• Archives of Plastic Surgery
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• v.41 no.1
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• pp.57-62
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• 2014

Background Achieving symmetry is a key goal in breast reconstruction. Anatomically shaped tabbed expanders are a new tool in the armamentarium of the breast reconstruction surgeon. Suture tabs allow for full control over the expander position and thus inframammary fold position, and, in theory, tabbed expanders mitigate many factors responsible for poor symmetry. The impact of a tabbed expander on breast symmetry, however, has not been formally reported. This study aims to evaluate breast symmetry following expander-implant reconstruction using tabbed and non-tabbed tissue expanders. Methods A chart review was performed of 188 consecutive expander-implant reconstructions that met the inclusion criteria of adequate follow-up data and postoperative photographs. Demographic, oncologic, postoperative complication, and photographic data was obtained for each patient. The photographic data was scored using a 4-point scale assessing breast symmetry by three blinded, independent reviewers. Results Of the 188 patients, 74 underwent reconstruction with tabbed expanders and 114 with non-tabbed expanders. The tabbed cohort had significantly higher symmetry scores than the non-tabbed cohort ($2.82/4{\pm}0.86$ vs. $2.55/4{\pm}0.92$, P=0.034). Conclusions The use of tabbed tissue expanders improves breast symmetry in tissue expander-implant-based breast reconstruction. Fixation of the expander to the chest wall allows for more precise control over its location and counteracts the day-to-day translational forces that may influence the shape and location of the expander pocket, mitigating many factors responsible for breast asymmetry.

• Archives of Plastic Surgery
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• v.36 no.6
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• pp.755-760
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• 2009

Purpose: Breast surgeons usually insert tissue expander or implant beneath the subpectoral - subglandular dual plane in breast reconstruction. But sometimes it happens unsatisfactory lower pole fullness, asymmetric inframammary fold and breast shape because there is implant migration due to the pectoralis major muscle contraction and gravity. To solve all the problem like these, we introduce implant breast reconstruction using AlloDerm$^{(R)}$(LifeCell Corp., Branchburg, N.J.) sling. Methods: The AlloDerm$^{(R)}$ sling was used in 13 patients and 18 breasts for implant breast reconstruction. After mastectomy, costal and lower sternal insertion of pectoralis major muscle was detached. Rehydrated AlloDerm$^{(R)}$ was sutured to the chest wall and serratus anterior fascia at the level of inframammary fold downward and to lower border of the pectoralis major muscle upward like crescent shape with tension free technique after implant insertion into the subpectoral - subAlloDerm dual pocket. Results: We make satisfactory lower pole fullness, symmetric inframammary fold and breast shape. In conclusion, patients obtain relatively natural breast shape. There was no complication except one case of capsular contracture and one case of breast cellulitis. Conclusion: Implant breast reconstruction using AlloDerm$^{(R)}$ sling makes easy to get natural breast shape through satisfactory lower pole fullness, symmetric inframammary fold and implant positioning.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.14 no.1_2
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• pp.105-116
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• 1992

Latissimus dorsi myocutaneous flap is useful for the breast reconstruction, chest wall coverage, free flap transfer, and head and neck area reconstruction, especially in large defect. We have had some experience of 5-pedicled and 1-free latissimus dorsi myocutaneous flap in head and neck area and found many advantages and some problems. The conclusions were as follows : 1. Potentially large flap size enabled us agressive tumor resection and reconstruction. 2. Speedy and easy flap elevation and long vascular pedicles reduced operation time and flap failure. 3. Due to fewer complication and functional loss of doner site, pedicled latissimus dorsi flap was a good choice for large head and neck reconstruction. 4. Because of flap bulkness, thin and small defect was not appropriate for reconstruction.

• Journal of Chest Surgery
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• v.31 no.10
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• pp.988-994
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• 1998

Background: Chest wall tumors can classified into soft tissue tumors and bone tissue tumors and can be subclassified into benign and malignant tumors. Materials and methods: We report an analysis of 68 patients with primary chest wall tumors treated at the department of thoracic and cardiovascular surgery at Hanyang University Hospital from January, 1973 to September 1997. Results: Among a total of 68 patients 33(48.5%) were males and 35(51.5%) were females. The ages of the patients ranged from 10 to 79 years with a mean age of 39.3 years. According to the age distribution, 23 patients (33.8%) were from the 4th decade, 12 patients(17.6%) were from the 6th decade, and 10 patients(14.7%) were from the 5th decade. Among the primary chest wall tumors, 53 cases were benign and 15 cases were malignant. Among the benign tumors, 17 cases(32.1%) were in the 4th decade and among the malignant tumors, 6 cases(40%) were in the 4th decade. In both malignant and benign tumors the most common ages were in the 4th decade. The most common tumors were fibrous dysplasia and chondroma, each with a total of 14 cases(26.4%). Osteochondroma and lipoma each had 8 cases(15.1%). Among malignant tumors, osteosarcoma was most common with 8 cases (53.3%). According to location, 49 cases occured in both bone and cartilage tissue, 19 cases occurred in cartilage. Among the presenting symptoms, palpable mass was present in all cases. Fifty-one patients complained of tenderness and among cases with involvement of the lung, 3 patients had complained of respiratory distress. Among the malignant tumors 6 cases underwent a radical operation and 4 cases of benign tumors underwent a radical operation. Postoperativly, there was one case with recurrence from a desmoid tumor. There were no deaths postoperativly and no deaths due to complications(and their postoperative courses were uneventful). Conclusions: Most patients with primary chest wall tumors initially present with mass at admission. Resection is sufficient treatment for benign tumors but in malignant tumors wide resection of the chest wall is needed and mchest wall reconstruction.

• Archives of Plastic Surgery
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• v.47 no.5
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• pp.473-477
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• 2020

Superficial inferior epigastric artery (SIEA) flaps represent a useful option in autologous breast reconstruction. However, the short-fixed pedicle can limit flap inset options. We present a challenging flap inset successfully addressed by de-epithelialization, turnover, and counterintuitive rotation. A 47-year-old woman underwent left tertiary breast reconstruction with stacked free flaps using right deep inferior epigastric perforator and left SIEA vessels. Antegrade and retrograde anastomoses to the internal mammary (IM) vessels were preferred; additionally, the thoracodorsal vessels were unavailable due to previous latissimus dorsi breast reconstruction. Optimal shaping required repositioning of the lateral ends of the flaps superiorly, which would position the ipsilateral SIEA hemi-flap pedicle lateral to and out of reach of the IM vessels. This problem was overcome by turning the SIEA flap on its long axis, allowing the pedicle to sit medially with the lateral end of the flap positioned superiorly. The de-epithelialized SIEA flap dermis was in direct contact with the chest wall, enabling its fixation. This method of flap inset provides a valuable solution for medializing the SIEA pedicle while maintaining an aesthetically satisfactory orientation. This technique could be used in ipsilateral SIEA flap breast reconstructions that do not require a skin paddle, as with stacked flaps or following nipple-sparing mastectomy.

• Archives of Plastic Surgery
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• v.45 no.6
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• pp.593-597
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• 2018

Sternal malunion, or loss, developed after a median sternotomy cannot only be difficult to manage and treat, but also may diminish one's quality-of-life drastically. The technique presented here represents a multispecialty approach in one stage for the reconstruction of an unstable thoracic cage. The procedure utilized a donated sternum and ribs. The sternum with ribs harvested from a single donor included adipose derived stromal vascular fraction (ADSVF) cells with marrow also from the same donor. Autologous muscle flaps, stabilized with acellular dermal matrix were utilized to provide a robust blood supply to the ADSVF cells and bone grafts. Acellular dermal matrix was used to construct the ribs and stabilize the plugs of stem cells and bone. These procedures, in the hands of multispecialty physicians, have led to several successful reconstructions involving complex chest wall deformities. This surgical intervention was performed in a one stage operation. This represents the first successful complete sternal transplant in a patient with return to normal activities and increased quality-of-life.

• Journal of Chest Surgery
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• v.22 no.5
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• pp.823-828
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• 1989

Aortoenteric fistula is an uncommon important complication of aortic reconstruction with a prosthetic graft. The complication often is difficult to diagnose and is associated with poor prognosis. Aortoenteric fistula could be divided into true aortoenteric fistula and paraprosthetic-enteric fistula. In case of true aortoenteric fistula, an actual communication between the gastrointestinal tract and the aortic lumen is present. So, massive gastrointestinal hemorrhage is the presenting manifestation. In paraprosthetic-enteric fistula, characterized by communication between the gastrointestinal tract and the external surface of synthetic vascular prosthesis without actual fistularization into the vascular lumen, the predominant clinical manifestation were sepsis, fever and anemia. We experienced one case of paraprosthetic-enteric fistula in a 16 years old male after abdominal aortic reconstruction with a prosthetic graft. The interval from the operation to onset of symptoms was 40 months. The initial clinical manifestation was sepsis, fever and anemia without massive gastrointestinal hemorrhage. Surgical treatment consists of complete excision of infected graft, two layers closure of jejunal wall defect and pledgets suture of aortic stump with surrounding health tissue. Anatomic revascularization was not able to be done: because of extensive retroperitoneal inflammation and extraanatomic revascularization did not performed due to adequate distal blood supply through rich collateral circulation. After operation, he complained numbness on left foot on moderate exertion and felt coldness on left leg compared with right leg but not showed skin color change. 43 days after operation, he discharged without gait disturbance except numbness on left foot on moderate exertion.

• Archives of Plastic Surgery
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• v.42 no.3
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• pp.309-315
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• 2015

Background Breast projection is a critical element of breast reconstruction aesthetics, but little has been published regarding breast projection as the firm expander is changed to a softer implant. Quantitative data representing this loss in projection may enhance patient education and improve our management of patient expectations. Methods Female patients who were undergoing immediate tissue-expander breast reconstruction with the senior author were enrolled in this prospective study. Three-dimensional camera software was used for all patient photographs and data analysis. Projection was calculated as the distance between the chest wall and the point of maximal projection of the breast form. Values were calculated for final tissue expander expansion and at varying intervals 3, 6, and 12 months after implant placement. Results Fourteen breasts from 12 patients were included in the final analysis. Twelve of the 14 breasts had a loss of projection at three months following the implant placement or beyond. The percentage of projection lost in these 12 breasts ranged from 6.30% to 43.4%, with an average loss of projection of 21.05%. Conclusions This study is the first prospective quantitative analysis of temporal changes in breast projection after expander-implant reconstruction. By prospectively capturing projection data with three-dimensional photographic software, we reveal a loss of projection in this population by three months post-implant exchange. These findings will not only aid in managing patient expectations, but our methodology provides a foundation for future objective studies of the breast form.

• Journal of Chest Surgery
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• v.25 no.9
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• pp.962-967
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• 1992

Eight patients with proven clinical stage Ill lung carcinoma of which six were epidermoid cell carcinoma and two were small cell carcinoma underwent concomitant radiation therapy and chemotherapy before surgical resection from March 1990 to February 1992 at the thoracic surgical department, Yongdong Severance Hospital, Yonsei University College Medicine The therapy consisted of more than one cycle of chemotherapy every 4 weeks and concomitant irradiation. Three to four weeks after chemotherapy and radiation therapy, the patient were reevaluated for thoracotomy and pulmonary resection. Two patients were found to have unresectable lesions and, radiosotopes were implanted to the remaining tumors. Three patients had complete pneumonectomies and two patients had pericardial penumonectomyo. Only one patient had complete pneumonectomy & concomitant resection of ribs attached to tumors with reconstruction of chest wall with Marlex mesh. Complete sterilization of lung tumor and mediastinal nodes proven histologically was achieved in 2 patients, without operative mortality. The median survival of all patients was eight months, but the median survival of survivors which lung tumor were completely resected completely and whose pathologic reports showed stage I or 0, was about 18 months to now. The overall result indicates some benefit from this preoperative chemotherapy and radiation therapeutic regimen in patients with advanced unresectable lung cancer.

• Journal of Chest Surgery
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• v.46 no.5
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• pp.377-379
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• 2013

A primary giant cell tumor of the rib is very rare. The most common site of a giant cell tumor arising from the rib is the posterior arc. A giant cell tumor arising from the anterior arc of the rib is extremely rare. The treatment of a giant cell tumor of the rib is not well defined. Generally, a complete surgical resection is performed in a patient with a primary giant cell tumor of the rib. We report a case of a giant cell tumor arising from the anterior arc of the rib that was treated with a wide excision and chest wall reconstruction.