Anorectal Malignant Melanoma Post- Hemorrhoidectomy
DOI:
https://doi.org/10.20344/amp.21262Keywords:
Anus Neoplasms, Melanoma, Rectal NeoplasmsAbstract
Anorectal malignant melanoma, a rare and aggressive tumor, lacks specific symptoms and frequently presents diagnostic challenges due to its similarity to benign anorectal conditions. This case report describes the diagnostic and treatment process of incidentally discovered anorectal malignant melanoma post-hemorrhoidectomy, guided by the existing literature.
Downloads
References
Songtanin B, Nugent K, Islam S. Prolapsed anorectal malignant melanoma presenting as hemorrhoids. Proc. 2022;36:89-90. DOI: https://doi.org/10.1080/08998280.2022.2119542
Row D, Weiser MR. Anorectal melanoma. Clin Colon Rectal Surg. 2009;22:120-6. DOI: https://doi.org/10.1055/s-0029-1223844
Malaguarnera G, Madeddu R, Catania VE, Bertino G, Morelli L, Perrotta RE, et al. Anorectal mucosal melanoma. Oncotarget. 2018;9:8785-800. DOI: https://doi.org/10.18632/oncotarget.23835
Khan M, Bucher N, Elhassan A, Barbaryan A, Ali AM, Hussain N, et al. Primary anorectal melanoma. Case Rep Oncol. 2014;7:164-70. DOI: https://doi.org/10.1159/000360814
Pham BV, Kang JH, Phan HH, Cho MS, Kim NK. Malignant melanoma of anorectum: two case reports. Ann Coloproctol. 2021;37:65-70. DOI: https://doi.org/10.3393/ac.2020.01.07.1
Zhang S, Gao F, Wan D. Effect of misdiagnosis on the prognosis of anorectal malignant melanoma. J Cancer Res Clin Oncol. 2010;136:1401-5. DOI: https://doi.org/10.1007/s00432-010-0793-z
Chute DJ, Cousar JB, Mills SE. Anorectal malignant melanoma: morphologic and immunohistochemical features. Am J Clin Pathol. 2006;126:93-100. DOI: https://doi.org/10.1309/DVWLTV8FFKC3L80H
Zhou HT, Zhou ZX, Zhang HZ, Bi JJ, Zhao P. Wide local excision could be considered as the initial treatment of primary anorectal malignant melanoma. Chin Med J. 2010;123:585-8. DOI: https://doi.org/10.3760/cma.j.issn.0366-6999.2010.05.015
Nusrath S, Thammineedi SR, Patnaik SC, Raju KV, Pawar S, Goel V, et al. Anorectal malignant melanoma-defining the optimal surgical treatment and prognostic factors. Indian J Surg Oncol. 2018;9:519-23. DOI: https://doi.org/10.1007/s13193-018-0791-1
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 Acta Médica Portuguesa
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
All the articles published in the AMP are open access and comply with the requirements of funding agencies or academic institutions. The AMP is governed by the terms of the Creative Commons ‘Attribution – Non-Commercial Use - (CC-BY-NC)’ license, regarding the use by third parties.
It is the author’s responsibility to obtain approval for the reproduction of figures, tables, etc. from other publications.
Upon acceptance of an article for publication, the authors will be asked to complete the ICMJE “Copyright Liability and Copyright Sharing Statement “(http://www.actamedicaportuguesa.com/info/AMP-NormasPublicacao.pdf) and the “Declaration of Potential Conflicts of Interest” (http:// www.icmje.org/conflicts-of-interest). An e-mail will be sent to the corresponding author to acknowledge receipt of the manuscript.
After publication, the authors are authorised to make their articles available in repositories of their institutions of origin, as long as they always mention where they were published and according to the Creative Commons license.