 Dec;19(4):125-128.
- doi: 10.12779/dnd.2020.19.4.125
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- Experience at Department of Laboratory Medicine during the COVID-19 Outbreak in Daegu
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Park S, Kim DH, Lee WM, Ha uS, Jeon DS, Lee JH, Ryoo N
- KMID: 2509649
- Ann Clin Microbiol.
- 2020 Dec;23(4):225-231.
- doi: 10.5145/ACM.2020.23.4.1
The first case of coronavirus disease 2019 (COVID-19) in Korea was reported in January 2020. As the secondary transmissions accelerated within the country, the government revised the outbreak alert for COVID-19... -
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- A Case of Malassezia furfur Fungemia Associated with Central Venous Catheter Receiving Lipid Supplementation
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Ryoo N, Ha JS, Jeon DS, Kim JR
- KMID: 1559959
- Korean J Clin Microbiol.
- 2002 Sep;5(2):147-150.
Although Malassezia furfur is normal skin flora causing superficial skin diseases, cases of fungemia have been reported recently in premature newborns or immunocompromised patients related to prolonged central venous catheterization... -
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- COVID-19 Molecular Testing in Korea: Practical Essentials and Answers From Experts Based on Experiences of Emergency Use Authorization Assays
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Sung H, Roh KH, Hong KH, Seong MW, Ryoo N, Kim HS, Lee J, Kim SY, Yoo S, Kim MN, Han MG, Lee SW, Lee H, Yoo CK, on behalf of COVID-19 Diagnosis Test Management Committee established by Korea Centers for Disease Control and Prevention
- KMID: 2507789
- Ann Lab Med.
- 2020 Nov;40(6):439-447.
- doi: 10.3343/alm.2020.40.6.439
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- Erratum: COVID-19 Molecular Testing in Korea: Practical Essentials and Answers From Experts Based on Experiences of Emergency Use Authorization Assays
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Sung H, Roh KH, Hong KH, Seong MW, Ryoo N, Kim HS, Lee J, Kim SY, Ryu SW, Kim MN, Han MG, Lee SW, Lee H, Yoo CK, on behalf of COVID-19 Diagnosis Test Management Committee established by Korea Centers for Disease Control and Prevention
- KMID: 2512744
- Ann Lab Med.
- 2021 Jan;41(1):126-127.
- doi: 10.3343/alm.2021.41.1.126
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- Acute Cellulitis Caused by Neisseria skkuensis
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Park SG, Kim KB, Lee W, Ha JS, Ryoo N, Jeon DS, Kim JR, Kim HA, Ryu SY
- KMID: 1800319
- Ann Clin Microbiol.
- 2015 Mar;18(1):33-36.
- doi: 10.5145/ACM.2015.18.1.33
A 73-year-old man visited our hospital because of pain with swelling and redness on the right foot dorsum. He was diagnosed with liver cirrhosis and nodular hepatic cellular carcinoma. Lower... -
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- Two Cases of Successful Plasma Exchange with Unfractionated Heparin Anticoagulation in Patients Exhibiting Anaphylaxis to Acid-citrate-dextrose Formula A
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Kang H, Kim DH, Jeon DS, Lee W, Ryoo N, Ha J
- KMID: 2501117
- Korean J Blood Transfus.
- 2020 Apr;31(1):55-60.
- doi: 10.17945/kjbt.2020.31.1.55
Plasma exchange performed with the aid of acid-citrate-dextrose formula A (ACD-A) is generally regarded as safe. However, unfractionated heparin (UFH) can serve as an anticoagulant for patients experiencing serious side... -
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- Correlation Between C3d Assay and Single Antigen Bead Assay for Detection of Human Leukocyte Antigen Class II Antibodies
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Kang H, Kim DH, Ha JS, Ryoo N, Jeon DS, Lee W
- KMID: 2512268
- Lab Med Online.
- 2020 Oct;10(4):295-300.
- doi: 10.47429/lmo.2020.10.4.295
Background: Detection of anti-human leukocyte antigen (HLA) antibodies is important during the selection of an appropriate donor prior to organ transplantation and also for monitoring the patients after transplantation. In... -
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- Guidelines for Laboratory Diagnosis of Coronavirus Disease 2019 (COVID-19) in Korea
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Hong KH, Lee SW, Kim TS, Huh HJ, Lee J, Kim SY, Park JS, Kim GJ, Sung H, Roh KH, Kim JS, Kim HS, Lee ST, Seong MW, Ryoo N, Lee H, Kwon KC, Yoo CK
- KMID: 2502565
- Ann Lab Med.
- 2020 Sep;40(5):351-360.
- doi: 10.3343/alm.2020.40.5.351
The outbreak of coronavirus disease 2019 (COVID-19), which began in December 2019, is still ongoing in Korea, with >9,000 confirmed cases as of March 25, 2020. COVID-19 is a severe... -
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- Increasing Prevalence of Vancomycin-Resistant Enterococcus faecium, Expanded-Spectrum Cephalosporin-Resistant Klebsiella pneumoniae, and Imipenem-Resistant Pseudomonas aeruginosa in Korea: KONSAR Study in 2001
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Lee K, Jang SJ, Lee HJ, Ryoo N, Kim M, Hong SG, Chong Y
- KMID: 1785686
- J Korean Med Sci.
- 2004 Feb;19(1):8-14.
- doi: 10.3346/jkms.2004.19.1.8
The 5th year KONSAR surveillance in 2001 was based on routine test data at 30 participating hospitals. It was of particular interest to find a trend in the resistances of... -
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- Viral load and rebound in children with coronavirus disease 2019 during the first outbreak in Daegu city
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Chu MA, Jang YY, Lee DW, Kim SH, Ryoo N, Park S, Lee JH, Chung HL
- KMID: 2522666
- Clin Exp Pediatr.
- 2021 Dec;64(12):652-660.
- doi: 10.3345/cep.2020.02033
Background: Viral load and shedding duration are highly associated with the transmission of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. However, limited studies have reported on viral load or shedding... -
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- Ten Cases of Taenia saginata Infection Confirmed by Analysis of the Internal Transcribed Spacer 1 rDNA Region in the Republic of Korea
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Song SM, Yun HS, VanBik D, Chang HH, Lee SA, Kim SW, Ryoo N, Eun DY, Lee NY, Goo YK, Hong Y, Ock M, Cha HJ, Chung DI
- KMID: 2459480
- Korean J Parasitol.
- 2019 Aug;57(4):417-422.
- doi: 10.3347/kjp.2019.57.4.417
From October 2015 to August 2018, tapeworm proglottids were obtained from 10 patients who were residents of Daegu and Gyeongbuk provinces and had a history of raw beef consumption. Most... -
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- Serotype Distribution and Antimicrobial Resistance of Invasive and Noninvasive Streptococcus pneumoniae Isolates in Korea between 2014 and 2016
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Park DC, Kim SH, Yong D, Suh IB, Kim YR, Yi J, Song W, Song SA, Moon HW, Lee HK, Park KU, Kim S, Jeong SH, Lee J, Jeong J, Kim YK, Lee M, Cho J, Kim JW, Shin KS, Hwang SH, Chung JW, Woo HI, Lee CH, Ryoo N, Chang CL, Kim HS, Kim J, Shin JH, Kim SH, Lee MK, Lee SG, Jang SJ, Lee K, Suh H, Sohn YH, Kwon MJ, Lee HJ, Hong KH, Woo KS, Park CM, Shin JH
- KMID: 2450948
- Ann Lab Med.
- 2019 Nov;39(6):537-544.
- doi: 10.3343/alm.2019.39.6.537
BACKGROUND: Several factors contribute to differences in Streptococcus pneumoniae serotype distribution. We investigated the serotype distribution and antimicrobial resistance of S. pneumoniae isolated between 2014 and 2016 in Korea. METHODS: We... -
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