On the spectrum of limb-body wall complex, exstrophy of the cloaca, and urorectal septum malformation sequence

Cristin A. Heyroth-Griffis, David D. Weaver, Philip Faught, Gary A. Bellus, Wilfredo Torres-Martinez

Research output: Contribution to journalReview articlepeer-review

18 Scopus citations

Abstract

The limb-body wall complex (LBWC) is characterized by abdominal wall and limb defects, exstrophy of the cloaca (EC) by lack of closure of the lower abdominal wall and lack of cloacal septation, and the urorectal septum malformation sequence (URSMS) by absent perineal and anal openings, ambiguous genitalia, colonic, and renal anomalies. We report here on three fetuses whom have overlapping features of these disorders. Also we have reviewed the literature for cases with overlapping features of two or three of the above conditions. From the description of the cases reported on here and those in the literature, we propose that the overlap of features found among LBWC, EC, and URSMS represent a continuous spectrum of abnormalities, rather than three separate conditions. As such, we suggest that all three conditions may share a common etiology or pathogenetic mechanism.

Original languageEnglish (US)
Pages (from-to)1025-1031
Number of pages7
JournalAmerican Journal of Medical Genetics, Part A
Volume143
Issue number10
DOIs
StatePublished - May 15 2007

Keywords

  • Absent perineal openings
  • Ambiguous genitalia
  • Anal atresia
  • Imperforate anus
  • OEIS complex
  • Omphalocele

ASJC Scopus subject areas

  • Genetics(clinical)

Fingerprint Dive into the research topics of 'On the spectrum of limb-body wall complex, exstrophy of the cloaca, and urorectal septum malformation sequence'. Together they form a unique fingerprint.

Cite this