Difference between revisions of "Trisomy 18"

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*Omphalocele is usu. genetic.<ref>{{Cite journal  | last1 = Frolov | first1 = P. | last2 = Alali | first2 = J. | last3 = Klein | first3 = MD. | title = Clinical risk factors for gastroschisis and omphalocele in humans: a review of the literature. | journal = Pediatr Surg Int | volume = 26 | issue = 12 | pages = 1135-48 | month = Dec | year = 2010 | doi = 10.1007/s00383-010-2701-7 | PMID = 20809116 }}</ref>
*Omphalocele is usu. genetic.<ref>{{Cite journal  | last1 = Frolov | first1 = P. | last2 = Alali | first2 = J. | last3 = Klein | first3 = MD. | title = Clinical risk factors for gastroschisis and omphalocele in humans: a review of the literature. | journal = Pediatr Surg Int | volume = 26 | issue = 12 | pages = 1135-48 | month = Dec | year = 2010 | doi = 10.1007/s00383-010-2701-7 | PMID = 20809116 }}</ref>
**Other considerations should include [[Beckwith-Wiedemann syndrome]].
**Other considerations should include [[Beckwith-Wiedemann syndrome]].
Image:
*[http://commons.wikimedia.org/wiki/File:Overlapping_fingers.JPG Overlapping fingers (WC)].


===A lame short mnemonic===
===A lame short mnemonic===

Revision as of 16:02, 16 May 2011

Trisomy 18, also known as Edwards syndrome, is a relatively common chromosomal abnormality.

Characteristics

Features:[1][2]

  • Micrognathia - small chin.
  • Prominent occiput.
  • Overriding fingers - classic finding.
  • Omphalocele.
  • Rocker bottom feet.

Notes:

Image:

A lame short mnemonic

MOOO:

  • Micrognathnia.
  • Overriding fingers.
  • Omphalocele.
  • Occiput - prominent.

See also

References

  1. Sherman, C. Recent advances in pathology (lecture). 9 May 2011.
  2. URL: http://johnsarm.net/trisomy_18_%28edwards%29.htm. Accessed on: 16 May 2011.
  3. Frolov, P.; Alali, J.; Klein, MD. (Dec 2010). "Clinical risk factors for gastroschisis and omphalocele in humans: a review of the literature.". Pediatr Surg Int 26 (12): 1135-48. doi:10.1007/s00383-010-2701-7. PMID 20809116.