Urethra shine ci gaba da mafitsara. Ya kasance a cikin yanayin juyawa cikin juyawa zuwa cikin urethra cewa ramin ciki na urethra yana samuwa. Wannan tsari ya ƙare tare da bude waje na urethra, wadda ke kusa da ƙofar farji.
Anatomy na urethra
A cikin mata, tsarin tsarin jiki na urethra yana nuna wasu bambance-bambance daga cututtukan mutum. Ana iya kwatanta urethra mace a matsayin ɗan gajeren tube. An san cewa wannan kwayar halitta ta fi guntu kuma ta fi girma a diamita fiye da maza.
Urethra yana da tsinkaye a baya. Saboda haka, akwai kusanci kusa da bango na baya na farji. Saboda saboda irin waɗannan fasalulluka na tsarin suturar mace tare da cututtukan cututtuka na farji na farji wanda matsalar ciwon dysuric yakan bunkasa. Kuma, a akasin wannan, tare da ƙonewa a cikin kututtura, akwai jin dadi da rashin tausayi da rashin tausayi a lokacin abota. Bugu da ƙari, wakilin mai kamuwa da kamuwa da cuta zai iya wucewa daga farji zuwa ga urethra.
An gina garun urethra ta hanyar wadannan layuka:
- Mucous membrane, wanda yayi fadi kuma a cikinta akwai gland.
- An kafa ƙwayar jikin kwayoyin ta hanyar daure da ƙwayoyin tsoka. Maganin madauwari na fibobi a cikin yankin na bude ciki yana haifar da sphincter hannu na urethra, kuma a shafin yanar gizo na urethra ta hanyar tsokoki na kasusuwan kasusuwan siffofi wanda bai dace ba.
Ayyukan urethra basu da yawa. Babban aikin da ke tattare da urethra shi ne haɗari na fitsari daga jiki.
Cututtuka da kuma yanayin cututtuka na urethra
A cikin mata, duk cututtukan cututtuka za a iya raba su zuwa kungiyoyi masu zuwa:
- Cututtuka na inflammatory.
- Damarar cutar a cikin tsarin urethra.
- Rashin aiki na nakasar neuromuscular.
- Girma mai zurfi .
- Ƙananan ƙwayoyin cuta (wannan rukuni ya haɗa da kyakokiyar paraurethral, polyps).
- Ciwon daji.
Kumburi da mucous membrane ake kira urethritis. Dalilin wannan yanayin shine cututtukan kwayoyin halitta wanda ke shiga cikin cutar. Kwayar cututtuka na iya bambanta dangane da aikin aikin pathological. Mafi halayyar shine zafi, jin dadi da kuma urination akai.
Tare da ciwon daji, banda gagarumar cuta da dysuric, akwai zub da jini daga urethra.
Rashin lalacewar kayan aiki na lalata da kuma cin zarafi na ka'idojin neuromuscular ya haifar da ci gaban urinary incontinence.
Abomalies na urethra suna da wuya. Amma duk da haka yana da muhimmanci a tuna game da yiwuwarsu. Sun hada da:
- raguwa na zama a cikin lumen na urethra;
- cututtuka na kamuwa da cutar ta jiki (yanayin yana bukatar tiyata a farkon kwanakin haihuwa);
- yankunan da ba a san su ba;
- sau biyu urethra;
- Kayan aiki ;
- cyst na urethra.
Mahimmanci, yana da daraja a ambata canje-canje da ke faruwa tare da kututture a cikin mata yana da al'ada. A lokacin haihuwa, urethra yana da faɗi (kimanin 3 cm), amma yayin da yake tasowa, diamita na lumen ya rage zuwa 1 cm. Samun sphincters ya ƙare ne kawai ta shekaru 12. Hanyoyin da suka shafi shekaru masu tarin yawa sun hada da ci gaba da kuma atrophy na paraurethral gland. Wadannan glands suna iya ɓoye abubuwa da suke kare urethra daga nau'in microorganisms.