ThanziMatenda ndi Mavuto

Ventriculomegaly mu fetus - ndi chiyani?

Ventriculomegaly m'mimba ya fetus ndi matenda omwe amapezeka mu ventricular system, pamene kukula kwa ubongo wa ubongo kumawonjezeka , koma mutu womwewo suwonjezeka. Ndili ndi matendawa, kukula kwa zitsulo zam'tsogolo, kapena mmalo mwake, zikhoza kufika 15 mm.

Ventriculomegaly mu mwana wakhanda akhoza kukhala olekanitsidwa kwathunthu ndipo akhoza kuphatikizidwa ndi zina zotchedwa anomalies. Ikhozanso kukhala chimodzi mwa zigawo zikuluzikulu za vuto la chromosomal ndi misampha yambiri.

Panthawi yafukufukuyo, anapeza kuti ngati pali chiwopsezo chokhachokha m'mimba mwa mwana, ndiye kuti zikhoza kukhala zochepa kwambiri ngati zikuchitika pamodzi ndi kusintha kwina. Ndiponso maulendo a mawonetseredwe a chromosomal osazolowereka molunjika amadalira kukula kwa zitsulo zam'tsogolo, ndi kuchepetsa mwayi wawo wowonekera umakhala wapamwamba.

Pakafukufuku wa sayansi, zinakhazikitsidwa kuti nthawi zambiri matendawa ndi pafupifupi 0,6%. Ventriculomegaly mu fetus imapezeka kawirikawiri pamasabata 17-34 akugonana. Komanso, kudalira matenda osokoneza bongo kumayenderana ndi msinkhu wa odwala, amayi omwe ali ndi pakati omwe amakumana nawo katatu kuposa omwe ali ndi zaka zoposa 35.

Choncho, tsopano zatsimikiziridwa kuti kuti matendawa atuluke m'mimba mwa mwana, sikokwanira kuchita kafukufuku wa ultrasound yekha, ndikofunikira kuchita karyotyping ya fetus.

Pankhani yowonongeka kwa ultrasound, kukula kwake kwa ubongo wa ubongo, komwe matendawa amatsimikiziridwa, ayenera kukhala 10 mm. Kawirikawiri, mphamvu ya ventriculomegaly sichidziwika kumayambiriro kwa mimba, ndipo matendawa amatha kumapeto kwa 2rd - 3rd trimester oyambirira. Kawirikawiri nthawi yochuluka yomwe n'zotheka kuzindikira kuti izi ndizosazolowereka ziri mkati mwa masabata 26 a mimba.

Pochita zojambulajambula, kulondola kwa matenda opatsirana pogonana ndi pafupifupi 80%. Zotsatira zabodza zabodza ziri pafupi 9% mwazochitika zonse za mayeso.

Kawirikawiri, dokotala yemwe amachititsa matenda opatsirana amakhala ndi zovuta kufotokozera za kukula kwa mwana yemwe anali ndi chiwongolero chokhachokha panthaŵi yomwe ali mwana asanabadwe. Zikalata zoterozo zimatchedwa mild isolated ventriculomegaly. Kukula kwabwino kwa ana ndi vutoli ndi pafupifupi 80%.

Chiwerengero cha anthu odwala matendawa ndi pafupifupi 14%. Pafupifupi 80 peresenti ya ana ali ndi chitukuko chowonjezeka, 8% ali ndi zocheperapo zochepa ndipo pafupifupi 10% ali ndi matenda aakulu a ubongo.

Ventriculomegaly mu makanda sangalole kupereka chithunzithunzi choyenera cha kukula kwa mwanayo. Kulingalira koteroko kuyenera kuchitidwa mosamala kwambiri, pamene mukuchititsa phunziro ndi kusanthula zotsatira zonse zomwe zapezeka. Ventriculomegaly mwa khanda limapereka kupereka chithunzithunzi chokha pokhapokha ngati palibe malingaliro othandizira mwanayo, karyotype yachibadwa ilipo, ndipo palibe mphamvu zowonjezera kuchuluka kwa zowonongeka zam'tsogolo za ubongo ndipo kupitirira kwake sikudutsa 15 mm. Akatswiri ena amakhulupirira kuti ndi njira imodzi yomwe ingayambitse matenda aakulu m'maganizo mwachitukuko cha mwanayo.

N'zotheka kuchita chithandizo cha ventriculomegaly pakapita nthawi yochizira pochita zochitika zachipatala. Zimapangidwa mu magawo awiri, choyamba kwa masiku 20, kuchita masewero olimbitsa thupi ndi antihypoxants kumatengedwa, ndipo panthawi yachiwiri ya chithandizo chokhacho chithandizochi chimagwiritsidwa ntchito, pogogomezera katundu wolimba ndi wolimba kwambiri wa pakhosi la minofu ya pansi. Pamaso pa chithokomiro m'mimba ya mwana, chithandizochi chingayambe pamene zitsulo zam'mimba zimatha kukula kwa 12 mm.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ny.unansea.com. Theme powered by WordPress.