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Critical Reviews™ in Oncogenesis

Publicou 4 edições por ano

ISSN Imprimir: 0893-9675

ISSN On-line: 2162-6448

SJR: 0.395 SNIP: 0.322 CiteScore™:: 2.5 H-Index: 54

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Surgical Resection of Retroperitoneal Sarcomas: Analysis of Factors Determining Outcome

Volume 21, Edição 1-2, 2016, pp. 105-113
DOI: 10.1615/CritRevOncog.2016016967
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RESUMO

Introduction: Retroperitoneal sarcomas (RS) are rare malignant tumors characterized by high local recurrence rates and poor survival, Aggressive surgical resection may improve local recurrence rates and disease-specific survival (DSS), The aim of our study was to determine predictors of survival and local recurrence in primary RS.
Methods: We performed a retrospective analysis and identified 68 patients who underwent surgical resection of a primary RS between 1985 and 2010, Clinical and pathologic variables were used to create univariate and multivariate models for both survival and recurrence.
Results: 68 patients (37% male) with mean age 59 (range 25-84) underwent surgical resection for RS. Median tumor size was 12.0 cm (range 7.0-18.0 cm). 75% of tumors were intermediate/high grade, Incontinuity organ resection was performed in 29 (43%) patients. Seven patients (10%) underwent vascular resection with graft placement. Overall survival at 5, 10 and 15 years was 55%, 42%, and 33%, respectively. Grade (p<0.007), tumor size (p=0.048) and margin status (p<0.05) were found to significantly affect local recurrence. In a multivariate analysis, recurrent disease (p<0.001), age (p<0.003) and high/intermediate grade (p<0.001) significantly affected DSS. Incontinuity organ resection did not significantly affect recurrence (HR = 1.1, CI 0.63 − 1.85) or survival (HR = 1.4, CI 0.8 − 2.9).
Conclusion: Surgical resection of RS affords the best chance of survival. Incontinuity organ resection did not affect outcome on multivariate analysis; however, margin status did significantly affect recurrence and could not be achieved without aggressive resection of incontinuity organs.

CITADO POR
  1. Patkar Shraddha, Kattepur Abhay K, Shinde Rajesh, Goel Mahesh, Retroperitoneal Sarcomas: Prognostic Factors and Outcomes of a Series of Patients Treated at a Single Institution, Indian Journal of Surgical Oncology, 11, 2, 2020. Crossref

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