Figure 3
From: Papillary fibroelastoma of the left atrial wall: a case report

Haematoxylin-eosin staining shows hyalinised collagenous matrix encountered by endothelial cells.
From: Papillary fibroelastoma of the left atrial wall: a case report
Haematoxylin-eosin staining shows hyalinised collagenous matrix encountered by endothelial cells.