AIM To evaluate the prognostic value of site-specific metastases among patients with metastatic pancreatic carcinoma registered within the Surveillance, Epidemiology and End Results (SEER) database. METHODS SEER database (2010-2013) has been queried through SEER*Stat program to determine the presentation, treatment outcomes and prognostic outcomes of metastatic pancreatic adenocarcinoma accor...

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 pulmonar...

Loss of skeletal muscle mass and function (cachexia) is severe in patients with colorectal liver metastases because of the large increase in resting energy expenditure but remains understudied because of a lack of suitable preclinical models. Our aim was to characterize a novel preclinical model of cachexia in colorectal liver metastases. We tested the hypothesis that mice with colorectal liver...

Complete surgical resection remains the only curative treatment option for pancreatic neuroendocrine tumor (PNET). However, the proper management of PNET with liver metastasis remains debatable. We describe two patients with PNET and multiple liver metastases that were treated with aggressive surgical resection. In one case, a 45-year-old man with non-functional PNET with unresectable liver met...

PURPOSE Matrix metalloproteinase-7 (MMP-7) is a member of the MMP family, which is overexpressed by some tumor cells and is thought to enhance the tumor metastatic potential. The aim of this study is to examine the MMP-7 expression in the human colorectal cancer (CRC) liver metastases and normal liver tissue using multiple techniques and to determine its association with liver metastases format...

Liver metastasis development in pancreatic cancer patients is common and confers a poor prognosis. Clinical relevance of biomarker analysis in metastatic tissue is necessary. B7-H4 has an inhibitory effect on T cell mediated response and may be involved in tumor development. Although B7-H4 expression has been detected in pancreatic cancer, its expression in liver metastases from pancreatic canc...

PURPOSE Increased vascular endothelial growth factor (VEGF) expression is associated with colorectal cancer liver metastases. It is reasonable to expect that measurement of VEGF in liver metastases would provide the best prediction of therapy benefit for VEGF-targeted drugs, such as bevacizumab (Avastin). In this study, we evaluated how VEGF mRNA level in primary colorectal cancer was related t...

This study proposed to evaluate the feasibility of dynamic enhanced CT in differentiation of liver metastases of gastroenteropancreatic well-differentiated neuroendocrine tumors (GEP NETs) from GEP adenocarcinomas based on their characteristic features. CT images of 23 well-differentiated (G1 or G2) GEP NETs and 23 GEP adenocarcinomas patients with liver metastases were retrospectively reviewed...

The most effective treatment for liver metastases from colorectal cancer is surgical resection. When curative resection is possible, a 5-year survival rate of 25% to 58% can be expected; the mortality rate associated with surgery is as low as 1% to 5% (Adson et al., 1984; Huges et al., 1986; Scheele et al., 1995; Nordlinger et al., 1996; Jamison et al., 1997; Iwatsuki et al., 1999; Fong et al.,...

Abstract Metastases are the primary cause of cancer mortality, and different sites metastasis associated with prognostic outcomes. In particular, liver metastases poor overall survival increased disease progression. It is known that suppress systemic antitumor immunity to limit immunotherapy efficacy on tumors through hepatic siphoning deletion CD8 +T cells, induction T regulatory depletion den...