Ichi Chingawedzerwa Chromosome Chine Matambudziko Ezvinhu Zvose Muviri
Makhromosomes evanhu anouya makumi maviri nemaviri, mumwe mubereki anopa chromosome imwe muzvikamu zviviri. Trisomy 18 (inonziwo Edwards syndrome) inoshandiswa nemaitiro ekugadzirwa kwechromosome imwe (chromosome 18) inenge katatu panzvimbo peviri. Kufanana neTrisomy 21 ( Down syndrome ), Trisomy 18 inokanganisa masangano ese emuviri uye inokonzera maitiro akajeka.
Trisomy 18 inowanikwa mune 1 mu 6,000 kuberekwa patsva.
Zvinosuruvarisa, vana vakawanda vane Trisomy 18 vanofa vasati vaberekwa, saka chiitiko chaicho chechirwere chinogona kunge chakakwirira. Trisomy 18 inobata vanhu vemarudzi ose.
Zviratidzo
Trisomi 18 inoshungurudza zvikuru miitiro yose yomuviri yemuviri. Zviratidzo zvinogona kusanganisira:
- Nervous system uye uropi - kukanganisa kwepfungwa uye kunonoka kukurudzirwa, kukwirira kwemazwi musimba, kukanganisa , uye kusagadzikana kwepanyama zvakadai sekukanganisa kwepfungwa
- Musoro uye chiso - nyoro duku ( microcephaly ), maziso maduku, maziso akazara, mutsara muduku muduku, cleft palate
- Mwoyo - congenital moyo zvikanganiso zvakadai se ventricular septal defect
- Matombo - kukura kwekukura kwakanyanya, kuisa maoko nemaoko maviri uye mashanu pamusoro pezvimwe, nezvimwe zvikanganiso zvemaoko nemakumbo
- Kusagadzikana kwemashoko okudya, urinary tract, uye marital
Kuziva
Kuonekwa kwomwana paanenge aberekwa kucharatidza kufungidzirwa kweTrisomy 18. Zvisinei, vana vakawanda vanoonekwa kuti vasati vaberekwa na amniocentesis ( maitiro ekuongorora maitiro emamniotic fluid).
Ultrasound of the heart and the abdomen can detect abnormalities, as can x-rays of the skeleton.
Kurapa
Kurapa kwevanhu vane Trisomy 18 inotsigira, uye inotarisa kupa kupa chikafu, kurapa zvirwere, nekugadzirisa zvinetso zvemwoyo.
Mumwedzi yekutanga yehupenyu, vacheche vane Trisomy 18 vanoda hutano hwepamusoro hwehutano.
Nemhaka yezvinetso zvehutano zvakakomba, kusanganisira kukanganisa kwemwoyo uye zvirwere zvakanyanya, vana vakawanda vane dambudziko rokupona kusvika kune makore 1 gore. Kufambira mberi pakuchengetwa kwekodzero kwenguva yakareba, munguva yemberi, kubatsira vana vakawanda neTrisomy 18 vanogara muhuduku uye kupfuura.
Kunobva:
"Chii Chinonzi Trisomy 18?" Trisomy 18 Foundation. 7 Apr 2009.
Yakarongedzwa naRichard N. Fogoros, MD