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[Sexually transmitted infections as a cause for solid rectal pseudo tumors].
Zeitschrift Fur Gastroenterologie
|December 5, 2014
Summary
Sexually transmitted infections (STIs) can rarely mimic rectal cancer, causing symptomatic proctitis that appears as a tumor. Prompt diagnosis through collaboration prevents unnecessary surgery.
Area of Science:
- Gastroenterology
- Pathology
- Infectious Diseases
Background:
- Symptomatic proctitis with rectal tumors raises concern for malignancy.
- Distinguishing inflammatory conditions from cancer is crucial for patient management.
Observation:
- Two cases presented with proctitis and rectal tumors initially suspicious for malignancy.
- Histological examination revealed florid regenerative proctitis in both instances.
Findings:
- Sexually transmitted infections (STIs) were identified as the underlying cause of symptoms in both cases.
- STIs can manifest as pseudotumors, mimicking malignancy on clinical, endoscopic, and radiological assessments.
Implications:
- Accurate diagnosis of STIs is vital to avoid misdiagnosis of rectal cancer.
- Close collaboration between gastroenterologists and pathologists is essential for correct diagnosis and treatment planning.
- This highlights the importance of considering infectious etiologies in rectal lesions that appear malignant.
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