Fig. 1
From: Reticular fibre structure in the differential diagnosis of parathyroid neoplasms
Representative histological features and reticular fibre staining of parathyroid adenoma
A, parathyroid adenoma (haematoxylin eosin, 40Ć). B, reticular fibre staining showing the reticular structure (arrow) and irregular sinusoid structure (arrowhead) (40Ć). C, parathyroid adenoma, normal parathyroid tissue (arrow) can be seen around the parathyroid adenoma (haematoxylin eosin, 40Ć). D, reticular fibres are sparsely distributed in certain areas, reticular fibre structure destruction is absent (reticular fibre staining, 40Ć)