유방의 양성 및 악성 유두상 종양의 세포학적 소견의 비교 검색

이호정,공경엽,김봉희,안세현,박정미,허주령,강신광,노재윤,Lee, Ho-Jung,Gong, Gyung-Yub,Kim, Bohng-Hee,Ahn, Sei-Hyun,Park, Jeoug-Mi,Huh, Joo-Ryung,Khang, Shin-Kwang,Ro, Jae-Y. 대한세포병리학회 1999 대한세포병리학회지 Vol.10 No.1

Benign and malignant papillary neoplasms of the breast may be difficult to distinguish in both cytologic and histologic preparations. To define the cytologic features of benign and malignant papillary lesions, we retrospectively reviewed 18 cases of fine needle aspirates from histologically confirmed cases of papilloma or papillary carcinoma of the breast. This study included 3 intraductal papillary carcinomas, 3 invasive papillary carcinomas, and 12 intraductal papillomas. Ail cases were evaluated for presence or absence of papillary fragments, bloody background, apocrine metaplasia, macrophages, and degree of cellularity, atypia, and single isolated columnar epithelial cells. Papillary fragments were present in all cases. The background of the smear was bloody in all 6 carcinomas, but in only 7 out of 12 papillomas. Markedly increased cellularity was present in 4 carcinomas(67%) and 7 papillomas(58%). Single cells were present in 5 carcinomas(83%) and 8 papillomas(67%). The majority of papillomas and papillary carcinomas had mild to moderate atypia, and severe atypia was noted in one case of intraductal papillary carcinoma and one case of invasive papillary carcinoma. Apocrine metaplasia was absent in all cases of papillary carcinomas, but present in 8 papillomas(57%). Macrophages were noted in 4 carcinomas and were present in all cases of papillomas. The constellation of severe atypia, bloody background, absence of apocrine metaplasia and/or macrophages were features to favor carcinoma. Malignant lesions tended to show higher cellularity and more single isolated cells. The cytologic features mentioned above would be helpful to distinguish benign from malignant papillary lesions of the breast. However, because of overlapping of cytologic features, surgical excision should be warranted in all cases on papillary lesions of the breast to further characterize the tumor.

구강내 병변의 세침흡인 세포학적 소견

이호정,공경엽,정동해,허주령,김온자,Lee, Ho-Jung,Gong, Gyung-Yub,Chung, Dong-Hae,Huh, Joo-Ryung,Kim, On-Ja 대한세포병리학회 1998 대한세포병리학회지 Vol.9 No.2

Fine needle aspiration cytology(FNAC) has become a popular method for the diagnosis of a wide variety of both superficial and deep-seated lesions. However, there are few reports about the potential of FNAC for the diagnosis of intraoral lesions. We experienced 44 FNACS from intraoral lesions at Asan Medical Center: 22 from the palate, 6 from the tongue, 5 from the parapharyngeal space, 5 from the lip, 2 from the floor of mouth, 1 from the buccal mucosa, and 3 from other intraoral sites. Histological confirmation was obtained in 32 cases and we analyzed 27 cases excluding 5 cases of inadequate aspirates. Diagnosis was specifically made in 19 of 27 cases(70%) including 1 mucoepidermoid carcinoma, 1 undifferentiated carcinoma, 1 chordoma, 9 pleomorphic adenomas, 1 neurofibroma, and 6 benign lesions. There were three false negative cases(sensitivity, 62.5%) and no false positive cases(specificity, 100%): Two cases diagnosed as "cystic lesion" were confirmed to be mucoepidermoid carcinomas and a case diagnosed as pleomorphic adenoma was proved to be adenoid cystic carcinoma. The results of our study suggest that FNAC is a useful technique in the diagnosis of intraoral lesion.

세침흡인 세포검사로 진단된 턱밑 연조직 방선균증 - 1예 보고 -

이호정,김동훈,이원미,김은경,주종은,Lee, Ho-Jung,Kim, Dong-Hoon,Lee, Won-Mi,Kim, Eun-Kyung,Joo, Jong-Eun 대한세포병리학회 2005 대한세포병리학회지 Vol.16 No.1

A patient with actinomyces infection of the submandibular soft tissue was diagnosed by fine needle aspiration cytology (FNAC). A 38-year-old woman presented with a right submandibular mass which slowly grew in size over one month. Clinically and radiologically, the lesion was considered as tuberculous lymphadenitis or cellulitis. The polymerase chain reaction for tuberculosis was done by aspirated specimen but the result was negative. The smears of aspiration cytology showed characteristic colonies (sulfur granules) of actinomyces in inflammatory background. After antibiotic therapy for eight months, the patient has been well, showing no detectable mass. This patient was simply and rapidly diagnosed by FNAC and can avoid unnecessary surgical biopsy.

한·일 고대 나막신의 유형별 특징연구

이호정(Ho Jung Lee),조우현(Woo Hyun Cho) 한국복식학회 2015 服飾 Vol.65 No.6

This study is aims to study the background of how the shape of the wooden shoes developed and worn by Koreans and Japanese in the ancient times by sorting and examining the types and shapes. Relevant bibliography, which are mainly related to the excavated wooden shoes from 3 B.C.E to C.E. 8., were used as research materials. The formation of wooden shoes required easy access to raw materials -which is trees- for production. According to the analysis, both Korea and Japan made the flat wooden shoes using cuboid wood. Both countries bore a hole on a specific location to distinguish the right foot and left foot, however the style of the heel was different in the two countries. The slip-on(Undu-hyeong) wooden shoes were also common in both countries. The slip-on had no-heels and was made by digging-out a piece of the cuboid wood. Some slip-ons made by the Japanese had furrows on the bottom, and they were known to make different types of the slip-on wooden shoes depending on the purpose. Observation of the wearing methods show that commonality can be found between the wooden shoes of Korea and Japan, and this indicates that cultural exchanges between the Silla/Baekje and Japan took place from the 4th to the 6th century. Also, the flat wooden shoes in Japan developed rapidly, as the shoes became an integral part of its life and culture, which was closely tied to agriculture. Eventually, due to the difference in climate and life-style, the slip-ons became the primary type of wooden shoes in Korea, while the flats became the main type of wooden shoes in Japan. It is, however, clear that as the relationship between the two countries became closer, the cultural exchanges regarding the wooden shoes were considerable.

가토 1기 매독병변의 조직소견과 세포표면분자의 변화

이호정(Ho Jung Lee),문태기(Tae Kee Moon),이민걸(Min Geol Lee),이정복(Jung Bock Lee) 대한피부과학회 1999 대한피부과학회지 Vol.37 No.8

N/A

노자사상(老子思想)과 미스 반 데르 로에(Mies van der Rohe)의 건축사상에 관한 비교연구

이호정(Lee, Ho-Jung) 한국실내디자인학회 2014 한국실내디자인학회논문집 Vol.23 No.3

Quantum theory of Niels Bohr received the Nobel Prize in Physics was rooted to the Oriental thought ‘Yin-Yang and the Five Elements 陰陽五行’, and architect Frank Lloyd Wright is also known as Lao Tzu’s thoughts on the best architectural theory. Thus, the western architecture and oriental thought is very similar to the concept development. On the basis of this fact, the architectural philosophy of Mies van der Rohe is closely contact with Lao Tzu’s Taoism, that is ‘The greatest has no boundary 大象無形, Tao Te Ching chap.41’ or ‘The way to be is not to be 有道者 不處, Tao Te Ching chap.24’. Hence the aim of this thesis is to investigate the interrelation between the German architect Mies van der Rohe’s ‘almost nothing’ and the Chinese philosopher Lao Tzu’s ‘Taoism’.

모회사 뉴스 감성을 이용한 딥러닝 기반 자회사 주가 등락 예측

이호정(Lee Ho Jung),손명균(Son Myeong Gyun),황병현(Hwang Byeonghyeon),윤고은(Youn Go Eun),전수현(Jeon Su Hyeon) 한국정보기술학회 2022 Proceedings of KIIT Conference Vol.2022 No.12

본 연구는 모회사의 뉴스 감성이 자회사의 주가 등락에 영향을 주는지 파악하기 위해 네이버 뉴스를 수집하여 분석하였다. 뉴스의 감성을 처리하기 위해 KoELECTRA를 사용하였으며, 주가 등락 예측 모델로는 LSTM을 사용하였다. sequence size별 예측을 진행했으며 분석 결과, 모회사의 뉴스가 주가 등락에 영향을 끼쳤음을 확인하였다. This study used to KoELECTRA to collect and analyze Naver news to understand whether the sensitivity of parent company news affects the stock price of subsidiaries, and used LSTM as a predictive model of stock price fluctuation. We made predictions by sequence size, and as a result of the analysis, we confirmed that the news of the parnet company affected the stock price.

생활양식에 따른 전통 부츠(Boots)형 신발의 비교 고찰 ― 몽골 부족과 중국동북지역 소수민족을 중심으로 ―

이호정 ( Lee Ho Jung ) 중앙아시아학회 2020 中央아시아硏究 Vol.25 No.2

This study was intended to compare the types of boot-type shoes and the formative characteristics of Mongol and northeastern China, which developed shoe culture that reflected different lifestyles. Precedence research and literature data, fieldwork and survey data, exhibition and video data were utilized as research materials. First, Shilyu, the ancestor of the ethnic minorities in Mongolia and northeastern China, confirmed that the culture of dress and shoes, which were mainly made of animal skins and fish skins obtained through hunting and fishing, was developed. Based on this, the types and characteristics of traditional boot-type shoes of the Mongol tribe and ethnic minorities in northeastern China were examined, and the results of comparing the formative characteristic were as follows. First, it can be seen that Mongolia's Gutal has developed into three forms depending on the method and type; A flat sole with a round type of the toe-cap, A flat sole with the toe-cap raised, A shape in which the sole covers both sides of the foot and foot. Boot-type shoes of ethnic minorities in northeastern China were each made of animal and fish skins to enhance functionality and practicality, and different materials were used according to the seasons. Second, I compared the formative features of each ethnic group's boot-type shoes with the way and purpose of wearing them. As a result, the basic forms are similar, but differences have been seen in such things as subdivided forms, fabrication methods, materials, colors and how to wear them. The difference shown in the formative characteristics means that it has developed into boot-type shoes with different types and characteristics by the function and use of the lifestyle according to the natural and environmental background of the area in which it has lived and to adapt to it. In conclusion, each region's boot-type shoes can be identified as a costume item that is very close to Mongolia's nomadic and horseback riding styles and the lifestyle of ethnic minorities in northeastern China, such as hunting, fishing and ranching.

초등 혁신학교와 일반학교의 교무분장 특징과 영향

이호정(Ho Jung Lee),김왕준(Wang Jun Kim) 공주대학교 교육연구소 2013 교육연구 Vol.27 No.2

This study compared the characteristics of organizations of innovation schools to those of regular schools, analyzed how those characteristics affect schools, and found implication on school restructuring. The finding showed that while organizations of innovation schools focused on curriculum or grade, those of regular schools focused on administrative tasks. Organizations of innovation schools had positive impact on reducing the administrative burden of teachers and on students guidance. 이 연구는 혁신학교에서 새롭게 시도하고 있는 교무분장의 특징을 일반학교와 비교 분석하고, 혁신학교에서의 교무분장은 일반학교와 다른 긍정적인 영향을 주고 있는 살펴봄으로써, 학교교육의 개선을 위해 교무분장 측면에서의 시사점을 도출한다. 연구결과, 일반학교 교사들은 현 근무교의 행정업무 중심의 교무분장 조직에 대하여 부정적인 반면 혁신학교 교사들은 혁신학교의 교육과정 중심, 학년 중심의 교무분장 조직에 대하여 긍정적으로 인식하고 있다. 이러한 혁신학교의 교무분장 개편은 교원의 근무부담의 경감과 학생생활 지도의 측면에 긍정적인 영향을 주고 있다. 이 연구의 시사점은, 일반학교에 서도 기존의 행정업무 중심의 조직에서 학년 또는 교육과정 중심으로 조직을 개편해야 한다. 교육청은 교원의 잡무라고 할 수 있는 일상적인 공문 등을 전담해 주는 교무행정요원을 배치하여 교원이 보다 본질적인 교수·학습에 전념할 수 있도록 지원해야 한다. 장기적으로 교과조직과 행정조직을 완전히 분리 하여 담임교사는 행정업무를 하지 않고, 행정업무는 담임업무가 없는 교사가 전담하여 처리하며 이를 돕기 위해 행정보조요원을 배치하여 담임교사는 수업과 생활지도에만 전념할 수 있게 하는 방안이 요구된다.

초등학생들의 온・오프라인 화장 정보와 활용에 관한 연구

이호정 ( Lee Ho Jung ),오희선 ( Oh Hee Sun ) 한국기초조형학회 2019 기초조형학연구 Vol.20 No.1

최근 초등학생들은 온·오프라인에서 화장 정보를 학습하고, 모방 및 공유 등의 활용을 활발하게 하고 있다. 초등학생들은 SNS, 유튜브 등 온라인뿐만 아니라 부모님, 친구, 선생님 등 오프라인에서도 화장 정보를 쉽게 탐색하고 커뮤니케이션 한다. 따라서 본 연구는 뷰티제품 최초의 소비자이지만 향후에는 주소비자가 되는 초등학생들의 온·오프라인 화장 정보와 활용에 대해 조사·분석하고자 한다. 본 연구의 방법은 다음과 같다. 부산광역시 소재 초등학교 5, 6학년 중 색조화장의 경험이 있는 여학생을 대상으로 온·오프라인 화장 정보에서는 화장정보 이용 목적, 화장 정보 이용 채널, 화장 정보 종류를 조사하였으며, 온·오프라인 화장 정보의 활용에서는 화장 모방 채널, 화장 구현 대상을 조사하였다. 본 연구의 결과는 다음과 같다. 첫째, 온·오프라인에서의 화장 정보 이용 목적은 온라인에서는 구매 결정 등의 목적으로, 오프라인에서는 소통 등의 목적으로 이용하고 있다. 온·오프라인에서의 화장 정보 이용 채널은 온라인에서는 유튜브, SNS 등의 채널, 오프라인에서는 친구, 부모등의 채널을 이용하고 있다. 둘째, 온·오프라인에서 이용하는 화장 정보 종류는 온라인에서는 포인트 화장법 등의 정보를 오프라인에서는 화장품 등의 정보를 이용하고 있다. 셋째, 온·오프라인에서의 화장 모방은 온라인에서는 유튜브, SNS 등을 모방하며, 오프라인에서는 친구, 자매 등을 모방하고 있다. 넷째, 화장 구현 대상은 나, 친구 등이다. Elementary students have actively been utilizing makeup information, imitation and sharing from both online and offline sources. They can easily acquire and communicate makeup information through not only online sources, such as SNS, YouTube, but also offline sources such as parents, friends, and teachers. Therefore, this study will investigate and analyze online and offline makeup information and utilization of elementary students who are the first consumers of beauty products but will become address visas in the future. The method of this study are as follows. In the on-line makeup information for girls who have experience of color makeup in the 5th and 6th grades of elementary school in Busan, we surveyed the purpose of using makeup information, channel of makeup information, and information about makeup information. Makeup imitation channel, makeup implementation object. The results of this study are as follows. First, the purpose of using makeup information in both on-line and off-line is to make purchasing decisions on-line and to use it for offline purposes. On-line and off-line makeup information channels use channels such as YouTube and SNS online, and friends and parents channels offline. Second, the kinds of makeup information that are used in on-line and off-line are information such as point-make-up method on-line and information on cosmetics on off-line. Third, makeup imitation on and offline imitates YouTube, SNS on the online, imitates friend and sister in offline. Fourth, the object of makeup is me and friend.