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Related Experiment Video

Updated: May 4, 2026

The Pocket-Creation Procedure of Endoscopic Submucosal Dissection for Large Rectal Laterally Spreading Tumors

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Prolapsed anorectal melanoma.

Ajay Savlania¹

¹Department of General Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India.

Indian Journal of Surgical Oncology

|January 16, 2014

Summary

This summary is machine-generated.

Anorectal melanoma, a rare cancer, is often diagnosed late due to its similarity to benign conditions. This case highlights a unique prolapse presentation, emphasizing the need for prompt diagnosis for effective treatment.

Keywords:

Anorectal malignancy Melanoma Prolapse

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Area of Science:

Gastroenterology
Oncology
Surgical Pathology

Background:

Anorectal melanoma is an exceptionally rare malignancy affecting the anal canal.
Delayed diagnosis is common due to its rarity and resemblance to benign anorectal disorders such as hemorrhoids.
Limited case reports exist, and optimal management strategies remain under investigation.

Purpose of the Study:

To report a rare case of anorectal melanoma presenting as rectal prolapse.
To underscore the importance of early diagnosis for potentially curative surgical intervention in anorectal melanoma.

Main Methods:

Case report presentation.
Review of relevant medical literature.

Main Results:

The study details a unique presentation of anorectal melanoma manifesting as rectal prolapse.
This presentation highlights diagnostic challenges and the importance of considering rare malignancies.

Conclusions:

Prompt diagnosis of anorectal melanoma is crucial for timely surgical management and improved patient outcomes.
Unusual presentations, like prolapse, necessitate a high index of suspicion for rare anorectal malignancies.