Related Experiment Video
Updated: Jan 28, 2026

Three-Dimensional Printing of a Complex Aortic Anomaly
Published on: November 1, 2018
Omphalocele, Exstrophy of Bladder, Imperforate Anus and Spinal Defect Complex with Genital Anomalies in a Late
Faisal Othman Al-Qurashi1, Thammer Saad Al-Hareky1, Hussah Mohammed Al-Buainain2
1Department of Pediatrics, University of Dammam-King Fahd Hospital of the University, Al Khobar, Saudi Arabia.
Insights
This case report details a rare Omphalocele, exstrophy of the bladder, imperforate anus and spinal defect (OEIS) complex in a newborn. The report highlights potential risk factors and the complex
Area of Science:
- Medical Genetics
- Developmental Biology
- Pediatric Surgery
Background:
- The Omphalocele, exstrophy of the bladder, imperforate anus and spinal defect (OEIS) complex is a rare congenital anomaly.
- First described in 1978, it involves disruptions in embryonic body wall development.
- Understanding OEIS complex is crucial for early diagnosis and management.
Observation:
- A case of OEIS complex was identified in a 36-week gestation infant.
- The infant presented with OEIS complex and additional genital anomalies.
- Maternal history included consanguinity and early oral contraceptive pill use.
Findings:
- The neonatal examination confirmed findings consistent with OEIS complex.
- The infant required multiple surgical procedures for treatment.
- Genital anomalies were also noted in the affected infant.
Implications:
- This case may inform understanding of OEIS complex risk factors.
- It illustrates the phenotypic variability within OEIS complex.
- Highlights the need for comprehensive management in affected infants.
Abstract:
Omphalocele, exstrophy of the bladder, imperforate anus and spinal defect (OEIS) complex is a rare congenital multisystemic malformation representing unique anomalies. It was first reported in 1978 through a series of cases with an abnormality of body wall development. We are reporting a case of an infant of 36 weeks gestation, with a family history of consanguinity and oral contraceptive pill intake that was discontinued when the mother was 1-month pregnant. The neonatal examination revealed findings that were consistent with OEIS complex along with the presence of genital anomalies. The infant required multi-staged surgical intervention. We conclude that this case report might illustrate some of the possible risk factors and variability of OEIS complex.
More Related Videos
Related Concept Videos
Assessment of the Rectum and Anus
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
External Female Genitals
Psychosexual Stages of Personality: Genital
Lumber Defects
Shakes are minor fractures that run along or across the wood's annual rings, while wane is...
Urinary Bladder
In males, the bladder is situated in front of the rectum, while in females, it is positioned anterior to the vagina and uterus. The bladder floor contains an inverted triangular area called the trigone, defined by the two ureteric...
Drug Dosing: Infants and Children

