Anorectal Malignant Melanoma Post- Hemorrhoidectomy

Authors

DOI:

https://doi.org/10.20344/amp.21262

Keywords:

Anus Neoplasms, Melanoma, Rectal Neoplasms

Abstract

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.

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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

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Published

2024-05-24

How to Cite

1.
Kozan R, Akpinar O, Toker M. Anorectal Malignant Melanoma Post- Hemorrhoidectomy. Acta Med Port [Internet]. 2024 May 24 [cited 2024 Jun. 28];:556-9. Available from: https://actamedicaportuguesa.com/revista/index.php/amp/article/view/21262

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Section

Case Report