BopheloMafu a le Maemo

Litšepisong Tsa Bochabela - se ... congenital malformations. Valvular Mafu Heart

Congenital - ke eng see? The karabo ea potso ena, u tla ithuta ho tloha lihlooho hlahisa. Ho phaella moo, re tla u bolella seo mefuta likoli teng, ke hobane'ng ha ba hōla, 'me joalo-joalo.

Kakaretso tlhahisoleseding e mabapi le mefokolo tsoalo

Motlatsi - ke e sa tloaelehang ntshetsopeleng, hammoho le pokello ea bopengwi efe kapa efe ho tswa ho tloaelehile (tekanyetso) sebōpeho sa 'mele ea batho e etsahala nakong ntshetsopeleng fetal (ka tlase postpartum).

Ka tloaelo ho, alterations joalo ba thehoa le tlas'a tšusumetso ea lintho tse ngata tse hlahang kantle le ka hare (mohlala, mafu hormonal, lefutso, o tlaase le ka liseleng tsa kokoana-hloko, le tšoaetso ea bongata ba kokwanahloko, ionizing mahlaseli, khaello oksijene 'me joalo-joalo.). Ho tloha halofo ea bobeli ea lekholo la mashome a mabeli, litsebi li qala ho hlokomela e matsapa bohlokoa tsa liphetoho tseo pathological. likoli fetisisa tsoalo etsahala batho ba phelang linaheng tse tsoetseng pele.

mabaka a ka etsahala hore ebe

Ka 40-60% ea batho ba sa tsebeng lintho tse bakelang bopengwi ya data. Joalo bakuli ba poleloana e reng e sebetsa, e utloahala joaloka "seoelo sekoli tsoalo." Polelo ena e bua ka ketsahalo e bakang phoso kapa e sa tsejoeng, hammoho le fokotswa kotsing ea ho boela ketsahalo ea moloko oa nakong e tlang.

Bakeng sa 20-25% ea likoli tseo tsoalo ba thehoa ho tswa ho "selotlolo Ntho e" ho etsa hore, hore ke sebelisana rarahaneng ea likoli liphatsa tsa lefutso (hangata nyenyane) kapa lintlha kotsi ea tikoloho. 10-13% ea anomalies amana feela ho pepesehela tikoloho. Le% 12-25 feela ea bokooa ke feela ntshetsopeleng liphatsa tsa lefutso hore na sesosa ke.

Kahoo, re nahana ka ho qaqileng ho feta ke hobane'ng ha batho itseng ke congenital malformations.

teratogen

The bohato mabaka ana ho itšetlehile ka litekanyetso li behoa ea. Ho se tšoane teratogenic litla ka mefuta e fapaneng e ka amanang le tshilong ya dijo ka makgetha a ho fire bokhoni ba ntho ho phunyeletse e placenta le hasana ho pholletsa le 'mele.

Ka ho fetisisa ratoa le ithutile lintlha teratogenic

Malformation e hangata ka ho fetisisa bone hore batho ba angoa ke ho litšusumetso tse latelang:

  • mafu a tšoaetsanoang a fetisoa ho tloha ho 'm'a ho ea tlhaka. A mefuta e fapaneng ya le mafu joalo bongata ba kokwanahloko isoa nakong bana ka mumps, rubella kapa inklyuzionnaya cytomegaly, e ka 'na kenya letsoho hore ho sekoli ntshetsopele.
  • Joala. Le ea bohlokoa ho khetheha ke bokhoba ba tahi ea batsoali ba, kapa ho ena, 'mè oa hae. Ho noa joala nakong ea bokhachane ka habonolo etsa hore lefu joala fetal.
  • Ionizing mahlaseli. Ke Kopana le isotopes ntšang mahlaseli a kotsi, hammoho le X-ray e ka ba le tšusumetso e mpe ho sethusathuto le liphatsa tsa lefutso. Ho lokela ho hlokomeloe hore ho mahlaseli (ionizing) le na le phello e nang le chefo e. Hore ka taba ena ke sesosa sa anomalies fetisisa congenital.
  • Meriana. Ho fihlela joale, ho na le ho na meriana joalo e neng e tla ba 'nile ba lemoha hore sireletsehileng ka ho feletseng bakeng lesea, haholo-holo nakong ea trimesters tse peli pele a bokhachane.
  • Bokoali. Tsuba-'mè ba nakong e tlang (nakong ea bokhachane) ka ba bonolo haholo lebisa 'nete ea hore ngoana o tla salla morao ka ntshetsopeleng meleng.
  • Nutrientnye ditlhaelo. Ho haella ha palo ya limatlafatsi (mohlala, a iodine litareng e, myo-inositol, folate joalo-joalo.) Na a proven kotsi le palokatiso ya lefu congenital pelo le likoli neural tube,.

Nahana anomaly ena tloaelehile hore batho ba ke belofo pelo sekoli ka ho qaqileng le ho feta.

likoli pelo

lefu la pelo ke pathologic phetoho phunyang, ha ho kgolo thoracic lijana, marako a pelo, ho fellang ka ho ferekanya mali ho tsamaea tloaelehileng. E a hlokomela hore bopengwi joalo ka ka e fumanweng kapa congenital.

Hangata ka ho fetisisa, e leng lintho tse mpe tsa di-valve pelo etsahala ka lebaka la ho ka tsela e feteletseng mabotho boitshireletso ntoa ea 'mele oa motho le li ikhakantse ka hore e kotsi microorganisms. Phekolo ea ho kheloha ho tšoana le ho ho tlosa tsa tlhaho, empa-valve tse senyehileng, maiketsetso ngaka e ka.

Ha ho ntshetswa sekoli

Sena ketsahalo pathological (ea mofuta ofe kapa ofe) e hangata ka ho fetisisa ha thehoa nakong embryonic morphogenesis (khr, 3-10 libeke tse). Ntlha ena ke e loketseng e le hantle hore ka nako ena, hataketse dithulaganyo tsa ho ikatisa, khethollo ea, ho falla le lefu seleng. liketsahalo tsena li etsahala ka mokelikeli, intracellular, mezhorgannom, kantle ho sele, lekala le dinama tse nyenyane tse maemo interstitial.

o teng mefuta

Congenital - ke pharalletseng sehlopha, e kenyeletsang maemo a fapaneng ka ho feletseng le anomalies nyenyane 'meleng (mohlala, moles kgolo, birthmarks, jj ..) Ho ditlolo e tebileng ea tsamaiso ea motho ka mong (mohlala, pelo ea phunyang kholofalo ea maoto le matsoho,' me joalo-joalo.). Ho na le boetse ho na le motswako tsela e sa tloaelehang tse amang likarolo tse 'maloa tsa' mele ka nako. Likoli ka metabolism hape nkoa congenital.

Ikatisetsa bongaka, ho na le mefuta e meraro ea likoli tsoalo:

  • liphoso tlhaho ea metabolism;
  • congenital 'meleng anomaly;
  • tse ling tse itseng liphatseng tsa lefutso.

maqhubu a ya ketsahalo

Nako e telele lithuto tsa anomalies congenital li bontšitse hore ngoe kapa malformation tse ling tsa lesea le hlaha ka maqhubu a itseng, ho itšetlehile ka ho kopanela liphate ba ngoana. Mohlala, clavate setopong le pyloric stenosis tse ngata ho tloaelehile bashanyana, 'me congenital noka dislocation - ka banana.

Har'a bana bao ba ba tsoaloa le a liphio a le mong, le baemeli ba ho feta tsa batho ba bong bo matla le ho feta. E lokela ho ile a hlokomela hore ba bangata ba anomalies tsena, e le palo e fetang likhopo, meno, vertebrae le makala a mang, ba fumanoa har'a banana ba sa tsoa tsoaloa.

List of malformations

Kajeno, ho na le likoli tse ngata. Hangata ka ho fetisisa di lemoha nakong ho etsa lipatlisiso e ultrasound maemong 'mè eo. Ha e anomaly bo tebile ka ho lekaneng, mosali eo o ile a ithaopela ho a fedise ho ima le. Sena ke ka ntlha ya go haholo-holo ha e le hantle hore ngoana ea tlang ho tsoaloa bophelo bohle ba hae kotsing, 'me ikutloa ke le mosesaane (ho itšetlehile ka mofuta oa sa tloaelehang).

A re ke re hlahlobeng hammoho seo malformations teng:

  • aortic sekoli;
  • atresia tsa jejunum ea ;
  • agenesis ea matšoafo ka;
  • acrania;
  • omimvo renal agenesis;
  • anencephaly;
  • congenital dislocation ea noka;
  • unilateral renal agenesis;
  • esophageal atresia;
  • congenital cloaca;
  • albinism;
  • Association VACTERL;
  • aplasia ea matšoafo ka;
  • lefarung mahalapa;
  • Anal atresia;
  • clavate setopong;
  • lefu fatše e ;
  • congenital cretinism;
  • congenital megacolon;
  • congenital lefu la pelo;
  • hydrocephalus;
  • hernia;
  • hypoplasia ea matšoafo ka;
  • esophageal diverticulum;
  • syndactyly;
  • polysomes ke X-chromosome;
  • diverticulum Meckel ya;
  • Patau lefu ;
  • lefarung molomo;
  • polysolid;
  • lefu Klinefelter ya;
  • cryptorchidism;
  • malformations litho thobalano;
  • holofetse leoto;
  • Klippel-Feil lefu;
  • megacolon;
  • cri Du qoqa;
  • microcephaly;
  • syndrome, Turner o;
  • hypoplasia tsa femur le tibia masapo;
  • lefu joala fetal;
  • omphalocele;
  • lesapo la mokokotlo hernia;
  • fibrodisplations;
  • pyloric stenosis;
  • polydactyly;
  • Edwards lefu ;
  • synophtalmia;
  • exencephalocele;
  • exstrophy tsa senya;
  • epispadias;
  • ectrodactyly.

ho akaretsa

Joalokaha u ka bona, ho na le ba e ngata haholo ea likoli tsoalo tse etsahalang ka lesea ka ntshetsopeleng utero. Ho qoba ketsahalo ea tsela e sa tloaelehang joalo ka batsoali ba ngoana oa bona nakong e tlang lokela ho qoba ho ho pepesehela mabaka a tlatsetsang thuto bona. Kahoo, bo-'mè ba nakong e tlang le bo-ntate, e kgothaletswa ho tlohela ho noa joala ka likhoeli tse 6-9 pele ho emoloa, 'me a se ke a sebelisa bona nakong ea bokhachane (bakeng sa basali). Ho phaella moo, u lokela ho tlohela ho tsuba, ho qoba libaka tse moo ho ka ba le ionizing mahlaseli, le se ke nka lithethefatsi, a sa ba laela ka ho ngaka khafetsa ho ba ka ntle le ho nka e tsohle divithamini hlokahala le liminerale.

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