Synonyms: neck of urinary bladder mucosa of organ mucosa of organ of neck of urinary bladder mucous membrane of bladder neck neck of urinary bladder mucous membrane neck of urinary bladder mucosa bladder neck organ mucosa organ mucosa of urinary bladder neck mucosa of bladder neck mucous membrane of neck of bladder mucosa of organ of urinary bladder neck mucosa of organ of neck of bladder mucosa of organ of vesical neck bladder neck mucous membrane organ mucosa of bladder neck urinary bladder neck mucosa of organ neck of bladder mucous membrane mucosa of urinary bladder neck vesical neck mucosa of organ neck of bladder mucosa neck of urinary bladder organ mucosa organ mucosa of neck of bladder vesical neck mucosa neck of bladder organ mucosa mucosa of neck of bladder urinary bladder neck mucosa mucosa of organ of bladder neck vesical neck organ mucosa urinary bladder neck mucous membrane neck of bladder mucosa of organ vesical neck mucous membrane mucous membrane of vesical neck mucosa of vesical neck bladder neck mucosa of organ mucous membrane of urinary bladder neck organ mucosa of neck of urinary bladder mucous membrane of neck of urinary bladder organ mucosa of vesical neck bladder neck mucosa