Abstract
19509 Background: Limb Soft tissue sarcomas (STS) are currently treated with limb sparing surgery (LSS) followed by radiation therapy (RT). This paper summarizes a one-team experience with homogenous population of adult patients, with intermediate or high grade STS confined to a limb, who were approached by LSS and postoperative RT. Methods: From October 1994 through October 2002, 133 adult patients (75 males, 58 females, age range 18–88 years, median 54) with biopsy-proven intermediate or high-grade limb STS were approached by LSS followed by RT. Their files were retrospectively reviewed for treatment outcome: local control, RT side effects, and time to progression. Tumor site was classified according to its proximal border. STS that involved the arm and the upper axilla was classified as axillary STS. Results: RT related toxicity was manageable, with a low rate of severe effects. At 4-year median follow up, there were 48 recurrences of any type, 23 of isolated local failure, and 35 of systemic spread w/o local failure. DFS and OS were influenced by disease stage II versus I, primary site in the upper limb versus lower limb, MPNST versus other types, induction therapy versus no induction, adequate resection Vs marginal resection or involved margins, and good response to induction therapy versus bad response. DFS and OS were Patient’s age and sex, tumor depth, acute or late toxicity of RT, or the interval of time between the date of definitive surgery and the start of RT did not affect DFS and or OS. Conclusions: The RT protocol is applicable in the era of complicated, expensive and time-consuming 3-D therapy. Our results of LSS + RT in adults with limb HG STS are satisfactory. No significant financial relationships to disclose.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.