Figure 1From: Tumour angiogenesis in Epstein-Barr virus-associated post-transplant smooth muscle tumoursSimilar vascularisation of PTSMT and leiomyomas. A) Histological counts of vessels. B) CD31+ vessels in PTSMT (original magnification x200). C) CD31+ vascularisation in leiomyomas (x200). D) Weak PTGS1 protein expression in PTSMT (x400). E) Very weak protein expression in a leiomyoma (x400).Back to article page