has part
has part
has_part
has quality
has quality
tubular
tube
uberon
duct
Any hollow cylindrical anatomical structure containing a lumen through which substances are transported.
galen:Tube
anatomical tube
not every anatomical conduit is a tube - for example, a bone foramen is an opening in the bone, and there is no distinct separate tube structure. Tubes may transport large mixed objects (for example, a bolus of food in the digestive tube) or they may transport the secretions of a single gland (for example, gland ducts)
UBERON:0000025
tubular
anatomical conduit
subdivision of tube