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[Rectal ameboma].

K A Kristensen1, V V Olsen

  • 1Tropemedicinsk Klinik, Hillerød.

Ugeskrift for Laeger
|January 21, 1991
PubMed
Summary
This summary is machine-generated.

A 20-year-old man experienced rectal obstruction and urinary issues after traveling in the Far East. Treatment with amoebicides completely resolved the tumor, suggesting non-surgical management for amoeboma.

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Area of Science:

  • Gastroenterology
  • Infectious Diseases
  • Urology

Background:

  • Amoebiasis is a parasitic infection caused by Entamoeba histolytica.
  • Intestinal amoebiasis can manifest in various ways, including amoeboma formation.
  • Differential diagnosis of rectal masses is crucial, especially in endemic areas.

Observation:

  • A 20-year-old male presented with dyschezia and mild dysuria after a trip to the Far East.
  • Rectoscopy identified a stenosing rectal tumor, initially suspicious for malignancy.
  • The tumor showed a complete resolution after a course of amoebicide therapy.

Findings:

  • The rectal mass was diagnosed as an amoeboma, a granulomatous reaction to Entamoeba histolytica.
  • Amoebicide treatment was effective in eradicating the amoeboma.

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  • The patient's obstructive symptoms resolved without surgical intervention.

    • Implications:

    • This case highlights the importance of considering amoeboma in the differential diagnosis of rectal tumors, particularly in travelers returning from endemic regions.
    • Non-surgical management with amoebicides can be curative for rectal amoebomas.
    • Surgical intervention for amoeboma carries significant risks and should be avoided if possible.