mucosa of spongy part of the male urethra
mucosa of spongy part of the male urethra[TA]
the mucosal lining of the spongy (penile) portion of the male urethra, consisting of 2-3 layers of columnar epithelium except distally, where it becomes stratified squamous epithelium within the fossa navicularis.
Synonym(s): tunica mucosae partis spongiosae urethrae masculinae [TA]
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