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한국 농촌거주 정상인의 Leptospira Interrogans에 대한 항체보유율 현황
최강원,최성배,국윤호,장우현,우준희,박경희,강재승,차창룡,김양수,김석용,윤종구,김익상,이우곤,최명식,송영욱 대한감염학회 1988 감염 Vol.20 No.3
It has been well known that leptospiroisis is a one of the prevailing acute febrile diseases in Korea. In order to find out the incidence of past infection of L. interrogans among normal population, a total of 1,171 sera obtained from rural residents and tested by microscopic agglutination test. All of normal resident's sera were collected during July in 1987, just before epidemic season, at Keochang county(248 sera), at Wanju county(145 sera), at Wonseoung county(255 sera), at Cholwon county(411 sera) and at Kongju county(112 sera). Seropositive rate against L. interrogans among rural residents was 12.0% and ranged from 2.7% in Kongju county to 18.5% in Cholwon county. There was a higher seropositive rate in males and the majority of seropositives occurred in the age group over 30 yesrs. Icterohaemorrhagiae was a most commonly reacting serotype of L. interrogans and followed by CH-48 and Canicola. The sera reacted with Cynopteri, Ballum, Australis, and Pyrogenes were present also.
Tc-99m-albumin 혈관조영술로 진단한 간혈관종의 1예
고창순,최강원,윤휘중,문희범,권인순,김정용 대한핵의학회 1979 핵의학 분자영상 Vol.13 No.1
A case of hepatic hemangioma is presented in which blood pool imaging by Tc-99m-HSA provided a definite diagnostic clue. Cavernous hemangiomas are the most common benign tumor of the liver. But the majority of them are asymptomatic and are found incidentally at laparotomy or autopsy. Selective hepatic arteriogrophy has been the most helpful technique for the preoperative diagnosis. Recently radioisoeope scan and ultrasonogram proved to be a new, definite and non- invasive diagnostic procedure. $quot;
정순일,고창순,김병국,최강원,김명덕 대한핵의학회 1979 핵의학 분자영상 Vol.13 No.1
저자들은 1979년 3월부터 8월사이에 서울대학교병원에 내원하여 조직생검 및 수술후 병리조직검사로 확인된 악성종양환자 112명을 대상으로 Tc-99m-MDP를 이용한 골격주사를 시행한 결과 다음과 같은 결론을 얻었다. 1) 112예중 골격주사에 양성인 예는 61예(54.5%), X-선촬영에 양성인 예는 27예 (24.1%)였다. 2) 골격주사 양성인 61예중 25예는 X-선촬영상 전이를 발견하였으나 36예에서는 전이를 발견하지 못하였다. 골격주사 음성인 51예중 X-선촬영에서 전이가 의심된 예는 1예이었다. 3) 부위별로 비교한 결과 X-선촬영 및 (혹은) 골격주사에 양성으로 나타난 총 137 부위중 골격주사 및 X-선 촬영에 모두 양성인 경우는 46(33.5%)부위몄고, 골격 주사에만 양성으로 나타난 경우는 89부위(65.0%)인데 반하여 X-선촬영에만 나타난 부위는 2부위(1.5%)이었다. 4) 골격주사 및 X-선촬영 결과와 임상소견과의 관련성을 검토한 결과 통증과의 관련성은 유의하였으나, 기타 혈청 Ca, P. alkaline phosphatase, acid phosphatase 등의 상승과는 유의한 관련성이 없었다. 이상에서 저자들은 악성종양의 골전이를 발견하는데 골격주사가 X-선촬영보다 훨씬 예민하고 경제적인 방법임을 확인하였다. Bone scans with Tc-99M-MDP(methylene diphosphonate) was analysed in 112 patients with various type of biopsy proven malignant tumor who visited Seoul National University Hospita1 from March 1979 to August 1979. The results were as follows; 1) Of the 112 cases, bone scans were positive in 61 cases(54.1%), while onlg 27 cases(24.1%) were positive in roentgenogram. 2) Of the 61 cases with positive bone scan, bone metastases were found in 25 cases by roentgenogram. Of the 51 cases with negative bone scan, bone metastasis was found in only 1 case by roentgenogram. 3) In comparison of bone scan and roentgenogram by number of regions, 137 regions were positive in bone scan or roentgenogram. Of these, 46 regions(33.5%) were both bone scan and roentgenogram positive, 89 regions(65.0%) were bone scan positive roentgenogram negative, and 2 regions were bone scan negative roentgenogram positive. 4) Bone scan and roentgenographic findings had significant correlation with the presence of bone pain but no significant correlation with the elevated level of serum alkaline phosphatase, acid phosphatase, Ca, and P. From above result, we found that bone scan was more sensitive than roentgenogram in early detection of bone metastasis in malignant tumors. $quot;
1987년 한국에서 발생한 렙토스피라병의 혈청역학적 조사
이증훈,박영수,이우곤,김석용,정선식,우준희,박성광,박경희,송영욱,김선영,기정일,최두혁,강성귀,김주완,최강원,김우열,최명식,최인학,장우현,윤성열 대한감염학회 1988 감염 Vol.20 No.3
Human leptospirosis was an unfamiliar disease in Korea until 1984 that outbreak of leptospirosis occurred among farmers and soldiers after field works for harvesting rice. During that time, Lee and Jo confirmed the first Korean cases of leptospirosis by serological test, isolation of causative agent and autopy findings. Afterward several outbreaks occurred also during autumn especially after flood in every years and some characterisitcs of leptospirosis in Korea such as clinical manifestations, serotypes and seroepidemiological features has been revealed by many investigators. Because of the major mode of transmission between rodents and human is by direct contact with leptospiral urine of rodents or contaminated soil by the urine, leptospirosis in Korea has been primarily a disease of person in occupations heavily exposed to contaminated soil or infected urine such as farmer, army and etc. Therefore it seems that leptospirosis is one of the main communicable diseases to be controlled urgently in Korea, for an agricultural people account for almost half of total Korean people. For clarifying the seroepidemiological patterns of human leptospirosis in Korea by sex, month region and main reacting serovars of L. interrogans among acute febrile disease occurred in 1987, 1,773 patient's sers with acute febrile episodes were tested by microagglutination test using 19 representative strains of leptospiral serogroup as antigen. All of those sera were collected from 10 collaborative clinics located in Kyunggi, Kangwon, Chungbuk, Chungnam, Chonbuk, Chonnam province and Seoul. The results wee summerized as follows. 1) Among 1,773 sera of patients with acute febrile episodes, 219 (12.4%) were seropositive to L. interrogans, 487(27.5%) to R. tsutsugamushi, 241(13.6%) to R.typhi and 160(90.0%) to Hantaan virus. 2) Among seropositives to L.interrogans, the male outnumbered the female, 65% and 35%. 3) For age distribution, 26.9% of seropositives to L.interrogans were fifties, 19.6% were forties, 9.1% were sixties, 5.9% were thirties and 4.1% were twenties. 4) Eighty three percent of seropositives had occurred between September and October in 1987 with a peak in September. 5) Main leptospiral serovars reactive to patient's sera were Icterohaemorrhagiae(54.3%), Canicola(31.0%), CH-48(13.2%), Tarassovi(0.9%)and Cynopteri(0.5%). 6) For regional distribution, 65.8% of seropositives to L.interrogans were residents from Chonbuk, 12.3% were Chonnam, 7.3% were Chungnam, 5.5% were Kyunggi and 1.4% were Kangwon.
한국에서의 Human T-Cell Leukemia Virus Type-1(HTLV-1)에 대한 혈청학적 및 역학에 관한 연구
이영열,이성열,김은실,이홍복,김병국,이문호,박선양,김노경,서철원,규경채,최강원,조한익,고월청,야마구찌이찌세이 대한내과학회 1986 대한내과학회지 Vol.31 No.2
Type-C retrovirus, human T-cell leukemia virus type-l(HTLV-1), has been shown to be associated etiologically with adult T-cell leukemia, which is an endemic disease in southwestern parts of Japan. We examined the seroepidemiological characteristics of antibody to adult T-cell leukemia virus associated antigen (anti-ATLA-antibody) by the indirect immunofluorescent assay and ELISA from the healthy individuals and various diseased patients in the Republic of Korea, a country adjacent to Japan in which HTLV-1 is endemic. The results were as follows. 24 out of 9,603 individuals(0.25%) were seropiositive. The positve rate was 0.17% in males and 0.36% in females, the sex difference was female predominent relatively. HTLV-1 carriers were found 16 individuals in Seoul, 5 in Kyonggi area, 1 in Chungnam and Jonbuk, respectively, but found only 1 individual in Busan city and Jaejoo area close to southwestern parts of Japan. Positive rate to anti-ATLA-antibody seemed to be high in older age, especially at the 50s(0. 4Yo). In conclusion the prevalence rate of anti-ATLA- antibody seemed to be very low in the Republic of Korea adjacent to Japan in which HTLV-1 is endemic and no patient with adult T-cell leukemia has been found as yet. Also we noted that the Republic of Korea is not an endemic area to HTLV-1.