Feem ntau cov urethral nruj yog tshwm sim los ntawm kev raug mob los yog kis kab mob. Cov tsos mob tseem ceeb yog nyuaj dhau cov zis. Tsawg kawg ib nrab ntawm cov neeg mob, urethral strictures rov qab los nyob rau hauv ob xyoos tom qab lawv muajkev phais hu ua kho qhov muag urethrotomy kom ncav cuag lawv cov urethral nruj.
Yuav ua li cas koj thiaj kho tau cov urethral nruj?
Feem ntau, nws yog kho tau tas mus liPeb ua cov urethroplasty los ntawm kev tshem tawm ib feem ntawm cov urethra nrog cov tawv nqaij thiab caws pliav. Yog tias nws yog qhov nruj ntev, peb kuj tseem tuaj yeem ntxiv cov ntaub so ntswg tshiab, xws li graft los ntawm lub qhov ncauj (buccal mucosal graft) los yog flap ntawm daim tawv nqaij los pab kho cov urethra.
Ntau npaum li cas cov urethral strictures rov tshwm sim?
Txhua qhov kev vam meej mus ntev tau kwv yees tsuas yog 20–30% Feem ntau, kev rov tshwm sim dua yuav muaj kev txwv ntev dua; Qhov kev pheej hmoo ntawm kev rov tshwm sim ntawm 12 lub hlis yog 40% rau kev nruj dua 2 cm, 50% rau kev nruj ntawm 2-4 cm, thiab 80% rau kev nruj dua 4 cm.
Yuav ua li cas tiv thaiv urethral stricture?
Ntau qhov kev daws teeb meem rau kev rov ua kom nruj dua tau raug qhia, suav nrog kev kho qhov kawg ntawm callus lossis txhaj tshuaj steroids, xws li triamcinolone acetonide. Kev ntxuav tus kheej-catheterization tuaj yeem tiv thaiv kev rov ua dua tshiab, yog tias nws txuas ntxiv rau ntau dua 12 lub hlis.
Dab tsi ua rau cov urethral nruj?
Cov ntaub so ntswg, uas tuaj yeem ua rau lub urethra nqaim, tuaj yeem yog vim: Cov txheej txheem kho mob uas suav nrog kev ntxig cov twj, xws li endoscope, rau hauv cov zis. Siv sij hawm ntev los yog siv ib lub raj tso rau hauv lub urethra kom tso lub zais zis (catheter) Kev raug mob los yog raug mob rau lub urethra lossis pelvis.
