composed primarily of
glandular epithelial cell
simple columnar epithelium
glandular epithelium
glandular columnar epithelium
NCIT:C13182
UMLS:C0225337
FMA:64800
UBERON:0006929
uberon
Simple columnar epithelium that constitutes the secretory part of a gland. Examples: epithelium of stomach, luminal epithelium of lactiferous duct.[FMA].