[医] cystauchenotomy, cystidotrachelotomy, cystotrachelotomy
páng guāng jǐng qiē kāi shù ㄆㄤˊ ㄍㄨㄤ ㄐㄧㄥˇ ㄑㄧㄝ ㄎㄞ ㄕㄨˋ