Ngokuvamile, lapho sekutholwe imiphumela yokuhlolwa kwe-ultrasound yezingxenye zomzimba, abesifazane bayazibuza ukuthi izitho zabo zobulili zihambisana kangakanani nezindinganiso. Mayelana nokuthi ubungakanani obujwayelekile bama-ovari obuphilile kufanele bube yilo, lesi sihloko sizoxoxwa.
Ama-ovari yizinsikazi zomzimba zesifazane lapho ama-ovules akha khona futhi avuthiwe. Ama-ovarie akhona ezinhlangothini zombili zesibindi futhi avame ukutholakala kalula nge-ultrasound, futhi uma kunzima ukubona, i-anus yi-vein yangasese. Ama-ovarie anempilo ahamba kahle futhi abe nesimo esicacile. Kuwesifazane oneminyaka yobudala, iningi lomjikelezo lishiywe futhi liyi-ovaries elingana ngobukhulu obuhlukile, okubonisa ukusebenza kwabo okujwayelekile. Ubukhulu bama-ovari buxhomeke eminyakeni yobudala besifazane, inani lokukhulelwa kanye nokuzalwa, isigaba sokujikeleza kokuya esikhathini, ukuvimbela ngokusebenzisa izisu zomlomo, futhi kungashintsha ngokuphawulekayo. Ukuze bathole izinguquko ze-pathological ngobukhulu bama-ovari, ukuhlolwa kwabo kwe-ultrasound kufanele kwenziwe kusukela ezinhlanu kuya kwezinsuku eziyisikhombisa zonyaka wokuya esikhathini. Indima eqondile ekunqumeni ukwelashwa idlala ngokulinganisa okungalinganisani ukulingana okufana nevolumu.
Ubungako bama-ovari buvamile kumkhawulo:
- ivolumu - 4-10 cm3;
- ubukhulu - 16-22 mm;
- ubude - 20-37 mm;
- ububanzi - 18-30 mm.
I-anatomy yangaphakathi yama-ovari ihlolwe ngokucabangela isigaba somjikelezo wesimiso. Ama-ovari ahlanganisa igobolondo elimhlophe, ngaphansi kwalo okukhona okungaphandle (cortical) kanye nezingqimba zangaphakathi (cerebral). Esikhathini sangaphandle, abesifazane besinyaka yobudala banamapulisi amaningi okuvuthwa - okuyisisekelo esincane (esinqunyiwe) nesiphambano esivuthiwe.
- Esikhathini sesigaba sokuqala se-follicular (izinsuku ezingu-5-7) ku-ultrasound, i-capsule emhlophe ne-5-10 follicles 2-6 mm ngobukhulu itholakale ngasendlini ye-ovary.
- Esikhathini sesigaba esiphakathi se-follicular (izinsuku eziyi-8-10) ubuciko obukhulu (12-15 mm) buvele buchazwe ngokucacile, okuqhubeka nokuthuthukiswa kwawo okuqhubekayo. Ama-follicle asele ayayeka ukuthuthukiswa kwawo, afinyelele ku-8-10 mm.
- Ngesikhathi sesigaba se-follicular sekwephuzile (izinsuku ezingu-11-14), i-follicle ephezulu ifinyelela ku-20 mm, ikhuphuka ngo-2-3 mm ngosuku. Ukuqala okusheshayo kwe-ovulation kubonisa ukufezwa kobukhulu bomuntu obungaba ngu-18 mm noguquko kumjikelezo walo wangaphakathi nangaphakathi.
- Isigaba sokuqala sokulenga (izinsuku ezingu-15-18) sibonakala ngokubunjwa komzimba ophuzi (15-20 mm) endaweni yokuvuthwa.
- Esigabeni esiphakathi luteal (izinsuku ezingu-19-23), umzimba ophuzi ukwandisa usayizi wawo ube ngu-25-27 mm, emva kwalokho umjikelezo udlula kwisigaba sokugcina se-luteal (izinsuku ezingu-24-27). Umzimba ophuzi uphela, wehla ngosayizi ku-10-15 mm.
- Ngesikhathi sokuya esikhathini, umzimba ophuzi uyanyamalala ngokuphelele.
- Endabeni yokukhulelwa, umzimba ophuzi uyaqhubeka ukusebenza ngentshiseko kwamasonto 10-12, ukukhiqiza i-progesterone nokuvimbela ukukhululwa kwamaqanda amasha.
Ubukhulu bama-ovari ngesikhathi sokukhulelwa buyanda ngenxa yokugeleza kwegazi okusebenzayo, kuyilapho ama-ovari eshintsha isikhundla sabo,
Ngenkathi owesifazane engena esikhathini se-postmenopausal, ubukhulu bama-ovari buyancipha kakhulu, kokubili kuqhathaniswa ama-ovari. Kulesi sikhathi, usayizi ojwayelekile wama-ovari yilo:
- ivolumu - 1,5-4 cm3;
- ubukhulu - 9-12 mm;
- ubude - 20-25 mm;
- ububanzi - 12-15 mm.
Ukutholakala kwe-pathology kuboniswa umehluko emanzini amaningi ama-ovaries ngaphezu kuka-1.5 cm3 noma ukwanda komunye wabo okungaphezu kwezikhathi ezimbili. Phakathi neminyaka emihlanu yokuqala kokuya esikhathini, kungenzeka ukuthola izintambo ezingabodwa, okungezona ukuphambuka okujwayelekile.