http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
반복적인 경동맥 화학색전술 후 대혈관 침범으로 재발한 간세포암에 대해 정위체부방사선치료로 완전관해를 경험한 1예
황상연 ( Sang Youn Hwang ),이선미 ( Seon-mi Lee ),임정우 ( Jong Woo Im ),전기정 ( Ki Jeong Jeon ),안상부 ( Sang Bu Ahn ),지은경 ( Eun Kyeong Ji ),박진영 ( Jin-young Park ),최철원 ( Cheol-won Choi ),양광모 ( Gwang-mo Yang ) 대한간암학회 2016 대한간암학회지 Vol.16 No.2
Transarterial chemoembolization (TACE) is the worldwide procedure performed for patients with various stage hepatoceullar carcinoma (HCC), but is not yet considered as curative treatment because of relatively high local recurrence rate. Moreover, many clinicians frequently experience treatment failure (incomplete necrosis or stage progression etc.) after repeated TACE, but no clear guidelines have been recommended about salvage treatment modalities for this situation. Recently, studies for combination of radiation therapy and TACE for HCC with TACE refractoriness have been tried and reported better therapeutic efficacy. Based on above suggestions, we herein offer our experience of a patient with macrovascular invasion developed after repeated TACE that achieve complete remission by stereotactic body radiation therapy. Further study, maybe regarding a combination of locoregional and systemic therapy, is necessary on how to manage HCC patients with TACE refractoriness. (J Liver Cancer 2016;16:123-128)
소라페닙 치료 실패 후 소라페닙과 Tegafur 병용요법을 통해 간세포암의 완전관해를 유도한 증례 1예
황상연 ( Sang Youn Hwang ),이선미 ( Seon-mi Lee ),임정우 ( Jung Woo Im ),전기정 ( Ki Jeong Jeon ),안상부 ( Sang Bu Ahn ),박진영 ( Jin-young Park ),최철원 ( Cheol-won Choi ),양광모 ( Kwang-mo Yang ) 대한간암학회 2017 대한간암학회지 Vol.17 No.1
Sorafenib is the only approved targeted agent as the first line systemic therapy for treatment of advanced hepatocellular carcinoma (HCC). However, the improvement of survival duration under 3 months is far from clinical satisfactory and most patients experience disease progression within 6 months after sorafenib therapy. Unfortunately, second line systemic therapy after treatment failure of sorafenib was not established and there were no clear guidelines for salvage treatment modalities. Recently, studies suggests that combination of sorafenib and single cytotoxic agent can be relatively effective and safe strategy that achieves promising rates of local and systemic control in advanced HCC patients. Based on above suggestions, we herein offer our experience of a case achieved complete remission by combination therapy of sorafenib and tegafur in the patient with progressed disease after sorafenib therapy. (J Liver Cancer 2017;17:88-93)
다발성 전이를 동반한 고령의 간세포암 환자에서 경동맥방사선색전술과 반복적 경동맥화학색전술로 간내암과 다발성 전이의 부분관해를 이룬 증례
황상연 ( Sang Youn Hwang ),이선미 ( Seon-mi Lee ),임정우 ( Jung Woo Im ),전기정 ( Ki Jeong Jeon ),안상부 ( Sang Bu Ahn ),박진영 ( Jin-young Park ) 대한간암학회 2018 대한간암학회지 Vol.18 No.2
The number of older adults with hepatocelluar carcinoma (HCC) has been increasing with longer life expectancy and earlier diagnosis and treatment. However, older patients have lesser function reserve of multiple organ systems, more disability rate. Therefore, the treatment of elderly HCC patients remains a challenge worldwide. Recently, studies suggests that the survival outcome of older patients may be comparable to that of younger patients and active treatment may achieve promising rates of local and systemic control in selected patients. Based on above suggestions, we herein offer our experience of a case achieved partial remission by sequential therapy of transarterial chemoembolization after transarterial radioemoblization in elderly HCC patient with multiple metastasis. Further study, maybe regarding a combination of locoregional and systemic treatment, is necessary on how to manage HCC in elderly patients. (J Liver Cancer 2018;18:151-156)
동정맥 단락을 동반한 4.8 cm의 침윤성 간세포암에서 정위체부방사선치료와 경동맥화학색전술로 종양의 완전관해를 경험한 1예
황상연 ( Sang Youn Hwang ),이선미 ( Seon Mi Lee ),임정우 ( Jung Woo Im ),김준석 ( Joon Suk Kim ),전기정 ( Ki Jeong Jeon ),안상부 ( Sang Bu Ahn ),지은경 ( Eun Kyeong Ji ),강현철 ( Hyun Cheol Kang ),최철원 ( Cheol Won Choi ),양광모 대한간암학회 2015 대한간암학회지 Vol.15 No.1
Infiltrative hepatocellular carcinoma (HCC) patients have a poor prognosis because most patients present with advanced disease. Although tumor size is small, ablation therapy is difficult because it is difficult to delineate tumor boundary and tumor often combined vascular invasion. Therefore many clinicians still try locoregional therapy (LRT) such as transarterial chemoembolization (TACE), radiation therapy (RT), or combination with LRT and sorafenib in this situation. Stereotactic body radiation therapy (SBRT) is new technology providing very highly conformal ablative radiation dose and is expected to salvage modality for HCC showed incomplete response of TACE due to combined arteriovenous (AV) shunts. Based on above suggestions, we herein offer our experience of a complete remission of tumor by combination of SBRT and TACE in a patient with infiltrative HCC. Further study, maybe regarding a combination of locoregional and systemic therapy is necessary on how to manage infiltrative HCC with AV shunts. (Journal of Liver Cancer 2015;15:64-69)
소윤환 ( Yoon Hwan So ),강동환 ( Dong Hwan Kang ),김일규 ( Il Kyu Kim ),김병우 ( Byung Woo Kim ),윤환진 ( Hwan Jin Yoon ),김시현 ( Si Hyeon Kim ),손용석 ( Yong Seok Son ),신정현 ( Jung Hyeon Shin ),안정우 ( Jeong Woo Ahn ) 한국환경과학회 2017 한국환경과학회지 Vol.26 No.2
This study investigated the characteristics of variations in carbon dioxide concentration and air temperature with the vertical change of surface in a grassplot. Field observations were carried out at a grassplot in Gyeongnam Science High School, over four days in August and November, 2015. Continuous observation equipment (GMP343, VAISALA) was installed at the LP (0.1 m from the surface) and UP (1.1 m from the surface) points, and the carbon dioxide concentration and air temperature were measured simultaneously at 1-min intervals. To summarize the results of the observation, August had higher than average concentrations of carbon dioxide, while November showed average air temperatures. Moreover, the concentration of carbon dioxide was higher at the UP point, while the air temperature was higher at the LP point. The correlation coefficient of carbon dioxide concentration between the UP and LP points was 0.80 in August across all the four days, while it was higher in November at 0.58 0.95. The results of the regression analysis of carbon dioxide concentration with air temperature changes for both August and November showed a distinct change at the LP point (R2=0.36 0.76), as compared to the UP point (R2=0.1 0.57). Between the UP and LP points, the carbon dioxide concentration and air temperature regression analysis results indicated that an active exchange was taking place between the two points.
서울의 Penicillinase Producing Neisseria Gonorrhoeae 발생빈도(1994)
김재홍,안진균,정성재,김영태,김중환,김시영,이석종,이홍렬,서호석,김경훈,권혁진,정우권,고우석,이용석,안필수,오준규,오용섭 대한화학요법학회 1996 대한화학요법학회지 Vol.14 No.1
Background : In recent years gonorrhoea has been panendemic and remains one of the most common Sexually Transmitted Diseases in the world, especially in developing countries. Objective & Method : For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria Gonorrhoeae(PPNG), Ive have been trying to study the patients who have visited the VD Clinic of Choong-Ku Public Health Center in Seoul since 1980 by means of the chromogenic cephalosporin method. Results : In 1994, 168 strains of N. gonorrhoeae were isolated, among which 109 (64,9% ) were PPNG. Conclustion : Our results suggests that the prevalence of PPNG in Seoul is still increasing.