Perianal abscess refers to a formed infective-inflammatory collection within the perianal region. It forms part of the broader group of anorectal abscesses. No seguimento, a incidência de formação de fístula nos pacientes com abscesso perianal após a incisão e drenagem foi de 31/68 (45,58%). Perianal and perirectal abscesses are common anorectal problems. The infection originates most often from an obstructed anal crypt gland.
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Rectum – Perianal Fistulas
Perianal abscess refers to a formed infective-inflammatory collection within the perianal region. It forms part of the broader group of anorectal abscesses.
Infection and anal gland drainage obstruction from the perianal fistula may lead to an acute perianal abscess. While some abscesses may resolve spontaneously via internal drainage into the anal canal, others may require surgical incision and drainage.
Perianal suppuration: results of treatment.
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Articles Cases Courses Quiz. About Blog Perianxl ad-free. Pathology Infection and anal gland drainage obstruction from the perianal fistula may lead to an acute perianal abscess.
Associations Recognised associations include: MR imaging classification of perianal fistulas and its implications for patient management. Radiographics full text – Pubmed citation.
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The Radiology Assistant : Rectum – Perianal Fistulas
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