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Background: Due to lack of validated body contouring-specific patient-reported outcome (PRO) instruments, the outcomes of abdominoplasty after massive weight loss have been evaluated rather rarely and mainly using generic health-related quality of life (HRQoL) instruments. The aim of the current study was to examine, using body contouring-specific (BODY-Q) and generic (15D) HRQoL instruments, the HRQoL, and key factors related to HRQoL among patients having undergone massive weight loss and abdominoplasty. Methods: Altogether 52 patients who underwent abdominoplasty due to massive weight loss completed the BODY-Q and the 15D HRQoL instruments. The 15D scores were compared to those of age-, gender-, and BMI-adjusted control sample of the general population. Results: The mean score of the BODY-Q Abdomen scale was 50.7 out of 100 (SD 24.4). The HRQoL of abdominoplasty patients was lower than that of age-, gender-, and BMI-adjusted general population (p = 0.001). Sleeping, discomfort and symptoms, depression, excretion, and sexual activity were the patients' main concerns. Body image and psychological well-being were strongly associated with the perceived HRQoL. The satisfaction with appearance of the abdominal area was not associated with generic HRQoL. Conclusions: The HRQoL of abdominoplasty patients is lower than that of general population with similar age, gender and BMI. The most important factors associated with the HRQoL of the patients were body image, psychological well-being, and physical function. (C) 2020 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

Objective This study aimed to present the results of a series of forequarter amputations (FQAs) and to evaluate the reconstructive methods used. Summary background data Although FQA has become a rare procedure in the era of limb-sparing treatment of extremity malignancies, it is a useful option when resection of a shoulder girdle or proximal upper extremity tumor cannot be performed so as to retain a functional limb. Methods Thirty-four patients were treated with FQA in 1989 to 2017. Various reconstructive techniques were used, including free fillet flaps from the amputated extremity. Results All patients presented with intractable symptoms such as severe pain, motor or sensory deficit, or limb edema. Seventeen patients were treated with palliative intent. Chest wall resection was performed in 9 patients. Free flap reconstruction was necessary for 15 patients, with 11 free flaps harvested from the amputated extremity. There was no operative mortality, and no free flaps were lost. In curatively treated patients, estimated 5-year disease-specific survival was 60%. Median survival in the palliatively treated group was 13 months (1-35 months). Conclusions Limb-sparing treatment is preferable for most shoulder girdle and proximal upper extremity tumors. Sometimes, FQA is the only option enabling curative treatment. In palliative indications, considerable disease-free intervals and relief from disabling symptoms can be achieved. The extensive tissue defects caused by extended FQA can be safely and reliably reconstructed by means of free flaps, preferably harvested from the amputated extremity.

BACKGROUND: We developed a web-based, prognostic tool for extremity and trunk wall soft tissue sarcoma to predict 10-year sarcoma-specific survival. External validation was performed. METHODS: Patients referred during 1987-2002 to Helsinki University Central Hospital are included. External validation was obtained from the Lund University Hospital register. Cox proportional hazards models were fitted with the Helsinki data. The previously described model (SIN) includes size, necrosis, and vascular invasion. The extended model (SAM) includes the SIN factors and in addition depth, location, grade, and size on a continuous scale. Models were statistically compared according to accuracy (area under the ROC curve = AUC) of 10-year sarcoma-specific survival prediction. RESULTS: The AUC of the SAM model in 10-year survival prediction in the Helsinki patient series was 0.81 as compared with 0.74 for the SIN model (P = 0.0007). The corresponding AUCs in the external validation series were 0.77 for the SAM model and 0.73 for the SIN model (P = 0.03). A web-based calculator for the SAM model is available at http://www.prognomics.org/sam. CONCLUSION: Addition of grade, depth, and location as well as tumour size on a continuous scale significantly improved the accuracy of the prognostic model when compared with a model that includes only size, necrosis, and vascular invasion. British Journal of Cancer (2012) 106, 1076-1082. doi:10.1038/bjc.2012.48 www.bjcancer.com Published online 21 February 2012 (C) 2012 Cancer Research UK

Background: Dermatofibrosarcoma protuberans is a rare low-grade sarcoma of the skin with a tendency to recur locally after inadequate excision. Treatment has traditionally been wide excision with a 2- to 3-cm gross margin. Because of the variable results presented in mainly retrospective reports, it has been queried whether local control can be as good with conventional surgery as with micrographic surgery. Methods: Forty patients with dermatofibrosarcoma protuberans treated by surgical excision were operated on at our center from 1987 to 2001. Data were recorded prospectively. Twenty-seven patients presented with a primary tumor and 13 with a locally recurrent tumor primarily operated on elsewhere. Gross and histologic margins were studied in detail. Results: At a mean follow-up of 40 months, there were no recurrences. Thirty-four patients required single, five patients two, and one patient three operations before the margins were adequate (mean, 1.2 stages per patient). Twenty-three patients (58 percent) needed reconstructions. Tumor-free margins were obtained in 39 patients. The average thickness of surgical gross margins was 3.1 cm; histologically defined margins averaged 1.6 cm. Conclusions: Good local control can be achieved with wide surgery. Histologic tumor-free margins differ greatly from gross margins and are difficult to assess clinically and macroscopically. Careful postoperative histologic examination with margins measured in millimeters should be carried out to define the adequacy of excision in all directions. On average, a 1.6-cm histologic margin was adequate for complete local control. Most patients can be operated on in one stage. Reconstructions are often needed.

The objective of this retrospective follow-up study was to evaluate the outcome of patients with soft-tissue sarcoma treated by the authors' protocol, which consists of a selective combination of conservative surgery and radiotherapy. Patients who relapsed were especially evaluated to improve treatment results. The authors examined 80 patients with local soft-tissue sarcoma in the upper extremity referred to their multidisciplinary group. Fifteen patients were referred for first or subsequent local recurrence, and 65 patients were treated for primary tumor. The goal of treatment was local control and preservation of a functional limb. Wide excision was attempted. If the margin was less than 2.5 cm, postoperative radiotherapy was administered. Eighty-five percent of the patients were treated by limb salvage. Thirty patients needed reconstructive procedures such as pedicled (20 patients) or free flaps (10 patients). No free flaps were lost. The 5-year disease-specific overall survival rate was 75 percent, the local recurrence-free survival rate was 79 percent, and the metastasis-free survival rate was 68 percent. In univariate analysis, prognostic factors for local recurrence were extracompartmental site; for development of metastases, large size and extracompartmental site; and for decreased disease-specific overall survival, large size and extracompartmental site. Intramuscular, cutaneous, and subcutaneous tumors had a 5-year local control rate of 100 percent, and extracompartmental tumors had a local control rate of 69 percent. Extracompartmental tumors clearly have the worst prognosis and should be the main target for improving treatment strategies. After exclusion of patients with inadequate treatment according to the authors' protocol, the local control rate at 5 years was 90 percent. Strict adherence to treatment protocol should be practiced.

Aims The aims of this retrospective follow-up study were to evaluate the justification for limb-saving multi-disciplinary treatment of soft tissue sarcomas (STS) and to report the results achieved by our treatment protocol. Local control was studied, with emphasis on tumour depth, operation margin and need for post-operative radiotherapy. Methods We examined 130 patients with STS in the lower limb referred to the multi-disciplinary group of Helsinki University Central Hospital. For the survival analysis 106 patients with local disease remained. The goal of treatment was to preserve a functional limb. Wide excision was attempted. If the margin was less than 2.5 cm, post-operative radiotherapy (RT) was delivered to all except 20 patients. Results Ninety-two per cent of the patients were treated by limb salvage. The success rate of free flaps was 16 out of 18. The 5-year disease-specific overall survival was 76%, metastasis-free survival 72% and local control 79%. Prognostic factors for local recurrence were extracompartmental site and large size; for development of metastases high grade, extracompartmental site and large size; for decreased disease-specific overall survival high grade, large size and advanced age. Local control of intramuscular tumours ( n =6) was 100%, subcutaneous tumours ( n =38) 94% and tumours penetrating the deep or muscle fascia and those locating extracompartmentally ( n =62) 67%. Conclusions Limb salvage in patients with STS is possible with an acceptable outcome by selective combination of treatment modalities. Modern plastic surgical methods with free tissue transfers are successful and often needed. Subcutaneous and intramuscular tumours have good local control. The outcome is poorest for tumours penetrating the deep or muscle fascia and for those located extracompartmentally, and patients with such tumours might be a target for adjuvant therapy. Treatment should be coordinated by multidisciplinary teams.

We report the suitability of free flap reconstruction in defects around the knee joint caused by soft tissue sarcoma (STS) excisions. The importance of collateral ligament reconstruction is also evaluated.Between years 1993 and 2005, 15 STS patients having a STS at the knee area with the need for free flap were treated in Helsinki University Hospital. Eleven musculocutaneous latissimus dorsi, 3 fasciocutaneous anterolateral thigh flaps, and 1 osteomusculocutaneous latissimus dorsi were used. The reconstruction of collateral ligaments was performed for 7 patients, 4 medial and 3 lateral; 6 with bone-tendon-bone grafts from patellar tendon and 1 with pes anserinus tendon transposition.There was no postoperative mortality. One flap was lost. Five patients needed debridement for minor wound complications. The mean follow-up time was 64 months. There were no local recurrences. Distant metastasis developed after the operation in 5 patients. Of these, 2 patients with solitary soft tissue metastasis were operated, and they are disease free. At 5 years 79% were disease-free. One patient with medial collateral reconstruction had recurrent patellar displacement and needed further operations; another with lateral collateral ligament and posterior capsular excision, that was not reconstructed, had lateral instability of the knee and needed orthosis.Free flap for STS of the knee is a reliable method. Patients can be operated with wider marginals and prognosis is good. Ligament reconstruction can be performed simultaneously, if collateral ligaments are excised.

Background Limb-sparing surgery and satisfactory functional outcome is the goal of extremity soft tissue sarcoma (STS) surgery. Tissue defects after tumour excision are often extensive, and microvascular reconstruction is frequently required. Methods Seventy-three patients with STS of the leg requiring microvascular reconstruction were treated between 1985 and 2006. Radiotherapy was delivered if the microscopic surgical margin was less than 2·5 cm. Results Mean follow-up was 65·9 months. Seventy-five free flaps were performed, with a success rate of 95 per cent. One patient died within a month of surgery. Five-year local recurrence-free survival was 82 per cent, metastasis-free survival 59 per cent, disease-free survival 56 per cent and disease-specific overall survival 70 per cent. Fifty-five (75 per cent) of the 73 patients were able to walk normally or had only minor walking impairment. Conclusion Without microvascular reconstruction, amputation would have been necessary in most patients. Microvascular reconstruction is safe and reliable in lower extremity STS reconstruction.

Aims Limb-sparing surgery combined with radiotherapy (RT) is the basis of extremity soft tissue sarcoma (STS) treatment. The aim of this study was to evaluate the results of microvascular reconstruction after extensive tumour resections in the upper extremity. Methods Twenty patients with STS of the upper extremity were treated with excision and microvascular reconstruction. RT was administered if surgical margins were less than 25 mm. Results were evaluated retrospectively. Results Twenty free flaps were performed and no flaps were lost. There was no operative mortality, and wound complication rate was 15%. Median follow-up length was 74 months. Five-year local recurrence-free survival was 57%, metastasis-free survival 67%, disease-free survival 45% and disease-specific overall survival 80%. Ten patients had no or only mild impairment of upper extremity function, seven had impaired function affecting daily life, and three patients underwent amputation. For patients treated with curative intent, limb salvage rate was 94%. Conclusions Free flaps are useful and reliable in the treatment of patients with STS of the upper extremity. Without microvascular reconstruction limb salvage would have been impossible in these patients. Oncological outcome is comparable to other extremity STS patients and upper extremity function is acceptable.