RT Journal Article SR Electronic T1 A patient with a VEGF and endostatin producing gastrointestinal autonomic nerve tumour JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 536 OP 538 DO 10.1136/jcp.2003.012393 VO 57 IS 5 A1 Hansma, A H G A1 van Hensbergen, Y A1 Kuenen, B C A1 van Diest, P J A1 Hanemaaijer, R A1 Meijer, S A1 Pinedo, H M A1 Hoekman, K YR 2004 UL http://jcp.bmj.com/content/57/5/536.abstract AB Tumour associated neovascularisation has been characterised as chaotic and insufficient. This report details the results of the analysis of angiogenic factors in tumour cyst fluid, pleural fluid, and blood from a patient with a gastrointestinal autonomic nerve tumour. The tumour produced vascular endothelial growth factor and endostatin in large quantities, which may explain the dysfunctional angiogenesis and tendency to bleeding seen in this tumour type.