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      • KCI등재

        비강상태에 따른 비내시경적 누낭비강문합술의 결과 분석

        백승국,하명숙,Seung Kook Baek,MD,Myung Sook Ha,MD 대한안과학회 2014 대한안과학회지 Vol.55 No.5

        Purpose: This study evaluated the relationship of nasal cavity state and surgical results after endonasal dacryocystorhinostomy (DCR).<br /> Methods: We retrospectively analyzed 306 eyes of 204 patients between January 2007 and December 2011. The correlation between the existence of preoperative nasal cavity abnormality, postoperative nasal cavity complications after proper management of nasal cavity abnormality, and postoperative nasal cavity complications according to nasal packing material were investigated. We analyzed the success rates and the correlation between each set of factors.<br /> Results: The success rate of primary operations performed six months after tube removal was 87.3% (267/306). The success rate after secondary revision, granuloma removal and punctoplasty was 90.5% (277/306). Postoperative nasal cavity complications were inspected in 40 eyes. Of the 306 eyes, patients treated with Nasopore showed significantly more postoperative nasal cavity complications (47.8%, 32/67) than in patients treated with Merocel (3.3%, 8/239). The rate of postoperative nasal cavity complications was 8.7% in patients with normal nasal cavity, 16.7% in patients who received treatment, and 20% in patients without treatment, with significant statistical increase if the nasal cavity was abnormal (p = 0.019). The incidence of complications influenced the primary success rate (p = 0.008); however, preoperative nasal cavity abnormalities were not correlated with primary success (p = 0.479).<br /> Conclusions: In the case of endonasal DCR, preoperative nasal cavity abnormality and type of nasal packing material used did not affect the success rate but significantly affected postoperative nasal cavity complications. In conclusion, endonasal DCR with preoperative treatment of nasal cavity abnormality and Merocel packing is expected to reduce postoperative nasal cavity complications and increase patient satisfaction.<br /> J Korean Ophthalmol Soc 2014;55(5):633-639

      • KCI등재

        비내시경적 누낭비강문합술에서 비강내공의 모양에 따른 수술 성공률

        권영아,김호창,하명숙,김성주,장재우,Young A Kwon,MD,Ho Chang Kim,MD,Myung Sook Ha,MD,Sung Joo Kim,MD,PhD,Jae Woo Jang,MD,PhD 대한안과학회 2009 대한안과학회지 Vol.50 No.1

        Purpose: To evaluate the success rates according to the shape of rhinostomy after endonasal dacryocystorhinostomy. Methods: We analyzed 131 patients (188 cases) who had undergone endonasal dacryocystorhinostomy with a minimum follow-up of 6 months. After surgery, all cases were classified into flat, alcove, concave, or concealed concave types according to Jane’s rhinostomy classification. Patency to irrigation and improved symptoms were considered indicative of a successful outcome. Results: There were 81 flat type patients (125 cases), 31 alcove type patients (42 cases), 19 concave type patients (21 cases), and no cases were classified as concealed concave type. The success rates were 75.2%, 85.7%, 81.0% respectively, and the most common cause of failure was the formation of granulation within the ostium. The success rates did not significantly vary according to the shape of rhinostomy (p=0.144). Conclusions: The success rates after endonasal dacryocystorhinostomy of flat, alcove, and concave types in turn were 75.2%, 85.7%, and 81.0%.

      • KCI등재

        안와농양과 동반된 중심망막동맥 폐쇄 1예

        김영승,백승국,하명숙,Young Seung Kim,MD,Seung Kook Baek,MD,Myung Sook Ha,MD 대한안과학회 2012 대한안과학회지 Vol.53 No.10

        Purpose: To report a case of rapidly progressed orbital abscess after central retinal artery occlusion. Case summary: A 60-year-old man with right periorbital pain and edema starting 3 days earlier visited the hospital. His first visual acuity was 1.0 for the right eye with peripheral edema and tenderness; severe hemorrhagic chemosis, proptosis (approximately 3 mm) and extraocular motility limitation were also observed. According to the CT findings, a 2.5 × 1 cm-sized encapsulated cystic mass was found in the right orbital cavity, along the medial orbital wall; with a diagnosis of orbital abscess, he was hospitalized with systemic antibiotic treatment and abscess drainage. On the second day of hospitalization, the best corrected visual acuity was reduced to light perception, and relative afferent pupillary defect, pale retina and cherry red spot were found. Therefore, emergent incisional drainage, optic massage, and antibiotics were given to the patient. Immediately after the surgery, the peripheral edema and proptosis improved; nevertheless, central retinal artery occlusion did not resolve and vision did not improve. Two months later, best corrected visual acuity for the right eye was counting fingers and central retinal artery occlusion showed no further improvement. Conclusions: No case report on rapidly progressing orbital abscess has been proposed in Korea to date. In the case of rapidly progressed orbital abscess, incisional drainage and antibiotics should be administered promptly. J Korean Ophthalmol Soc 2012;53(10):1523-1527

      • KCI등재

        누소관 열상 환자에서 누소관 성형술의 성공요인 분석

        김오제,고병이,김성주,하명숙,Oh Jae Kim,MD,PhD,Byung Yi Ko,MD,PhD,Sung Joo Kim,MD,PhD,Myung Sook Ha,MD,PhD 대한안과학회 2009 대한안과학회지 Vol.50 No.1

        Purpose: To evaluate clinical characteristics and outcome of repair of canalicular laceration with Crawford stent. Methods: All 40 patients who underwent canalicular laceration repair from 2004 to 2007 in the hospital were retrospectively reviewed. Demographics, cause of canalicular injury, surgical management with Crawford stent, and its outcome were analyzed Results: Most cases were male with step wound (34 cases 85%). Average age of fourty patients was 41.7 years old. Outcome had varied depending on the time of surgery, the location of laceration, the suture method, the wound condition, and the duration for stent. Maintaining silicone tube more than three months, and surgical approach within forty‐eight hours resulted in statistically significant results. Conclusions: The outcome of canalicular laceration was better when surgical approach was done within forty‐eight hours and silicone tube was maintained more than three months.

      • KCI등재

        위아래 덧눈꺼풀 교정술을 동시에 시행한 소아에서 수술 후 시력과 난시의 변화

        현동원,전찬양,진선영,하명숙,Dong Won Hyun,Chan Yang Jeon,Sun Young Jin,Myung Sook Ha 대한안과학회 2011 대한안과학회지 Vol.52 No.3

        Purpose: To study the changes in vision and astigmatism in epiblepharon patients undergoing simultaneous surgery for both upper and lower eyelid epiblepharon. Methods: The study subjects consisted of 40 eyes of 20 patients who underwent surgery for both upper and lower eyelid epiblepharon from March 2007 to December 2008. The patients were divided into groups depending on the degree of corneal erosion. Uncorrected and best corrected vision, refractive error and the degree of corneal erosion were measured before and three months after the surgery. Results: The mean patient age was 7.40 years, and all but three patients showed postoperative grade 0 corneal erosion. Mean uncorrected logMAR visual acuity was 0.44 preoperatively and 0.25 three months after the operation. The mean best corrected logMAR visual acuity was 0.13 preoperatively and 0.04 three months after the operation (p = 0.02, 0.01). Mean astigmatism showed a significant decrease from 1.46 preoperatively to 1.19 three months after surgery (p = 0.03). Conclusions: After simultaneous surgery for upper and lower eyelid epiblepharon in children, uncorrected and best corrected visual acuity and corneal erosion were all improved. The astigmatism was largely with-the-rule, both before and after surgery. J Korean Ophthalmol Soc 2011;52(3):272-276

      • KCI등재
      • 증례보고 : 안와농양과 동반된 중심망막동맥 폐쇄 1예

        김영승 ( Young Seung Kim ),백승국 ( Seung Kook Baek ),하명숙 ( Myung Sook Ha ) 한국안전학회(구 한국산업안전학회) 2003 International Journal of Safety Vol.2 No.1

        목적: 급격히 진행된 안와농양과 동반된 중심망막동맥 폐쇄 1예를 보고하고자 한다. 증례요약: 60세 남환이 3일 전부터 발생한 우측 안와 주위 통증 및 부종을 주소로 내원하였다. 우안 나안시력은 1.0이었으며 우안안압은 37 mmHg로 증가되어 있었고 3 mm의 우측 안구 돌출소견과 안구운동 장애를 보였다. 안와 전산화 단층 촬영에서 우측 안와내측의 2.5×1 cm 크기의 격막이 있는 낭성 종괴가 관찰되어 안와 농양 진단하에 전신 항생제 및 배농치료 위해 입원하였다. 입원2일째 우안 안압은 18 mmHg로 감소되었으나 우측 안와 주위 종창 및 발적은 지속되었고 우안 교정시력은 광각으로 감소하였으며 상대적 구심성 동공장애 및 창백해진 망막과 앵두반점 소견 관찰되어 응급 절개 배농술 및 안구마사지를 시행 후 전신 항생제 치료 유지하였다. 술 후 안와 주위 부종 및 안구돌출은 개선되었으나 중심망막동맥은 개통되지 않았으며 시력은 호전되지 않았다. 결론: 급격한 진행을 보이는 안와농양과 동반된 중심망막동맥 폐쇄의 예가 국내에선 알려진 바 없어 보고하고자 하였으며 이러한 안와 농양의 경우 절개 배농 및 전신 항생제 치료 등의 즉각적인 대처가 필요할 것으로 생각한다. Purpose: To report a case of rapidly progressed orbital abscess after central retinal artery occlusion. Case summary: A 60-year-old man with right periorbital pain and edema starting 3 days earlier visited the hospital. His first visual acuity was 1.0 for the right eye with peripheral edema and tenderness; severe hemorrhagic chemosis, proptosis (approximately 3 mm) and extraocular motility limitation were also observed. According to the CT findings, a 2.5 × 1 cm-sized encapsulated cystic mass was found in the right orbital cavity, along the medial orbital wall; with a diagnosis of orbital abscess, he was hospitalized with systemic antibiotic treatment and abscess drainage. On the second day of hospitalization, the best corrected visual acuity was reduced to light perception, and relative afferent pupillary defect, pale retina and cherry red spot were found. Therefore, emergent incisional drainage, optic massage, and antibiotics were given to the patient. Immediately after the surgery, the peripheral edema and proptosis improved; nevertheless, central retinal artery occlusion did not resolve and vision did not improve. Two months later, best corrected visual acuity for the right eye was counting fingers and central retinal artery occlusion showed no further improvement. Conclusions: No case report on rapidly progressing orbital abscess has been proposed in Korea to date. In the case of rapidly progressed orbital abscess, incisional drainage and antibiotics should be administered promptly. J Korean Ophthalmol Soc 2012;53(10):1523-1527

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