Health-related quality of life in patients having undergone abdominoplasty after massive weight loss.

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.

Forequarter Amputation and Reconstructive Options.

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.

Microvascular flaps and collateral ligament reconstructions for soft tissue sarcomas at the knee joint.

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.

Microscopic margins and results of surgery for dermatofibrosarcoma protuberans.

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.

Soft-tissue sarcomas of the upper extremity: surgical treatment and outcome.

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.

Microvascular reconstructions of full-thickness oncological chest wall defects.

OBJECTIVE: To evaluate the suitability of microvascular flaps for the reconstruction of extensive full-thickness defects of the chest wall. SUMMARY BACKGROUND DATA: Chest wall defects are conventionally reconstructed with pedicular musculocutaneous flaps or the omentum. Sometimes, however, these flaps have already been used, are not reliable due to previous operations or radiotherapy, or are of inadequate size. In such cases, microvascular flaps offer the only option for reconstruction. METHODS: From 1988 to 2001, 26 patients with full-thickness resections of the chest wall underwent reconstruction with microvascular flaps. There were 8 soft tissue sarcomas, 8 recurrent breast cancers, 5 chondrosarcomas, 2 desmoid tumors, 1 large cell pulmonary cancer metastasis, 1 renal cancer metastasis, and 1 bronchopleural fistula. The surgery comprised 5 extended forequarter amputations, 5 lateral resections, 8 thoracoabdominal resections, and 8 sternal resections. The mean diameter of a resection was 28 cm. The soft tissue defect was reconstructed with 16 tensor fasciae latae, 5 tensor fascia latae combined with rectus femoris, and 3 transversus rectus abdominis myocutaneous flaps. In 2 patients with a forequarter amputation, the remnant forearm was used as the osteomusculocutaneous free flap. RESULTS: There were no flap losses or perioperative mortality. Four patients needed tracheostomy owing to prolonged respiratory difficulties. The mean survival time for patients with sarcomas was 39 months and for those with recurrent breast cancer 18 months. CONCLUSIONS: Extensive chest wall resections are possible with acceptable results. In patients with breast cancer, the surgery may offer valuable palliation and in those with sarcomas it can be curative.