Table 2 Histological features of the 26 cases of pulmonary SH
From: Pulmonary sclerosing hemangioma: a unique epithelial neoplasm of the lung (report of 26 cases)
Histological pattern | n |
|---|---|
Papillary | 25 |
Sclerotic | 24 |
Solid | 22 |
Hemorrhagic | 20 |
Chronic inflammation | 26 |
Mast cells | 23 |
Hemosiderin | 22 |
Atypia | 17 |
Mild | 13 |
Moderate | 4 |
Eosinophils | 10 |
Calcification | 8 |
Cholesterol clefts | 6 |
Lamellar structures | 5 |
Necrosis | 2 |
Hyaline degeneration | 1 |
Adenosquamous carcinoma | 1 |