Gastroenterology Book

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Pelvirectal AbscessAka: Supralevator Abscess

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  1. See Also
    1. Perirectal Abscess
  2. Pathophysiology
    1. Perirectal Abscess spread to above levator ani muscle
  3. Causes
    1. Pelvic Inflammatory Disease
    2. Diverticulitis
    3. Ruptured Appendicitis
  4. Symptoms
    1. Rectal Pain
    2. Back Pain
  5. Signs
    1. Fever
  6. Differential Diagnosis
    1. High Ischiorectal Abscess
    2. Intersphincteric Abscess
  7. Labs
    1. Complete Blood Count: Leukocytosis
  8. Diagnosis: Rectal mucosa fullness on diagnostic testing
    1. Flexible Sigmoidoscopy or Colonoscopy
    2. Barium Enema
  9. Management
    1. See Perirectal Abscess
    2. Surgical drainage via intraanal incision
  10. References
    1. Marx (2002) Rosen's Emergency Medicine, p. 1952
    2. Roberts (1998) Procedures, Saunders, p. 649-51

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