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Tiyeni tiphunzire zonse zokhudza mayeso a NIPT panthawi ya mimba m'njira yosavuta.

Tiyeni tiphunzire zonse zokhudza mayeso a NIPT panthawi ya mimba m'njira yosavuta.

Ngati ndinu mayi amene ali pafupi kubereka, dokotala wanu mwina anakuuzani za mayeso osiyanasiyana. Pakati pawo, mwina munamvapo za mayeso otchedwa 'NIPT'. Amayi ambiri amachita mantha pang'ono akamva dzinali. Mafunso monga 'Kodi ichi ndi chiyani?', 'Kodi ichi chidzavulaza mwana?' amabwera m'maganizo mwanga. Kotero lero, tiyeni tipeze mayankho osavuta a mafunso onse omwe muli nawo okhudza mayeso a NIPT awa.

Kodi mayeso a NIPT awa ndi otani?

Mwachidule, NIPT ndi mayeso owunikira omwe amafufuza chiopsezo cha matenda a chromosome m'mwana wosabadwayo panthawi ya mimba. Ndi kosavuta kwambiri. Amachitidwa ngati mayeso a magazi nthawi zonse, potenga magazi kuchokera m'dzanja la mayi.

Tangoganizirani, mukakhala ndi pakati, magazi anu ali ndi tinthu tating'onoting'ono ta DNA ya mwana wanu pamodzi ndi DNA yanu. Timatcha izi kuti "DNA yopanda maselo (cfDNA)". Chifukwa chake chomwe mayeso a NIPT amachita ndikuwunika tinthu ta DNA ya mwana wanu m'magazi anu ndikupeza lingaliro la majini a mwana.

Chofunika kwambiri ndichakuti iyi ndi mayeso chabe. Izi zikutanthauza kuti imakuuzani ngati muli pachiwopsezo cha matenda enaake. Si matenda . Ingakudziwitseninso kugonana kwa mwana (mnyamata kapena mtsikana).

Kodi mayeso a NIPT amayang'ana chiyani?

Kuyesa kumeneku sikungazindikire matenda onse a majini, koma kungathandize kudziwa chiopsezo cha zinthu zingapo zofala zomwe zimachitika m'ma chromosome.

Kuwunika Mkhalidwe Kufotokozera Kosavuta
Matenda a Down (Down syndrome - trisomy 21) Matenda omwe amayamba chifukwa cha kukhalapo kwa kopi yowonjezera (zitatu) za chromosome 21 m'malo mwa ziwiri.
Matenda a Edwards (matenda a Edwards - trisomy 18) Vuto lomwe limabwera chifukwa cha kukhalapo kwa ma chromosome atatu m'malo mwa awiri, 18.
Matenda a Patau (trisomy 13) Vuto lomwe limabwera chifukwa cha kukhalapo kwa ma chromosome atatu m'malo mwa awiri, 13.
Matenda a chromosome yogonana Kusiyana kwa chiwerengero chabwinobwino cha ma chromosome a X ndi Y. Zitsanzo: Turner syndrome, Klinefelter syndrome.

Si mayeso onse a NIPT omwe amayang'ana zonsezi, choncho ndikofunikira kulankhula ndi dokotala wanu kuti mudziwe zomwe NIPT yanu ikufuna.

N’chifukwa chiyani mayeso a NIPT awa amachitika? Kodi ndi abwino kwa ndani?

Cholinga chachikulu cha mayesowa ndi kudziwa pasadakhale ngati mwana wosabadwayo ali pachiwopsezo cha matenda enaake a majini. Kale, mayesowa ankangolimbikitsidwa kwa amayi apakati omwe ali pachiwopsezo chachikulu. Izi ndi izi:

  • Mayi amene kale anali ndi mwana yemwe anali ndi vuto la chromosome.
  • Ngati mwana wawona vuto lililonse panthawi ya scan.
  • Ngati mayeso ena am'mbuyomu awonetsa zoopsa zilizonse.

Komabe, malangizo aposachedwa ndi akuti mayi aliyense wapakati amene akufuna kuyezetsa magazi ayenera kupatsidwa mwayi wochita zimenezo, mosasamala kanthu za chiopsezo. Izi ndi zomwe mungasankhe.

Kodi nthawi yabwino yochita mayeso amenewa ndi iti?

NIPT ikhoza kuchitidwa nthawi iliyonse patatha milungu 10 ya mimba . Nthawi zambiri imatha kuchitidwa mpaka kubadwa.

Chifukwa cha izi ndi chakuti palibe DNA yokwanira ya mwana wosabadwayo m'magazi mwanu milungu 10 isanafike. Chifukwa chake, zimakhala zovuta kupeza zotsatira zolondola ngati muchita izi milungu 10 isanafike.

Kodi mayeso a NIPT ndi olondola komanso otetezeka bwanji?

Kulondola

Kulondola kwa izi n'kwapamwamba kwambiri. Ndikolondola kwambiri pozindikira Down syndrome, ndi kulondola kwa pafupifupi 99% . Pa matenda ena, kulondola kungakhale kotsika pang'ono. Komabe, poyerekeza ndi mayeso ena a prenatal (monga quad screen), mwayi wokhala ndi zotsatira zabodza kuchokera ku mayeso a NIPT ndi wochepa kwambiri.

Chitetezo

Ili ndiye vuto lalikulu lomwe amayi ambiri ali nalo.

Kuyezetsa kumeneku sikubweretsa chiopsezo kwa mwana.Izi ndi zotetezeka 100% chifukwa zimachitika ndi magazi a mayi okha. Sizikhudza mwana mwanjira iliyonse.

Kodi zotsatira zake zikuti chiyani?

Nthawi zambiri zimatenga pafupifupi milungu iwiri kuti mupeze zotsatira. Mukapeza zotsatira, adzanena motere:

  • Chiwopsezo Chochepa / Choyipa: Izi zikutanthauza kuti mwana wanu ali ndi mwayi wochepa kwambiri wopeza matenda omwe adayesedwa.
  • Chiwopsezo Chachikulu / Choyipa: Izi zikutanthauza kuti mwana wanu akhoza kukhala ndi mwayi woti adwale matenda amodzi kapena angapo omwe adayesedwa.

Zotsatira za "High Risk" sizikutanthauza kuti mwana ali ndi matendawa, koma zimangotanthauza kuti pali chiopsezo ndipo pakufunika kuyezetsa kwina kuti atsimikizire ngati matendawa alipo kapena ayi.

Ngati chiopsezo chili chachikulu, kodi muchita chiyani kenako?

Ngati ndi choncho, dokotala wanu adzakulangizani mayeso ozindikira matenda omwe angakupatseni yankho lomveka bwino la "inde" kapena "ayi" .

  • Amniocentesis: Kuyeza komwe kumatenga madzi pang'ono (amniotic fluid) omwe amazungulira mwana. Izi nthawi zambiri zimatha kuchitika patatha milungu 15.
  • Kuyesa kwa Chorionic Villus Sampling (CVS): Kuyesa komwe kumatenga chitsanzo chochepa kwambiri cha maselo kuchokera ku placenta ya mwana. Izi nthawi zambiri zimachitika pakati pa masabata 10 ndi 13.

Dokotala wanu adzakuuzani zambiri za mayesowa.

Kodi mumasankha bwanji ngati mulembe mayesowa kapena ayi?

Palibe chifukwa chochita mayesowa. Ichi ndi chisankho chaumwini kwa inu ndi banja lanu. Kuti muthe kusankha bwino, dzifunseni mafunso awa:

  • Ndingamve bwanji ngati mayeso ngati awa angabwere ndi zotsatira za "chiopsezo"?
  • Ngati ndi choncho, kodi ndingakonde kuyesedwa kotsimikizira ngati `Amniocentesis` kapena `CVS`?
  • Ngati nditazindikira msanga kuti mwana wanga ali ndi vuto la majini, kodi zingakhudze zisankho zanga?
  • Kodi kudziwa izi kudzandipangitsa kumva chisoni kapena kuda nkhawa? Kapena kudzandithandiza kukonzekera m'maganizo ndi mwakuthupi kusamalira mwanayo?
  • Kodi kudziwa zinthuzi pasadakhale kungathandize madokotala kusamalira bwino mwana akabereka?

Ndi mayankho omwe mumapereka ku mafunso awa, lankhulani momasuka ndi dokotala wanu ndipo pangani chisankho chabwino kwambiri.

Uthenga Wopita Nawo Kunyumba

  • NIPT ndi mayeso otetezeka kwambiri omwe amachitidwa pa magazi a mayi wapakati ndipo savulaza mwana.
  • Izi zikunena za chiopsezo cha matenda a majini monga Down syndrome. Si matenda omaliza.
  • Mayesowa akhoza kuchitika nthawi iliyonse patatha milungu 10 ya mimba.
  • Musadandaule ngati zotsatira zake zikunena kuti "High Risk." Zikutanthauza kuti pakufunika mayeso ambiri kuti atsimikizire matendawa.
  • Kaya mwasankha kuchita mayesowa kapena ayi ndi chisankho chanu. Kambiranani ndi dokotala wanu mafunso kapena nkhawa zilizonse zomwe mungakhale nazo.

NIPT, mayeso a NIPT, mimba, kuyezetsa mwana asanabadwe, Down syndrome, matenda a chromosomal, cfDNA, kuyezetsa magazi, mimba, khanda, mwana, chromosome, matenda a majini
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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