Fig. 4From: Lymphatic vessels are present in human saccular intracranial aneurysmsRepresentative images of ring-shaped structures positive for LYVE-1 (A), podoplanin (B), VEGFR-3 (C), and Prox1 (D), i.e. lymphatic vessels in four saccular intracranial aneurysm walls. Black arrows point down towards the lumen. Scale bar: 50 μm. Positive staining is brown. Haematoxylin background stainingBack to article page