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RISS 인기검색어
- 검색키워드
- 저자 : 이주석(JS Lee) (검색결과 4 건)
- 무료
- 기관 내 무료
- 유료
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이주석(JS Lee),김경태(KT Kim),이정기(JG Rhee) 대한산부인과학회 1973 Obstetrics & Gynecology Science Vol.16 No.12
14세 소녀에서 발생한 난소미분화배세포종을 경험하여 간단한 문헌 고찰과 함께 이에 보고한다. A case of dysgerminoma of right ovary in 14 years old girl is presented and the literature on dysgerminoma of the ovary is reviewed briefly.
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이주석(JS Lee),홍창수(CS Hong),서우갑(UG Suh),진성대(SD Jin) 대한산부인과학회 1973 Obstetrics & Gynecology Science Vol.16 No.6
저자들은 우측 난관 임신을 중절후 병합임신으로 진단되어 자궁내 임신이 9개월 후까지 지속한 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다. A case of combined pregnancy which was relatively rare condition, was presented with brief review of literatures. A 29 years old woman, para 3, whose last menstrual period had occurred 9 weeks ago, was admitted complaining of the low abdominal pain, nausea and vomitting. The right salpingectomy was performed under the diagnosis of ectopic pregnancy. The accumulated blood in the abdominal cavity was about 1,000cc, and the uterus was enlarged, early three months gestation size. The Gravindex showed no agglutination on postoperative 7th day. The histologic findings revealed right tubal pregnancy. The uterus enlarged progressively, so it was slight smaller than man`s fist size on postoperative 2 weeks. The height of fundus was 17cm, and fetal heart sound was detected on right low abdomen with cephalic presentation on 11 weeks after operation. Aboue five hundred cases of combined pregnancy were reported until 1961. It has been estimated that combined pregnancy occurs in every 30,000 gestations. It must coexist in a live state at the same time, resulting from one fertilization or two separate fertilizations within a relatively short period of time. It must be therefore assumed that all combined pregnancy are the result of the fertilization of two ova.
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하이브리드 전기자동차를 위한 매입형 영구자석 동기전동기의 저속영역 센서리스 제어
이용균(Y.K LEE),박상준(S.J Park),이주석(JS Lee),이광운(K.W LEE),목형수(H.S Mok),이현동(H.D Lee),권태석(T.S Kwon) 전력전자학회 2011 전력전자학술대회 논문집 Vol.2011 No.7
기존에 하이브리드 자동차에 전동기는 레졸버등의 위치센서를 사용하여 제어를 하는데 안전성의 문제로 위치센서가 고장이 발생하게되면 센서없이 모터를 제어하는 방법이 연구되고 있다. 중고속 영역에는 모터의 전압모델을 사용하는 센서리스 방법이 주로 사용되는데 저속과 정지 상태에서는 모터 역기전력의 크기가 작아서 사용하기 어렵다. 본 논문에서는 기존의 방법보다 비교적 간단한 저속역역 센서리스 방법을 소개하고 이 방법의 문제의 해결방안을 제시하고 시험을 통하여 이를 검증하였다.
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송태섭(TS Song),위흥선(HS Wui),이종수(JS Lee),이주석(JS Lee),김상태(ST Kim) 대한산부인과학회 1972 Obstetrics & Gynecology Science Vol.15 No.5
1) 남성화배세포종의 1예를 75세의 고령부인에서 발생했음을 보고한다. 2) 조직학적으로 중간형임을 알았다. 3) 본증례에서는 임상적으로 명백한 남성화 증상과 적출후의 특별한 증상변화등은 없었다. A 75-year-old Korean woman, para 4, whose menopause had occured at 50, was admitted to Sacred Heart Hospital on May 25, 1970, because of progressive lower abdominal distension, child head sized palpable. mass, frequent urination, constipation, rough deeper as male voice and lower abdominal discomfortness of two months duration. On the admission, her pulse rate was 98; her blood pressure, 160/105; and respiration, 28 the lungs were clear with decreased sounds in both bases. Heart sounds were normal. There was an atrophic, clean cervix with a small uterus bushed laterally by a child head sized, cystic, smooth mass occupying the entire pelvis and lower abdomen which reached just below the umbilicus but clitoris was not so atrophic inspite of her age. Marked rough and deeper as male voice and atrophic breasts were evident. The hematocrit was 38, and the white blood cell count was normal. The patient`s urinalysis, liver function test, and biochemical profile were also normal. A lower median incision was made, and numerous fine adhesion between the parietal peritoneum and the cyst wall were freed easily by blunt dissection. The cyst was found to arise from the right ovary with the descending colon and ileum as well as the right uterus firmly adherent to it. The left ovary was atrophic. An egg sized round, hard mass was found on the mid ileum which should be metastasized from the ovary. The cyst was then removed with some difficulty, and a radical hysterectomy and segmental resection of ileum were performed. Post operatively, the patient did well except for one episode of urticarial reaction which lasting for a few hours. The patient left the hospital in good health on the 20th post operative day. The ovarian tumor had central necrosis. Histologic sections revealed the ovarian cyst and a tumor of ileum to be a intermediate type of arrhenoblastoma.
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