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Congenital malformation of brain

Congenital malformation of brain. Meningocele: Partial or total absence of occipital bones results in protrusion of the meninges from the brain. Meningoencephalocoele: Large defects of occipital bone results in protrusion part of the brain and even ventricle.

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Congenital malformation of brain

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  1. Congenital malformation of brain • Meningocele: Partial or total absence of occipital bones results in protrusion of the meninges from the brain. • Meningoencephalocoele: Large defects of occipital bone results in protrusion part of the brain and even ventricle. • Anencephaly: Failure of the cephalic part of the neural tube to close. The vault of the skull is missen. • Hydrocephaly: Abnormal accumulation of cerebrospinal fluids within the ventricles or between the brain and dura matter.

  2. Spinal cord defects (Spina BIFIDA OCCULATA) The spinal vertebrae especially in the lumbar region showed failure of neural arch closure and result in exposure of the neural tissues .

  3. Case of Hydrocephaly & Spina bifida occulata

  4. Spina bifida

  5. Meningocoele

  6. Hydrocephaly & Cleft lip

  7. Meningoencephalocoele

  8. Gastroschisis

  9. Different Abnormalities

  10. Face Abnormalities • Cleft lip • Cleft palate. • Extreme micrognatha. • Agnathia (Absence of lower jaw).

  11. Abnormal • Bilateral cleft lip • Deformed ear Normal • Anencephaly • (missen of head region) • Absence of ear Abnormal Normal

  12. Limb Abnormalities • Amelia. • Micromelia. • Polydactyly. • Syndactyly. • Lobster claw. • Club foot. • Congenital hip dislocation.

  13. Abnormal • duplication of foot • Polydactyly Polydactyly Syndactyly (fused toes)

  14. Sydactyly

  15. polydactyly

  16. Club foot

  17. Abnormal Supernumerary forepaw phalanx Bifurcated ribs Absent of one or more phalanges

  18. Genital System Abnormalities • Klinefelter syndrome. • Turner syndrome. • Triple X-syndrome. • Testicular feminization syndrome. • Intersexuality ( either true hermaphrodite or pseudohermaphrodite ). • Non-descended testis. • Ectopic testis.

  19. Kidney Abnormalities • Renal agenesis. • Renal hypoplasia. • Renal duplication. • Polycystic kidney. • Pelvic kidney. • Horse-Shoe-shaped kidney.

  20. Abdominal Abnormalities • Diaphragmatic hernia. • Failure of sternal fusion. • Ectopic cardia. • Gastroschisis.

  21. Eye Abnormalities • Coloboma iridis. • Congenital cataract. • Anophthalmia. • Microphthalmia.

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