악성 흑색종의 임상적 고찰

진한식,이상헌,신극선,이영호 大韓成形外科學會 1977 Archives of Plastic Surgery Vol.4 No.2

Malignant melanoma is a very malignant tumor arising from melanocytes or its antecedents. Because of the black pigment, this disease has been referred to as "black cancer" The first written account of melanotic lesion is attributed to Hippocrates on fifth century before Christ. In 1836, Carswell first used the term melanoma to designate these pigmented malignant neoplasm. Since discussion of the pathology of tumor and suggestion of the method of treatment was reported by W.S. Handley, many papers were reported about various method of treatment for malignant melanoma. In 1969, W.H. Clark's report showed the Histogenesis and biologic behavior of primary human malignant melanoma and propesed leveling of omicroinvasion of melanoma. Authors reviewed the patients with malignant melanoma who were admitted and treated in Yonsei University Medical center during a period between 1965 to 1976 and evaluated clinical patterns, management and histologic patterns. There had been 30 cases of malignant melanoma in that period. The following results were obtained; 1) Males were affected about 1.1 times more than females. 2) The most frequent age group was fifth decade. Mean age was about 45 yrs. More than 60% of cases are over 40 yrs of age. 3) Most frequent site was head and neck(40%), and next was lower extremity (36.6%). 4) Melanoma occurred on lower extremity was more common under 50 yrs of age. 5) Size of tumor was most common over 4cm in diameter(26.7%). As increase of tumor size, longer duration of symptoms and more frequent metastasis were noted. 6) As increase of tumor size, metastasis of regional lymph node and remote organ was more frequently occurred and depth of microinvasion of tumor cell by Clark's level was more deepened. 7) As increase of depth of microinvasion by Clark's level frequent modular type of malignant melanoma was reported. 8) Treatment of malignant melanoma was almostly inadquate except clinical stage 1 malignant melanoma.

암환자에서 단구매개 세포파괴능과 혈청내 Sialic acid농도

승기배,이흥현,서재열,문한림,진종률,박종원,김춘추,김동집 大韓血液學會 1984 大韓血液學會誌 Vol.19 No.1

칸디다증의 면역진단 방법 비교 연구(Ⅱ)

김봉수,김현경,이영선,조인선,동미란,유미옥,오현순,김동한,신종희 국립보건연구원 1994 국립보건원보 Vol.31 No.1

小形航空機의 RCS와 GCS의 比較와 最大探知距離에 關한 硏究

陳年鋼,李亨龍,李璟埈 한국항공대학교 1972 論文集 Vol.4 No.-

本論文은 小形航空機의 後面에 關한 RCS의 값을 간단한 모델로 나누어 計算하는 理論的 計算方法과 內外部의 諸雜音의 영향에 관한 要因을 반영하고 쉽게 計算할 수 있는 量으로 나타낸 實用的 Radar最大探知距離計算式을 명료하게 定義했으며 普通 直接測定으로는 구하기 힘드는 數値를 쉽게 求할수 있는 圖表와 方程式을 소개했다. RCS(Radar Cross Section)값과 GCS(Geometrical Cross Section)를 比較했고 Radar로 탐색한 結果는 Radar의 理論値와 거의 一致함을 알았다. This paper presents a theoretical method to calculate the RCS value of the rear view on the drawing of aircraft in small size, which is devided into several simple models and the useful radar maximum range equation which reflects factors of the effects of both external and internal noise sources and atmospheric-absonption losses. The range equation is presented in terms of explicitly defined and readily evaluated quantities. Curves and equations are given for evaluating the quantities that are not ordinarily known by direct measurement. RCS (Rader Cross Section) is compared with GCS (Geometrical Cross Section) and the measured data are found to be nearly corresponding to the theoretical value.

누세관 손상에 대한 임상적 고찰

이영호,신극선,유재덕,진한식 大韓成形外科學會 1979 Archives of Plastic Surgery Vol.6 No.2

Injuries to the lacrimal canaliculi occur most frequently caused by glass fragments laceration in automobile accidents, fighting, sports injury and fragments impelled by high explosives. When injuries involving the lacrimal canaliculi are not perfectly repaired, faulty healing causes the traumatic epiphora. We had 25 cases of lacrimal canaliculi injuries who were admitted to plastic surgery of Severance hospital during the last 10 years. (from January, 1969 to December, 1978) These patients were clinically analyzed and got following results. 1. The incidence of lacrimal canaliculi injury was 25 cases(14.2%) of the total 176 eye trauma cases. 2. Male was predominated over female by the ratio 7.3:1. 3. The mean age was 27 years old. 4. Left side was predominated over right by the ratio 1.4:1. 5. The most frequent cause was fighting(32%), and car accident(20%) in next. 6. The most frequent site of associated injury was medial canthal ligament(36%), and eye ball(24%) in next. 7. The average time interval from injury to repair was 10 hours. 8. The material of internal splint was nylon(50%), polyethylene tube(20.8%), silastic rod(12.5%), musclene(12.5%), silk(4.2%). 9. The 4 cases of obstruction were seen postoperatively.

Photoallergic Dermatitis due to 8-Methoxypsoralen

Choi, H. J Korean Dermatological Association 1998 Annals of Dermatology Vol.10 No.3

가토의 연골피막 이식시 접촉억제가 연골신생에 미치는 영향

이영호,나동균,유재덕,진한식 大韓成形外科學會 1982 Archives of Plastic Surgery Vol.9 No.1

Since 1972 a series of experiments (Skoog, Ohlsen & Sohn, 1972; Ohlsen, 1976) has been performed to elucidate the potential of perichondrial grafts to generate cartilage. In 1974 Sohn and Ohlsen demonstrated in rabbits that tracheal cartilage could be reconstructed from free perichondrial grafts. Clinically this potential was used in the treatment of the cauliflower ear and to correct protruding ears by perichondroplasty (Skoog, 1974), to reconstruct the small joints eyelid and septum (Brent and Ott, 1978). Recently perichondrial microvascular transfer was studied by Donski and O`Brien(1980). They summarized that there was no any distinct difference in cartilage formation in the vascularised and non-vascularised grafts. And that chondrogenesis was resulted from loss of “contact inhibition”and over production of cartilage was also resulted from loss of “contact inhibition”. In the study, various contacts of active surface of the perichondrial grafts were made and autografted from ear to dorsal region of the rabbits, and the following results were obtained. 1. The chondrogenesis of perichondrial grafts with induced “contact inhibition”was nearly abscent and new cartilage, if any formed, was very thin. 2. The “contact inhibition”was thought to be a important factor on chondrogenesis in perichondrial grafts. 3. The atraumatic technique was needed to substautially obtain the new cartilage from perichondrial grafts.

胃內視鏡所見이 胃X線所見과 相違한 數例

吳仁赫,金容泰,李眞悟,陳秀一,林鍾遠 최신의학사 1969 最新醫學 Vol.12 No.6

For years after the introduction of gastroendoscopy in 1932, frequent efforts 1, 4, s, 9, s, 101 20121) were made to compare the relative value of roentgenologic and gastroendoscopic examinations in the diagnosis of gastric diseases. Today it seems fairly obvious that roentgenologic examination is the primary method for screening of stomach diseases and gastroendoscopy is an adjunct to it. However, gastroendoscopy performs its greatest service in the detection of lesions which, for one reason or another, had _not been. found at roentgenologic examination. It is quite clear that by the judicious use of both methods - greater. diagnostic accuracy can be obtained than by the use of either method alone. This is a report of six cases showing the different findings between the roentgenologic and gastroendoscopic examination, and some commentments are described with some references appeared previously.

小兒卵巢에 發生한 良性囊性畸型腫의 3例

權赫振,李亨錫,尹德鎭,崔弘悅,辛昊永 대한소아과학회 1971 小兒科 Vol.14 No.1

햄·소시지제품에 대한 소비자 의식 및 구매 실태

조수현,박범영,진구복,유영모,채현석,안종남,이종문,윤상기 한국동물자원과학회 2003 한국축산학회지 Vol.45 No.2

본 설문조사는 국내 육가공제품의 시장에 대한 소비자 의식과 구매형태를 파악하고 시장확대를 위한 기본방안 구축을 위하여 10월부터 12개월까지 3개월 조사한 결과이다. 육가공제품의 구입횟수는 월 1∼2회로 구입하는 소비자가 40.73%로 가장 많았고 그 다음이 주 1∼2회 구입하는 것(28.07%)으로 나타났다. 햄과 소시지를 구분할 수 있는지에 대한 질문에 구분한다가 86.75%로 나타난 반면 구분하지 못한다가 13.25%로 나타났다. 햄과 소시지를 구분하지 못하는 소비자들은 그 이유로서 두 제품의 고기 함량 및 첨가내용물들이 비슷하여서라는 응답이 47.19%로 가장 많았다. 햄과 소시지를 구입할 때 가장 중요하게 고려하는 사항은 회사명(brand name)인 것으로 나타났으며(32.76%) 원료육의 종류(16.53%), 유통기한(16.38%) 및 원료육 생산지(16.23%)인 것으로 나타났다. 햄 또는 소시지 구입시 제품설명 표시내용을 읽느냐는 질문에 응답자들 중 72.25%가 그렇다고 응답한 반면 27.25%는 읽지 않는다고 응답하였다. 소비자들은 햄과 소시지 구입시 불만사항으로 소비자들이 제품내에 고기보다는 결착제를 비롯한 다른 첨가제들이 많아서 고기맛을 거의 느낄 수 없다고 응답하였으며(47.65%), 외관 및 내용물이 비슷한 제품이 너무 많다고 응답한 소비자 및 맛이 없다고 응답한 소비자가 각각 27.70%, 11.62%인 것으로 나타났다. 햄 및 소시지 제품에 대한 요구사항으로 고기 함량이 높은 제품을 생산하기를 원한다고 응답한 소비자가 64.04%였다. 햄과 소시지 제품 판매시 품질에 따른 가격차등제 실시에 대하여 찬성한다고 응답한 소비자가 83.54%인 것으로 나타나 현재 많은 소비자들이 햄과 소시지 제품의 품질에 따른 가격차등제 실시를 원하는 것으로 나타났다. 우리나라도 품질에 따른 등급 기준 설정과 품질별 가격차등제 실시를 통하여 육가공 제품시장의 확대가 가능할 것으로 판단되며 이는 국내돈육의 비선호부위의 소비촉진도 가능할 것이다. Consumer survey(n=1,343) was carried out to investigate the consumer's perception, purchase behavior and demand on the processed meat products. Most consumers purchased the ham and sausage products once a month (40.73%). Consumers(47.19%) didn't distinguish between ham and sausage products due to the similarity of meat contents and additives in products. Consumers(72.75%) considered the product label when they purchased whereas 27.25% of consumers were not interested in the product label. Consumers(47.65%) were not satisfied with ham and sausage products because there were too much additives other than meat, there were many similar processed products in kinds and appearance(27.70%) and they could hardly detect meat taste(11.62%). Consumers demanded to produce the ham and sausage products which contain high meat contents(64.04%). Consumers were favored with establishment of the price differential system depending on the quality based on meat contents in the product(83.54%). In conclusion, the establishment of the price differential system depending on quality as well as the quality grading system for processed meat products is needed not only to increase the processed meat market but also increase the pork consumption especially for non-preferred pork portions.