Trisomy 18
Jump to navigation
Jump to search
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.
See also
- Trisomy 13 (Patau 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.