Bhuku Rakaipa Rokuzvarwa Kwekuzvarwa
Hydrolethalus syndrome ibasa rinouraya rekuberekwa kwekuzvarwa kunokonzerwa nehutachiona hwehutano. Hydrolethalus syndrome yakawanikwa apo vatsvakurudzi vakanga vachidzidza chimwe chirwere, chinonzi Meckel syndrome, muFinland. Vakawana masero 56 e hydrolethalus syndrome muFinland, izvo zvinoreva kuitika kwevana vanopfuura 1 muvana 20 000 ikoko. Pakave nemamwe magwaro mashanu akataurwa mashandiro e hydrolethalus syndrome akabudiswa mumabhuku ekurapa pasi rose.
Kushandisa vana veFinnish nemhuri dzavo, vatsvakurudzi vakawana kuti gene inoshanduka inotungamirira hydrolethalus syndrome munharaunda yeFinnish. Ijini, inonzi HYLS-1, iri pane chromosome 11. Inotsvakurudza inoratidza kuti genetic mutation inotora nhaka muzvinyorwa zvekutsvaga.
Zviratidzo zveHydrolethalus Syndrome
Hydrolethalus syndrome inoumba boka rezvisikwa zvakasiyana-siyana zvekuberekwa, kusanganisira:
- Yakanyanya hydrocephalus (yakawandisa fluid muuropi)
- Kunyanya duku duku tambo (inonzi micrognathia)
- Kuchenesa muromo kana kuchenesa palate
- Izvo zvisina kufanira kuporesa chirongwa
- Congenital heart defects
- Zvimwe zvigunwe nezvigunwe (zvinonzi polydactyly), kunyanya zvigunwe zvikuru zvigunwe
- Kusagadzikana kwehuropi, kusanganisira zvivako zvisipo
Kuongororwa kweHydrolethalus Syndrome
Vana vakawanda vane hydrolethalus syndrome vanozivikanwa vasati vaberekwa nevana vasati vazvarwa. Iro hydrocephalus uye hutano hwepfungwa hunoratidza kuongororwa.
Kucherechedza kumucheto kwe fetus ne ultrasound, kana mwana pakuberekwa, kunofanirwa kubudisa zvirwere zvakadai seMeckel syndrome , Trisomy 13 , kana Smith-Lemli-Opitz syndrome.
Outlook
Kazhinji mwana ane hydrolethalus syndrome anoberekwa nguva pfupi. Inenge 70% yevana vane chirwere vanofa. Avo vakaberekwa vari vapenyu havararami kwenguva refu.
Sources
Muparadzi, George E .. "Hydrolethalus Syndrome 1." OMIM Database. 09 Jan 2007. NCBI.
Salonen, R., & R. Herva. "Hydrolethalus syndrome." Nhoroondo yeArape Genetics 27 (1990): 756-759. Dhinda.