고환 파열의 초음파 검사

오연희 대한외상학회 1996 大韓外傷學會誌 Vol.9 No.2

Purpose: To determine the accuracy of ultrasonographic evaluation for the diagnosis of testicular rupture due to blunt scrotal trauma. Materials and Methods: Twenty operat.ed cases of blunt scrotal trauma were reviewed. Seventeen cases were evaluated by ultrasonography and twenty cases were evaluated by clinical examination, preoperatively. Ultrasonographic findings of testicular rupture included direct and indirect findings. Direct fidindings focused on the discontinu- ation of tunica albuginea, fracture line, and testicular protrusion. Indirect findings focused on the irregular contour, inhomogenous echo, enlarged testis, hematocele, and intratesticular hematoma. Results: Direct ultrasonographic findings were discontinuation of tunica albuginea in 6 cases, fracture line in 3 cases, and testicular protrusion in 4 cases. Indirect findings were irregular contour in 8 cases, inhomogenous echo in 8 cases, enlarged testis in 8 cases, intratesticular hematoma in 9 cases, and hematocele in 9 cases. The sensitivity of ultrasonography for testicular rupture was 100% with 71% of specificity and 83% of (+) predictive value. The sensitivity of clinical examination for testicular rupture was 80% with 30% of specificity and 53% of (+) predictive value. Conclusion: Ultrasonography is a valuable diagnostic method in the accurate detection of testicular rupture.

Morgagni 탈장 : 1례 보고

오연희,이창욱,김승현,이성우,정병욱,이준희,박동일,권영무,신현종 동국대학교 경주대학 1996 東國論集 Vol.15 No.-

Morgagni 탈장은 횡격막의 전내측 부위의 발달이상으로 열공을 통하여 장관이나 대망과 같은 복강내 구조물이 흉곽내로 빠져나가는 드문 질환으로 알려져 있다. 저자들은 호흡곤란을 주소로 내원하여 방사선학적 검사와 수술로 확진된 1례를 보고한다. Morgagni hernia is improperly located abdominal viscera into the thoracic cavity through the foramen of Morgagni which is a congenital defect at the anterornedial portion of diaphragm. We report a case of Morgagni hernia diagnosed by radiologic examination and operation.

Bleomycin에 의한 폐렴의 High Resolution Computed Tomography (HRCT) : 조기 진단 1예 Early diagnosis of a case

오연희 東國大學校醫學硏究所 2003 東國醫學 Vol.10 No.2

다양한 약물에 의한 폐손상 및 폐렴에 관한 많은 연구와 보고가 있어왔다. Bleomycin에 의한 폐렴의 경과는 결국 폐섬유화증으로 갈 수 있고, 치명적인 결과를 초래할 수도 있기 때문에 High Resolution Computed Tomography (HRCT)에 의한 조기진단이 중요하다. 저자는 음경의 편평세포암종으로 bleomycin이 포함된 항암치료를 받은 70세 남자 환자에서, 항암치료후 발생한 폐손상 및 폐렴에 대하여 HRCT 소견을 중심으로 보고하고자 한다. Drug-induced pulmonary damage has been known with HRCT findings. Among them, bleomycin-induced pneumonitis with HRCT findings, also has been reported. Early diagnosis of bleomycin-induced pneumonitis on HRCT, is very important for prevention of fetal side efffct. Herein, I presented a case of bleomycin-induced pneumonitis, developed in a 70-year-old man with squamous cell carcinoma on the penis. The author reviewed the patient's clinical features and HRCT findings.

협력적 독서의 새로운 가능성:신토피칼 독서법과 ‘협력의 진화론’의 통합을 중심으로

오연희,김화선 한국문학이론과비평학회 2016 한국문학이론과 비평 Vol.71 No.-

This study aims to a new reading paradigm by converging syntopical reading and evolution of cooperation from game theory. The reading paradigm that this research is trying to suggest is a method of reading which is a scientific and specific way of reading books. Nowadays, our action towards reading is changing from reading one book to syntopical reading. In other words, we are not reading a book independently, but we are doing syntopical reading which means we only read books that have the same topics. The competition between cooperation and thinking by different authors with the same topic needs advanced technical cooperation as mentioned by the mathematician and evolutionary biologist Nowak’s ‘Supercooperators’ theory. Moreover, in this information society that has huge amounts of data, readers need to have an ability that can distinguish cooperative data and information by collaborating with their thoughts. Also, they need to seize the cooperative point that can give best interests out of all the data. At this point, the cooperative point is one of Nash Equilibrium and readers have to be super cooperators in order to seize the cooperative point. From this point of view in this study, readers as super cooperators examine the ways of cooperation to solve a certain problem with other texts. This way is made of converging syntopical reading’s five levels and Nowak’s five cooperative mechanism. Thus, this study gives specific examples and theory in the frame of cooperative reading. Syntopical reading is commonly known ; however, the readers’ creative action of reading in order to make authors do competition with each other has not been studied. This study tries to supplement a lack of syntopical reading from game theory and theory of cooperation and evolution. In another words, syntopical reading and ‘Supercooperators’ theory will notify the cooperative ways of reading books concretely. Further more, this research not only talks about reading theory that solely affects a method or strategy of reading, but also emphasizes the fact that reading theory should be connected to an ideal point that reading should reach at a high standard. 고는 신토피칼 독서법과 게임이론에서 파생된 ‘협력의 진화론’ 간의 통합을 통해 새로운 과학적 독서 패러다임을 창안하는 것을 목적으로 한다. 오늘날 우리의 독서 행위는 한 권의 책을 읽는 것에서 주제 중심의 종합적 독서인 신토피칼 독서로 전환해 가고 있다. 서로 다른 저자들과 같은 주제를 놓고 벌이는 협력과 사유의 경쟁은 노왁이 ‘초협력자’론에서 언급한 바와 같은 고도의 협력의 기술을 요한다. 지식정보화 사회에서 독자는 자신의 사유와 협력적으로 작용할 수 있는 자료와 정보를 가려낼 수 있는 능력과 가려낸 자료들 사이에서 최상의 이익을 창출해낼 수 있는 협력의 지점, 즉 일종의 내쉬 균형이라 할 수 있는 그 지점을 포착할 수 있는 초협력자로서의 독자가 되어야 한다. 이런 관점에서 본고는 초협력자로서의 독자, 신토피칼 독서의 5단계, 노왁의 협력의 5가지 메카니즘을 융합한 협력적 독서의 전략을 제안하였다. 신토피칼 독서는 널리 일반화되어 있으나 독자의 창조적이고 적극적인 독서행위의 과정에 대해서는 합리적인 설명이나 과학적인 이론의 뒷받침이 전무한 실정이었다. 본고는 신토피칼 독서의 이 같은 결핍을 게임이론을 바탕으로 한 협력의 진화론이라는 관점에서 보완하고자 하였다. 나아가 앞으로의 독서론이 독서 방법이나 독서 전략에 대한 이론으로만 그치는 것이 아니라 독서가 지향해야 할 지점이 무엇인지에 대한 보다 심도 있는 논의로 이어져야 한다는 점을 강조하고자 하였다.

비후성 유문협착증의 초음파 진단

오연희 대한영상의학회 1991 대한영상의학회지 Vol.27 No.4

Idiopathic hypertrophic pyloric stenosis(IHPS) is one of the most common causes of persistent nonbilous vomiting in early infancy. The authors retrospectively studied 123 patients with nonbilous vomiting and analyzed the ultrasonographic findings of 51 cases of surgically proven IHPS. No false negative or false positive cases by ultrasonography were confirmed by follow-up clinical observation. US was performed with real-time scanners equipped with a 5MHz transducer(Acuson 128) and a 10MHz transducer(Spectra, Diasonic). All symptomatic infants were first screened in a supine position to determine the amount of gastiric retention. The pylorus, if necessary, the infants were fed E-solution(60-100cc) and then examined. The average sonographic measurements of pyloric muscle thickness(MT), pyloric diameter(PD), and pyloric canal length(PL) were 5.46mm(range 3.6-7.9mm), 15.4mm(range 12.0-18.3mm), and 22.58mm(range 18.0-29.9mm). The ratio of pyloric muscle thickness to the pylorus(MT/PD) was 0.36(range 0.22-0.55). With these measurements, the authors considered the hypertrophic pyloric muscle and the elongated pylorus as a cylinder, and so the pyloric volume was calculated. The pyloric volume(PV), which was equated to 1/4 PD2x PL, was 4.24mL(range 2.62-6.36mL). It was concluded that high-resolution, real-time sonography is a simple and accurate method for the diagnosis of IHPS and should be the initial imaging modality.

Highly Flexible and Sensitive Strain Sensors Based on Reduced Graphene Oxide-silver Nanowire Composite Hydrogels

오연희,김소연 한국고분자학회 2023 한국고분자학회 학술대회 연구논문 초록집 Vol.48 No.1

데이터 사회 작문교육의 인문학적 탐색 - 소수자로서 글쓰기

오연희 한국 리터러시 학회 2019 리터러시 연구 Vol.10 No.2

A minority is a collective term referring to those who are discriminated against. It is not just those who are struggling to be included in the mainstream because they are being pushed out of the mainstream of the city councils, but those who refuse to standardize, that is, those who try to live in ‘another way’ from the life forced into mainstream. It is necessary to reflect on the fact that the self-expression ability such as logic, clarity, and conciseness emphasized by the college’s writing education is not part of the semi-autonomous education which adjusts humans to dataization. It should begin with a quest for what is required of writing education today. Writing education as a humanities education should aim at writing education in data society. If the data are ultimately the result of reality, and therefore the data producers are under the influence of the real world, and they acknowledge that they are also ideological, current humanistic writing is given the task of ideological analysis. By doing so, we need to secure an alternative view in the data- dominated world. What is needed to do that is to become a minority self. The minority is an exceptional person who can not be reduced to people who reject standardization, quantification, and dataization. Writing in an age when the feelings of anger and disgust are reaching to the minority, writing plays an important function that reflects our life beyond the reality and seeks a more creative way. Writing without self-reflection is merely empty data. The creation, the potential, and the excellence are the precious values ​​that the data era man should possess. In this sense, minority writing is a good example of what our writing education should aim for today. 데이터 사회에 작문교육이 지향해야 하는 것은 바로 인문학으로서의 작문교육이다. 데이터는 현실 반영의 결과물이라는 점, 따라서 데이터 생산자들은 현실 세계의 영향력 아래 있기에 그들 또한 이데올로기적이라는 점을 인정한다면 현재의 인문학적 글쓰기는 무엇보다도 현재 데이터 이면에서 작동하는 이데올로기 분석이라는 과제를 부여받는다. 데이터가 지배하는 세상에서 대안적 관점을 확보해야 한다. 그러기 위해서 필요한 것이 바로 소수자로서의 자기되기라고 할 수 있다. 소수자란 표준화를 거부하는 사람, 계량화, 데이터로 환원될 수 없는 예외적인 사람들이기 때문이다. 본고에서는 소수자를 바라보는 탈식민주의와 포스트식민주의의 시각을 살펴보고, 소수자란 어떻게 만들어지는 존재이며, 소수자 글쓰기는 어떤 것일 수 있는지 살펴보았다. 소수자에 대한 분노와 혐오의 감정이 극에 달한 시대에 글쓰기는, 그런 현실을 넘어서 우리의 삶을 성찰하고 보다 창조적인 길을 모색하는 중요한 기능을 한다. 자기 성찰 없는 글은 공허한 데이터일 뿐이다. 그런 의미에서 소수자의 글쓰기는 오늘날 우리의 글쓰기 교육이 무엇을 지향해야 하는지를 잘 보여주는 사례라 할 수 있을 것이다.

선천성 관상동맥루

오연희 대한영상의학회 1986 대한영상의학회지 Vol.22 No.6

Congenital coronary artery fistula (CCAF) is communication of a coronary artery or its main branch with one of the atria or ventricles, the coronary sinus, the superior vena, cava, or the pulmonary artery. In Korean peoples, only 4 cases of the CCAF were reported as rare as worldwide and authors want to report another case of CCAF, confirmed by operation. 10-years-old girl shows a fistula between sinus node artery of the right coronary artery and right atrium on root aortogram with left-to-right shunt and Qp/Qs=1.58, in which simple ligation of the origin of the sinus node artery from right coronary aretery was performed. All of the 5 Korean CCAF(4 were proviously reported and 1 of authors) were originated from right coronary artery, and of which 4 were opening into right ventricle and 1 of authors were into right atrium. Associated cardiac anomaly was noted in only 1 case coronary artery. Ages were from 9 months of age to 10 years old and no adult lefe case were found. 3 were female and 2 were male patients.

흉요추 방출성 골절의 방사선학적 소견

오연희,이현경,이원재,이성우,박수성 동국대학교 경주대학 1993 東國論集 Vol.12 No.-

A retrospective review of 22 burst fractures of the thoracolumbar spine was performed to define the radiographic features found on CT and plain radiography. Characteristic components of the injury include : 1. Male to female ratio was 2.7 : 1, and the most prevalent age was 21 to 40 years. 2. Multiple level injuries were 6 cases (27.3%), and the most common cause of injury was fall down(14 cases, 63.6%). 3. The most cammon location was L1(45.5%) 4. The most common pattern of the retropulsed fragment in burst fracture was single midline fragment type(14 cases, 63.6%) and the most common type of burst fracture was classical form(10 cases, 45.5%). 5. Posterior element involvement of vertebra was seen in Ⅱ cases(50%) and the most common finding was laminar fracture in 9 cases. 6. The degree of anterior wedging above the 50% in height of vertebral body was in 4 cases (18.2%). 7. Degree of spinal canal narrowing and degree of neurological impairment is not directly correlated.

삼포로 가는 세 가지 길

오연희 한국문학이론과 비평학회 2000 한국문학이론과 비평 Vol.9 No.-