Chii chinonzi Müller Ducts

Zvemukati

• Maitiro avanokura
• Ndeapi matambudziko
• 1. Rokitansky-Kuster-Hauser chirwere
• 2. Unicorn chibereko
• 3. Zvinodzivisa lateral fusion matambudziko
• 4. Matambudziko asingavhiringidzi ekumanikidza
• 5. Zvinodzivirira vertical fusion matambudziko

Müller's ducts, inozivikanwawo separamesonephric ducts, zvivakwa zviripo muchi "embryo" uye zvinopa hukadzi mukati memukati mokubereka, kana ari musikana kana kuramba ari muchimiro chayo chehushe, kana ari mukomana.

Mumadzimai, ducts dzaMüller dzinobva muchibereko machubhu, chibereko uye chikamu chepamusoro chemukadzi uye chevarume, zvivakwa zvinomutsa nhengo dzepabonde dzechirume dzakadai seidididis, vas deferens uye seminal vesicles ndiwo mapundu aWolff, vakadzi vanoramba vari vestigial fomu.

Maitiro avanokura

Ose maviri maMuller's ducts uye maWolff's ducts anoenderana nemahormone kutonga:

Mune "embryo" inozopa hukono hwepabonde, hormone, inonzi anti-Mullerian hormone, inogadzirwa, iyo inotungamira kudzokororwa kweMuller ducts, uyezve testosterone inogadzirwa, iyo inosunungurwa nemachende, ayo kurudzira kupatsanurwa kwemakomba eWolff.

Mukushayikwa kwekugadzirwa kweaya mahormone, mumukadzi mudumbu, maMuller's ducts anokura, zvichitungamira mukusiyanisa uye kuumbwa kwenhengo dzechikadzi dzemukati.

Ndeapi matambudziko

Kune zvimwe zvinonetsa zvinogona kuitika panguva yekusiyaniswa kwema Mullerian ducts, ayo anogona kukonzera anomalies:

1. Rokitansky-Kuster-Hauser chirwere

Ichi chirwere chinoonekwa nekushayikwa kwechibereko, uterine machubhu uye chikamu chepamusoro chemukadzi, zvisinei, zvechipiri zvehunhu hunokura mairi nekuti maovari achiripo sezvo asingavimbe neMuller ducts kukura.

Kukanganisika muiyo urinary system uye musana kunogona kuitika. Hazvisati zvazivikanwa chaizvo kuti chii chinokonzera chirwere ichi, uye chinowanzoonekwa mukuyaruka, nekuda kwekushayikwa kwekuenda kumwedzi. Dzidza zvakawanda nezve ichi chirwere, ndezvipi zviratidzo uye maitiro ekurapa.

2. Unicorn chibereko

Uku kusanzwisisika kunofungidzirwa kukura nekuda kwedambudziko mukuvandudzwa kweimwe yemidziyo yaMüller. Unicorn uterus inenge hafu yehukuru hwechibereko chakajairika uye ine chete chibereko chechibereko, izvo zvinoita kuti nhumbu ive yakaoma.

3. Zvinodzivisa lateral fusion matambudziko

Kana zvinetso zve lateral fusion zvikaitika, kuvharika padanho remuromo wechibereko kana nyinyo kunogona kuitika, uye mukukura kunogona kutungamira kumwedzi kana kumwedzi. Muzviitiko izvi, zvinogona kuve zvakakodzera kuita inobvisa kusangana nekutsi kwemukadzi septum kubvisa.

4. Matambudziko asingavhiringidzi ekumanikidza

Kana zvisiri-zvinovhiringidza lateral fusion matambudziko zvikaitika, kuumbwa kwebicornuate kana septate chibereko kunogona kuitika, izvo zvinogona kuita kuti nhumbu ive yakaoma, kumutsa kuberekwa nguva isati yakwana, kukonzera kusabatika, kana kutokonzeresa kushaya mbereko.

5. Zvinodzivirira vertical fusion matambudziko

Matambudziko ekumira akatwasuka fusion anogona zvakare kuitika, izvo zvinogona kukonzeresa kusavapo kwemukadzi, asi kuvapo kwechibereko, uye zvingave zvakakodzera kuubvisa kana chibereko cheperiki chisipo.