http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Cho, Kang Su,Choi, Hyun Min,Koo, Kyochul,Park, Sung Jin,Rha, Koon Ho,Choi, Young Deuk,Chung, Byung Ha,Cho, Nam Hoon,Yang, Seung Choul,Hong, Sung Joon The Korean Academy of Medical Sciences 2009 JOURNAL OF KOREAN MEDICAL SCIENCE Vol.24 No.4
<P>We investigated the value of lymph node dissection in patients with cN0 muscle-invasive transitional cell carcinoma of the upper urinary tract (UUT-TCC). Medical records of 152 patients with cN0 muscle-invasive UUT-TCC, who underwent nephroureterectomy between 1986 and 2005, were reviewed. Sixty-three patients (41.4%) underwent lymph node dissection. The median number of lymph nodes harvested was 6 (range, 1 to 35), and from these, lymph node involvement was confirmed in 9 patients (14.3%). Locoregional recurrence (LR) and disease-recurrence (DR) occurred in 29 patients and 63 patients, respectively. Fifty-five patients (36.2%) had died of cancer at the last follow-up. The number of lymph nodes harvested was associated with the reduction of LR (χ<SUP>2</SUP><SUB>trend</SUB>=6.755, <I>P</I>=0.009), but was not associated with DR (χ<SUP>2</SUP><SUB>trend</SUB>=1.558, <I>P</I>=0.212). In the survival analysis, N stage (<I>P</I>=0.0251) and lymph node dissection (<I>P</I>=0.0073) had significant influence on LR, but not on DR or disease-specific survival. However, the number of lymph nodes harvested did not affect LR-free, DR-free, or disease-specific survival. We conclude that lymph node dissection may improve the control of locoregional cancer, as well as staging accuracy, in cN0 muscle-invasive UUT-TCC, but that it does not clearly influence survival.</P>
Prognostic Impact of Peripelvic Fat Invasion in pT3 Renal Pelvic Transitional Cell Carcinoma
Cho, Kang Su,Cho, Nam Hoon,Park, Sung Yul,Cho, Sung Yong,Choi, Young Deuk,Chung, Byung Ha,Yang, Seung Choul,Hong, Sung Joon Korean Academy of Medical Sciences 2008 JOURNAL OF KOREAN MEDICAL SCIENCE Vol.23 No.3
Renal pelvic transitional cell carcinoma (TCC), which invades beyond muscularis into peripelvic fat or the renal parenchyma, is diagnosed as stage pT3 despite its structural complexity. We evaluated the prognostic impact of peripelvic fat invasion in pT3 renal pelvic TCC. Between 1986 and 2004, the medical records on 128 patients who were surgically treated for renal pelvic TCC were retrospectively reviewed. Sixty patients with pT3 disease were eligible for the main analysis. The prognostic impact of various clinicopathological factors was analyzed using univariate and multivariate analyses. On univariate analysis, sex, age, concomitant bladder tumors, concomitant ureter tumors, lymphadenectomy, adjuvant chemotherapy, tumor grade, multiplicity, renal parenchymal invasion, and carcinoma in situ did not influence the disease-specific survival (p>0.05). By contrast, peripelvic fat invasion, lymph node invasion, and lymphovascular invasion were each significantly associated with disease-specific survival (p<0.05). Multivariate analysis showed that peripelvic fat invasion (p=0.012) and lymph node invasion (p=0.004) were independent prognostic factors. In conclusion, peripelvic fat invasion is a strong prognostic factor in pT3 renal pelvic TCC. Thus, systemic adjuvant therapy should be considered in the presence of peripelvic fat invasion, even if the lymph nodes are not involved.
Chin, Byung-Doo,Suh, Min-Chul,Kim, Mu-Hyun,Kang, Tae-Min,Yang, Nam-Choul,Song, Myung-Won,Lee, Seong-Taek,Kwon, Jang-Hyuk,Chung, Ho-Kyoon,Wolk, Martin B.,Bellmann, Erika,Baetzold, John P. The Korean Infomation Display Society 2003 Journal of information display Vol.4 No.3
Laser-Induced Thermal Imaging (LITI) is a laser addressed patterning process and has unique advantages such as high-resolution patterning with over all position accuracy of the imaged stripes of within 2.5 micrometer and scalability to large-size mother glass. This accuracy is accomplished by real-time error correction and a high-resolution stage control system that includes laser interferometers. Here the new concept of hybrid system that complement the merits of small molecule and polymer to be used as an OLED; our system can realize easy processing of light emitting polymers and high luminance efficiency of small molecules. LITI process enables the stripes to be patlerned with excellent thickness uniformity and multi-stacking of various functional layers without having to use any type of fine metal shadow mask. In this study, we report a full-color hybrid OLED using the multi-layered structure consisting of small molecules and polymers.
숨겨진 두개내 종양으로 인한 전신마취로부터의 의식회복 지연
김연진,박병석,민경태,임웅철,강희륜 대한마취과학회 1995 Korean Journal of Anesthesiology Vol.29 No.5
Slowly growing intracranial tumors, especially located in the supratentorial compartment, permit major volume-spacial compensation. Patient with large supratentorial tumor may not even present any specific symptoms or signs related to the elevated intracranial pressure. We experienced a patient who showed delayed emergence from general anesthesia for total knee replacement without any pharmacologic or metabolic causes. Computerized tomogram scan and magnetic resonance image revealed an unnoticed large supratentorial tumor considered as a cause of delayed emergence. After removal of intracranial tumor, the patient regained consciousness and discharged from the hospital in a relatively good health.