malformation of brain mans先天性畸形脑人课件

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1、CongenitalmalformationofbrainMeningocele:Partialortotalabsenceofoccipitalbonesresultsinprotrusionofthemeningesfromthebrain.Meningoencephalocoele:Largedefectsofoccipitalboneresultsinprotrusionpartofthebrainandevenventricle.Anencephaly:Failureofthecephalicpartoftheneuraltubetoclose.T

2、hevaultoftheskullismissen.Hydrocephaly:Abnormalaccumulationofcerebrospinalfluidswithintheventriclesorbetweenthebrainandduramatter.Spinalcorddefects(SpinaBIFIDAOCCULATA)Thespinalvertebraeespeciallyinthelumbarregionshowedfailureofneuralarchclosureandresultinexposureoftheneuraltissues

3、.CaseofHydrocephaly&SpinabifidaocculataSpinabifidaMeningocoeleHydrocephaly&CleftlipMeningoencephalocoeleGastroschisisDifferentAbnormalitiesFaceAbnormalitiesCleftlipCleftpalate.Extrememicrognatha.Agnathia(Absenceoflowerjaw).NormalAbnormalBilateralcleftlipDeformedearNormalAbnormalAne

4、ncephaly(missenofheadregion)AbsenceofearAmelia.Micromelia.Polydactyly.Syndactyly.Lobsterclaw.Clubfoot.Congenitalhipdislocation.LimbAbnormalitiesAbnormalduplicationoffootPolydactylyPolydactylySyndactyly(fusedtoes)SydactylypolydactylyClubfootBifurcatedribsAbnormalSupernumeraryforepa

5、wphalanxAbsentofoneormorephalangesKlinefeltersyndrome.Turnersyndrome.TripleX-syndrome.Testicularfeminizationsyndrome.Intersexuality(eithertruehermaphroditeorpseudohermaphrodite).Non-descendedtestis.Ectopictestis.GenitalSystemAbnormalitiesRenalagenesis.Renalhypoplasia.Renalduplicati

6、on.Polycystickidney.Pelvickidney.Horse-Shoe-shapedkidney.KidneyAbnormalitiesDiaphragmatichernia.Failureofsternalfusion.Ectopiccardia.Gastroschisis.AbdominalAbnormalitiesColobomairidis.Congenitalcataract.Anophthalmia.Microphthalmia.EyeAbnormalities