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Fetal Neurosurgery Babak Babapour, M.D., PhD Sami Hussein, M.D., PhD Germany / Iran.

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Präsentation zum Thema: "Fetal Neurosurgery Babak Babapour, M.D., PhD Sami Hussein, M.D., PhD Germany / Iran."—  Präsentation transkript:

1 Fetal Neurosurgery Babak Babapour, M.D., PhD Sami Hussein, M.D., PhD Germany / Iran

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4 Fetal neurosurgery ceased in 80s before it realy began Perspective Classification of Congenital Hydrocephalus (PCCH) based on stage, type and clinical categories by Oi et al Stage II of PCCH describes the period spanning Weeks of gestation, when the pulmonary maturation is not Completed :. most relevant period for fetal surgical considerations 6-An can cause different morphological changes applied At different period of life, so that it is very reliable model for Perinatal noncommunicating hydrocephalus and also For neonatal communicating hydrocephalus

5 Hydrocephalus Exessive intracranial accumulation of CSF due to dysorders in production, circulation or resorption

6 Pathophysiology of hydocephalus from proximal to distal in CSF-Pathway Lateral ventricle

7 Foramen Monroi

8 third Ventrikel Aqueduct

9 Huge Arachnoidcyst of posterior fossa and occlusion of lateral recessus : Non communicating Hydrocephalus

10 IV Cyst

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12 Stadieneinteilung v. Hydrozephalus n. klinischen postshuntklassifikation

13 Typeinteilung v. postshunt isol. Kompartimenten in kommunizierendem Neuralkanal

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18 Koronares kranielles Präparat eines Kontrollfetus am 19.Tag (3,87 fache Vergrößerung) Koronales kranielles Präparat eines 6- AN- Fetus am 19.Tag (3,87 fache Vergrößerung): Hypoplasie des Plexus choroideus, des Corpus callosum, Cerebellum. Erweiterung des gesamten Ventrikelsystems bei reduziertem Hirnparenchym

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20 Intrauterinärer Sonographiebefund eines Kontroll-Tires vom 20. Gestationstag.

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24 Conclusion: Stage II of PCCH describes the period spanning Weeks of gestation, when the pulmonary maturation is not Completed :. most relevant period for fetal surgical considerations Since the failure of the first trial of fetal neurosurgery in the 80s, the prerequisites have not been clarified. The goal of our experimental and clinical works was to obtain backgrounds and prerequisites for a stronger future for fetal surgery Our Impression is that the reason for the failure of fetal shunt systems Lies in the pressure dynamics of the maternal and fetal cavities, as well as the associated malformation, if any. The fetal hydrocephalus is of a High pressure type and surrounded by extremely high intrauterine and maternal intraperitoneal pressure We are convinced that the final status, including psych functional Prognosis, which may vary from case to case in congenital hydrocephalus is so that the correct decision regarding the management can be carried out in a medico-ethical committe involving the parents

25 Multidisciplinary cooperative team work


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