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Diverticular disease and minor rectal bleeding.

J Kewenter, A Hellzen-Ingemarsson, G Kewenter

    Scandinavian Journal of Gastroenterology
    |October 1, 1985
    PubMed
    Summary
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    Rectal bleeding is uncommon in uncomplicated diverticular disease. Further investigation is recommended for patients with a history of bleeding, even if only diverticula are found.

    Area of Science:

    • Gastroenterology
    • Colorectal Surgery

    Background:

    • Diverticular disease is a common condition affecting the large bowel.
    • Rectal bleeding is a potential symptom, but its prevalence in uncomplicated diverticular disease requires clarification.

    Purpose of the Study:

    • To compare the incidence and characteristics of rectal bleeding in patients with advanced diverticular disease against matched control groups.
    • To determine if minor rectal bleeding is associated with uncomplicated diverticular disease.

    Main Methods:

    • A comparative study involving patients with advanced diverticular disease.
    • Inclusion of two sex- and age-matched reference groups: one with normal large-bowel barium enemas and another with no gastrointestinal disease history.
    • Assessment of faecal occult bleeding and macroscopic anal bleeding history over the preceding year.

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    Main Results:

    • No significant increase in faecal occult bleeding or macroscopic anal bleeding was observed in the diverticular disease group compared to controls.
    • Bleeding frequency and characteristics did not differ significantly among the three groups.

    Conclusions:

    • Minor rectal bleeding appears to be uncommon in individuals with uncomplicated diverticular disease.
    • Patients presenting with rectal bleeding, even with a barium study showing only diverticular disease, warrant further investigation for other potential causes.