Urethra - Iyini? Umehluko nokwakheka urethra in abesilisa nabesifazane, futhi izimpawu zesifo

Urethra - Iyini? Yanikeza udaba sanikezela isihloko. Ngaphezu kwalokho, uyofunda mayelana umehluko isakhiwo yomzimba kokubili amadoda nabesifazane, kanye yiziphi izifo kungenzeka, indlela abaziphatha ngayo.

Uhlolojikelele

Urethra - kuyinto le urethra exhumanisa isinye ngaphandle. Izindonga umfanekiso umzimba wamboza ulwelwesi lwamafinyila. Ngemva ke uya Imicu yotshani zezinzwa futhi imisipha emgodleni. Kufanele kuqashelwe ukuthi njengoba urethra e abesifazane futhi amadoda has tube ukuma. Nokho, isakhiwo yayo abameleli nabesifazane ezahlukene.

I urethra kwabesifazane: kuphi?

Urethra ngesikhathi ubulili bubuhle sifushane, kodwa urethra ngobubanzi okuningi abantu. Ngokuvamile, ubude bayo ububanzi 3-4 amasentimitha, futhi ububanzi cishe izikhathi 1.4 mkhulu kunabantu. Urethral ulwelwesi lwamafinyila yakha emphethweni amaningi. Iqala umzimba ngendlela kuvulwa yangaphakathi lwesinye. ndima elandelayo ubabonisa phansi ngaphansi pubis symphysis ngesikhathi anterior odongeni lwesitho sangasese sowesifazane. Wavula imbobo yangaphandle ngemuva umqhewu zangasese, noma kunalokho, ngaphansi clitoris, elise phakathi majora labia (ezincane).

Uyini isakhiwo?

I urethra kwabesifazane lapho? Impendulo yalo mbuzo ufika. Kule ngxenye Ngifuna ukuxoxa ngemininingwane ngalokho okuphathelene nokwakheka kwendawo urethra isezingeni wobulili bubuhle.

Njengoba sazi, kuvulwa kwangaphandle urethra kuyahluka ukuma oyindilinga. Emnyango sangasese lizungezwe okuqinile valikoobraznymi emaphethelweni. isiteshi ngokwayo Yandisa kakhulu zifana kuya sangasese, phambi ugange lwalo, kanye okuyinto tho. Kufanele kuqashelwe ukuthi inesikhala we urethra e abesifazane kulo lonke ezahlukene. Yena uphondo ikhulisa kusukela kwesinye, bese tapers ngesikhathi izimbobo engaphandle. Yonke siteshi ngokoqobo sizungezwe ezicutshini, okuyinto lunesibalo specific sangasese aphansi. Isiteshi odongeni obumba le mucosa kanye nezicubu kwemisipha.

Ulwelwesi lwamafinyila we urethra

Ulwelwesi lwamafinyila we multilayer urethra camera epithelium prismatic, okuyinto kwezinye izindawo flat, futhi kwezinye - okusezingeni eliphezulu. Ngakho, ulwelwesi yakha uchungechunge pleats longitudinal. Kule ndaba, enenhlamba isiteshi imbobo has ukuma inkanyezi.

The esiphezulu futhi ngobukhulu we urethra ivuliwe emphethweni kususwa udonga lwangemuva futhi ubizwa ngokuthi Crest we urethra. Ibanga kusuka ekhoneni phambi esinyeni kuze kube sekupheleni. On the mucosa we urethra elise lacuna, kanye nezigaba isiteshi aphansi nomlomo ovulekile kangaka okuthiwa ndlala Amapayipi urethra. Eduze esidayisa nhlangothi zombili kukhona Amapayipi lacunar. Kufanele kuqashelwe ukuthi le ezicutshini we urethra has emithanjeni eziningi futhi imicu enwebekayo yezicubu.

Urethral kwemisipha izicubu

I elingenamikhono kwemisipha urethra e abesifazane siqukethe izingqimba isiyingi, sangaphandle, longitudinal futhi kwangaphakathi futhi ungqimba kwemisipha ezibushelelezi imicu enwebekayo yezicubu. Ngo diaphragm urogenital eduze izicubu zawo enamathiselwe indlela isiyingi bese bakha sphincter we urethra.

I urethra ezingabantu: Uphi?

urethra Male, ngokungafani zesifazane iDemo has a ubude mayelana 18-24 ngamasentimitha. Kulokhu, ukubaluleka inyuka ngo eyodwa esifundazweni ukwakhiwa. urethra posterior ngesikhathi ubulili namandla iqala kusukela imbobo kwangaphakathi luphele indunduma imbewu (noma ngaphambi ekuqaleni we cavernosum Corpus). Ngokuqondene phambi isiteshi, itholakala distally.

Uyini isakhiwo?

I urethra kwabesilisa lapho? Lolu lwazi siyishiyele ngenhla nje. Manje thina ukuchaza ngokuningiliziwe mayelana nokwakheka urethra besilisa.

Evamile, lo urethra iyona ubulili namandla ihlukaniswe yaba izingxenye 3, okuyilezi:

• webby;
• wendlala (Prostatic noma);
• sithambile (cancellous noma, cavernous).

I urethra ezingabantu sonke ngokwezinga layo has S emise ezimbili eguqa: i podlonny engenhla (noma podlobkovy, wendlala), kwakhiwa okuyinto engxenyeni inguqulelo isiteshi membranous e cavernous (phansi) ukubopha lo pubic symphysis phansi futhi predlonny aphansi (noma okuthiwa predlobkovy ) zingaveli ingxenye ezithathekayo ezihambelayo umzimba elintantayo, isiyaphuma phezulu. Uma umthondo kuvuselwa esiswini, kokubili pass eguqa ngenhla phakathi ezivamile, okuyinto ngilugweda phambili futhi kancane phezulu.

Kuwo wonke urethra kwabesilisa ububanzi ezahlukene mafutha anciphisa isikhala esingaphakathi. Ngakho, kushintshana izingxenye eziningi nge iyincane. Omunye mkhawulo emgodini kwangaphakathi, kwesibili - e diaphragm urogenital, kanti eyesithathu - at the ophumayo. By the way, isandiso urethra besilisa futhi ezintathu: e-Prostatic esifundeni, onion futhi ekupheleni the urethra, okungukufa fossa navicular. Njengoba yaziwa, ububanzi isilinganiso nesiteshi wobulili eqinile zokhahlamba kusuka kwangu-4 kuya kwezingu-7.

Microflora kwabesifazane

urethra Female, noma kunalokho microflora salo esivamile zingahluka kuncike eminyakeni yobudala. Ngo abadala namalungu enempilo wobulili bubuhle, iningi amagciwane aqukethe lactobacilli futhi saprophytic futhi epidermal staphylococci. Ngaphezu kwalokho, urethra kuvunyelwe khona peptostreptokokkov 5% kuya ku-10% futhi bifidobacteria. Inhlanganisela samanje nezilwanyana ezincane zokwelapha ngokuthi microflora Doderlein.

microflora zabesilisa

urethra Female wehlukile zabesilisa. Futhi lokhu awasebenzi kuphela indawo isiteshi emzimbeni kanye nemingcele ngokomzimba, kodwa futhi microflora. Kufanele kuqashelwe ukuthi uhlala ingashintshiwe kulo lonke ngokuphila kwamadoda. Ngemva kwamahora ambalwa enze kokuzalwa urethra kubafana livela epidermal futhi staphylococci saprophytic. Kulokhu, izilokazane ezincane okuthiwa hlala kuphela amasentimitha ezinhlanu zokuqala ngaphandle urethra. Ngaphezu kwalokho, urethra cishe oyinyumba.

Urethra - Iyini? Manje wazi impendulo yalo mbuzo. Abantu abaningi bayazibuza ukuthi isifo bungase bubangelwe ezihlukahlukene kwezinso ukusebenza emzimbeni.

yezifo urethra

Tifo letibangwa umzimba kungenzeka ukuthi umataniswe ne izenzakalo ezilandelayo:

1. ukuvuvukala esiteshini. Ukuvuvukala urethra, ukwelapha okuyinto ukuthola ama-antibiotic namanye ama-ejenti chemotherapeutic, zokwelapha, kuvamile. Lesi sifo okuthiwa urethritis. It kubonakala ngesimo ukungakhululeki, esivuthayo amajaqamba. Ngokuvamile, lesi sifo kwenzeka ifomu acute, kuhlangene Colpitis futhi endotservitsitah.

2. anomalies yesiteshi. Kungase sibonakalise njengoba ezingemuva ukungabi (hypospadias) noma phambi udonga (epispadias). Lokhu ukuphambuka kufanele aphathwe kuphela ngokusebenzisa ukuhlinzwa.

3. With nokulahlekelwa urethra. Lokhu zokugula kuyinto kwangaphandle protrusion isiteshi eqinile. Ngesikhathi ubulili bubuhle kuba isifo avame kwenzeka kwasebekhulile. Kungase kuhambisane prolapse lwesitho sangasese sowesifazane. Izizathu ethulwa ngeziphambeko aphume ashone ezilimele imisipha okhalo phansi, kuhlanganise perineum, ngesikhathi umsebenzi isikhathi eside ngokomzimba kanye nokusebenza rodorazreshayuschie, zabasebenzi zeluliwe, ukukhwehlela nanini, imizamo eqinile ukuqunjelwa njll Ukuze ekwelapheni lesi zokugula isetshenziswa a excision isiyingi we prolapsed urethra udonga.

4. polyp. polyp Urethral kuyinto isimila ukwakheka ezincane ezingasetshenziswa kuphela kuyoqedwa ukuhlinzwa. Izizathu ukuphambuka enjalo ingaba izinqubo ezingamahlalakhona ukuvuvukala, okudalwe yi-yinoma iziphi izifo, kanye ukuphazamiseka ama-hormone isifo wamathumbu. Ngo kusaqalwa urethral polyp eba ngaphandle izimpawu, kodwa ngemva kwesikhathi satholana sifo kubangela kabi. Xilonga lokhu zokugula usebenzisa urethroscope.

5. fibromas, fibroids futhi angiomas. ngeziphambeko ezinjalo izimila i-hormone ahlobene ingozi sakhiwa ezicutshini, kwemisipha. ukwelashwa yabo iqhutshwa kuphela ngokusebenzisa ukuhlinzwa.

6. warts zangasese. Yisifo ukuthi avame kuthinta ukuvulwa kwangaphandle urethra. Kukhishwe imfundo surgically ezinjalo.

7. izinhlumba paraurethral. A simila ligcwele yensimbi ketshezi, eyakhelene emnyangweni urethral yangaphandle. Ubukeka sengathi bulging phambi odongeni sangasese. Ubuhlungu urethra, futhi mochevyvedeniya kuyinkimbinkimbi iqhubu obonakalayo emhlabeni ophumayo - konke lokhu kuwuphawu lokuthi umuntu has lacunar izinhlumba. It iphathwa isifo kuphela ngokususa izinhlumba ngaphansi izinzwa (sendawo).

8. Kusukela stricture. Ukuvaleka we urethra uvame elihlobene ne yezinkinga ekwelapheni wendlala izimila. Ezimweni ezimbi kakhulu, mafutha anciphisa isikhala esingaphakathi urethral sivinjelwe ngokuphelele, elibangela ukungakhululeki amakhulukazi nesineke.

9. isifo oncological. Akuvamile kakhulu. Okuningi ezivamile kubantu besifazane kunabesilisa.

Kufinyeta

Urethra - Iyini? We phendula ngokuningiliziwe yombuzo. Kufanele kuqashelwe ukuthi, ukuze ugweme izifo ezingathi sína kwababhemayo we urethra, ochwepheshe batusa inhlanzeko yomuntu siqu nsuku zonke, ungadli ukudla obungasilinga ulwelwesi lwamafinyila zomzimba, kanye nokusetshenziswa inzalo ngesikhathi izixhumanisi okungahleliwe.