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유전자염기서열 분석에 의해 확진된 뷰베리아 바시아나 각막염
전종화,류남희,김의종,장성동,Jong Hwa Jun,Nam Hee Ryoo,Eui Chong Kim,Sung Dong Chang 대한안과학회 2014 대한안과학회지 Vol.55 No.6
Purpose: To report a case of Beauveria bassiana keratitis that was confirmed by gene sequencing. Case summary: A 70-year-old man presented to our hospital with complaints of ocular pain and deterioration of the visual acuity in his left eye after injury caused by a wood branch one week previously. Visual acuity in the left eye was 20/400 at the time of the first visit. Slit lamp examination showed a central 0.7 × 2.5-mm-sized epithelial defect surrounded by cellular infiltration in the stroma. Scraping of the corneal lesion for microbiological examinations was performed. Initial Gram stain, potassium hydroxide (KOH) mount, and culture were negative. However, fungal hyphae were observed on a KOH mount of the repeated corneal scraping specimen, and a Beauveria species was suspected based on the culture. Beauveria bassiana was confirmed using a MicroSEQ<sup>® D2 large-subunit ribosomal DNA fungal sequencing kit. Natamycin eye solution was initially instilled bihourly (every two hours), but the persistent epithelial defect and progressive stromal melting finally resulted in a descemetocele. Temporary and permanent amniotic membrane transplantations were performed, and amphotericin B eye solution was administered bihourly (every two hours). The ulcerous lesion gradually improved with no evidence of recurrence. Conclusions: Recently, cases of fungal keratitis have been increasing. Therefore, molecular diagnosis methods such as gene sequencing can be helpful in diagnosis and in improving the prognosis of fungal keratitis caused by rare fungi, as we found in this case. J Korean Ophthalmol Soc 2014;55(6):923-927
Cowden 증후군 환자에서 발생한 캔디다 식도염 1예
강경지,윤혜정,류성렬,류남희,강유나,황진복,Kang, Kyung-Ji,Yun, Hye-Jung,Ryu, Seong-Yeol,Ryoo, Nam-Hee,Kang, Yu-Na,Hwang, Jin-Bok 대한소아소화기영양학회 2009 Pediatric gastroenterology, hepatology & nutrition Vol.12 No.1
Cowden's syndrome is a harmatomatous polyposis syndrome with characteristic mucocutaneous lesions and among the spectra of clinical disorders that has been attributed to germline mutations in the PTEN gene. Although Cowden's syndrome has rarely been reported, immunologic studies have revealed that patients with this syndrome have humoral and/or cellular immune abnormalities. We recently identified a 21-year-old woman with Cowden's syndrome who was diagnosed with candida esophagitis without a history of diabetes, carcinoma, or steroid therapy. We report the immunologic status of this patient and the relationship with candida esophagitis on the basis of a literature review. Cowden 증후군으로 진단되어 추적 관찰 중인 21세 여자에서 위장관 용종의 정기적 관찰을 위하여 시행한 내시경 검사 중 캔디다 식도염이 발견되어 문헌 고찰과 함께 보고한다. 면역학적 이상, 진균 식도 감염의 선행 질환, 투약의 병력이 없었고, 뚜렷한 식도 감염의 임상 증상도 없었다.
일개 대학병원에서 제한 항생제 전산 프로그램 운용에 따른 항생제 사용량 변화
이보영,김천수,류성열,권기영,임정근,임태진,민병우,류남희,차순도,Lee, Bo Young,Kim, Chun Soo,Ryu, Seong Yeol,Kwon, Ki Yung,Lim, Jung Geun,Lim, Tae Jin,Min, Byung Woo,Ryoo, Nam Hee,Cha, Soon Do 대한소아감염학회 2006 Pediatric Infection and Vaccine Vol.13 No.2
목 적 : 감염병 치료를 위해서 항생제의 적절한 선택은 필수적이며 잘못된 사용은 내성균주의 출현과 확산, 치료의 실패, 약물 부작용, 의료비 상승 등의 다양한 문제점을 초래한다. 저자들은 임상에서 특정 항생제의 사용을 제한하는 전산 프로그램의 운용이 항생제의 부적절한 사용을 억제하고 약제 사용량 감소에 도움이 되는지 알아보고자 본 연구를 시행하였다. 방 법 : 항생제관리위원회의 의결로 내성의 우려가 있는 고가의 항생제와 과거에 부적절한 사용 경향을 보였던 약제 등 총 7계열의 16개 품목을 제한 항생제로 선정하였다. 입원환자를 대상으로 제한 항생제 관리용 전산 프로그램 운용 후인 2004년과 2005년 5~7월(연구군) 및 운용 전인 2002년과 2003년 동일기간(대조군)에 처방된 항생제의 사용 내역을 후향적으로 조사하였다. 항생제 사용량 비교를 위한 지표는 1일당 재원환자 100명당 항생제 사용자수(명)로 하였으며 일별 항생제 사용 환자수를 조사한 후 재원환자 100명당 사용자수를 산정하였으며, 계열별로 양군간 비교를 시도하였다. 결 과 : 1일 재원 환자수는 대조군($823.5{\pm}37.1$명)이 연구군($809.2{\pm}39.3$명)보다 많았으며(P<0.001), 1일 퇴원 환자수(연구군 : $81.2{\pm}16.0$명 vs. 대조군 : $81.5{\pm}16.9$명)와 재원일수(연구군 : $9.9{\pm}1.6$ vs. 대조군 : $10.0{\pm}2.1$)는 양군간 비슷하였다. 1일당 재원환자 100명당 항생제 사용자수(연구군 vs. 대조군)는 항진균제($0.6{\pm}0.3$명 vs. $0.7{\pm}0.4$명)와 glycopeptides ($4.1{\pm}0.7$명 vs. $4.2{\pm}0.6$명)는 양군간 비슷하였고, carbapenems($1.9{\pm}0.5$명 vs. $0.9{\pm}0.3$명)과 piperacillin-tazobactam($0.7{\pm}0.3$명 vs. $0.3{\pm}0.2$명), quinolones ($2.2{\pm}0.6$명 vs. $1.6{\pm}0.5$명)은 연구군에서 더 많았으며(P<0.001), 고가의 광범위 cephalosporins($1.3{\pm}0.4$명 vs. $1.6{\pm}0.3$명)와 부적절한 사용 경향을 보였던 약제($1.1{\pm}0.5$명 vs. $6.0{\pm}1.4$명)는 연구군에서 유의하게 감소하였다(P<0.001). 결 론 : 항생제 사용을 제한하는 전산 프로그램의 운용은 임상자료 분석에서 부적절한 사용 경향을 가진 항생제의 사용을 줄이는데 효과적이나 내성균 치료제나 고가 약제의 사용량 감소를 위해서는 미흡한 조치이며 이에 대한 추가적인 대책이 필요하다. Purpose : Appropriate use of antimicrobials is an essential factor to treat infectious diseases and prevent acquisition of antimicrobial resistant pathogens. This study was undertaken to search that application of computerized management program for restriction of antimicrobials use in a hospital is helpful to decrease antimicrobial use density. Methods : Antibiotics utilization committee decided to restrict the use of 16 antimicrobials(14 expensive drugs having fear of drug resistance by pathogens and additional two drugs with inappropriate using tendency). Retrospective evaluation of antimicrobial user numbers between May and July of 2004 and 2005(study group) was conducted to compare with previous use density during same period of 2002 and 2003(control group). Results : Inpatients number of control group($823.5{\pm}37.1$ persons) was more than study group($809.2{\pm}39.3$ persons, P<0.001), but, outpatients number and hospitalized duration were equal in two groups. Antimicrobial user number/100 inpatients per day of glycopeptides and antifungal agents was equal in two groups, and study group was significantly higher density than control group in the use of carbapenems, piperacillin-tazobactam and quinolones(P<0.001). But study group was significantly lower density than control group in the use of drugs with inappropriately using tendency and expensive cephalosporins having broad antimicrobial spectrum(P<0.001). Conclusion : Application of computerized management program for restriction of antimicrobials use in a hospital is effective to decrease the use density of antimicrobials with inappropriately using tendency, but it is an insufficient measures for the restricted use of other antimicrobials on the whole.
신경화 ( Kyung Hwa Shin ),김천수 ( Chun Soo Kim ),이상락 ( Sang Lak Lee ),권태찬 ( Tae Chan Kwon ),김종인 ( Jong In Kim ),류남희 ( Nam Hee Ryoo ) 대한주산의학회 2004 Perinatology Vol.15 No.1
Trichomoniasis is a sexually transmitted disease by Trichomonas vaginalis infection that may be associated with preterm delivery and low birth weight in the newborn infants. T. vaginalis may be transmitted to neonates during passage through an infected birth canal and neonatal infection is usually self-limiting course, but rare cases of symptomatic neonatal infection such as vaginitis, urinary tract infection and respiratory infection have been reported. We experienced a case of symptomatic neonatal trichomoniasis which was confirmed by wet mount examination of vaginal discharge and urine specimens in premature baby with intrauterine growth retardation. The patient had complete resolution of symptoms such as vaginal discharge and pyuria after treatment with ornidazole (tiberalR). We report this case with a brief review of the related literatures.
지속성 외래복막투석 환자에서 발생한 Chryseobacterium indologenes 와 Sphingomonas paucimobilis 복합균주에 의한 복막염 1예
윤정수 ( Jeong Soo Yoon ),황은아 ( Eun Ah Hwang ),장미현 ( Mi Hyun Chang ),박우영 ( Woo Young Park ),진규복 ( Kyu Bok Jin ),한승엽 ( Seung Yeup Han ),박성배 ( Sung Bae Park ),김현철 ( Hyun Chul Kim ),류남희 ( Nam Hee Ryoo ) 대한신장학회 2007 Kidney Research and Clinical Practice Vol.26 No.6