28 August 2022
: Case report
Intravascular Papillary Endothelial Hyperplasia (Masson’s Tumor) of the Supraclavicular Region: Management of a Rare Case
Challenging differential diagnosis, Rare disease
Eva Aurora Massimilla1ADEF*, Gabriella Panetti1BEF, Giovanni Motta1B, Alfonso Fiorelli2B, Marco Montella3BD, Domenico Testa1AD, Gaetano Motta1ADDOI: 10.12659/AJCR.936402
Am J Case Rep 2022; 23:e936402
Figure 4. (A) Vascular malformation containing organizing thrombus with papillary endothelial hyperplasia (H&E, 2.5× magnification, scale bar 1mm). (B) Papillae with hyalinized hypocellular cores covered by flattened endothelium (black arrow-head) (H&E, 20× magnification, scale bar 100 µm).