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The purpose of this study was to analyze the kinematic variables of Dul-baejiki, the most frequently used and crucial technique in Ssireum(Korean Traditional Westling) with 3dimensional analysis technique and show the kinematic characteristics of it. The subjects of this experiment were two best skilled players who have been playing in professional Ssireum team and whose weights are over 100kg(subject A) and under 100kg(subject B) each. Kinematic variables analyzed here include time, posture, and center of gravity. The mean values and the standard deviations for each variables were obtained and used as basic factors for examining characteristics of Dul-baejiki motion. From the data analysis discussion, the following conclusions were drawn: 1) Posture variables As the result of analysis using 3D analysis technique, posture variables for each subject are the following. Subject A(over 100kg) used this type of Dul-baejiki technique in which he first turned the partner to the right, then pulled in the partner tight to his own body and lifted him, and last kicked the partner's right knee with his own right knee. Subject B(under 100kg) used another type of Dulbaegegi technique in which, instead of turning and lifting, he moved quickly into the partner's legs and fell down the partner with his waist bounced, rather than kicking partner's leg.
The fact epithelial hyperplasia(a component of fibrocystc disease of breast) is related with the breast carcinoma has been well known. But this relation appears to have difference according to the type of breast carcinoma. In case of DCIS or DCIS with stromal invasion, there appears to be deep relation with epithelial hyperplasia. On the other hand, there appears to be no particular relation between epithelial hyperplasia and invasive carcinoma without DCIS. Therefore, in nomenclature, I propose that the so-called invasive carcinoma must differentiate into DCIS with stromal invasion and pure infiltrating carinoma according to the presence of DCIS or not.
Recently, carcinoembryonic antigen (CEA) and secretory component (SC) are both detected immunohistochemically in the pathologic lesions of the stomach, such as metaplastic, dysplastic or anaplastic lesion. However, interrelationship between CEA and SC in their localization in the stomach is not understood well. Therefore, to understand correlation of intestinal metaplasia and carcinoma of the stomach and interrelationship between localization of CEA and SC in stomach lesions, the author collected serial 67 cases (35 cases of chronic gastritis and 32 cases of carcinorca of stomach) of formalin fixed, paraffin embedded gastric mucosa obtained by fiberscopic biopsy, performed immunoenzyme histologic reaction by Avidin-Biotin-Complex method using anti-human CEA and antihuman SC rabbit sera and analyzed their immunohistologic reactions. Results obtained are as following; 1. Intestinal metaplasia was noted in 10 of 35 cases of chronic gastritis. And metaplastic cells in each case revealed positive reaction to both anti CEA and anti SC sera. 2. Carcinoma of stomach revealed positive reaction to anti-CEA in 71.9% (23 of 32 cases) and rate of positive reaction was higher as the differentiation of cancer cell poorer. 3. Association of metaplasia among CEA positive carcinoma of stomach was noted in 78.3% (18 of 23 cases). 4. Rate of SC positive carcinoma of stomach was 56.2% (18 of 32 cases) and there Bras no remarkable difference between degree of cancer cell differentiation and rate of SC positivity. And the cases showing SC positive carcinoma of stomach were all accompanied with metaplastic change in the lesion. 5, Carcinoma of stomach showing SC negactive reation revealed no metaplastic change in the lesions. 6. Carcinoma of stomach showing SC positive reaction were all CEA positive and also CEA negative cases were all SC negative. Above findings show that metaplastic .and dysplastic cells in chronic gastritis are positive both CEA and SC, and SC is specific indicator of carcinoma of stomach originated from intestinal metaplasia.
Struma ouarii is a specific form of teratoma, rarely coexisting with serous or mucinous cystadenoma. Brenner tumor can be associate with mucinous cystadenoma, but Brenner tumor coexisting with struma ovarii si very rare in occurrence. In view of the rarity of this tumor and obscure histogenesis, a case of Brenner tumor coexisting with struma ovarii is reported with review of the reference.