Observer Agreement Using the ACR Breast Imaging Reporting and Data System (BI-RADS)-Ultrasound, First Edition (2003)

박창숙,이재희,임현우,강봉주,김현숙,정정임,정나영,김성헌 대한영상의학회 2007 Korean Journal of Radiology Vol.8 No.5

특수학교 청각장애 중학생과 일반학교 중학생의 여가에 대한 인식과 실태

박창숙,안성아,윤지성 檀國大學校 특수교육과 2000 特殊敎育硏究 Vol.17 No.-

기술복제시대의 동물, 인간, 자연: 아우라와 생기적 유물론으로 읽은 필립 K. 딕의 『안드로이드는 전기 양을 꿈꾸는가?』

박창숙 문학과환경학회 2023 문학과 환경 Vol.22 No.3

본 연구는 발터 벤야민의 미학 개념인 아우라와 생기적 유물론의 접점을 바탕으로 과학소설의 고전인 필립 K. 딕의 안드로이드는 전기 양을 꿈꾸는가? 를 새롭게 읽어내려는 시도이다. 본래 전통적인 예술작품을 논의하는 데 사용되었던 벤야민의 아우라 개념은 원본성, 진품성, 일회성이라는 객관적인 속성과 대상과의 교감이라는 주관적인 속성으로 구성된다. 이러한 요소를 생기적 유물론에서 강조하는 물질의 생기와 접목하여, 아우라의 경험을 예술작품만이 아니라 사물에 내재한 생기를 포착하고 감지하는 감각 행위로 간주하고, 이를 통해 안드로이드는 전기 양을 꿈꾸는가? 에 등장하는 전기 동물, 안드로이드, 인공 자연에 이르기까지 비인간적인 요소들을 수용하는 인간의 감각적 태도를 고찰한다. 소설 속에서 복제품들이 보여주는 생기와 그들과 접촉할수록 변화하는 주인공의 모습을 통해 아우라의 경험을 재해석하며, 기술로 점철된 포스트휴먼 시대에 산재하는 인공적인 것들과 인간 사이의 새로운 관계 맺음의 가능성을 타진한다. This paper examines a classic work of science fiction, Philip K. Dick's Do Androids Dream of Electric Sheep?, using Walter Benjamin's concept of aura and vital materialism. Benjamin's aesthetic concept of aura, used initially to discuss traditional artworks, consists of objective attributes, such as originality, authenticity, and uniqueness, and subjective attributes, such as the ability to sensorially respond to an object. Combining these elements with the vitality of materials emphasized in vital materialism, aura can be considered humans’ sensory ability to detect the inherent vitality in all matter, not just art. With this line of thinking, I explore human sensory perception and acceptance of nonhumans, such as electric animals, androids, and artificial nature, in Do Androids Dream of Electric Sheep? In the novel, the vitality of replicas and the protagonist, who transforms while interacting with them, provides clues to reconsider aura and the possibility of establishing a new relationship between humans and artificial technological beings scattered throughout the posthuman era.

초음파상 우측 갑상선 결절로 오인된 Killian-Jamieson 게실 : 증례 보고

박창숙,이정휘,오세정,한제호,김기준,손경명,정현석,이혜정 대한초음파의학회 2008 ULTRASONOGRAPHY Vol.27 No.2

Killian-Jamieson 게실은 식도의 전측벽에서 생기는 경부 식도 게실의 종류이며, 갑상선 초음파 검사에서 우연히 발견되어 갑상선 결절로 오인되는 경우가 있다. 대부분은 좌측에 위치하였으나 저 자들은 64세 남자 환자에서 우측에 위치한 갑상선 결절로 오인된 Killian-Jamieson 게실 한 예를 경험하였기에 이것의 초음파, 세침흡인검사, 전산화 단층촬영, 식도조영술 소견을 보고하고자 한다. 또한 55세 여자 환자에서 좌측에서 발견된 고에코의 갑상선 결절로 의심되었던 병변을 실시간 초 음파 검사에서 모양의 변화를 확인하여 식도 게실을 의심하여 세침흡인검사를 피할 수 있었던 예 를 함께 보고하고자 한다. A Killian-Jamieson diverticulum is a type of pharyngoesophageal diverticuli and can be visualized on thyroid ultrasonography (US). Although most of the lesions are located in the deep layer of the left thyroid lobe, we encountered a case of a right-sided Killian-Jamieson diverticulum in a 64-year-old man that was mistaken for a thyroid nodule on US. We describe the US, computed tomographic, and esophagraphic findings of this case. In addition, we describe the US findings of a left Killian-Jamieson diverticulum in a 55-year-old woman that was seen as a hyperechoic mass in the thyroid on US.. The shape and echogenecity of the diverticulum changed with swallowing as depicted on real-time US and the need for a needle aspiration biopsy was avoided.

Detection of Breast Cancer in Asymptomatic and Symptomatic Groups Using Computer-Aided Detection with Full-Field Digital Mammography

박창숙,김기준,정현석,손경명,오세정,정나영 한국유방암학회 2013 Journal of breast cancer Vol.16 No.3

Purpose: We aimed to determine the sensitivity of computer-aided detection (CAD) applied to digital mammography in asymptomatic and symptomatic breast cancer patients. Methods: We retrospectively analyzed digital mammography and CAD images from 210 patients diagnosed with breast cancer. The patients were divided into symptomatic and asymptomatic groups. The sensitivity of CAD in both groups was assessed in relation to breast tissue density, histopathological type of breast cancer,and tumor size. Results: The detection rate of the CAD system was 87.8% in the asymptomatic group. The sensitivity in different tissue densities was 100% in fatty breasts (P1), 88.9% with scattered fibroglandular densities (P2), 94.4% in heterogeneously dense breasts (P3), and 66.7% in extremely dense breasts (P4). The detection rate of the CAD system in the symptomatic group was 87.2%, and the sensitivity was 90.5%, 90%, 86.6%,and 75% in P1-P4 breasts, respectively. In the asymptomatic group, the CAD system detected 90.3% of invasive ductal carcinomas,not otherwise specified (IDC-NOS) and 88.9% of ductal carcinomas in situ (DCIS), but did not detect other types of malignancy. In the symptomatic group, the CAD system detected 88.2% of IDC-NOS, 88.9% of DCIS and 75% of other types of malignancy. When analyzed according to tumor size, the sensitivity of CAD in the asymptomatic and symptomatic groups was 82.6% and 83.3% for tumors <1 cm, 76.5% and 82.4% for tumors between 1 and 2 cm, and 91.7% and 89% in tumors >2cm. Conclusion: The sensitivity of CAD was low in P4 breasts and high for tumors larger than 2 cm, with no statistically significant differences between the asymptomatic and symptomatic groups for IDC-NOS and DCIS. CAD showed greater sensitivity for other neoplasms in symptomatic patients.

소통의 단초로서 '민감함' 탐구

박창숙 숙명여자대학교 영어권언어문화연구소 2012 영어문화연구 Vol.2 No.1

경화성 선증 종양의 초음파 및 유방 촬영 소견

박창숙,이재희,황보설,강봉주,김현숙,차은숙,김기준,손경명,맹이소 대한초음파의학회 2007 ULTRASONOGRAPHY Vol.26 No.4

원료를 달리하여 담금한 담색간장 숙성 중의 일반 성부놔 효소력

박창숙,이택수 서울여자대학교 자연과학연구소 2001 자연과학연구논문집 Vol.13 No.-

국의 조리나 간맞추기에 적합한 담색(淡色,연한 색) 간장을 제조할 목적으로 증자 탈지 콩과볶아서 분쇄한 밀로 만든 메주를 대조구로 하고,증자 콩에 증자한 밀, 보리, 분쇄 밀을 각각 혼합 하여만든 메주로 간장을 담금 후 숙성과정중의 일반성분과 효소력을 측정한 결과는 다음과같다. 총질소와 아미노태질소는 숙성 중 증가 경향을 보여 120일에 총질소 1.21-1.48%, 아미노태질소 .i20-650 mg%로 최대함량을 나타내었고,시험구별로는 대조구, 밀구, 보리구, 분쇄밀구의 순으로 이들 질소성분이 높았다. 환원당은10-30일에 8.90-10.60%로 최대함량을 나타내었으나 120일에 2.5% 미만으로 크게 저하되었다. 에탄올은 담금후 10일에 0.68% 미만이었으나 숙성중 증가하여 90일에 1.44-2.72%로 최대함량을 보였다. 환원당과 에탄을 함량은 대조구가 높았고 보리구가 낮았다. 색도는 숙성 중 증가하여 120일에 대조구에서 0. D. S.S nm였으나 담색간장용 시험구는 1.75-2.68로 대조구보다 현저히 낮았다. 시험구별 색도는 대조구 보리구, 분쇄밀구, 밀구의 순으로 높은 경향이었다.숙성과정 중 시험간장의 염분은 18.00-19.50%,순고형분 14.37-19.70%, pH 4.73- 5.72의 범위였다. 중성 protease의 활성은 60일에, 전분액화와 당화 amylase 활성은 30일에 각각최대활성을 보였고 이들 효소력은 대조구, 분쇄밀구, 밀구, 보리구의 순으로 높았다. This study was conducted to measure the enzyme activities and the amount of general components in Korean traditional soybean sauce which is commonly used to cook and meet the flavors of several Korean soups and dishes. Korean Meju, made of steamed soybeans removed of their fat components and wheat roasted and crushed, was used for the control groups in the experiment. The actual amount of general compounds and the enzyme activities were anlyzed using the designated amount of steamed Meju which was used as the experimental groups : The steamed soybeans were mixed with steamed wheat, barley, and crushed wheat, and the mixture was steamed for production of Meju which was used to make soybean sauce. The total amount of nitrogen and amino nitrogen were shown to be increased during fermentation of soybean sauce. The nitrogen and amino nitrogen were examined to be at the highest levels of amount ranged from 1.21 to 1.48% for nitrogen, and 520 to 650 mg for amino nitrogen in Meju, respectively. The amount of nitrogen was high in the order of the control group, wheat, barley, and crushed wheat. The amount of reduced sugars was measured : The levels of the reduced sugars were observed to be high 10 to 30 days aftermath, ranged from 8.90 to 10.6%, whereas the amount of the components was greatly reduced to 2.5% 120 days after production of soybean sauce. Ethanol was measured to be less than 0.68% 10 days after productoon of soybean sauce. However, the highest amount of ethanol was observed within the range from 1.44 to 2.72 %, of which the result was measured 90 days after production of soybean sauce. The amounts of both reduced sugars and ethanol were high in the control group, whereas the amount of the components was low in barleys. The darkness of colors was examined to be increased in soybean sauce. The optical density(O. D>) was 5.50 at 500 nm for the control group, and 1.75 to 2.68 for the experimental group. The optical density of the control group was showed lower than that of the experimental group. The intensity of color darkness was in the order of the control, barley, crushed wheat, and wheat. The percent ratio of the components was ranged from 18 to 19.5% for salinity, 14.37 to 19.7% for hardness in Meju. The pH ranged was befwean 4.73 and 5.72. The activity of protease was reached to the highest level at 60 days after production of soybean sauce, the activity of amylase, after liquefying and sacharifying of starch, was examined to be the highest 30 days aftermath. The activities of protease and amylase was proved to be high in the order of the control, crushed wheat, wheat, and barley.

남성 유방에서의 유도관주의 염증: 1예 보고

박창숙,정정임,강봉주,이아원,박우찬,한성태 대한영상의학회 2006 대한영상의학회지 Vol.55 No.3

Periductal mastitis and mammary duct ectasia are now considered as separate disease entities in the female breast, and these two diseases affect different age groups and have different etiologies and clinical symptoms. These two entities have very rarely been reported in the male breast and they have long been considered as the same disease as that in the female breast without any differentiation. We report here on the radiologic findings of a rare case of periductal mastitis that developed during the course of chemotherapy for lung cancer in a 50-year-old male. On ultrasonography, there was a partially defined mass with adjacent duct dilatation and intraductal hypoechogenicity, and this correlated with an immature abscess with a pus-filled, dilated duct and periductal inflammation on the pathologic examination. 유도관 주위염과 유도관 확장증은 각기 다른 호발 연령대가 있으며 여러가지 원인과 임상 양상을 보이는 질환으로 최근 알려졌다. 남성 유방에서 이 두 질환은 아주 드물게 보고되었으나 여성 유방질환에서처럼 동일 병변으로 오랫동안 여겨져 왔다. 저자들은 폐암으로 화학요법 치료중인 50세 남자환자에서 발생한 유도관 주위염 1예의 영상 소견을 보고하고자 한다. 초음파 검사에서는 불분명한 종괴가 인접한 유도관과 연결되어 유도관내부는 저음영으로 보였다. 이는 병리 소견에서 미성숙 농양과 농으로 찬 확장된 유도관과 유도관 주위 염증으로 확인되었다.

통합적 나침반 5분 안전교육활동이 유아의 안전문제해결사고 및 안전태도에 미치는 영향

박창숙,최일선 한국육아지원학회 2019 한국육아지원학회 학술대회지 Vol.2019 No.11