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복수를 동반한 간경변증 환자에서 Dual - Head Gamma Camera 를 이용한 고형식의 위배출능 연구
손수호(Soo Ho Sohn),안성훈(Seong Hoon Ahn),강영우(Young Woo Kang) 대한내과학회 1994 대한내과학회지 Vol.47 No.4
N/A Objective: Various GI symptoms of the patient with liver disease can be related to gastrointestinal functional disorders without mechanical or mucosal abnormalities. We studied to evaluate the presence of delayed gastric emptying of solids which may be one of the causes of gastrointestinal dysfunction in patients with liver cirrhosis. Method: A Dual-Head Gamma Camera coupled to a computer was used in 20 normal volunteers and 12 patients with liver cirrhosis and GI-II ascites after ingestion of the mixture nf 99mTc-labelled scrambled egg in order to determine gastric emptying time. Results: Gastric lag time was 17.2 minutes in normal volunteers and 19.8 munutes in patients with liver cirrhosis, half gastric emptying time was 74.6 minutes in normal volunteers and 82.1 minutes in patients with liver cirrhosis. Although the patients with liver cirrhosis represented slightly delayed gastric emptying, there was no significant difference. The remnant radioactive count after one hour was 36100 in normal volunteers and 50200 in patients with liver cirrhosis, the remnant radioactive count after two hours was 15700 in normal volunteers and 29800 in patients with liver cirrhosis. Although the patients with liver cirrhosis represented high radioactive counts, there is was significant difference. Conclusions: As there is no definitely delayed gastric emptying of solids in patients with liver cirrhosis and ascites, it is needed to study in large numbers of patients and to evaluate other causes of gastrointestinal functional distrubance.
정상인에서 Dual-Head Gamma Camera를 이용한 위배출 연구
강영우(Young Woo Kang),손수호(Soo Ho Sohn),허정숙(Jung Sook Hur),박근용(Keun Young Park),안성훈(Sung Hoon Ahn),전석길(Seok Young Park) 대한소화기학회 1994 대한소화기학회지 Vol.26 No.2
N/A Gastric emptying study has an important role in patients with gastrointestinal functional disorders without demonstrable mechanical or mucosal abnormalities. Although several meth- ods for detection on gastrointestinal functional disorders are well known, non-invasive scintigraphic technique using a Gamma Camera is taken as a gold standard at present. A Dual-Head Gamma Camera coupled to a computer was used in 20 normal subjects after in- gestion of the mixture of ''T,-labelled scrambled egg in order to determine gastric emptying time. Four values including lag time, T,,(half gastric emptying time), remnant 1 hour, remant 2 hours were taken at all ages. In the female half gastric emptying time and lag time was slightly shorter, and the amount of remnant radioactive counts at one and two hours was smaller than the I,aale without significant difference. Delayed gastric emptying time was above 109. 9 minutes of half gastric emptying time when defined as excess of Mean+ZSD. W e believe this study using a Dual-Head Gamma Camera can be useful for establishment of more accurate gastric emptying study.(Korean J Gastroenterol 1994; 26: 2Z4 229)
권혁찬(Hyeok-chan Kwon),이재흠(Jae-heum Lee),손수호(Soo-ho Sohn),유관종(Kwan-jong Yoo) 한국정보과학회 1998 한국정보과학회 학술발표논문집 Vol.25 No.1B
인터넷의 발달과 더불어 매일같이 제공되는 수많은 정보로부터 자신에게 필요한 정보만을 추출하는 데는 많은 시간과 노력이 소요된다. 이러한 정보 가운데 한가지로 메일링 리스트로부터의 전자우편을 들 수 있다. 메일링 리스트의 주된 목적은 정보교류이며 많은 경우 URL을 소개하고 있다. 본 논문에서 제안하는 논문수집 에이전트 시스템은 사용자를 대행하여 메일링 리스트로부터의 메일을 분석하고 메일내의 URL을 추적하여 사용자의 기호에 맞는 논문과 논문에 관한 정보를 수집하여 개인가상 도서관을 구축하여 준다. 사용자는 사용자 인터페이스 에이전트를 이용하여 개인가상 도서관의 자료를 열람할 수 있으며 검색, 삭제등의 작업과 수집된 자료들에 대한 피드백을 줄 수 있다.
박상균,전동석,김경례,권기영,송홍석,손수호 啓明大學校 醫科大學 1992 계명의대학술지 Vol.11 No.2
Blast crisis is the common terminal event in chronic myelogenous leukemia (CML). In the majority of cases, the predominant immature cells in the blood and bone marrow are either of myeloid or lymphoid origin. Less frequently transformations involve the erythroid or megakaryocytic cell lines. We experienced a case of 37-year-old man with Ph' -negative CML who developed a blastic transformation in which the predominant cell type was megakaryoblasts. He diagnosed as CML 8 months ago, thereafter he received irregular treatment only. When admission, he complained nasal bleeding and general weakness, and diagnosed under impression of blast crisis by morphologic and cytochemical study. After multiple chemotherapy, blast crisis was improved, but not resolved, and the blast crisis developed again 2 months later after admssion. At that time, seventy-nine percent megakaryoblasts were present at perpheral blood and we used immunoperoxidase stain for platelet specific antibody (Glycoprotein Ⅲa). The stain was positive, and we could confirm acute megakaryoblastic crisis of CML.
양창현,윤덕구,박정모,손수호,이준호,김윤년 啓明大學校 醫科大學 1992 계명의대학술지 Vol.11 No.3
Tsutsugamushi disease is acute febrile illness primarily affecting farmer and prevalent in Autumn. The disease is characterized by fever, rash and eschar and sometimes it caused atypical pneumonitis and it should be differentiated by Leptospirosis and Korean hemorrhagic fever. We experienced 38 cases of Tsutsugamushi disease diagnosed by clinical and detection of tsutsugamushi antibody by indirect immunofluorescent technique. Studied subjects were 15 cases of male and 23 cases of female and the victim were primarily farmer(89%). Most cases were occurred in October and September and in 1990. Fever and chills(94%)were the most complaint symptoms and other complaint symptoms were myalgia cough and dyspnea in the order of frequency. Leuhocytosis or leukopenia was detected in 14% and 11% respectively and 83% were detected to have thrombocytopenia. Transaminase was elevated in 57% and BUN and creatinine was elevated in 3%. Physical examination showed eschar(84%), rash(82%) hypatosplenomegaly(24%),conjunctival injection and hyperemia of pharynx. chest X-ray showed interstitial pneumonitis (11%) pulmonary edema(11%) and cardiomegaly(8%). 57% were revealed positive reaction to indirect fluorescent antibody technique. Clinical response was very good in the treatment of tetracycline vibramycin, or chloramphenicol.