Indication and surgical approach for reconstruction with endoprosthesis in bone-associated soft tissue sarcomas: Appropriate case management is vital

It is important for surgeons performing sarcoma surgery to know that bone resection and tumor prosthesis applications in soft tissue sarcomas (STS) have unique features in terms of indication, surgical approach and follow-up, in terms of the management of these cases. Some STS are associated with bone and major neurovascular structures. Bone-associated STS are generally relatively large and relatively deep-seated. Additionally, the tendency for metastasis is high. In some cases, the decision about which structures to resect is difficult. These cases are often accompanied by poor oncological and surgical outcomes. Management of cases should be done by a multidisciplinary team in advanced centers specialized in this field. The surgical team must have sufficient knowledge and experience in the field of limb-sparing surgery. Preoperative evaluation and especially good planning of bone and soft tissue reconstruction are vital.

Paraprosthetic Complications After Endoprosthesis Replacement of Pelvis Joint with Implants

PURPOSE

The purpose of the paper is shaping of ideas about possible ways of decreasing complications of the analyzed types of operations and identification of opportunities of the impact on the socio-economic environment among the Afro-American population of USA. The paper demonstrates that the issue of coxofemoral prosthesis is not only a purely medical but also a social problem. In particular, availability of timely aid, as well as insurance in the form of surgery, refer to relevance of the range of problems.

METHODOLOGY

The experimental method was used in the study. Patients were implanted different types of endoprostheses. 90 patients were implanted customized endoprostheses, 27 patients were implanted foreign module endoprostheses. The research subject is prediction of complications after endoprosthesis replacement surgeries depending on methods, types and forms.

RESULTS

As a result, we can see that available health insurance is more acceptable understanding of the need for endoprosthesis replacement. Post-operative care issues fall into the range of social policy problems. A comparative aspect of a country with general insurance and differentiated coverage among the Afro-America population appears innovative.

CONCLUSIONS

In the context of the current situation it can be concluded that surgery is the last stage for already established support system of the population. For this reason, it's worth mentioning that state bodies of the U.S. should put a greater emphasis on the health care of the Afro-American population.

Endoprosthetic reconstruction for large extremity soft-tissue sarcoma with juxta-articular bone involvement: functional and survival outcome

BACKGROUND

Large extracompartmental limb soft-tissue sarcoma with juxta-articular bone involvement poses major challenges in disease management. Radical resection of sarcoma frequently requires concomitant bone resection and reconstruction. We describe the clinical outcomes of endoprosthetic reconstruction and the complications associated with this procedure.

METHODS

Thirty patients with soft-tissue sarcomas with local juxta-articular bone involvement in an extremity underwent surgery at our center between May 2004 and October 2011, 20 for primary sarcomas and 10 for local recurrences. Clinical data from those patients were analyzed retrospectively. The bone affected included the proximal femur (10 cases), the distal femur (nine cases), the proximal humerus (eight cases), the proximal tibia (two cases), or the total femur (one case). Wide excision of the tumor and the bone tissue involved was performed on every patient, followed by reconstruction of the subsequent defect using tumor endoprosthesis. All patients underwent regular follow-up for an average of 25 (range, 3-84) mo.

RESULTS

Three patients had poor wound healing. Implant fractures leading to additional revisions occurred in two cases. Local tumor recurrence developed in four patients. There were 15 patients with lung metastases, and 11 patients died of disseminated metastases. In the latest follow-up, 14 patients survived free of disease and five were alive with tumors. The mean Musculoskeletal Tumor Society functional analysis for proximal femur, distal femur, proximal tibia, proximal humerus, and total femur were 90%, 82%, 73%, 71%, and 60%, respectively. The 2- and 5- y survival rates were 61.6% and 30.0%, respectively.

CONCLUSIONS

Endoprosthetic reconstruction could yield satisfactory results as a wide excision and limb salvage therapeutic strategy for patients with large extracompartmental soft-tissue sarcomas with juxta-articular bone involvement. Acceptable complications occurred in the present report.