Commentary - Mowat-Wilson Syndrome in Hirschsprung: Something Special or Just a Generic Problem?

jpedsurg.org

The author comments on the recent paper by Cheng et al describing a series of MWS patients derived from a much larger series of HSCR patients. Children operated for HSCR with developmental delay suffer more difficulties than children without, but the literature varies on the outcomes associated with developmental delay such as Down syndrome and MWS. The author suggests that the degree of developmental delay has a bearing on outcome, and he further asks whether MWS has any particular features to make its prognosis different from other developmental delay syndromes associated with HSCR.

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Article · Mar 2025 · 1 min read

In brief

This commentary examines whether Mowat-Wilson syndrome presents unique prognostic challenges in Hirschsprung disease patients compared to other developmental delay syndromes. The author explores how the severity of developmental delay impacts surgical outcomes and questions if MWS-associated HSCR requires distinct management considerations beyond those for other syndromic presentations.

Mowat-Wilson syndrome (MWS) patients with Hirschsprung disease face greater postoperative challenges when developmental delay is present.
Outcomes in HSCR vary across syndromes like Down syndrome and MWS; severity of developmental delay may be a key prognostic factor.
It remains unclear whether MWS confers unique clinical features that distinguish its HSCR outcomes from other developmental delay syndromes.

Written by the GCMD Library team from the article.

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