Fig. 3
From: The first case of gland inclusion in an intrapulmonary lymph node: a mimic of metastasis
a A small number of glands (black circle) within the parenchyma of the intrapulmonary lymph node. b CK. c The glands contained two layers of epithelial cells, the luminal cells contained abundant eosinophilic cytoplasm and vacuolar nuclei with relatively regular contours and distinct nucleoli, and the abluminal cells showed small round hyperchromatic nuclei with indistinct cytoplasm. d CK5/6