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이정구 ( Chung Ku Rhee ),박근환 ( Geun Hwan Park ) 한국의료윤리학회 2005 한국의료윤리학회지 Vol.8 No.1
Both medical ethics and medical English are being taught in most of the premedical courses in Korea since both subjects are considered to be very important in medical education. We have taught medical ethics using English texts in medical English class of premedical course. Students were given tasks of various tests, reports, and presentations in English and part of the lectures were given in English. We have investigated the effectiveness of this type of teaching medical ethics in English using questionnaire survey to premedical students, medical students, and residents who have completed medical ethics in English class at their premedical periods. The survey questioned mainly in the following three areas; if they could understand medical ethics and it was helpful in making ethical decisions at their resident time although it was taught in English, if the class was helpful for their advanced medical ethics class at their medical course and making ethical decisions at their resident time, and if the English they have learned in the class has helped their study of medicine through the medical school and resident time. Most of them responded favorably to all the three questions. In conclusion, teaching medical ethics in medical English class in premedical course appears to be an effective way of teaching both medical ethics and medical English at the same time.
이재혁(Chae Hyeok Lee),박현민(Hyun Min Park),이백희(Baeck Hee Lee),김윤환(Yun Hwan Kim),이정구(Chung Ku Rhee) 대한소아신경학회 2001 대한소아신경학회지 Vol.9 No.2
목 적 : 소아에서의 어지러움은 흔한 증상은 아니지만 적지 않은 소아들이 어지러움을 주증상으로 호소하기 때문에 진단과 치료를 위해서는 이에 대한 평가와 자료의 분석이 꼭 필요하다. 저자들은 어지러움을 주증상으로 하는 소아 환자를 대상으로 소아 어지러움의 임상 양상 및 원인 질환을 밝혀보고자 하였다. 방 법 : 단국대학교병원에 어지러움을 주증상으로 내원한 85명의 소아 환자에 대한 의무기록을 검토하여 병력, 진찰, 청력 검사, 방사선학적 검사와 전정기능검사에 대한 결과를 조사하였다. 결 과 : 소아기 양성 돌발성 어지러움이 38.8%로 가장 많았고 편두통성 어지러움과 외상 후 어지러움이 각각 17.6%, 12.9%이었다. 12세 미만에서는 소아기 양성 돌발성 어지러움이, 12세 이상에서는 편두통성 어지러움이 가장 많았다. 전정기능검사 중 전기안진검사와 회전의자검사를 받은 환아 중에서는 각각 11.2%, 21.2%에서 이상이 발견되었고, 동적자세검사를 받은 환아 중 44.4%에서 지각 조절검사의 전정장애 점수가 50점 이하였다. 결 론: 소아에서 흔한 어지러움증은 소아기 양성 돌발성 어지러움과 편두통성 어지러움이고 이러한 질환을 위한 진단적 검사는 없으므로 원인이 뚜렷하지 않은 소아 어지러움의 진단을 위해서는 자세한 병력조사와 소아 어지러움에 대한 폭넓은 이해가 중요함을 알 수 있었다. 목 적 : 소아에서의 어지러움은 흔한 증상은 아니지만 적지 않은 소아들이 어지러움을 주증상으로 호소하기 때문에 진단과 치료를 위해서는 이에 대한 평가와 자료의 분석이 꼭 필요하다. 저자들은 어지러움을 주증상으로 하는 소아 환자를 대상으로 소아 어지러움의 임상 양상 및 원인 질환을 밝혀보고자 하였다. 방 법 : 단국대학교병원에 어지러움을 주증상으로 내원한 85명의 소아 환자에 대한 의무기록을 검토하여 병력, 진찰, 청력 검사, 방사선학적 검사와 전정기능검사에 대한 결과를 조사하였다. 결 과 : 소아기 양성 돌발성 어지러움이 38.8%로 가장 많았고 편두통성 어지러움과 외상 후 어지러움이 각각 17.6%, 12.9%이었다. 12세 미만에서는 소아기 양성 돌발성 어지러움이, 12세 이상에서는 편두통성 어지러움이 가장 많았다. 전정기능검사 중 전기안진검사와 회전의자검사를 받은 환아 중에서는 각각 11.2%, 21.2%에서 이상이 발견되었고, 동적자세검사를 받은 환아 중 44.4%에서 지각 조절검사의 전정장애 점수가 50점 이하였다. 결 론: 소아에서 흔한 어지러움증은 소아기 양성 돌발성 어지러움과 편두통성 어지러움이고 이러한 질환을 위한 진단적 검사는 없으므로 원인이 뚜렷하지 않은 소아 어지러움의 진단을 위해서는 자세한 병력조사와 소아 어지러움에 대한 폭넓은 이해가 중요함을 알 수 있었다.
색소성 피부질환에 대한 구리증기 레이저 치료후 임상, 조직, 면역조직화학적 소견
김유찬 ( You Chan Kim ),한봉균 ( Bong Gyun Han ),박향준 ( Hyang Joon Park ),신용우 ( Yong Woo Cinn ),이정구 ( Chung Ku Rhee ) 대한피부과학회 2002 大韓皮膚科學會誌 Vol.40 No.12
N/A Background : There have been only a few morphological studies after laser treatment of pigmented skin lesions. Objective : The purpose was to investigate the clinicopathologic and immunohistochemical changes following copper vapor laser treatment of superficial pigmented skin lesions. Methods : Three patients with Becker`s nevus, 1 patient with partial unilateral lentiginosis, and 1 patient with nevus spilus were irradiated with copper vapor laser. Forty-two biopsies were taken before, immediately after, and 3 months after laser treatment. Hematoxylin-eosin, Fontana-Masson, and S-100 protein staining were performed for the evaluation of the histopathologic and immunohistochemical findings of the specimens. Results : Clinically, immediate greyish whitening, immediate erythema, and delayed edema were observed immediately after copper vapor treatment. Histopathologically, suprabasilar separation with elongated cells in the basal cell layer was observed immediately after laser treatment. A few vacuolated cells were found mainly in the basal cell layer. Fontana-Masson and S-100 protein staining positivity decreased a lot in the epidermis, but they hardly decreased in the dermis immediately after laser treatment. Conclusion : For the treatment of pigmented skin lesions, copper vapor laser was more effective in the epidermal pigmented structures than the dermal pigmented structures. Selective photothermolysis of melanosome was not so prominent after copper vapor laser treatment. (Korean J Dermatol 2002;40(12) : 1468∼1473)
유정현,정구용,서정수,이정식 梨花女子大學校 醫科大學 醫科學硏究所 2001 EMJ (Ewha medical journal) Vol.24 No.3
Objectives : Our purpose was to discuss the current results of renal transplantation at our institute and to document the usefulness of the ultrasonography in the follow-up of renal allograft. Methods : Thirty five renal allografts who operated and followed-up at our hospital were included. All patients underwent renal duplex and Doppler sonography. According the clinical course of allograft, the sonographic findings were classified into successful renal transplantation(SRT), acute rejection(AR), chronic rejection(CR), and graft failure(GF). We retrogradely analyzed the sonographic findings as follows : renal size(length, width, thickness), cortex echogenicity, corticomedullary differentiation, renal sinus and pyramid, renal pelvis, resistive index(RI). Results : Results of allografts were as follows : SRT, 24 case(68.6%) ; AR, 6(17.1%) : CR, 3(8.6%) ; and GF, 2(5.7%). The changes of length of allografts were shown no statistically significant changes between the groups, but there is significant increase of thickness of allograft in AC and GF with significance. The mean RI was statistically increased in AR(RI=0.87), and the mean RI's of other groups were 0.65, 0.70, and 0.67 in order to SRT, CR, GF. Parenchymal echogenicities are changed in 66.7% of AC and CR, 25% of SRT, and 50% of GF without clinical significance. There are changes of CMJ, pyramid, sinus echo, renal pelvis of allografts, however, which were shown no statistical significance. Conclusion : Even though we have small cases and short experiences of renal transplantation at our institute, we considered we have relatively good results and it was guessed there were many efforts for the renal transplantation. The duplex and Doppler sonography were useful tools in the follow-up of allograft, especially deciding acute rejection and graft failure, although it is difficult to decide chronic rejection and can not used to differentiate between the main parenchymal causes of graft failure.