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Anencephalic conjoined twins with mirror-image cleft lip and palate
R Deveer1, Y Engin-Ustun, I Kale
1Zekai Tahir Burak Women's Health Research Hospital, Ankara, Turkey. deveer3@hotmail.com
Clinical and Experimental Obstetrics & Gynecology
|November 17, 2010
Summary
This case presents a rare cephalothoracopagus conjoined twin pregnancy with anencephaly and mirror-image clefts. The pregnancy was terminated at 26 weeks for review.
Area of Science:
- Medical Case Study
- Teratology
- Maternal-Fetal Medicine
Background:
- Conjoined twin pregnancies present unique challenges in diagnosis and management.
- Cephalothoracopagus twins, joined at the head and thorax, represent a rare subset of conjoined twins.
- Anencephaly and orofacial clefts are significant congenital anomalies.
Observation:
- A rare case of cephalothoracopagus conjoined twins was identified.
- One twin exhibited anencephaly, a severe neural tube defect.
- Mirror-image cleft lip and palate anomalies were noted, affecting contralateral sides of each twin.
Findings:
- The co-occurrence of cephalothoracopagus conjoined twins, anencephaly, and mirror-image cleft lip and palate is exceptionally rare.
- Detailed documentation of such a complex malformation syndrome provides valuable data.
- Pregnancy termination at 26 weeks allowed for thorough examination and comparison with existing literature.
Implications:
- This case highlights the extreme spectrum of congenital malformations possible in multiple gestations.
- Understanding the embryological basis of these combined anomalies is crucial for genetic counseling and future research.
- Such rare presentations underscore the importance of advanced prenatal imaging and multidisciplinary care in high-risk pregnancies.
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