Fig. 6From: Incidental finding of a giant intracardiac angioma infiltrating both ventricles in a 35-year-old woman: a case reportHematoxylin and eosin stain (a and b, magnification 100×) showing the intracardiac angioma consisting of vessels (v), adipose tissue (at), collagen (c) and myocardial cells (mc). Elastic van Gieson stain (c, magnification 100× and d, magnification 200×) confirms the presence of arterioles (a) in the tumor. Strong positivity for CD31 (e, magnification 100×) and CD34 (f, magnification 100×) supported the vascular origin of this tumorBack to article page