Cryptitis: Difference between revisions

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==Background==
==Background==
[[File:Rectum anatomy en.png|thumb|Anatomy of the anus and rectum.]]
*Cryptitis is associated with repetitive sphincter trauma from spasm, recurrent [[diarrhea]], or passage of large/hard stools.
*Cryptitis is associated with repetitive sphincter trauma from spasm, recurrent [[diarrhea]], or passage of large/hard stools.
*Pathophysiology
*Pathophysiology

Revision as of 21:50, 7 July 2021

Background

Anatomy of the anus and rectum.
  • Cryptitis is associated with repetitive sphincter trauma from spasm, recurrent diarrhea, or passage of large/hard stools.
  • Pathophysiology
    • Anal crypts are mucosal pockets that lie between the columns of Morgagnia
      • Formed by the puckering action of the sphincter muscles
    • Superficial trauma (diarrhea, trauma from hard stool) → breakdown in mucosal lining
      • Bacteria enter, inflammation extends into lymphoid tissue of the crypts / anal glands
        • Can lead to anal fissure, anal fistula, perirectal abscesses

Clinical Features

  • Anal pain
  • Sphincter spasm
  • Itching with or without bleeding
  • Hypertrophied papillae

Differential Diagnosis

Anorectal Disorders

Non-GI Look-a-Likes

Evaluation

  • Anoscopy shows inflammation, erythema, and pus

Management

  1. Bulk laxatives, additional roughage, sitz baths (treats underlying cause)
  2. Surgical referral is indicated when:
    • Infection has progressed and the crypt will not drain adequately on its own
    • Surgical treatment is excision

Disposition

See Also

References