Assertion: urinary bladder | /r/HasProperty | small hollow tubules
Facets:
Source sentences:
text: Nephrogenic adenoma of the urinary bladder is defined as a metaplastic change in the urinary bladder with papillary or cryptic structures which are composed of small hollow tubules similar to mesonephric tubules, which are usually lined by a single layer of bland cuboidal or hobnail cells, surrounding eosinophilic or basophilic secretions .