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Hee Seung Chin,Jun Ho Yoon,Yeon Sung Moon,Jung Hyub Oh 대한안과학회 2004 Korean Journal of Ophthalmology Vol.18 No.2
We reviewed the medical records of patients with acute retinal artery obstruction(RAO) and evaluated the importance of transthoracic echocardiography (TTE) and carotid Doppler ultrasound in determining causes of cardiac and carotid artery origin in RAO. A retrospective case study conducted in the Department of Ophthalmology, Inha University Hospital, Korea comprised 26 patients presenting with acute RAO who underwent systemic evaluation, TTE and carotid Doppler ultrasound between June 1, 1997 and December 31, 2003. Among these 26 patients, abnormal cardiac findings were detected in 12 (46%) and abnormal carotid findings in 4 (15%). Furthermore, other risk factors for RAO were found in 2 (8%) and stroke broke out within 7 months after experiencing RAO in 4 (15%) of the 26 patients. In patients with acute RAO, TTE and carotid Doppler ultrasound play an important role in pinpointing the origins of retinal emboli. It is thought that TTE and carotid Doppler ultrasound may be essential examinations for determining the underlying cause, planning treatment strategies, and preventing stroke and death.
류마티스관절염에 동반된 폐쇄성 세기관지염 -기질화 폐렴(BOOP)
윤호성 ( Ho-Sung Yoon ),윤문희 ( Moon-Hee Youn ),진정연 ( Jung Yeon Chin ),이화정 ( Hwa Jeong Lee ),곽승기 ( Seung Ki Kwok ),주지현 ( Ji Hyeon Ju ),박경수 ( Kyung Su Park ),박성환 ( Sung Hwan Park ),김호연 ( Ho Youn Kim ) 대한류마티스학회 2009 대한류마티스학회지 Vol.16 No.4
Interstitial lung disease (ILD) is one of the common extra-articular manifestations of rheumatoid arthritis (RA). Bronchiolitis obliterans with organizing pneumonia (BOOP) is one type of ILD, and this is characterized by the proliferation of granulation tissue in the bronchioles, alveolar ducts and some alveoli and interstitial infiltration by chronic inflammatory cells. It develops as a manifestation of RA or as a side effect of anti-rheumatic drugs in patients with RA. We experienced a 41-year-old female patient with RA who developed BOOP during the treatment with methotrexate and bucillamine. She presented with cough and sputum for several months and pleuritic chest pain for one week. The chest radiograph showed bilateral multifocal consolidations. She received thoracoscopic biopsy and her pulmonary infiltrations resolved after the treatment with corticosteroid.
급성 중심성 장액맥락망막병증에서 망막전위도검사결과, 형광안저혈관조영 및 색각검사결과 상호비교
정진규,진희승,문연성,Chin Kyu Chung,Hee Seung Chin,Yeon Sung Moon 대한안과학회 2005 대한안과학회지 Vol.46 No.1
Purpose: This paper investigates the correlation of the electroretinogram (ERG) with fluorescein angiography (FAG) and the color vision test among those who have acute central serous chorioretinopathy (CSCR). Methods: The study was performed with 30 patients who had one CSCR-affected eye but the other unaffected. Results: ERG showed that the b-wave amplitudes in the affected eyes decreased significantly compared to those in the unaffected eyes (P<0.05) and that there were no significant changes in a-wave or implicit time. FAG revealed that the b-wave amplitude decreased significantly when the leaking point was within a distance of 1/4 disk diameter from the fovea center, compared to when it was more distant (P<0.05). The amplitude also reduced significantly when the size of retinal detachment was more than 1 disk diameter compared to when it was less (P<0.05). The affected eyes which showed abnormality in color vision test decreased significantly a- and b-waves compared to the unaffected eyes in the test (P<0.05). Conclusions: In acute CSCR patients, the correlation of ERG with FAG showing size of retinal detachment, the location of leaking point and the color vision test was statistically significant. Therefore, ERG could be used to assess the affecting degree of the disease.
황반박리를 동반한 열공성망막박리환자에서 공막돌륭술 후 시력결과에 미치는 수술전 요인
강성모,윤상원,진희승,문연성,Sung Mo Kang,M,D,Sang Won Yoon,M,D,Hee Seung Chin,M,D,Yeon Sung Moon,M,D 대한안과학회 2007 대한안과학회지 Vol.48 No.6
Purpose: To investigate the factors affecting the visual outcome after a scleral buckle in a rhegmatogenous retinal detachment involving the macula. Methods: A retrospective survey of 70 eyes was carried out. The preoperative factors examined in this study included the preoperative visual acuity, the patient‘s age, the duration of macular detachment, the extent of the detached retina, the location of the retinal hole, and the surgical procedure. The correlation between these factors and the postoperative visual outcome were investigated. Results: The factors related to a favorable visual outcome were the preoperative visual acuity, age, the duration of macular detachment, surgical procedure, and the location of the retinal hole. A preoperative visual acuity of 0.1 or more, an age of 30 years or less, a detached retina of 2 quadrants or less, and duration of macular detachment of 7 days or less were factors that indicated a favorable visual outcome. The surgical procedure and the location of the retinal hole were not associated with the visual outcome. Conclusions: The factors related to a favorable visual outcome were a preoperative visual acuity of 0.2 or higher, an age of 30 or less, a detached retina of 2 quadrants or less, and duration of the macular detachment of 7 days or less. The location of the retinal hole, however, did not affect the visual outcome.
당뇨황반부종 환자에서 유리체 절제술시 내경계막 절제술의 유용성
강성모,진희승,문연성,Sung Mo Kang,Hee Seung Chin Yeon Sung Moon 대한안과학회 2007 대한안과학회지 Vol.48 No.6
Purpose: To evaluate the effectiveness of a combined procedure of peeling the internal limiting membrane with vitrectomy in diabetic macular edema. Methods: This study comprised 16 eyes of 16 patients hospitalized during a 1-year period. They were randomized to either a vitrectomy group (10 eyes in 10 patients) or to a combined procedure group (6 eyes in 6 patients). Preoperative and postoperative macular center thickness, best corrected visual acuity and postoperative complications 4 months postoperative were investigated. Results: There were no statistically significant differences in the mean values of preoperative and postoperative best corrected visual acuity (logMAR) between the two groups. The mean values of preoperative and postoperative macular center thickness in the vitrectomy group were respectively 509.50±36.77 and 332.60±91.73; while in the combined procedure group, they were 516.17±55.43 and 333.83±51.64. Again, there were no statistically significant differences between the two groups. At the 4-month follow-up, decreased visual acuity was found in 3 eyes of the vitrectomy group and in 2 eyes of the combined procedure group. Vitreous hemorrhage (3 eyes) and tractional retinal detachment (1 eye) were found in the vitrectomy group and vitreous hemorrhage (2 eyes) was diagnosed in the combined group. Conclusions: In our study, vitrectomy with peeling of the internal limiting membrane was not more effective than vitrectomy alone in decreasing macular edema or in improving best corrected visual acuity. Additional studies of the combined procedure are needed to verify this result.