• 한국방사선학회논문지
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• 제14권3호
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• pp.253-259
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• 2020

유방촬영은 경제적이고 간편하며 미세석회화 검출에 효과적이라는 장점이 있으나, 유방은 감수성이 높은 장기이므로 확률적 영향에 의한 암 발생 위험을 동반한다. 이를 최소화하기 위해 정확한 유방 선량 평가가 필요하나, 현재 유방선량 평가는 일반여성들에게 한정되어 유방성형술 환자에게는 제한적이다. 본 연구는 유방성형환자의 정확한 선량 평가를 위하여 유방 보형물이 삽입된 모의피폭체를 구성하여 관전압에 따른 선량변화를 알아보고자 하였다. 그 결과, 유방 보형물이 있는 경우, 보형물이 없을 때의 선량보다 낮은 결과를 나타내었다. 검사 시 관전압 조건에 따른 선량 분포는 보형물의 유·무와 관계없이 관전압이 높아질수록 선량이 높아지는 양상을 보였다. 추후 본 연구를 통해 유방성형환자의 선량 관리 측면의 진단참고 수준 확립을 위한 기초적인 자료로서 활용 가능할 것으로 사료된다.

• 대한자기공명의과학회:학술대회논문집
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• 대한자기공명의과학회 1999년도 제4차 추계학술대회 초록집
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• pp.106-106
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• 1999

• 대한미세수술학회:학술대회논문집
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• 대한미세수술학회 2001년도 제20차 학술대회
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• pp.202-202
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• 2001

• Archives of Plastic Surgery
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• 제38권4호
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• pp.535-538
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• 2011

Purpose: The reverse abdominoplasty has been reported infrequently as a procedure to improve the upper abdominal wall contour. Especially, there have been rare cases on the surgical techniques with augmentation mammoplasty using implant. It is known to maintain the result. Methods: This is a retrospective review of the senior surgeon's patients who underwent reverse abdominoplasty with augmentation mammoplasty. A 63-year-old female was dissatisfied with her contracted breast and upper abdominal contour after previous abdominal wall liposuction. We performed reverse abdominoplasty with augmentation mammoplasty through same inframammary incision. Results: There was a significant improvement of the upper abdominal wall and breast contour. There was no perioperative complication. The patients was satisfied with the results and retained a good shape during the 3 months follow-up periods. Conclusion: Reverse abdominoplasty with augmentation mammoplasty is an acceptable technique that provides good results and should be considered in cases of upper abdominal laxity with capsular contracture on both breasts.

• 대한간호학회지
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• 제46권6호
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• pp.894-904
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• 2016

Purpose: The purpose of this study was to explore decision making experiences of Korean women with breast cancer who underwent breast reconstruction with/after a mastectomy. Methods: Data were collected during 2015-2016 through individual in-depth interviews with 10 women who had both mastectomy and breast reconstruction, and analyzed using phenomenological method to identify essential themes on experiences of making a decision to have breast reconstruction. Results: Five theme clusters emerged. First, "expected loss of sexuality and discovery of autonomy" illustrates various aims of breast reconstruction. Second, "holding tight to the reputation of doctors amid uncertainty" specifies the importance of a trust relationship with their physician despite a lack of information. Third, "family members to step back in position" describes support or opposition from family members in the decision making process. Fourth, "bewilderment due to the paradox of appearance-oriented views" illustrates paradoxical environment, resulting in confusion and anger. Lastly, "decision to be made quickly with limited time to oneself" describes the crazy whirling process of decision making. Conclusion: Findings highlight aims, worries, barriers, and facilitators that women with breast cancer experience when making a decision about breast reconstruction. Deciding on breast reconstruction was not only a burden for women in a state of shock with a diagnosis of breast cancer, but also an opportunity to decide to integrate their body, femininity, and self which might be wounded from a mastectomy. These findings will help oncology professionals provide effective educational counselling before the operation to promote higher satisfaction after the operation.

• 대한핵의학회지
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• 제33권6호
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• pp.502-511
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• 1999

목적: 유방종괴를 감별진단하고 액와림프절전이를 진단하는 데 대한 F-18 FDG PET의 진단정확도를 알아보고자 하였다. 대상 및 방법: 수술 전 F-18 FDG PET을 시행한 42명의 환자에 대하여 PET의 진단성능을 수술 후 조직 소견과 비교하였다. 결과: F-18 FDG PET에 이상이 있고 수술한 20명의 환자중 19명에서 암이 확인되었다. 반면 F-18 FDG PET에 이상 소견이 없는 상태에서 수술한 2명의 환자는 모두 양성종양이었다. F-18 FDG PET에 이상 소견이 없고 추적관찰만 한 환자 16명에서는 모두 암의 증거가 없었다. 수술로 확인된 F-18 FDG PET의 유방종괴 감별진단력은 예민도 95% (19/20) 특이도 17% (7/9), 양성예측도 86% (19/22), 음성예측도 87% (7/8)였다. 위양성은 염증 소견이 동반되었던 경우였고 위음성은 종양조직이 매우 적었던 경우였다. 과거에 유방성형술을 받았던 환자군 17명에서 F-18 FDG PET의 음성예측도는 93% (13/14)였다. 액와탐색수술을 시행한 17명의 환자에서 F-18 FDG PET의 예민도는 73% (8/11), 특이도는 100% (7/7), 양성예측도는 100% (8/8), 음성예측도는 70% (7/0)였다. 수술시 유방종괴가 양성종양으로 확인되어 더 이상 그쪽 액와탐색수술하지 않았던 예를 F-18-FDG PET이 모두 음성결과를 보였던 것까지 포함하면 음성예측도는 87% (20/23)였다. 결론: 유방암 환자에서 F-18-FDG PET의 진단성능이 우수하였고 액와림프절전이의 진단에 도움이 된다.

• Archives of Plastic Surgery
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• 제36권6호
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• pp.767-772
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• 2009

Purpose: Among reasons for reoperations in augmentation mammoplasty, palpable implant, due to thin skin is relatively common, but not easy to correct, especially if thin skin area is wide. The capsule around the implant is a physiologic response to foreign body, naturally formed, and suitable for use as a flap because of its high vascularity. Authors report that capsular flap is very effective and successful method for correction of implant palpability in secondary breast augmentation. Methods: From September 2007 to September 2008, the capular flaps were performed on 5 patients having palpable and wrinkling breast implants due to very thin skin among the cases on whom secondary augmentation mammaplasty had been performed. After the capsular flap was elevated according to thin skin area, the capsular flap was turned down or over to cover the thin skin area and made the thin skin area thick. Results: Post - implant palpable breast wrinkling had been successfully corrected by capsular flaps and breast implants were not palpable any more during the follow - up period(average 9.2 months). All patients who suffered from deformed breast were satisfied. Conclusion: Authors suggest that the capsular flap is a ideal, effective and useful method in management of implant palpability.

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

• Archives of Plastic Surgery
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• 제33권5호
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• pp.643-647
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• 2006

Purpose: The transverse rectus abdominis myocutaneous(TRAM) flap has become a mainstay of breast reconstruction. The chief disadvantage of the TRAM flap is its potential to create a weakness in the abdominal wall. Nowadays true hernia is less frequent, but bulging that appears at the muscle donor site, or at the contralateral side, or at the epigastric area is still remained as a problem. To prevent this complications, we have used synthetic mesh as well as abdominal muscle plication. Now we report the result of our methods. Methods: We started to use synthetic mesh and muscle plication as supplementary reinforcement for entire abdominal wall, after TRAM flap harvesting, in an attempt to stabilize it and achieve a superior aesthetic result since 2002. We observed complications of TRAM flap donor site, and compared our results (from January, 2002 to January, 2006) with other operator's result (before 2001) at the same hospital in aspect of incidence of abdominal complications. Results: 42 consecutive patients have been performed routine reinforcement with the extended mesh technique and muscle plication from January, 2002 to January, 2006. Mean patient follow up was 25.2 months. No hernia or mesh related infection were encountered and only one patient had a mild abdominal bulging. Nevertheless the our good results, there were no significant statistical differences were observed between two groups. Conclusion: We recommend the using of synthetic mesh and muscle plication for donor site reconstruction after TRAM flap breast reconstruction to improve strength as well as aesthetic quality of the abdominal wall.

• Journal of Chest Surgery
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• 제41권5호
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• pp.568-572
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• 2008

배경: 이미 여러 외과 영역에서 내시경수술이 보편화 되었고, 심장외과 영역에서도 그간 무펌프 관상 동맥우회술이나, 최소절개 또는 변형된 흉골절개 등을 이용한 최소침습수술이 꾸준히 시도되어 왔다. 하지만, 시야확보 및 체외순환을 위한 흉골절개의 필요성 때문에 이러한 변화에 둔감했던 것이 사실이다. 최근 로봇을 이용한 내시경 심장수술이 도입되는 것은 환영할 만한 일이나 고가의 장비가 필요하다는 문제가 있다. 이에 저자는 기존의 흉강경을 이용하여 심방중격결손의 폐쇄를 시행하였다 대상 및 방법: 2006년 5월부터 2008년 2월까지 15명의 환자를 대상으로 흉강경을 이용한 심방중격결손의 페쇄를 시행하였다. 수술 시 평균 연령은 $31{\pm}6$세였고 이들 중 2명을 제외하고는 모두 여자였다. 술전 심초음파상 심방중격결손의 평균 크기는 $24{\pm}5mm$였고, 삼첨판을 통한 압력차는 $30{\pm}5$ mmHg로 측정되었다. 삼첨판 페쇄부전은 3명에서는 경-중도였고 나머지에서는 경도 이하였으며, 1명에서 경-중도의 승모판폐쇄부전이 동반되었다. 수술은 우측 내경정맥과 대퇴동-정맥으로 캐뉼라를 삽관하여 체외순환을 시행하고, 유방하구를 따라 $4{\sim}5cm$의 소절개를 한 뒤 제4늑간을 통한 작업창과 흉강경으로 시야를 확보하며 심내교정을 시행하였다. 심방중격결손의 페쇄는 11명에서는 자가심낭을 이용하였고 4명에서는 일차봉합하였다. 관련 술기로는 3예의 삼첨판 성형술과 1예의 승모판 성형술을 시행하였다. 체외순환시간은 $160{\pm}47$분, 대동맥차단시간은 $70{\pm}26$분이었다. 결과: 술 후 사망 또는 주요합병증은 없었다. 3예에서 수혈이 필요하였고, 흉관제거 후 기흉이 관찰된 1예와 창상치유가 지연되었던 1예, 일시적인 부정맥의 1예 외에 별다른 합병증 없이 술 후 $5.9{\pm}1.8$일째 퇴원하였다. 술 후 시행한 심초음파 상 잔여 단락은 없었으며, 삼첨판폐쇄부전은 전예에서 경도 이하였다. 평균 추적관찰 기간은 $10.7{\pm}6.4$개월이었고 3명의 환자가 마지막 외래 방문 시 우측 가슴이나 대퇴부 안쪽의 감각이상을 호소하였으나 그 외 이상소견은 없었다. 결론: 저자들은 기존의 흉강경 장비를 이용한 심방중격결손의 페쇄로 술 후 만족할만한 임상적, 미용적 결과를 얻을 수 있었다. 그러나, 아직까지 수술시간이 많이 소요되며, 완전히 폐쇄된 공간 안에서의 수술이 아니고 작으나마 개흉이 필요하므로 향후 경험과 장비 면에서 보완이 필요하리라 생각된다.