• 한국가금학회지
• /
• 제18권3호
• /
• pp.197-208
• /
• 1991

본 연구는 한국재래오골계의 효율적 선발 및 육종계획을 위한 경제형질과 기타 개량 대상형질간의 유전상관 및 표현형 상관을 추정하고자 1987년 6월 18일부터 1989년 4월 6일까지 사육되어 온 재래오골계에 관한 제형질에 대한 자료를 분석하여 얻어진 결과를 요약하면 다음과 같다. 1. 경제형질과 체형간의 유전상관은 체중과 정강이 길이, 흉폭, 흉위 및 경골장간에 각각 0.210∼0.788, 0.321∼0.826, 0.610∼0.995 및 0.096∼0.503으로 정의 계수이었고, 초산일영과 정강이 길이, 흉폭, 후위 및 경골장간에 각각 0.555∼0.626, 0.149∼0.270, 0.370∼0.445 및 0.014∼0.124이었으며, 산란수와 정강이 길이, 흉폭, 후위 및 경골장간에 각각 -0.460∼-0.167, 0.162∼0.320, 0.076∼0.336 및 0.203∼0.312이었고, 난중과 정강이 길이, 흉폭, 흉위 및 경골장간에는 각각 0.132∼0.498, -0.236-0.410, 0.148∼0.755 및 -0.019∼0.593이었다. 2. 경제형질과 난구성분간의 유전상관은 체중과 난백중, 난황중 및 난각중간에 각각 0.083∼0.591, 0.110∼0.541 및 0.336∼0.7823. 정의 계수이었고, 초산일령과 난백중, 난황중 및 난각중간에는 각각 0.467∼0.692, 0.265∼0.631및 0.420∼0.519이었으며, 산란수와 난백중, 난황중 및 난각중간에는 각각 -0.578∼-0.240, -0.255∼-0.060 및 -0.477∼-0.313으로 낮은 부의 계수이었으며, 난중과 난백중, 난황중 및 난각중간에 각각 0.825∼0.939, 0.382∼0.564 및 0.374∼0.937로 높은 정의 추정치이었다. 3. 경제형질과 난질간의 유전상관은 체중과 난형지수, 난각두께, 난백고 및 Haugh units간에 각각 0.215∼0.367, 0.248∼0.650, 0.161∼0.624 및 0.157∼0.499이었고, 산란수와 난형지수, 난각두께, 난백고 및 Haugh units간에는 각각 -0.384∼-0.207, -0.557∼-0.306, -0.555∼-0.198 및 -0.582∼0.074로 부의 계수이었으며, 난중과 난형지수, 난각중, 난백고 및 Haugh units간에는 각각 0.276∼0.697, 0.290∼0.627, 0.238∼0.538 및 -0.207∼0.020이었다. 4. 난구성분과 난질간의 유전상관에서 난백중과 난형지수, 난각두께, 난백고 및 Haugh units간에는 각각 0.100∼0.584, -0.380∼-0.002, 0.239∼0.887 및 -0.195∼0.279이었고, 난황중과 난형지수, 난각두께, 난백고 및 Haugh units간에는 각각 -0.204∼0.160, -0.294∼0.133, -0.049∼0.133 및 -0.196∼-0.136이었고, 난각중과 난형지수, 난곡두께, 난백고 및 Haugh units간에는 각각 0.127∼0.503, 0.127∼0.476, 0.140∼0.273 및 -0.172∼0.223으로서 난각중 과 Haugh units를 제외하고는 정의 상관계수이었다.

• Archives of Plastic Surgery
• /
• 제34권5호
• /
• pp.569-573
• /
• 2007

Purpose: The selection of the recipient vessels in breast reconstruction has a great influence on the surgical result and the shape of the reconstructed breast. We would like to introduce the criteria for the selection of recipient vessels in delayed reconstruction of the breast. Methods: We studied 56 patients with delayed breast reconstruction using free TRAM flaps from April 1994 to December 2006. The thoracodorsal and the ipsilateral internal mammary vessels were used as recipients in 25 patients each, the opposite internal mammary vessels in 3 patients, the thoracoacromial vessels in 2 patients, and the transverse cervical artery with the cephalic vein in 1 patient. The survival rate of the flaps, the vessel diameter, the length of the pedicles, and the convenience of vessel dissection were studied. Results: The diameter of the recipient vessel did not influence the anastomosis. The operation time, the survival rate of flap, the postoperative complications showed no significant difference according to the recipient vessel. Dissection of the thoracodorsal vessels was tedious due to scar formation from the prior operation. Dissection of the internal mammary vessels proved to be relatively easy, and the required length of the pedicle was shorter than any other site, but the need for removal of rib cartilage makes this procedure inconvenient. Conclusion: The first choice of the recipient vessel in immediate breast reconstruction is the thoracodorsal vessels, but in cases of delayed reconstruction the internal mammary vessels are favored as the first choice, because the thoracodorsal vessels have a high unusability rate. If the ipsilateral internal mammary vessels prove to be useless, the contralateral vessels can be used. The thoracoacromial vessels are useful, when the mastectomy scar is located in the upper portion. The transverse cervical artery and the cephalic vein can serve as the last resort, if all other vessels are unreliable.

• 패션비즈니스
• /
• 제5권4호
• /
• pp.144-157
• /
• 2001

The purpose of this study was to research on breast shape and size to suggest a brassiere sizing chart for elderly women. For this purpose 90 elderly women aged between 55 and 69 were sampled at random to review their breast types by age group, and thereby, suggest the basic measurements and production ratio of each brassiere size in reference to KS K 0070: 1999. The collected measurement data were processed statistically using the SPSS PC/WIN program for technical statistical analysis. The results of this study can be summarized as follows; 1. Analysis of Breast Measurements To find out difference among age groups, the 90 subjects were grouped into three(Group 1 ; aged 55 to 59, Group 2 ; aged 60 to 64, Group 3 ; aged 65 to 69). The results of the comparative analysis of anthropometric data from three groups show that getting older;- Various length measurements related to the drooping degree of breast were increased. It was found that the older group in their 65-69's had more drooping breasts than their 55-59's or 60-64's counterparts. Such findings suggests that older women's drooping can be corrected by a brassiere which serves to support the breasts. 2. Suggestions on a Brassiere Sizing For the basic measurements of brassiere parts for the elderly women, the correlation between underchest circumferences and cup sizes were analyzed. 3% or higher occurrences among the whole sample elderly women were included in the brassiere sizes. thus, the under-chest measurements were set at four intervals from 75 to 95, while the cup measurements were determined also at four intervals from "AAA" to "B" sizes. The resultant 6 sizes excluding the least frequent occurrences covered 73.2% of the sample elderly women actual breast sizes. As a consequence of reviewing the production ratio of each brassiere size for the women, it was found that the brassiere size of highest production ratio was "85A" (17.4%), followed by 80A (14.5%), 85AA 90A (10.1%) and 75A (8.7%) in their order.

• Archives of Plastic Surgery
• /
• 제46권2호
• /
• pp.135-139
• /
• 2019

Background In immediate breast reconstruction using an extended latissimus dorsi musculocutaneous (eLDMC) flap, the volume of the flap decreases, which causes a secondary deformity of the breast shape. Since little research has investigated this decrease in muscle volume, the authors conducted an objective study to characterize the decrease in muscle volume after breast reconstruction using an eLDMC flap. Methods Research was conducted from October 2011 to November 2016. The subjects included 23 patients who underwent mastectomy due to breast cancer, received immediate reconstruction using an eLDMC flap without any adjuvant chemotherapy or radiotherapy, and received a computed tomography (CT) scan from days 7 to 10 after surgery and 6 to 8 months postoperatively. In 10 patients, an additional CT scan was conducted 18 months postoperatively. Axial CT scans were utilized to measure the volumetric change of the latissimus dorsi muscle during the follow-up period. Results In the 23 patients, an average decrease of 54.5% was observed in the latissimus dorsi muscle volume between the images obtained immediately postoperatively and the scans obtained 6 to 8 months after surgery. Ten patients showed an average additional decrease of 11.9% from 6-8 months to 18 months after surgery. Conclusions We studied changes in the volume of the latissimus dorsi muscle after surgery using an eLDMC flap performed after a mastectomy without adjuvant chemotherapy or radiotherapy. In this study, we found that immediate breast reconstruction using a latissimus dorsi muscle flap led to a decrease in muscle volume of up to 50%.

• 대한영상의학회지
• /
• 제79권6호
• /
• pp.311-314
• /
• 2018

유방의 해면상 혈관종은 매우 드문 양성 혈관 종양이다. 임상증상은 보통 만져지지 않는 종괴로, 영상검사에서 우연히 발견되는 경우가 많다. 유방 혈관종은 대개 초음파에서 표재성에 위치한 타원형의 경계가 분명한 종괴로 보이나, 그 외의 다양한 형태로도 보일 수 있어, 수술 전에 이를 영상 검사만으로 진단하는 것은 쉽지 않다. 이에 저자는 만져지는 유방 종괴를 호소하는 68세 여자에서, 추적 초음파 검사에서 그 크기가 증가한 해면상 혈관종 증례를 보고하고자 한다.

• 한국의류산업학회지
• /
• 제9권6호
• /
• pp.651-657
• /
• 2007

This study was carried out to analyse body configuration and to observe any space between skin and foundation. A special 3D scanner was used to analyze this foundation. Experimental foundations were brassiere, girdle, and all-in-one. Four subjects volunteered, each subject was scanned while wearing foundation and not wearing foundation. Body shape variations were analyzed with an Auto CAD and ScanWax program which analyzes cross section of the skin surface to look for any changes. Height was increased all parts of body, circumference was increased in breast and bust while wearing the foundation. The hip thickness was not increased with wearing the foundation. Therefore this foundation makes people have a different appearance due to unexpected body shape variations. The effects of this foundation should be classified by observing height, circumference, and thickness changes in the body.

• Archives of Plastic Surgery
• /
• 제38권4호
• /
• pp.408-414
• /
• 2011

Purpose: To correct breast ptosis, reduction mammoplasty and mastopexy have been developed in a way that minimizes complications. Recently, as the mean age of breast cancer occurrence is decreasing, the need for breast reconstruction in patients with breast cancer is rising. If mastopexy is performed with breast reconstruction at the same time, the size of the normal breast and the new one is not quite different. We decided to apply Z-plasty, which is a widely-used technique in plastic surgery to lengthen or change the direction of tension of the tissue. Methods: From March 2008 to December 2009, we performed breast reconstruction in 6 patients with breast cancer and scar contracture. After breast reconstruction, mastopexy with Z-plasty was applied to correct the asymmetry. The new nipple-areolar complex is placed on the line connecting the midclavicle and the current nipple. The inferior border of the new areola corresponds with the inferior border of the original areola, and the superior border about 2 cm upward the original superior border. We drew two oblique lines connecting the medial end of the incision line lower to the nipple-areola complex and the lateral end of the inframammary fold for Z-plasty. The excess tissue between these two lines was removed and the new triangular flaps were put together. Results: The average age of patients was 42.6 years, aged from 36.1 to 48.1 The weight of removed tissue was between 54g and 95 g, with the mean of 74 g. The average distance from the midclavicle to the nipple was 24 cm before surgery, and 21 cm after the surgery. The average operation time per patient (1 mastopexy) was 45 minutes, and the patients were satisfied with the size and shape. Conclusion: Applying Z-plasty for the mastopexy on the normal breast ptosis is a relatively simple way to achieve symmetry in patients who need breast reconstruction.

• 대한방사선기술학회지:방사선기술과학
• /
• 제32권1호
• /
• pp.45-52
• /
• 2009

유방 촬영술(Digital mammography)은 유방암의 조기 진단에서 매우 중요한 진단 방법으로서 비촉지성 유방암의 조기 발견율을 높여 유방암에 따른 여성의 사망률을 감소시키고 있다. 그 중에서도 유방 병변의 미세석회화(Microcalcification)는 조기 유방암의 진단에 있어서 중요한 병변으로 보고 되고 있으며, 선별 검사로 임상적 유용성이 확립된 상태이다. 유방 촬영술에서 미세석회화 소견은 영상의학과 전문의가 판독하여 조직 검사에서 양성 및 악성 병변에 대하여 각각 군집의 개수, 군집 당 석회화 수, 미세석회화 크기와 범위, 미세석회화 형태, 동반 종괴의 유무 등을 분석하여 최종적으로 진단을 확정한다. 그러므로 군집화된 미세석회화의 정보는 유방암 예측에 있어 임상적인 실질 정보를 가지고 있으며, 의사에게 진단을 위한 검사의 기본적인 가이드라인을 제시한다. 따라서 본 연구에서는 유방 촬영술의 디지털 영상에 나타난 미세석회화의 정량적인 계산을 위해서 DoG filter, Adaptive thresholding, Expectation Maximization의 3단계를 제안한다. 제안한 알고리듬을 실험을 통하여 군집화 및 각 클러스터 내의 미세석회화의 분포 개수, 길이를 측정하였으며, 임상의 사에게 디지털 유방영상의 분석을 통하여 초기 유방암 진단의 지표를 제시할 것으로 사료된다. 그리고 이는 객관적인 유방암 컴퓨터자동검출(CAD)에 사용될 수 있는 병변의 정보로서 가능성을 보였다.

• 한국컴퓨터정보학회논문지
• /
• 제25권6호
• /
• pp.155-164
• /
• 2020

본 연구에서는 유방암 환자를 위한 중년여성용 래쉬가드 수영복의 치수체계와 패턴을 제안하였다. 첫째, 유방암 환자가 선호하는 수영복 디자인을 선정하기 위해서 37명의 유방암 환자를 대상으로 한 설문조사를 통해 가슴이 두드러지지 않고 노출이 적은 래쉬가드의 수영복이 디자인되었으며, 이는 캡이 삽입되기 쉽고 캡이 고정되는 주머니 형태를 갖고 있다. 둘째는, 유방암 환자용 수영복을 위한 치수체계를 개발하였다. 이를 위해 대표사이즈를 젖가슴둘레, 엉덩이둘레, 몸통세로둘레로 정하고, 30~69세의 여성 1625명에 대한 사이즈 코리아의 직접 측정 데이터를 사용하여 교차분석을 실시하였다. 이를 통해 3차원 각 셀의 출현율을 기반으로 유방암 환자 수영복을 위한 17개의 사이즈를 설정하였으며, 중심사이즈를 젖가슴둘레 90cm-엉덩이둘레 95cm-몸통 세로둘레 150cm로 정하였다. 셋째는, 유방암 환자용 수영복 중심사이즈 패턴 개발을 하였다, 이를 위해 먼저 1차 중심사이즈 패턴을 제작하고, 그 후 2차, 3차 수정을 거쳐 패턴을 완성하였다. 각 패턴제작 단계마다 실험의를 제작하여 착용피트성 및 동작적합성 평가를 실시함으로써 최적의 패턴제작을 위한 각 치수항목의 축소율을 구했으며, 이를 반영하여 유방암 환자용 래쉬가드 수영복 패턴을 개발하였다.

• 복식문화연구
• /
• 제5권4호
• /
• pp.12-31
• /
• 1997

This is a study on the changes of the ancient underclothes. Underclothing includes all such articles, worn by either sex, as were completely or mainly concealed from the spectator by the external costume. Functions of underclothes are follow ; to protect the body from cold, to support the shape of the costume, to cleanliness, to erotic use of underclothes and as a method of class distinction. Linen is the oldest as materials and cotton came into general use after the Restoration of 1660. We must suppose that woolen petticoat was at least as old as the Middle Ages and silk was rarely used until late in Victorian times. Until the middle of the last century underclothes were necessarily hand-made, and the absence of fit was noticeable until the introduction of man\`s drawers, fitting the leg, at the close of the eighteen century. Strings and ribbons were the fastenings for underclothes until the middle of the seventeenth century, when they were replaced by buttons. One outstanding example of the first type of figures is a Babylonian girl of about 3000 BC from Sumeria who wears that today would immediately be described as briefs. Female statues show no trace of anything being worn under the chiton, but there is literary evidenced that the Greeks. A band of linen of kid was bound round the waist and lower torso to shape and control it. It was known as the Zone or girdle. The apodesmos, meaning a band, breast band, occurs in a fragment of Aristophanes. A Roman mosaic shows female athletes wearing a bikini-briefs and bra in the fourth century AD. A similar band, called the mastodeton, or breast band, was also worn round the bust, apparently to flatten or minimise it, as in the 1920s, and not, to stress its curves. In Rome, too, women sometimes wore bands of material round the hips and bust-a cestus or girdle is referred to by the poet Martial and seems to have been similar to the zone, but wider, and the strophium, or breast band, is mentioned by Cicero.