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Thoracolumbar rachipagus parasite
Simmi K Ratan1, K N Rattan, Sarita Magu
1Department of Pediatric Surgery, Pt BDSharma PGIMS, Rohtak, Haryana, India. drjohnsimmi@yahoo.com
Pediatric Surgery International
|June 29, 2004
Summary
This case study describes rachipagus parasitic twins in a newborn girl. Surgical removal of the parasitic twin and treatment of the autosite
Area of Science:
- Medical Genetics
- Developmental Biology
- Surgical Case Reports
Background:
- Conjoint twinning, particularly parasitic types, presents unique developmental and surgical challenges.
- Rachipagus twinning, characterized by fusion along the vertebral axis, is exceptionally rare.
Observation:
- A newborn female presented with rachipagus conjoint parasitic twinning.
- A lipomatous mass with a hind limb and rudimentary vertebral arch was attached to the autosite's thoracolumbar spine.
- A distinct cleavage plane separated the autosite and parasite.
Findings:
- Microscopic examination of the parasite revealed only gastrointestinal tissue.
- The autosite exhibited spina bifida in the thoracolumbar region with cord unfolding.
- No other significant congenital anomalies were noted in the autosite.
Implications:
- Surgical excision of parasitic twins can yield favorable outcomes when life-threatening anomalies are absent.
- Management requires addressing both the parasitic component and the autosite's associated congenital defects.
- This case highlights the importance of early diagnosis and surgical intervention in complex twinning events.