AIM: The aim of this retrospective study was to analyse the outcome following hepatic resection for metastatic STS and to identify factors predicting survival. METHODS: All patients who underwent hepatic resection for metastatic STS between August 1997 and April 2009 were included. The data was obtained from a prospectively maintained database. Patients' demographics, clinico-pathological parameters, overall survival and the factors predicting survival were analysed. RESULTS: Thirty-six patients underwent hepatic resection for metastasis, with a median age of 58 years. The predominant site of primary tumour was the gastro-intestinal tract (50%). Leiomyosarcoma was the most common histological type (54%). The median interval between the primary and metastatic resections was 17 months. Thirteen patients had synchronous tumours. 24 patients had major liver resections and 10 patients had bi-lobar disease. The median number of liver lesions resected was 1(1-6) and the median maximum diameter was 11 cm (1-26 cm). R0 resection was performed in 31 patients. The 1-, 3- and 5-year overall survival from the time of metastasectomy was 90.3%, 48.0% and 31.8% respectively, with a median survival of 24 months. Factors associated with poor survival on univariate analysis were the presence of high grade tumours (p = 0.04), primary leiomyosarcoma (p = 0.01) and positive resection margin of liver metastasis (p = 0.04), whilst multivariate analysis predicted primary leiomyosarcoma as a risk factor for poor survival (p = 0.01). CONCLUSION: Hepatic resection for metastatic STS appears to be valuable in carefully selected patients with acceptable long-term survival. The aim of surgery must be an R0 resection to offer a chance of cure.
AIM: The aim of this retrospective study was to analyse the outcome following hepatic resection for metastatic STS and to identify factors predicting survival. METHODS: All patients who underwent hepatic resection for metastatic STS between August 1997 and April 2009 were included. The data was obtained from a prospectively maintained database. Patients' demographics, clinico-pathological parameters, overall survival and the factors predicting survival were analysed. RESULTS: Thirty-six patients underwent hepatic resection for metastasis, with a median age of 58 years. The predominant site of primary tumour was the gastro-intestinal tract (50%). Leiomyosarcoma was the most common histological type (54%). The median interval between the primary and metastatic resections was 17 months. Thirteen patients had synchronous tumours. 24 patients had major liver resections and 10 patients had bi-lobar disease. The median number of liver lesions resected was 1(1-6) and the median maximum diameter was 11 cm (1-26 cm). R0 resection was performed in 31 patients. The 1-, 3- and 5-year overall survival from the time of metastasectomy was 90.3%, 48.0% and 31.8% respectively, with a median survival of 24 months. Factors associated with poor survival on univariate analysis were the presence of high grade tumours (p = 0.04), primary leiomyosarcoma (p = 0.01) and positive resection margin of liver metastasis (p = 0.04), whilst multivariate analysis predicted primary leiomyosarcoma as a risk factor for poor survival (p = 0.01). CONCLUSION: Hepatic resection for metastatic STS appears to be valuable in carefully selected patients with acceptable long-term survival. The aim of surgery must be an R0 resection to offer a chance of cure.
Authors: René Fahrner; Sandra G C Dennler; Felix Dondorf; Michael Ardelt; Falk Rauchfuss; Utz Settmacher Journal: Langenbecks Arch Surg Date: 2017-01-21 Impact factor: 3.445
Authors: Lars H Lindner; Saskia Litière; Stefan Sleijfer; Charlotte Benson; Antoine Italiano; Bernd Kasper; Christina Messiou; Hans Gelderblom; Eva Wardelmann; Axel Le Cesne; Jean-Yves Blay; Sandrine Marreaud; Nadia Hindi; Ingrid M E Desar; Alessandro Gronchi; Winette T A van der Graaf Journal: Int J Cancer Date: 2018-02-14 Impact factor: 7.396
Authors: Frederike A B Grimme; Maarten F J Seesing; Richard van Hillegersberg; Frits van Coevorden; Koert P de Jong; Iris D Nagtegaal; Cornelis Verhoef; Johannes H W de Wilt Journal: Dig Surg Date: 2018-09-25 Impact factor: 2.588
Authors: Stefano Testa; Nam Q Bui; David S Wang; John D Louie; Daniel Y Sze; Kristen N Ganjoo Journal: Cancers (Basel) Date: 2022-01-10 Impact factor: 6.639