Figure 3
From: Subepithelial myofibroblast in lung adenocarcinoma: a histological indicator of excellent prognosis
Transmission electron microscopy of subepithelial myofibroblasts. Subepithelial myofibroblasts were located underneath the basal lamina and embedded in collagenous matrix (a). At high magnification, abundant rough endoplasmic reticulum and occasional dense bodies (arrows) were noted (b). Scale bar=5 μm.
