TY - JOUR A1 - Baur, Johannes A1 - Büntemeyer, Tjark-Ole A1 - Megerle, Felix A1 - Deutschbein, Timo A1 - Spitzweg, Christine A1 - Quinkler, Marcus A1 - Nawroth, Peter A1 - Kroiss, Matthias A1 - Germer, Christoph-Thomas A1 - Fassnacht, Martin A1 - Steger, Ulrich T1 - Outcome after resection of Adrenocortical Carcinoma liver metastases: a retrospective study JF - BMC Cancer N2 - Background: Metastatic Adrenocortical Carcinoma (ACC) is a rare malignancy with a poor 5-year-survival rate (<15%). A surgical approach is recommended in selected patients if complete resection of distant metastasis can be achieved. To date there are only limited data on the outcome after surgical resection of hepatic metastases of ACC. Methods: A retrospective analysis of the German Adrenocortical Carcinoma Registry was conducted. Patients with liver metastases of ACC but without extrahepatic metastases or incomplete tumour resection were included. Results: Seventy-seven patients fulfilled these criteria. Forty-three patients underwent resection of liver metastases of ACC. Complete tumour resection (R0) could be achieved in 30 (69.8%). Median overall survival after liver resection was 76.1 months in comparison to 10.1 months in the 34 remaining patients with unresected liver metastases (p < 0.001). However, disease free survival after liver resection was only 9.1 months. Neither resection status (R0/R1) nor extent of liver resection were significant predictive factors for overall survival. Patients with a time interval to the first metastasis/recurrence (TTFR) of greater than 12 months or solitary liver metastases showed significantly prolonged survival. Conclusions: Liver resection in the case of ACC liver metastases can achieve long term survival with a median overall survival of more than 5 years, but disease free survival is short despite metastasectomy. Time to recurrence and single versus multiple metastases are predictive factors for the outcome. KW - Adrenocortical Carcinoma KW - liver resection KW - retrospective study KW - prognosis KW - survival analysis Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-159409 VL - 17 IS - 522 ER - TY - JOUR A1 - Wiegering, Armin A1 - Riegel, Johannes A1 - Wagner, Johanna A1 - Kunzmann, Volker A1 - Baur, Johannes A1 - Walles, Thorsten A1 - Dietz, Ulrich A1 - Loeb, Stefan A1 - Germer, Christoph-Thomas A1 - Steger, Ulrich A1 - Klein, Ingo T1 - The impact of pulmonary metastasectomy in patients with previously resected colorectal cancer liver metastases JF - PLoS ONE N2 - Background 40–50% of patients with colorectal cancer (CRC) will develop liver metastases (CRLM) during the course of the disease. One third of these patients will additionally develop pulmonary metastases. Methods 137 consecutive patients with CRLM, were analyzed regarding survival data, clinical, histological data and treatment. Results were stratified according to the occurrence of pulmonary metastases and metastases resection. Results 39% of all patients with liver resection due to CRLM developed additional lung metastases. 44% of these patients underwent subsequent pulmonary resection. Patients undergoing pulmonary metastasectomy showed a significantly better five-year survival compared to patients not qualified for curative resection (5-year survival 71.2% vs. 28.0%; p = 0.001). Interestingly, the 5-year survival of these patients was even superior to all patients with CRLM, who did not develop pulmonary metastases (77.5% vs. 63.5%; p = 0.015). Patients, whose pulmonary metastases were not resected, were more likely to redevelop liver metastases (50.0% vs 78.6%; p = 0.034). However, the rate of distant metastases did not differ between both groups (54.5 vs.53.6; p = 0.945). Conclusion The occurrence of colorectal lung metastases after curative liver resection does not impact patient survival if pulmonary metastasectomy is feasible. Those patients clearly benefit from repeated resections of the liver and the lung metastases. KW - hepatic resection KW - surgical resection KW - lung resection KW - curative resection KW - metastasis KW - colorectal cancer KW - cancer treatment KW - surgical oncology Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-158036 VL - 12 IS - 3 ER -