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Rectal bleeding in Prader-Willi syndrome

S A Bhargava, P E Putnam, S A Kocoshis

    Pediatrics
    |February 1, 1996
    PubMed
    Summary
    This summary is machine-generated.

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    Prader-Willi syndrome patients may develop rectal picking, leading to gastrointestinal bleeding and anorectal issues. Recognizing this behavior is crucial to avoid misdiagnosing inflammatory bowel disease.

    Area of Science:

    • Gastroenterology
    • Genetics
    • Dermatology

    Background:

    • Prader-Willi syndrome (PWS) is a complex genetic disorder characterized by various behavioral and physical symptoms.
    • Severe skin picking is a recognized manifestation in individuals with PWS.

    Observation:

    • This report details three PWS patients exhibiting an extension of skin picking behavior to the rectal area.
    • This behavior led to significant lower gastrointestinal bleeding and anorectal pathology in the observed cases.

    Findings:

    • Rectal picking in PWS patients can cause severe lower GI bleeding.
    • Anorectal disease is a significant complication associated with this specific behavioral manifestation.

    Implications:

    • Accurate identification of rectal picking is essential for appropriate clinical management of PWS patients.

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  • This understanding helps prevent misdiagnosis of inflammatory bowel disease (IBD) in individuals with PWS presenting with GI bleeding.