Urethra - chii ichi? Kusiyana nemamiriro urethra zviri varume nevakadzi, uye zviratidzo zviri chirwere

Urethra - chii ichi? It nechipiriso nyaya isu vakatsaurira imwe nyaya. Uyezve, uchadzidza pamusoro kusiyana nemamiriro muviri zviri varume nevakadzi, uyewo chii zvirwere zvinogona kuitika, sei kuvabata.

tsananguro

Urethra - ndiko kuti urethra unobatanidza dundira kunze. Madziro cherudo muviri akafukidza mucous membrane. Pashure zvazvinoita connective fibers uye tsandanyama mumuhara. Zvinofanira kucherechedzwa kuti sezvo urethra vakadzi uye nevanhu ane chubhu chimiro. Zvisinei, ayo mamiriro mu vamiririri Vanhurume nevanhukadzi siyana.

The urethra vakadzi: kupi?

Urethra panguva naka pabonde rakapfupika zvikuru, asi zvikuru vakwanise urethra nevanhu. Kazhinji, kureba kwayo yemakomo 3-4 masendimita, uye upamhi anenge 1,4 nguva kupfuura vanhu. Urethral mucous Kamudzira anoumba vakawanda pazvirugu. Rinotanga muviri ari muchimiro dzomunyika Huro dundira. ndima Next kunosvika pasi pasi symphysis pubis panguva Anterior rusvingo kusangana nekutsi kwemukadzi. Akazarura rokunze buri shure dzokubereka mutswe, kana kuti, pasi clitoris, riri pakati labia majora (diki).

Chii chivako?

The urethra vakadzi kupi? Mhinduro yomubvunzo uyu unokwanisa. Muchikamu chino ndinoda kutaura zvizere pamusoro chii nemamiriro urethra uri naka pabonde.

Sezvo tichiziva kuti kwokunze Huro urethra anosiyana woita chimiro. Pavanopinda kuti nyinyo akapoteredzwa hwakasimba valikoobraznymi kumicheto. mugero pacharo kunosvika substantially kuenderana kuti nyinyo, zvayo rusvingo pamberi, uye iyo fused. Zvinofanira kucherechedzwa kuti lumen of urethra vakadzi munyika dzakasiyana. He fanera anowedzera kubva dundira, uye ipapo tapers panguva dzokunze makomba. The yose gwara iri chaizvoizvo yakapoteredzwa connective zvinyama, iro rine chairo arambe achirema panzvimbo dzapasi nyinyo. Channel rusvingo vanoumba ari mucosa uye tsandanyama tishu.

The mucous Kamudzira pamusoro urethra

The mucous Kamudzira pamusoro urethra multilayer zvemapuranga prismatic epithelium, izvo dzimwe sandara nzvimbo, uye mune dzimwe - dzakakwirira. Saka Kamudzira anoumba nhevedzano longitudinal pleats. Panyaya iyi, peppered mugero incision ane nyeredzi chimiro.

Soro uye kupfuura urethra riri mudanga rwemberi rusvingo uye inonzi penyika yacho urethra. It Anotambanudza kubva pamberi kukona dundira kusvikira pakuguma. Pamusoro mucosa pamusoro urethra yaiva lacuna, uye nechezasi gwara zvikamu muromo wakashama atumidzwa shwanu ducts urethra. Pedyo nzira yokubudisa nedivi zviri lacunar ducts. Zvinofanira kucherechedzwa kuti connective zvinyama pamusoro urethra ane akawanda mutsinga uye kwakavharwa nenyama fibers.

Urethral tsandanyama tishu

The tsandanyama bhachi pamusoro urethra vakadzi rine dzeraundi makavharidzira, zvokunze, longitudinal uye yomukati akaturikidzana uye paiva kwakanaka tsandanyama pamwe kwakavharwa nenyama fibers. In urogenital diaphragm pedyo kwayo zvinyama vasiyana dzeraundi nzira uye dzinoumba sphincter pamusoro urethra.

The urethra nevanhu Aripiko?

Male urethra, kusiyana pfupi hadzi ane kureba vanenge 18-24 masendimita. Panyaya iyi, mutengo inowedzerawo mumwe-wechitatu ezvinhu erection. Posterior urethra panguva akasimba pabonde rinotanga kubva yomukati mugomba uye rinoguma mbeu murwi (kana asati pakutanga ari corpus cavernosum). Kana pamberi gwara, riri distally.

Chii chivako?

The urethra mu vanhurume kupi? ruzivo urwu isu kukurukurwa chete kumusoro. Zvino isu hunonyatsodonongodza nemamiriro murume urethra.

Conventionally, kuti urethra ndiye bonde hwakasimba rakakamurwa 3 zvikamu, zvinoti:

• webby;
• prostate (prostatic kana);
• chirambe chakapfava (cancellous kana, cavernous).

The urethra nevanhu pamusoro wayo yose pamwero ane S-zvakaumbwa maviri vachikotama: yokumusoro podlonny (kana podlobkovy, prostate), iyo yakaumbwa muna kuchinja chiteshi membranous mugove cavernous (rigone) rounding ari pubic symphysis nechepasi uye kuderedza predlonny (kana inonzi predlobkovy ) yomuka ari chinjwa mugove kutamira ari zvinoyangarara muviri, arching uchikwira. Kana mboro vanomutsirwa mudumbu, zvose pamusoro vachikotama vanopfuura munzvimbo zvakafanana, riri concave mberi uye kumusoro zvishoma.

Mumazana mukono urethra ane zvakasiyana dhayamita pamusoro lumen. Saka, rakatumbuka rakapamhamha nhengo pamwe rakatetepa. Mumwe mutemo uri womukati mugomba, wechipiri - iri urogenital diaphragm, uye wechitatu - panguva mbudo. Zviya, kuwedzera pamusoro hono urethra ndiyewo matatu: munyika prostatic nharaunda, hanyanisi uye pakupera pamusoro urethra, unova navicular fossa. Sezvo chikazozikamwa, avhareji upamhi mugero panguva simba pabonde anoda kubva 4 kusvika 7 millimeters.

Microflora vakadzi

Female urethra, kana pane zvarakanga microflora angava akasiyana zvichienderana nezera. In vakuru uye nhengo utano pamusoro naka pabonde, vakawanda Micro-zvinenge ine lactobacilli uye saprophytic uye epidermal staphylococci. Mukuwedzera, urethra anobvumirwa kuvapo peptostreptokokkov kusvika 5% 10% uye bifidobacteria. The aripo Tikafunga zvigare zviri okurapa inonzi microflora Doderlein.

Evanhu microflora

Female urethra yakasiyana zvikuru dzevanhu. Uye ichi rinoshanda kwete chete kune nzvimbo mugero mumuviri uye zvinooneka parameters, asiwo kune microflora. Zvinofanira kucherechedzwa kuti inoramba kuzochinja ose upenyu hwevanhu. A maawa mashomanana pashure kuzvarwa urethra vakomana rinowanika epidermal uye saprophytic staphylococci. Panyaya iyi, iyo inonzi tusingaoneki vagere chete masendimita mashanu okutanga kunze urethra. Uyezve, urethra zvachose chena.

Urethra - chii ichi? Zvino imi munoziva mhinduro yomubvunzo uyu. Vanhu vazhinji vanoshamisika chii chirwere kungakonzerwa zvakasiyana abnormalities vari kushanda muviri.

zvirwere urethra

Zvirwere muviri anogona chokuita inotevera zvakavapo:

1. kuzvimba mugwara. Kuzvimba urethra, mishonga izvo zviri kutambira mishonga nezvimwe chemotherapeutic nevasori, mune zvokurapa tsika kwakajairika chaizvo. chirwere ichi inonzi urethritis. Kunoratidza pacharo muchimiro kusanzwa, unopfuta uye chinyamunhari chinorwadza. Kazhinji, chirwere ichi unowanikwa rikwanise chimiro, pamwe Colpitis uye endotservitsitah.

2. anomalies of chiteshi. Inogona kuratidza sezvo asipo veshure (hypospadias) kana rusvingo pamberi (epispadias). kutsauka Izvi zvinofanira kubatwa chete kuburikidza kuvhiyiwa.

3. kurasikirwa urethra. zvokurwara Iri simba chokunze protrusion chiteshi. Panguva naka pabonde ndiwo chirwere kazhinji kumbowanikwa vakwegura. It angaperekedzwa kusangana nekutsi kwemukadzi prolapse. Zvikonzero akauya zvarakasiya protrude zvakakuvadza pelvic uriri tsandanyama, kusanganisira perineum, panguva kwenguva refu kurovedza muviri uye rodorazreshayuschie mashandiro, mazhinji basa, chikosoro zvechigarire, kuedza simba kupatirwa etc. Nokuti kurapa zvokurwara ichi rinoshandiswa munhu raundi excision pamusoro prolapsed urethra rusvingo.

4. polyps. Urethral polyp duku nebundu inotungamirwa izvo chete inogona kubviswa nokuda kuvhiyiwa. Zvikonzero yakatsauka kwakadaro kunogona kuita chisingaperi anogumbura urongwa, zvange kunokonzerwa chirwere chipi, uyewo hormone disruptions uye bowel chirwere. Mukutanga zvokukura urethral polyp hunotanga pasina zviratidzo, asi pashure penguva chirwere kunokonzera kusanzwa. Rokuongorora zvokurwara ichi uchishandisa urethroscope.

5. fibromas, fibroids uye angiomas. zvarakasiya akadaro kemikari chokuita benign mapundu riine connective zvinyama, tsandanyama. kurapwa kwavo rinoitwa chete kuburikidza kuvhiyiwa.

6. genital warts. Ihosha kuti kazhinji kunokanganisa kwokunze Huro urethra. Akabvisa dzidzo surgically vakadaro.

7. paraurethral cysts. A chikofu izere mvura simbi, riri pedyo kuchivanze urethral dhipatimendi. Anotarisa sezvinoita bulging rusvingo pamberi nyinyo. Kurwadziwa urethra, uye yakaoma mochevyvedeniya kuoneka kuzvimba vakapoteredza mbudo - ichi zvose chiratidzo chokuti munhu ane lacunar cysts. It kubatwa chirwere chete nokubvisa cysts pasi yokutindivadza (local).

8. Kubva stricture. The aienda pamusoro urethra kakawanda nechokuita yematambudziko pakurapa yeprostate anomera. In chakakomba pacho urethral lumen makavhara chose, kuti chinoita guru kusanzwa kumurwere.

9. oncological chirwere. Apo neapo. More nevakawanda vakadzi pane muvarume.

To muchidimbu

Urethra - chii ichi? We vakapindura zvizere kuti mubvunzo. Zvinofanira kucherechedzwa kuti, kuitira kudzivisa zvakakomba zvirwere urethra, nyanzvi dzinokurudzira zuva utsanana, havadyi zvokudya anogona kugumbura mucous Kamudzira muviri, uyewo nokushandisa pamuviri panguva chero Links.