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A Rare Case Report of Limb Body Wall Complex
Ruchika Narayan1, Anamika Meena1, Rajib Sarkar1
1Radiodiagnosis, All India Institute of Medical Sciences, Patna, IND.
Cureus
|May 27, 2024
Summary
Limb body wall complex (LBWC) is a rare, lethal fetal disorder causing severe anterior abdominal wall defects. This case highlights prenatal ultrasound detection of LBWC in a Rh-negative mother.
Area of Science:
- Medical Genetics
- Developmental Biology
- Fetal Medicine
Background:
- Limb body wall complex (LBWC), or body stalk anomaly, is a severe congenital disorder affecting fetal anterior abdominal wall development.
- Characterized by complex malformations including abdominoschisis, exencephaly, limb defects, and facial clefts.
- Etiology remains unknown, with hypotheses including embryonic dysplasia, amniotic rupture, or vascular events.
Observation:
- Presents a case of LBWC diagnosed prenatally via ultrasound (USG).
- The diagnosis was confirmed postnatally.
- The affected fetus was from a Rh-negative mother.
Findings:
- Prenatal ultrasound successfully identified key features of LBWC.
- The case underscores the utility of USG in diagnosing rare fetal anomalies.
- Confirmation of LBWC postnatally validates the prenatal imaging findings.
Implications:
- Early and accurate prenatal diagnosis of LBWC is crucial for management and counseling.
- Improved understanding of LBWC pathogenesis may arise from studying such cases.
- This case contributes to the literature on rare congenital malformations and their detection.
