Urethra yintoni? Ukwahlukahluka kwisakhiwo se-urethra kumadoda nabasetyhini, iimpawu kunye nezifo

Urethra yintoni? Kulo mbuzo ophakanyisiweyo esiza kuwubeka inqaku. Ukongezelela, uya kufunda malunga nokwahlukana kweso sakhiwo kumadoda nabasetyhini, kunye nokuba zeziphi izifo ezinokuvela, indlela yokuphatha ngayo.

Ulwazi jikelele

I-urethra yi- irethra edibanisa i-bladder kwindawo yangaphandle. Iindonga zelilungu elimelelwe ngaphakathi lihlanganiswe nebhubhane elincinci. Emva kwayo, iifayili, kunye negobolondo ye-muscle. Kufuneka kuqatshelwa ngokukodwa ukuba i-urethra emantombazaneni nasemadodeni inehlobo le-tube. Nangona kunjalo, isakhiwo sayo kubameli beesondo ezahlukeneyo.

Urethra kwabasetyhini: phi na?

Urethra kwisini esilungileyo sinomncinci, kodwa ububanzi kakhulu kunomlenze wamadoda. Njengomthetho, ubude bayo buhluka phakathi kweesentimitha eziyi-3-4, kwaye ububanzi buba malunga nama-1.4 amaxesha aphezulu kunamadoda. I-membrane ye-mucous ye-urethra ifom iindidi ezininzi. Eli qumrhu liqala njengoluvulo lwangaphakathi ukusuka kwintlambo. Emva koko umdanso unqumla ukusuka phezulu ukuya ngasezantsi phantsi kwe-symphysis ye-pubis kunye nodonga lwangaphandle lwesondo. Ivuliwe ngumngxuma wangaphandle kwinqanaba lomzimba, okanye kunoko, phantsi kwe-clitoris, ephakathi kwelabi (ezincinci).

Luhlobo luni lwakhiwo olunalo?

Urethra kwabasetyhini apho? Unayo impendulo yalo mbuzo. Kwinqanaba elifanayo ndifuna ukuthetha ngokucacileyo malunga naluphi uhlobo lwesakhiwo esiba nalo kubameli bezesondo ezibuthathaka.

Njengoko kuyaziwa, ukuphuma kwangaphandle kwe-urethra kuyahluka ngendlela ejikelezileyo. Kwisango lomfazi lijikelezwe ngamacangca amabi, ajikelezayo. Umjelo ngokwawo usebenza ngokukhawuleza uhambelana nomfazi, ecaleni kwodonga lwawo olungaphambili, apho lufakela khona. Kufuneka kuqatshelwe ngokucacileyo ukuba i-lumen ye-urethra yabasetyhini ihluke kulo lonke. I-shaft-shaped is expanded in the bladder, kwaye iyancipha kwi-orifice yangaphandle. Kule meko, umsele wonke ujikelezwe ngumbumba odibeneyo, onobunzima obukhethekileyo kwiindawo ezisezantsi zesini. Udongxongxongo lwee-canal luyifumene i- mucosa kunye nezicubu zomzimba.

I-membrane membrane ye-urethra

I-urethra ye-mucous ihlanganiswe ne-multilayer epmethlium ye-prismatic, eyaziwayo kwezinye iindawo, kwaye kwezinye iindawo eziphezulu. Ngaloo ndlela, igobolondo yenza ulandelelwano lweengxowa ezide. Kule nkalo, icandelo elifakwe kwinqanaba lejelo linesimo seenkwenkwezi.

Inxalenye ephezulu kunye enkulu kunazo zonke i-urethra ifumaneka eludongeni lwangaphambili kwaye kuthiwa yi-crest of urethra. Ilula ukusuka kwikona yangaphambili yesikhumba ukuya ekupheleni. I-Lacunas ifumaneka kwi-membrane ye-urethra, kwaye kwicandelo elingaphantsi lomdala uvula loo nto ebizwa ngokuba yimilenze yamathambo e-urethra. Ephantse kwiphakamiso yokuphuma kukho iingcambu ze-paraurethral kumacala omabini. Kukwafanelekile ukuba uqaphele ukuba izicubu ezinxibelelwano ze-urethra zinemiqolo emininzi kunye ne-fibre elastic.

Imisipha ye-urethra

I-membrane ye-muscular ye-urethra yabasetyhini iqukethe isetyhula, yangaphandle, i-longitudinal kunye neendawo zangaphakathi, kunye nokuhlula kweengcambu ezihamba kakuhle kunye ne-fiberglastic elastic. Kwiindawo zesithintelo se-genitourinary, izicubu zayo ziyaqhotyoshelwe kwisiteshi setyhula kwaye zenze i-sphincter ye-urethra.

Urethra kumadoda: phi na?

I-urethra yamadoda, ngokungafani neyowesifazane omfutshane, inexesha elide malunga no-18-24 ngamentimitha. Kule ndawo yokumiswa, eli xabiso linyuka liyesithathu. I-urethra yangemva kwesimo sezobulili obuqinileyo iqala ukusuka ekuvukeni kwangaphakathi kwaye iphelela kwindunduma yesidumbu (okanye ngaphambi kokuqala komzimba we- cavernous). Ngokubhekiselele kumngxoworho wangaphakathi, uphazamisekile.

Luhlobo luni lwakhiwo olunalo?

Urethra kumadoda apho? Siye sazisa le ngcaciso iphakamileyo. Kwaye ngoku siza kukuxelela ngokucacileyo malunga nesakhiwo se-urethra yesilisa.

Ngokuqhelekileyo, i-urethra yabameli bezesondo eziqinileyo ihlukaniswe kwiindawo ezi-3, oko kukuthi:

• Umnqophiso;
• Iprostate (okanye i-prostatic);
• Spongy (okanye i-spongy, cavernous).

I-urethra emadeni onke ubude bawo buqubude obu-2 obuyi-S: i-sublane engaphezulu (okanye i-subalveal, prostate) eyenza xa inxalenye yomgca we-canal idlulela kwi-cavernous (ukusuka phezulu ukuya phezulu), ijikeleza i- pubic symphysis evela ngaphantsi, kunye ne-prelobar engaphantsi (okanye okubizwa ngokuba yi-prefrontal ), Oku kwenzeka xa inxalenye ehambayo yelungu idlulela kwinxalenye engagxininiswa, iguqa phezulu. Ukuba i-penis iphakanyisiwe kwisisu, zombini ezo zibopho ziguqulwa zibe yinto eqhelekileyo, ehamba phambili kwaye iphakanyiswe phezulu.

Kuloo ndoda i-urethra ine-diameter eyahlukeneyo. Ngaloo ndlela, ezinye iindawo ezininzi kunye nezincinci. Ukunciphisa omnye kufumaneka ngaphakathi kwangaphakathi, okwesibini - kwisibilini se-urrogenital, kunye nesithathu-ekuphumeni kwayo. Ngendlela, kukho ezinye iindlovu ezintathu kwi-prostre region, kwi-bulbous nasekupheleni kwe-urethra, apho i-scaphoid fossa ifumaneka khona. Njengoko kwaziwa, ngokuqhelekileyo, ububanzi beseshini esinjalo kubameli beesondo eziqinileyo ziyahluka ukusuka kwi-4 ukuya kuma-7mmitha.

Microflora kwabasetyhini

I-female urethra, okanye kunoko, i-microflora yayo eqhelekileyo, inokuhluka ngokuxhomekeke kwiminyaka. Kubantu abadala kunye nabaphilileyo bezempilo ngokwesini esilungileyo, ininzi iinqununu zenziwa i-lactobacilli, kunye ne-saprophytic kunye ne- epidermal staphylococci. Ukongezelela, ukufikelela kwi-5% ye-peptostreptococci kunye no-10% we-bifidumbacteria avunyelwe kwi-urethra. Inhlanganisela edibeneyo yamagqabantshintshi ekwenzeni unyango kuthiwa yiDoderlein microflora.

I-microflora

I-urethra yowesifazane ihluke kakhulu kwindoda. Kwaye akusebenzi nje kuphela kwindawo yomlambo emzimbeni nakwimimiselo yenyama, kodwa nakwi microflora. Kufuneka kuqatshelwa ngokukodwa ukuba ingatshintshi kulo lonke ubomi babantu. Emva kweeyure ezimbalwa emva kokuzalwa kwi-urethra yabakhwenkwe ibonakala i-epidermal ne-saprophytic staphylococci. Kule meko, ii-microorganisms ezibizwa ngokuba zihlala kuphela ziintlanu zokuqala ezingamamitha angama-60 e-urethra. Ukuqhubela phambili i-urethra isenzakalisa.

Urethra yintoni? Ngoku uyazi impendulo yalo mbuzo. Abaninzi banomdla kwiziphi izifo ezinokuthi zenzeke ngenxa yokuphambuka okwehlukeneyo ekusebenzeni kwalo mzimba.

Izifo ze-urethra

Izifo zalo mzimba zinokudibaniswa nezi zinto ezilandelayo:

1. Ukuvuvukala kwinqanaba. Ukuvuvukala kwe-urethra, unyango lwayo olunciphisa ukuthatha i-antibiotiki kunye nezinye iziyobisi zamakhemikhali, ngokuqhelekileyo zisetyenziswe kwindlela yokwelapha. Isifo esinjalo sibizwa ngokuthi i-urethritis. Ibonakalisa ngohlobo lokungahambi kakuhle, ukutshisa nokutshiza. Njengomthetho, esi sifo, esenzeka kwifom elula, sidibene ne-colpitis kunye ne-endocervicitis.

2. Ngeempembelelo zeseshini ngokwazo. Oku kungabonakalisa ukungabikho kweposi (hypospadias) okanye udonga lwangaphakathi (epispadias). Ukuphambukiswa okunjalo kufuneka kuphathwe kuphela ngongenelelo olunyango.

3. Nge-prolapse ye-urethra. Le ntsholongwane yintlambo eqinileyo yomsele ongaphandle. Abameli bezesondo ezibuthathaka, esi sifo sivame ukufumaneka ekuguga. Inokuthi ihambisane nokuvula kwesisu. Izizathu zezi zinto ezingonakaliyo zonakalisa imisipha yomgangatho weplavic, kubandakanywa ne-perineum, ngexesha lomsebenzi wesikhathi eside, kunye nokuhanjiswa, umsebenzi ohlala ixesha elide, ukukhwehlela ixesha elide, iinzame ezinzima zokuqhawuka, njl njl. Ukunyanga le ntlupheko, ukuchithwa kweseyhula kwodonga oludityanisiweyo lusetyenziswa.

4. Ngama-polyps. I-polyp yoxinzelelo yinto encinci efana ne-tumor, echithwa kuphela ngeendlela zokutyanda. Izizathu zolu phaphamandla zingabangela iinkqubo ezingaphangeliyo ezibangelwa usulelo, kunye nokuphazamiseka kwama-hormone kunye nezifo zengqondo. Kwizigaba zokuqala, i-polyp idilesi ikhula ngaphandle kweempawu, kodwa emva kwexesha lesi sifo kubangela ukuziva kakubi. Ukuchonga le pathology nge-urethroscope.

5. Nge-fibromas, i-myomas kunye ne-angiomas. Ukungaqhelekanga okunjalo yizinto ezixhomekeke kwi-hormone ezixhomekeke kwi-hormone eziqukethe izicubu ezixubileyo. Unyango lwabo lwenziwa kuphela ngongenelelo olunyango.

6. Ngeemfazwe zesini. Esi sifo, esona sithintela ukukhutshwa kwangaphandle kwe-urethra. Olu lwakhiwo lugqithiselwa.

7. Ngama- cysts paraurethra. I-cyst ingumqolo ogcwala amanzi ophezu kwendawo yangaphandle ye-urethra. Kubukeka ngathi udonga lwangaphandle lwelungu lomfazi. Ubuhlungu kwi-urethra, ukucola okulukhuni kunye neembonakalo ezibonakalayo malunga nokuphuma-konke oku kuwuphawu lokuba umntu unama-cysts ka-paraurethral. Iphathwa kuphela ngokususa ama-cyst phantsi kwe-anesthesia (yangaphakathi).

8. Ngo kugqitywa. Ukuxinwa kwe-urethra kudla ngokudibanisa neengxaki kwionyango ze-prostate tumors. Kwiimeko ezinzima, i-lumen ye-urethra igqithise ngokupheleleyo, ebangela ukuba umonakalo omkhulu kumguli.

9. Ngesifo se-oncological. Kuyinto inqabile kakhulu. Kuqhelekileyo kubasetyhini kunamadoda.

Masibhale iziphumo

Urethra yintoni? Saphendule umbuzo ngokubanzi. Kufuneka kwakhona kuqaphele ukuba, ukwenzela ukuba ugweme izifo ezinzulu ze-urethra, iingcali zincoma imihla ngemihla ukuba zihlambuluke, zingadli ukutya ezinokucasula umlenze womzimba wale nxalenye, kunye nokusebenzisa ukukhulelwa ngexesha lokuxhamla.