کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3998317 | 1259207 | 2006 | 5 صفحه PDF | دانلود رایگان |
BackgroundThere is no clear consensus as to the appropriate nomenclature and the best surgical strategy for well-differentiated liposarcomas. A wide surgical excision is recommended over marginal resection for local control of well-differentiated liposarcomas. However, this surgical procedure should be reconsidered for lesions, which come into contact with major neurovascular structures.MethodsBetween 1998 and 2004, 12 well-differentiated liposarcomas of the extremities were treated at our institute. Among them, nine lesions (75%) adjacent to major nerves or blood vessels were marginally resected with careful dissection of these critical structures. The clinical outcomes were reviewed for a mean follow-up time of 4 years.ResultsSeven patients continued to be disease-free without any loss of limb function. One patient developed a local recurrence 30 months postoperatively. The other patient with a foot lesion involving the fourth metatarsal bone has experienced slight difficulty in gait-balancing due to the fourth toe amputation, but remains free of disease. The local control rate was 88.9%, even though seven lesions were resected with positive surgical margins.ConclusionsOur findings suggested that well-differentiated liposarcomas frequently arise in close proximity to major nerves or blood vessels. Marginal resection alone seems to be adequate for these lesions to preserve critical structures.
Journal: Surgical Oncology - Volume 15, Issue 3, November 2006, Pages 167–171