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박종한,정철호,김정휘 大韓神經精神醫學會 1987 신경정신의학 Vol.26 No.2
저자들은 58명의 정신과 입원 치매 환자들에서 치매의 원인 질환들을 조사하여 중요한 소견들을 다음과 같이 요약한다. 1) 치매 환자의 남녀비는 약 4대 1이었다. 2) 주요 원인들로는 주정성 치매(24.1%), 외상성 치매(24.4%), Alzheimer형 치매(13.8%), 산소결핍후 뇌증(12.1%)등이었다. 3) 청년층에서는 외상성 치매, 장년층에서는 주정성 치매, Alzheimer형 치매, 외상성 치매등이 중요한 원인들이었으나 노년층에서는 특별히 많은 원인 질환을 언급할 수 없었다. 4) 우울성 가성치매와 산소 결핍후 뇌증을 제외한 기타의 원인 질환들은 남자들에서 훨씬 많았다. Fifty-eight DSM-III dementia patients who were consecutively admitted to a psychiatric ward in Keimyumg Univ. Hospital were etiologically analyzed. Important findings of the analysis were; 1) Male to female ratio was approximately 4 to 1. 2) The important causative diseases were alcoholic dementia(24.1%), post-traumatic dementia(22.4%), dementia of Alzheimer's type(13.8%), and post-anoxic encephalopathy(12.1%). 3) Post-traumatic dementia was the most frequent cause of dementia in young adulthood, and alcoholic dementia, dementia of Alzheimer's type and post-traumatinc dementia were frequent in middle adulthood, while it was difficult to document specially frequent causative diseases in the old age. 4) Among various causative diseases, all but depressive pseudodementia and post-anoxic encephalopsthy were more prevalent in males.
이영신,조용균,박철휘 한서대학교 산학협력연구원 부설 환경연구소 2000 환경연구소 논문집 Vol.3 No.-
Seosan city is facing fast industrialization, urbanization, and populization growth. It speedy changes into engineering oriented area around Dae-San engineering district causefuuture increase of general sewages and industrial waste water. the environmentally hazardous materials will also aggravate water quality of neighboring rivers and ocean. Thus, this study has been performed to investigate current lever of industrial waste water, and then project future level of those environmental damages.
융모성선자극 호르몬 생산성 골외 점액상 연골육종 1 예
박철휘(Cheol Whee Park),이여민(Yeo Min Lee),윤종일(Jong Il Yoon),이종욱(Jong Wook Lee),김철민(Chul Min Kim),박동준(Dong Jun Park),강문원(Moon Won Kang),이중달(Jung Dal Lee) 대한내과학회 1991 대한내과학회지 Vol.40 No.1
We experienced a case of human chorionic gonadotrophin-producing (HCG) extraskeletal myxoid chondrosarcoma occurred on the left buttock in 65-year-old man, which metastasized to the right lung and pleura. Microscopically, the tumor and pleural malignant cells were characterized by lobular configurations and were sparsely cellular with background of myxoid matrix. The cells were small, round, and undifferentiated with eosinophilic cytoplasm. They were strongly positive for S-100 protein and elevated level of HCG in serum and pleural fluid. The present study documents a very rare case of HCG-producing extraskeletal myxoid chondrosarcoma with pleural metastasis.
혈액 투석시 발생하는 저혈압에 대한 Amezinium Methylsulfate(Risumic)의 예방 효과에 대한 다기관 공동연구
김용수(Yong Soo Kim),방병기(Byung Kee Bang),김영옥(Young Ok Kim),송호철(Ho Chul Song),양철우(Chul Woo Yang),박정희(Jung Hee Park),박주현(Joo Hyun Park),김병수(Byung Soo Kim),박철휘(Cheol Whee Park),안석주(Suk Ju Ahn),최의진(Eui Jin C 대한신장학회 2000 Kidney Research and Clinical Practice Vol.19 No.1
N/A Background : Dialysis-induced hypotension is a very common but difficult complication to manage. Amezi-nium methylsulfate is a newly developed sympatho-mimetic agent which has been reported as effective in postural hypotension. We studied the preventive effect of amezinium methylsulfate on dialysis-induced hypo- tension in chronic hemodialysis patients. Methods: Twenty-five hemodialysis(HD) patients who were maintaining on hemodialysis longer than 3 months and had frequent episodes of dialysis hypoten-sion were enrolled in this study. After 4 weeks of observation period, patients received one tablet of ameziniurn 30 minutes prior to every hemodialysis session for 4 weeks. We com mean arterial pressure(MAP), number of hypotensive episodes and number of nursing interventions(defined as position change, bolus injection of saline or 50% dextrose in water, need to decrease transmembrane pressure or discon- tinuation of dialysis) between observation and medi-cation period in each patient. Results: The number of nursing interventions (mean, 2.5±0.9 interventions vs. 1.4±0.9 interventions, p<0.05) and hypotensive episodes(mean, 1.7±0.7 episodes per session vs. 0.9±0.7 episodes per session; p<0.05) decreased significantly in the medication period and the nadir MAP(57±13mmHg vs 70±15mmHg; p<0.05), mid-HD MAP(65±15mmHg vs. 79±15mmHg; p<0.05) and post-HD MAP(66±14mmHg vs 78±16 mmHg ; p<0.05) are higher in the medication period compared with observation period. Conclusion : These results show that amezinium methylsulfate is useful to prevent dialysis-induced hypotension in chronic hemodialysis patients.
Park, Hoon Suk,Choi, Joonsung,Kim, Hyung Wook,Baik, Jun Hyun,Park, Cheol Whee,Kim, Young Ok,Yang, Chul Woo,Jin, Dong Chan SAGE Publications 2018 The journal of vascular access Vol.19 No.3
<P>Conclusion: An exchange with the over-the-guidewire method from a non-tunneled to a tunneled catheter was comparable to a de novo catheter placement technique. Therefore, this method should be viewed more favorably and should especially be considered for acute kidney injury patients.</P>
박성찬,김문찬,박춘근,강준기,송진언,오윤경,윤세철,최규호,신경섭,박용휘 대한신경외과학회 1989 Journal of Korean neurosurgical society Vol.18 No.1
It was already reported in else where that a standard linear accelerator, with only slight modification can function in a manner similar to Leksell's Gamma unit device in the treatment of inoperable deep seated intracranial lesions. Using collimated narrow beams, a localization system and special computer programs for precise patient positioning and a high concentration of irradiation dose within the lesions, eleven patients with AVMs and brain tumor have now been treated since 1988. The 6 MeV linear accelerator and Hitchcock stereotactic frame was used for the all procedures. In 10 of the 11 patients no side effects occurred. The first 7 patients, who could be observed 3 months or longer have been studied radiologically and clinically. In 6 patients marked decrease in contrast enhancement and marked, sometimes dramatic clinical improvement was achieved. In one case a marked increase of the surrounding brain edema occurred 7days after radiosurgery, who was operated on. The radiation dose was based on the volume, location and radiosensitivity of the lesion which ranged 15-40 Gy.
( Whee Sung Son ),( Oog-jin Shon ),( Dong-chul Lee ),( Sang-jin Park ),( Han Seok Yang ) 대한슬관절학회 2017 대한슬관절학회지 Vol.29 No.3
Purpose: To assess the efficacy of open debridement and polyethylene exchange (ODPE) combined with proper antibiotic therapy in strictly selected patients with infection after total knee arthroplasty (TKA) and analyze factors associated with treatment failure. Materials and Methods: From January 2010 to January 2014, 25 cases that underwent ODPE under the diagnosis of infection within four weeks after TKA or acute hematogenous infection within five days of symptom onset were reviewed in this study. Results: Treatment was successful in 22 out of 25 cases (88.0%). Factors associated with failure were accompanying infection (periprosthetic infection in the ipsilateral foot, cervical parotid abscess, and masticator space abscess) and diagnosis of rheumatoid arthritis (RA) before TKA. Resistant bacteria did not entail a risk. On clinical results, the mean postoperative Lysholm score and Korean Knee score were 81.4 and 79.4, respectively, the knee range of motion was 115.4°±12.9°, and duration of hospitalization was 32.3±8.4 days. On radiographic results, 3.47±1.56 mm joint line elevation and a valgus change of 0.61°±2.35° in knee alignment were observed. Conclusions: ODPE combined with appropriate antibiotics therapy could be a useful treatment method for infection after TKA if the procedure is performed within a symptom duration of five days or less in the absence of accompanying infection in patients whose indication for TKA was not RA.
일리자로브를 이용한 슬관절 굴곡 및 외반 변형의 점진적 교정
박철현(Chul Hyun Park),손휘승(Whee Sung Son),손욱진(Oog-Jin Shon) 대한정형외과학회 2016 대한정형외과학회지 Vol.51 No.6
슬관절 굴곡 변형 및 구축에 대한 치료에는 연부조직 술기와 골 조직 술기를 포함한 다양한 수술적 방법들이 사용되고 있다. 하지만 급격한 교정으로 인한 신경이나 혈관의 손상 및 피부의 괴사 등의 합병증들이 보고되고 있다. 저자들은 화농성 관절염의 합병증으로 발생한 슬관절 굴곡 및 외반 변형 유합으로 보행 장해를 주소로 내원한 24세 남자 환자에서 상과부 절골술 후 일리자로브를 이용한 점진적 교정을 통해 좋은 결과를 얻어 이를 보고하고자 한다. Various surgical methods including soft tissue procedures and bone procedures are commonly used to treat knee flexion and contracture deformity. However, several complications such as, neurovascular injury and skin necrosis were reported because of rapid correction. We aim to report good results from gradual correction using Ilizarov following supracondylar osteotomy in a 24-year-old man suffering from fused knee flexion and valgus deformity, a complication developed by septic arthritis.