• Investigative Magnetic Resonance Imaging
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• 제17권1호
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• pp.47-49
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• 2013

내인성안구염은 외부 혹은 내부의 원인으로 인한 안구 내의 염증반응으로 생기는 드문 질환이다. 자기공명영상은 안구염의 진단과 뇌농양의 진단에 모두 유용한 것으로 알려져 있다. 저자들은 내인성안구염과 함께 뇌농양이 동시에 병발된 예가 있어 자기공명영상 소견과 함께 보고하고자 한다.

• 한국자원식물학회:학술대회논문집
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• 한국자원식물학회 2018년도 추계학술대회
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• pp.113-113
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• 2018

Endophthalmitis is a disease that causes ocular inflammation and has a catastrophic effect on eyesight. Recent studies show that Enterococcus faecalis is rapidly increasing causative bacterium of endophthalmitis. It is predicted that the increased endophthalmitis by E. faecalis is presumable due to the high resistance of E. faecalis to moxifloxacin (MFX), which is a common antibiotic used for eye drop. Because of the need for therapeutic agents to overcome this problem, this study sought to explore the feasibility of developing a combination therapy using Orostachys japonicus. The ethylacetate fraction of O. japonicus (OJA) used in this study. Antimicrobial activity was tested 13 E. faecalis strains including one E. faecalis standard strain, eight clinically isolated E. faecalis strains and four quinolone resistant E. faecalis strains using CLSI antibiotic susceptibility test method. Minimal Inhibitory Concentration (MIC) of OJA was confirmed to be $500{\mu}g/ml$ for all 13 strains. Then we tested for the synergistic effect of OJA to MFX using checkboard test method. The MIC of MFX was $0.25{\mu}g/ml$ for the standard strain and 8 for the clinical isolates, and $16{\sim}64{\mu}g/ml$ for the quinolone - resistant strains. When OJA was mixed with MFX, no synergistic effect was observed in all strains, but the antibacterial activity of OJA remained unchanged. Most ocular other strains can be removed by MFX except the MFX resistant E. faecalis, which can be removed by OJA in combination therapy. Therefore, OJA can be a potential candidate for the combined treatment endophthalmitis.

• Journal of Microbiology and Biotechnology
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• 제13권3호
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• pp.444-450
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• 2003

In order to develop an effective means to treat P. aeruginosa infections, we have purified P. aeruginosa outer membrane proteins (OMPs)-specific human IgG antibody. In this study, we investigated the protective activity of the purified anti-OMPs IgC against P. aeruginosa infection in a rabbit endophthalmitis model. Rabbits were inoculated by an intravitreal injection with P. aeruginosa, and treated with a single dose of 1 mg anti-P. aeruginosa OMPs IgG. All the control rabbits predominantly developed edematous responses and opacity in the eyes, but the rabbits treated with the antibody showed only very limited degree of edema. Aliquots of the vitreous humor were extracted and analyzed for the number of viable bacteria and endotoxin level. The results showed that the anti-OMPs IgC significantly reduced the bacterial count compared with the control group, and that the endotoxin level of the vitreous from the IgG-treated rabbits was more than 70-fold lower 6 h after the administration than the control animals. These data suggested that the anti-P. aeruginosa OMPs IgG is effective in inhibiting the bacterial growth and thereby in reducing endotoxin levels in the vitreous, warranting further development of the anti-P. aeruginosa OMPs IgG as a therapeutic means for treating Pseudomonas endophthalmitis.

• 한국임상수의학회지
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• 제37권6호
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• pp.345-349
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• 2020

An 8-month-old female rabbit was presented with a white intraocular mass in the right eye. Slit-lamp biomicroscopy showed a white mass behind the iris, accompanied by rubeosis iridis and aqueous flare. Ocular B-scan ultrasonography revealed hyperechoic material within the anterior chamber connected with cataractous lens in the right eye. Signs deteriorated despite treatment, and enucleation was performed. Histopathologically, phacoclastic endophthalmitis due to Encephalitozoon cuniculi infection was confirmed. This was the first report of a client-owned rabbit affected with E. cuniculi-associated phacoclastic uveitis. Serological detection of anti-E. cuniculi antibodies should be considered to prevent potential zoonotic risk.

• 한국임상수의학회지
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• 제31권4호
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• pp.344-349
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• 2014

A 5-year-old intact female Maltese, a 4-year-old neutered male Chihuahua, and a 5-year-old neutered male Maltese were referred to Veterinary Medical Teaching Hospital of Seoul National University for assessment of traumatic corneal laceration accompanied by anterior lens capsule disruption by cat claw. Severe uveitis, hypopyon, fibrinous exudate, diffuse corneal edema, and/or glaucoma were observed. B-mode ocular ultrasound showed lens capsule rupture and hyperechoic lens in all three cases. Despite aggressive treatments, the three eyes continued to deteriorate with endophthalmitis, leading to enucleation. Septic implantation syndrome associated with phakitis, severe pyogranulomatous endophthalmitis, and keratitis was confirmed by histopathological examination.

• 대한안과학회지
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• 제60권5호
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• pp.480-485
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• 2019

목적: 20년 동안 수정체 내에 잔존했던 안내 이물에 의해 발생한 백내장수술 후 안내염을 경험하였기에 보고하고자 한다. 증례요약: 45세 남자 환자가 3개월 전부터 시작된 우안의 점진적인 시력저하를 주소로 내원하였다. 세극등현미경검사상 우안 수정체전낭의 혼탁, 수정체핵경화, 후낭밑백내장 소견을 보였다. 과거력상 20년 전 못이 우안에 튀어 수상한 기왕력이 있었으며 수상 당시 시행한 세극등현미경검사에서는 안내 이물을 확인하지 못하였다. 환자는 계획에 따라 백내장수술을 시행하기로 하였다. 수정체유화술 중 수정체 내에 금속이물이 발견되어 금속이물을 안전하게 제거하고, 인공수정체를 삽입하였다. 술 후 3일째에 전방축농 소견이 관찰되어 항생제 유리체내주사를 시행하고 강화-항생제 안약을 점안하였다. 이후 전방내 염증 소견은 호전되었으며, 교정시력은 1.0으로 회복되었다. 결론: 외상 시 간과되어 안구 내에 잔존한 이물이 염증과 증상을 일으키지 않아 장기간 수정체 내에 잔존하였다가 이후 백내장을 진행시킨 경우에도 백내장수술 및 안내 이물제거 후 안내염이 발생할 수 있음을 주의해야 한다.

• Journal of Yeungnam Medical Science
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• 제32권1호
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• pp.38-41
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• 2015

Pyogenic liver abscess with metastatic septic complications is a rare and serious infectious disease if not treated properly. Pyogenic liver abscesses are caused by bacterial, fungal, or parasitic organisms. Escherichia coli used to be the predominant causative agent, but Klebsiella pneumoniae emerged as a major cause in the 1990s. Liver abscesses are caused by hepatic invasion via many routes, such as, the biliary tree, portal vein, hepatic artery, direct extension, or penetrating trauma. Furthermore, diabetes mellitus and malignant conditions are established important risk factors of K. pneumoniae liver abscesses and of septic metastasis, and several recent studies have asserted that K. pneumoniae liver abscess might be a presentation of occult or silent colon cancer. We report a case of K. pneumoniae liver abscess, metastatic septic pulmonary embolism, and endophthalmitis associated with diabetes and advanced gastric cancer.

• 한국임상수의학회:학술대회논문집
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• 한국임상수의학회 2006년도 춘계학술대회
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• pp.198-198
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• 2006

• 한국안광학회지
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• 제9권2호
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• pp.447-453
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• 2004

광주광역시 소재 어린이 놀이터 토양에서 채취한 80개의 토양시료와 123개의 견변시료를 통해 Toxocara canis 충란에 의한 오염 실태를 조사하였다. 어린이 놀이터에서 수집한 토양시료의 15%에서 Toxocara canis의 충란이 검출되었으며, 공원(25%)과 주택가 공터(17%) 토양의 충란 검출률이 비교적 높게 나타났다. 놀이터 토양의 충란 오염률은 봄 가을이 여름 겨울보다 상대적으로 높았으며 오염률이 높은 공원과 주택가 공터에서 계절적 변동폭이 컸다. 놀이터에서 수집한 총 123개의 견변에 대한 충란 검출 결과 검출률은 31%로 나타났으며 토양시료의 검출률(21%) 보다 높게 나타났다.

• 한국수의병리학회지
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• 제5권1호
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• pp.1-4
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• 2001

Squamous cell carcinoma was diagnosed in a 4.5-year-old male African hedgehog (Atelerix albiventris). The patient was referred to Seoul National University, Veterinary Medical Teaching Hospital after 5 days history of left eye exophthalmos and corneal trauma. He had enlarged upper and lower jaw at the left part of the face and endophthalmitis of the left eye. On radiographic examinations, loss of bone density at the left zygomatic arch and sun-burst type periosteal reaction of left mandible with decreased bone density was noted. Histologically, the neoplastic mass consisted of markedly invasive, cords of nests of squamous epithelial cells. Intercellular bridges and keratin pearl formation were also noted.