L5: Miscellaneous Trisomy’s Flashcards
Compare Between Trisomy 18 (Edward) & Trisomy 13 (Patau) in terms of
- Incidence
- Gender
- Death
- CP
- Figure
Incidence of Trisomy 18 (Edward)
1 : 4000
Gender of Trisomy 18 (Edward)
more in females
Death of Trisomy 18 (Edward)
< 1 year
CP of Trisomy 18 (Edward)
CP of Trisomy 18 (Edward)
- General
Mental, growth & developmental retardation
CP of Trisomy 18 (Edward)
- Tone
Hypertonia
CP of Trisomy 18 (Edward)
- Head
Microcephaly with Prominent occiput
CP of Trisomy 18 (Edward)
- Palate
…
CP of Trisomy 18 (Edward)
- Hand
Clenched fist
CP of Trisomy 18 (Edward)
- Feet
Rocker bottom feet (prominent heels)
CP of Trisomy 18 (Edward)
- Heart
- CHD: 90%
- VSD or PDA
CP of Trisomy 18 (Edward)
- Others
- Small pelvis
- Short sternum
CP of Trisomy 18 (Edward)
- Figure
Incidence of Trisomy 13 (Patau)
1 : 8000
Gender of Trisomy 13 (Patau)
Equal in both sexes
Death of Trisomy 13 (Patau)
< 6 months
CP of Trisomy 13 (Patau)
CP of Trisomy 13 (Patau)
- General
Mental, growth & developmental retardation
CP of Trisomy 13 (Patau)
- Tone
Hypotonia
CP of Trisomy 13 (Patau)
- Head
CP of Trisomy 13 (Patau)
- Palate
Cleft lip &/or palate
CP of Trisomy 13 (Patau)
- Hand
Polydactyly (usually post-axial i.e. towards the 5th digit)
CP of Trisomy 13 (Patau)
- Heart
- CHD: 80%
- VSD or PDA
CP of Trisomy 13 (Patau)
- Figure