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세침흡인 세포검사로 진단된 전이성 평활근 육종 2례 보고
이시내,윤희수,김성숙,구혜수,서정수,Lee, Shi-Nae,Yoon, Hee-Soo,Kim, Sung-Sook,Koo, Hae-Soo,Seo, Jung-Su 대한세포병리학회 1996 대한세포병리학회지 Vol.7 No.1
Cytologic findings of 2 cases of metastatic leiomyosarcoma diagnosed by fine needle aspirtion cytology are reported. Case 1 is pleomorphic leiomyosarcoma which had metastsized to the liver from the stomach of a 54-year-old male patient. The cytologic features showed highly cellular aspirates with nuclear pleomorphism and interlacing pattern. Case 2 is low grade leiomyosarcoma that occurred in the uterus of a 43-year female patient and metastsized to both lungs. The aspirates were less cellular than that of case 1, and showed spindle cells with minimal pleomorphism, but ceil block revealed interlacing patterns of smooth muscle cells with occasional mitosis.
복막세척액 세포검사에서 난소의 점액성, 장액성 및 자궁내막양 선암종의 감별진단
이시내,박인애,Lee, Shi-Nae,Park, In-Ae 대한세포병리학회 2000 대한세포병리학회지 Vol.11 No.2
This study presents the cytologic features of peritoneal washings, with particular emphasis on the cytologic discrimination among serous, mucinous, and endometrioid adenocarcinoma of the ovary. We selected histologically confirmed 27 cases of peritoneal washing : 8 cases of serous cystadenocarcinomas, 5 cases of mucinous cystadenocarcinomas, and 14 cases of endometrioid adenocarcinomas. The most frequent cytologic pattern of three tumors was clusters. Ball pattern was found in serous cystadenocarcinoma(36%) and acinar pattern in endometrioid adenocarcinoma(36%). Mucinous adenocarcinoma showed mucoid background(100%) and endometrioid adenocarcinoma revealed inflammatory background(43%). The cytoplasmic vacuoles were noted in 80%, 13%, and 43% of mucinous, serous, and endometriold adenocarcinoma, respectively. The endometrioid adenocarcinoma showed prominent nucleoli(64%). In conclusion, the cytologic findings of mucinous cystadenocarcinoma were different from that of serous and endometrioid carcinomas, such as mucoid background, abundant cyytoplasm with vacuolated cytoplasm, and peripherally located cytoplasm. Although endometriold carcinoma showed acinar pattern and prominent nucleoli, the differential diagnosis between serous cystadenocarcinoma and endometrioid adenocarcinoma in peritoneal washing cytology was was always possible.
한국, 일본의 사망력 변화에 의한 기대수명 기여효과 비교, 2000-2019
임달오 ( Dar Oh Lim ),이시내 ( Shi Nae Lee ) 한국보건정보통계학회 2022 보건정보통계학회지 Vol.47 No.2
Objectives: To determine the contribution of specific age groups and causes of death contributing to the changes in the Korea-Japan life expectancy gap from 2000-2019. Methods: Standard life table techniques were used decompose the change in the Korea-Japan life expectancy gap by combing absolute changes in age-specific mortality with relative changes in the distribution of causes of death. Results: Among males, the Korea-Japan life expectancy gap increased 4.2 years in the period 2000-2019. The decline in the life expectancy gap was lager among males, declining by 21.53% (5.289 to 1.139). Nearly all of the 2.07-year decline among males was due to relative mortality improvement among korea at ages 65 to 74 years. primarily due to increased mortality from malignant neoplasms. The gap among females increased by 3.8 years in the period 2000-2019, primarily due to increased mortality from cerebrobascular disease. The decline in the life expectancy gap was larger among males at older ages. Conclusions: The Korea-Japan life expectancy gap has declined because of relative mortality improvements in malignant neoplasms and cerebrobascular diseases. Further narrowing of the gap will require concerted efforts in public health and health care to address the major causes of th remaining gap from malignant neoplasms, cerebrobascular diseases, hypertension diseases.
박상화 ( Sang Hwa Park ),권경훈 ( Kyoung Hun Kwon ),이시내 ( Shi Nae Lee ),김수범 ( Su Beom Kim ),서민정 ( Min Jeong Seo ),양원창 ( Won-chang Yang ),임달오 ( Dar Oh Lim ) 한국보건정보통계학회 2021 보건정보통계학회지 Vol.46 No.3
Objectives: To analyze the seven metropolitan cities of twin birth rate per 100 births (TBR) from 2000 to 2019 in Korea. Methods: We used the 2000- 2019 birth certificated data (3,949,097 births) of seven metropolitan cities from Statistics Korea. The data of extra-marital birth and information missing cases (maternal and paternal age and triplet birth) were excluded. The odds ratio and 95% confidence intervals were calculated using logistic regression to describe the regional variance of TBR adjusted for maternal age, age difference between couple and maternal educational backgrounds. Results: During this period (2000-2019 years), the highest TBR by region was observed in Ulsan and Seoul metropolitan city (3.0), and the lowest TBR in Deagu metropolitan city (2.6). The TBR increased by 275 percent from 1.74 in 2000 to 4.79 in 2019. During the period from 2000-2004 to 2015-2019, there was the highest increment of TBR in Ulsan metropolitan city (odds ratio: 1.78; 95% confidence interval: 1.64-1.92) and Busan metropolitan city (1.74; 1.65-1.83), and the lowest increment in Daegu metropolitan city (1.24; 1.17-1.31), after adjustment by logistic regression for demographic variables. During the period 2015-2019 years, there was a significant increase the odds ratio of TBR in Ulsan metropolitan city (1.39), Busan metropolitan city (1.33), Seoul metropolitan city (1.25) and Incheon metropolitan city (1.23), as compared with the TBR of Deagu metropolitan city. Conclusions: Over the past two decades, TBR have risen dramatically in metropolitan cities of Korea. Regional variance of TBR was observed among metropolitan cities in Korea. There is a need for more research to understand the socio-demographic and medical factors associated with regional differences. The national birth registration system needs to be reformed to monitor whether twin births are spontaneous or assisted pregnancy.
이시내 이화여자대학교 의과대학 2004 EMJ (Ewha medical journal) Vol.27 No.2
목적 : 산발성 대장암에서 microsatellite instability의 빈도를 조사하고 대장암의 여러 다른 예후 인자와의 연관성을 알아보고자 하였다. 방법 : 절제된 대장 및 직장 조직 총 45예를 대상으로 MSI분석을 시행하여 임상, 병리조직학적 소견과 비교하였다. 결과 : Microsatellite instability는 전체 45예 중 5예(11.1%)에서 관찰되었다. MSI인 5예 중 4예(40%)가 우측 대장에서 발생하였고 고등도(0%)나 증등도(5.3%)의 분화를 보이는 암종보다 저등도의 분화를 보이는 암종(100%)과 점액성 암종(33.3%)에서 더 높은 빈도를 보였다. 이들의 P값은 0.05 이하로 통계적 유의성을 보였다. 종양의 크기는 Microsatellite instability인 경우 5.50±1.86cm, Microsatellite instability경우 4.35±1.79cm로 수치적으로 차이가 있었으나 통계적 의의는 없었다. 그 외 환자의 나이, 성별, 육안소견, 림프절 전이 및 개수, 맥관 침윤, 병기 등은 microsatellite instability와 의미 있는 연관성이 없었다. 결론 : MSI+ 산발성 대장암은 우측 대장에 호발하고 저등도의 분화도를 보이거나 점액성 암종에서 더 높은 빈도를 나타내었다. 그 외 대장암 예후에 중요한 림프절 전이와 병기등과의 연관성을 보이지 않았으나 추후의 더 많은 중례에서 연구를 해야 할 것으로 생각되었다. Objectives : The purpose of this study was to evaluate MSI status in sporadic colorectal cancer and to correlate it with clinicopathologic variables. Methods: Total 45 cases of surgically resected colorectal cancers retrospectively were reviewed about clinicopathologic findings and analyzed for micro satellite instability. Results : The microsatellite instability (MSI) was found in 5 of 45 cases (11.1%) . A significant association was found between MSI+ tumors and location in the right colon (40%), and high histological grade (100.0%), and mucinous phenotype (33.3%). There was no significant difference for age, sex, growth pattern, lymph node metastases, vessel invasion, or Duke's stage. Conclusion : These data indicate that MSI frequently occur in colorectal cancers of the right side and in tumors with poorly differentiated or mucinous histology.