The dumbu mukadzi: kukura, chikuru migove, shanda

A womukadzi dumbu chinhu mukaha nhengo wakatsetseka tsandanyama (unpaired), iyo inokwanisa kusimukira embryo inobereka zvibereko. Zvinonzi rakamiswa pakati mumudziyo wokugezera duku, kureva dundira uye pamberi mugaranhoko.

A womukadzi dumbu riri Mobile. Zvichienderana yakapoteredza zvomukati, unogona kugara chero nzvimbo. Mune zvinoitika mamiriro longitudinal akabatana ari dumbu riri nezvatinovavarira achitevedza chiuno. Panguva iyoyowo vakazadzwa chete mugaranhoko uye dundira anogona kuteura nayo zvishoma Vered. uterine pamusoro rinosanganisira peritoneum (kunze kusangana nekutsi kwemukadzi chikamu cervix) anenge zvachose. muviri Iri peya serin'i, iro zvishoma flattened mune anteroposterior negwara. dumbu Woman rine zvinotevera akaturikidzana (kutangira munyika): endometrium, myometrium uye parameters. Kunze muviri mutsipa, kana panzvimbo yayo abdominal chikamu (chete pamusoro nekamukwavarara) rakafukidza adventitia.

Mukadzi dumbu: Sizes

Kureba muviri vakadzi pakati dzokubereka zera kubudikidza paavhareji 7-8 cm upamhi - 4, uye pakukora -. 3.2 cm uterine uremu mu parous ari naka pabonde kusvika 80 magiramu, apo vakadzi nulliparous, nhamba iyi zvichisiyana 40 kusvika 50 dzakabatana. Izvi musiyano kurema imhaka yokuti munguva yepamuviri tsandanyama mumuhara muviri anova hypertrophied. Uterine Vhoriyamu pamusoro 5-6 cubic masendimita.

Part munhukadzi muviri

Mukadzi wacho dumbu rakakamurwa zvikamu:

1. Pazasi - convex yokumusoro muviri, izvo makabuda pamusoro kumucheto panowanikwa fallopian sepombi.

2. muviri-kupfuura hombe chikamu dumbu, iro rine conical chimiro.

3. Neck - tapered uye woita nhengo dzomuviri. The lowermost mugove ichi penzvimbo zvinoenda kusangana nekutsi kwemukadzi mhango. Panyaya iyi, kuti cervix anonziwo kusangana nekutsi kwemukadzi. Yokumusoro Nharaunda anotaurwa supravaginal.

Kusangana nekutsi kwemukadzi vakaparadzana muviri ichi kutakura uterine buri inotungamira kubva nyinyo kupinda cervix gwara uye aro mhango. In nulliparous ari naka pabonde, ichi nharaunda ane denderedzwa chimiro, uye vaya vakatsungirira kumarudzi - muchimiro transverse makatsemuka. mukadzi dumbu sei, zvinokwanisika kuona munyaya ino. Photos muviri uye schematics kupa hurukuro iyi.

kushanda dumbu

Izvi Nhengo ndiye kukura embryo dzayo Zvakazoitwa gestation ari mudumbu. Nokuti kuti madziro dumbu riri elastomeric, zvinogona zvakakwana zvakasimba dzichiwedzera vhoriyamu uye kukura. Izvi zvinoitika nokuda pereobvodneniyu connective zvinyama uye myocyte hypertrophy. Sezvatinoziva, muviri kwakasimbiswa tsandanyama, nokuda izvo dumbu ave achishingaira munyaya kuberekwa kwomwana, kana pane ari kudzingwa ari mudumbu kubva mhango.

Pari zvino pane zvirwere zvakawanda kutungamirira nokuchinja nzvimbo dumbu uye zvarakanga ehurumende uye nezvimwewo. (Nekenza, fibroids, polyps, kukurwa kwevhu, endometritis, ptosis, kurasikirwa , etc.). Kuti tidzivise pathologies zvakadaro, vakadzi vanofanira kuva 2-3 pagore kushanyira gayinakorojisiti uye zvakaitika zvizere kuzviongorora muviri.