Diseases

OEIS Complex

A combination of defects comprising OMPHALOCELE, exstrophy of the cloaca, ANUS IMPERFORATE, and spinal defects. This rare complex is thought to represent the most severe end of a spectrum of birth defects, the exstrophy-epispadias sequence, which, in order of increasing severity, includes phallic separation with EPISPADIAS, pubic diastasis, EXSTROPHY OF THE BLADDER, and CLOACAL EXSTROPHY. (From OMIM 258040)

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A combination of defects comprising OMPHALOCELE, exstrophy of the cloaca, ANUS IMPERFORATE, and spinal defects. This rare complex is thought to represent the most severe end of a spectrum of birth defects, the exstrophy-epispadias sequence, which, in order of increasing severity, includes phallic separation with EPISPADIAS, pubic diastasis, EXSTROPHY OF THE BLADDER, and CLOACAL EXSTROPHY. (From OMIM 258040)

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

6 entry terms
  • Omphalocele Exstrophy Imperforate Anus
  • Omphalocele Exstrophy Imperforate Anus Spinal Defects Complex
  • Omphalocele, Exstrophy Of The Bladder, Imperforate Anus, Spinal Abnormalities
  • Omphalocele, Exstrophy Of The Cloaca, Imperforate Anus, and Spinal Defects
  • Omphalocele-Exstrophy-Imperforate Anus-Spinal Defects
  • Omphalocele-Exstrophy-Imperforate Anus-Spinal Defects Complex

MeSH Record

Aspects Covered

34 allowable subheadings

Indexed with the subheadings blood, cerebrospinal fluid, chemically induced, classification, complications, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, embryology, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, radiotherapy, rehabilitation, surgery, therapy, urine, veterinary, virology.

MeSH Record

History Note

2025 (2010)

MeSH Hierarchy

Tree Number

  1. C16w.614.660

AMA Style

References

  1. National Library of Medicine. OEIS Complex. Medical Subject Headings (MeSH). 2026. Unique ID D000099061. http://id.nlm.nih.gov/mesh/2026/D000099061
  2. OEIS Complex. In: Wikidata. https://www.wikidata.org/wiki/Q131583271