Difference between revisions of "Trisomy 18"
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*Micrognathnia. | *Micrognathnia. | ||
*Occiput - prominent. | |||
*Omphalocele. | |||
*Overriding fingers. | *Overriding fingers. | ||
==See also== | ==See also== | ||
Revision as of 21:11, 29 May 2011
Trisomy 18, also known as Edwards syndrome, is a relatively common chromosomal abnormality.
Characteristics
- Micrognathia - small chin.
- Prominent occiput.
- Overriding fingers - classic finding.
- Omphalocele.
- Rocker bottom feet.
Notes:
- Omphalocele is usu. genetic.[3]
- Other considerations should include Beckwith-Wiedemann syndrome.
Image:
A lame short mnemonic
MOOO:
- Micrognathnia.
- Occiput - prominent.
- Omphalocele.
- Overriding fingers.
See also
- Trisomy 13 (Patau syndrome).
- Trisomy 21 (Down syndrome).
- Chromosomal anomalies.
- Stillbirth.
References
- ↑ Sherman, C. Recent advances in pathology (lecture). 9 May 2011.
- ↑ URL: http://johnsarm.net/trisomy_18_%28edwards%29.htm. Accessed on: 16 May 2011.
- ↑ 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.