Wo awosu ho mfonini: Momma yensua Karyotype Sɔhwɛ no ho ade wɔ nsɛm a ɛnyɛ den mu

So woasusuw sɛnea yenya nneɛma te sɛ yɛn aniwa kɔla, yɛn honam ani kɔla, ne yɛn ti nhwi ho pɛn? Awosu mu nkwaadɔm a yenya fi yɛn maame ne yɛn papa hɔ na ɛkyerɛ eyinom nyinaa. Wɔahyehyɛ saa awosu mu nkwaadɔm yi fɛfɛɛfɛ wɔ chromosomes mu. Enti, ɛtɔ mmere bi a nsakrae bi betumi aba, wɔde aka ho, anaa wɔatwe afi mu wɔ saa chromosome ahorow yi mu. Ɛno nti na yɛfrɛ sɔhwɛ titiriw bi a ɛhwehwɛ nsakrae a ɛte saa no.

Sɛ yɛbɛka no tiawa a, dɛn ne Karyotype Sɔhwɛ?

Fa no sɛ wɔ wo nipadua mu nkwammoaa biara mu no, nhomakorabea bi wɔ hɔ a wo ho nsɛm a edi mũ wom. Wɔfrɛ nhoma ahorow a ɛwɔ nhomakorabea yi so no chromosomes. Sɛ wɔkyekyem pɛpɛɛpɛ a, obi a ɔwɔ apɔwmuden wɔ nhoma ahorow yi abien abien 23, anaa nhoma 46. Yenya eyinom mu fã fi yɛn maame hɔ na fã a aka no fi yɛn papa hɔ.

Karyotype sɔhwɛ yi saa chromosomes yi fi wo nkwammoaa mu na ɛfa wɔn "mfonini". Afei yebetumi ahu pɛpɛɛpɛ, .

• So nkwaboaa ahorow 46 pɛpɛɛpɛ na ɛwɔ hɔ?
• So nkwaboaa dodow so atew? Anaasɛ adɔɔso?
• So nneɛma bi wɔ hɔ a ɛnteɛ wɔ wɔn nsusuwii, wɔn kɛse, anaa nhyehyɛe mu?

Yebetumi afi nneɛma a ɛnteɛ a ɛte saa mu anya awosu mu nyarewa bi ho nsɛnkyerɛnne.

Henanom na wohia sɔhwɛ yi? Tebea horow bɛn mu?

Saa sɔhwɛ yi betumi ayɛ nea ɛho hia wɔ tebea horow mu. Ma yɛnhwɛ nea wɔyɛ.

So ɛsɛ sɛ wusiesie wo ho ansa na woayɛ sɔhwɛ no?

Mpɛn pii no, sɔhwɛ yi nhia ahosiesie pii. Nanso, sɛ wɔama wo mogya nnansa yi a, ɛsɛ sɛ woka kyerɛ wo duruyɛfo . Ebia ɔbɛka akyerɛ wo sɛ twɛn nna kakraa bi ansa na woayɛ sɔhwɛ no.

Wɔ tebea horow bi mu no, ebia wo duruyɛfo betu wo fo sɛ mmuada (nnnidi anaa nnom) nnɔnhwerew kakraa bi ansa na woayɛ nhwehwɛmu no. Enti, ɛbɛyɛ papa sɛ wubebisa wo duruyɛfo sɛ akwankyerɛ titiriw bi wɔ hɔ a ɛsɛ sɛ wudi akyi ansa na woayɛ nhwehwɛmu no anaa.

Akwan ahorow a wɔfa so yɛ karyotype sɔhwɛ

Akwan pii wɔ hɔ a wobɛfa so anya nkwammoaa nhwɛsode a ehia ma sɔhwɛ yi, a egyina w’ahiade ne tebea so.

• Mogya mu Nhwehwɛmu: Eyi ne ɔkwan a wɔtaa fa so yɛ adwuma. Wɔde di dwuma ma mpanyimfo, nkokoaa, ne mmofra nkumaa.
• Bone Marrow Aspiration and Biopsy: Wɔfa nnompe mu ntini no bi na wɔsɔ hwɛ fi nnipa a wɔwɔ kokoram anaa nyarewa a efi mogya mu te sɛ mogya mu kokoram mu.
• Amniocentesis: Wɔ nyinsɛn mu no, wɔfa amniotic nsu a atwa akokoaa no ho ahyia wɔ awotwaa no mu no bi na wɔsɔ hwɛ.
• Chorionic Villus Sampling (CVS): Sɔhwɛ a ɛfa nkwammoaa a efi awotwaa a ɛma akokoaa no nya aduan mu bere a nyinsɛn no mu.

Dɛn na ɛba bere a wɔreyɛ mogya mu nhwehwɛmu no?

Eyi yɛ mmerɛw yiye na wobetumi awie wɔ simma kakraa bi mu.

1. Wɔ lab no, wɔde ade a ɛyɛ tratraa beyi mogya kakraa bi afi ntini bi a ɛwɔ wo nsa mu no mu.

2. Wote ɛyaw kakra a ɛbɔ wo kɛkɛ.

3. Boaboa mogya no ano wɔ afiri bi mu, yi ade no, na fa aduru ketewaa bi bɔ baabi a ɛwɔ no.

Wobɛyɛ dɛn afa nnompe mu ntini mu nhwɛsode?

Mpɛn pii no, oduruyɛfo a ne ho akokwaw wɔ kokoram (oncologist) anaa mogya mu nyarewa (hematologist) na ɔyɛ eyi.

1. Wɔma nnipa binom nnuru a ɛbɛma wɔate nka sɛ wɔabow nsa.

2. Wɔbɛdan wo akɔ wo nkyɛn anaa wo yafunu na wɔama woada.

3. Mpɛn pii no, wɔde aduru bi a ɛma obi ho tɔ no gu asen dompe no atifi.

4. Afei wɔde ade teateaa bi fa dompe no mu de fa nnompe mu nsu ne ntini bi. Ebia wobɛte nhyɛso anaa ɛyaw kakra nka saa bere yi.

Dɛn na ɛba bere a wɔreyɛ amniocentesis sɔhwɛ no?

Wɔtaa yɛ eyi wɔ nyinsɛn no adapɛn 15 kosi 20 ntam.

1. Wɔbɛma woada na wɔayɛ scan (ultrasound).

2. Bere a wɔrehwɛ scan no, wɔde ade teateaa bi fa wo yafunu mu hyɛ w’awotwaa mu, na wɔhwɛ yiye na wɔrempira akokoaa no.

3. Wɔde saa ade yi hyɛ amniotic kotoku no mu, wɔfa nsu bi, na woyi ade no fi mu. Ebia wobɛte nka sɛ wo ho hyehye wo kakra anaasɛ wo ho ayɛ wo yaw saa bere yi.

Ɔkwan bɛn so na wɔyɛ Chorionic Villus Sampling (CVS)?

Wɔtaa yɛ eyi wɔ nyinsɛn no adapɛn 10 kosi 13 ntam.

1. Wɔnam scan no a wɔhwɛ so nso yɛ eyi.

2. Akwan abien na ɛwɔ hɔ a yebetumi afa so ayɛ eyi. Biako ne sɛ wɔbɛfa awotwaa no bi denam afiri a ɛyɛ tratraa a wɔde bɛhyɛ awotwaa no mu akɔ awotwaa no mu no so.

3. Ɔkwan foforo a ɛte sɛ amniocentesis no ne sɛ wɔde ade bi fa yafunu no mu na wogye nkwammoaa bi fi awotwaa no mu.

So asiane bi wɔ sɔhwɛ ahorow yi mu?

Sɛnea ɛte wɔ aduruyɛ mu nhwehwɛmu biara ho no, asiane nketenkete bi wɔ mu. Nanso mma ɛnhaw wo, asiane ahorow a anibere wom ntaa mma.

• Bere a wɔreyɛ mogya mu nhwehwɛmu: Ebia akisikuru, mogya a ɛbɛtɔ kakra, anaa ɛyaw wɔ baabi a wɔatow no.
• Bere a wɔreyɛ nnompe mu ntini no: Mogya betumi atu, akuru, ɔyare mmoawa, anaa ɛyaw wɔ baabi a wɔatow no.
• Sɛ wɔyɛ amniocentesis anaa CVS nhwehwɛmu: Asiane kakraa bi pɛ na ɛwɔ hɔ sɛ mogya bɛtɔ no nketenkete, akisikuru, na wanya awotwaa mu yare. Asiane a ɛntaa nsi koraa nso wɔ hɔ sɛ nyinsɛn betumi atu (bɛyɛ 100 biara mu biako a ɔwɔ CVS, nea ennu 200 biara mu biako a ɔwɔ amniocentesis).

Wo duruyɛfo bɛkyerɛkyerɛ asiane ahorow yi mu akyerɛ wo kɔ akyiri.

Bere tenten ahe na egye ansa na woanya nea efi mu ba no? Dɛn na nea efi mu ba no kyerɛ?

Mpɛn pii no, ebetumi adi adapɛn pii ansa na sɔhwɛ no mu aba asan aba. Bisa wo duruyɛfo no bere a wɔahyɛ yi ho asɛm.

Sɛ nea efi mu ba no yɛ "nea ɛnteɛ" a, ɛkyerɛ sɛ nsakrae aba wo anaa wo ba no chromosomes mu. Eyi betumi aboa ma wɔahu awosu mu tebea horow bi. Nhwɛsoɔ:

• Down Syndrome (Down Syndrome anaa Trisomy 21): Tebea a ɛma adwene mu nkɔso ne nipadua nyin kyɛ.
• Edwards Syndrome (Edwards Syndrome anaa Trisomy 18): Ɔyare a ɛde ɔhaw a emu yɛ den ba ahurututu, asaabo, ne koma mu.
• Patau Syndrome: Tebea a ɛda adi sɛ awotwaa mu nyin a ɛkyɛ na awo mu duru sua.
• Turner Syndrome: Tebea a ɛmma mmeawa nnya nna mu su.