Literature DB >> 31858824

Malignant melanoma of the rectum presenting as cloacogenic polyp: a case report.

J D Coyne1,2, P O'Byrne1.   

Abstract

Mucosal malignant melanomas are uncommon. It is rare for a primary mucosal melanoma to occur in the anorectal region. Anorectal polypoid mucosal prolapse however, is a relatively common condition. We report a case of malignant melanoma presenting as mucosal prolapse and inducing changes similar to inflammatory cloacogenic polyp.

Entities:  

Keywords:  Cloacogenic; Melanoma; Polyp

Mesh：

Year:  2019        PMID： 31858824      PMCID： PMC7027415          DOI： 10.1308/rcsann.2019.0160

Source DB:  PubMed          Journal:  Ann R Coll Surg Engl        ISSN： 0035-8843            Impact factor:   1.891


  9 in total

1.  Anorectal malignant melanoma: morphologic and immunohistochemical features.

Authors:  Deborah J Chute; John B Cousar; Stacey E Mills
Journal:  Am J Clin Pathol       Date:  2006-07       Impact factor: 2.493

2.  Colonic adenocarcinoma associated with colitis cystica profunda.

Authors:  Makoto Mitsunaga; Motoyoshi Izumi; Takashi Uchiyama; Aya Sawabe; Emiko Tanida; Kunihiro Hosono; Tsuyoshi Abe; Keigo Shirahama; Akira Kanesaki; Mitsufumi Abe
Journal:  Gastrointest Endosc       Date:  2009-03       Impact factor: 9.427

3.  c-Kit expression in spindle cell melanoma--a diagnostic pitfall in anorectal biopsy.

Authors:  Marie-Thérèse Pelle; Yann Parc; Najat Mourra
Journal:  Arch Pathol Lab Med       Date:  2009-08       Impact factor: 5.534

4.  Primary malignant melanoma of the rectum arising against a background of rectal melanosis.

Authors:  Alberto Righi; Kypros Dimosthenous
Journal:  Int J Surg Pathol       Date:  2008-07       Impact factor: 1.271

Review 5.  A case of rectal cancer arising from long-standing prolapsed mucosa of the rectum.

Authors:  Takashi Nonaka; Masahiko Inamori; Tadaomi Kessoku; Yuji Ogawa; Shogo Yanagisawa; Tadahiko Shiba; Takashi Sakaguchi; Eiji Gotoh; Shin Maeda; Atsushi Nakajima; Kazuhiro Atsukawa; Hisao Takahasi; Yoshikiyo Akasaka
Journal:  Intern Med       Date:  2011-11-01       Impact factor: 1.271

6.  c-kit gene mutation and CD117 expression in human anorectal melanomas.

Authors:  Shujuan Ni; Dan Huang; Xiaochen Chen; Jiaying Huang; Yunyi Kong; Ye Xu; Xiang Du; Weiqi Sheng
Journal:  Hum Pathol       Date:  2011-12-09       Impact factor: 3.466

7.  Colitis cystica profunda.

Authors:  I Bhuta; V Prathikanti
Journal:  South Med J       Date:  1976-04       Impact factor: 0.954

8.  Malignant tumors in the rectum simulating solitary rectal ulcer syndrome in endoscopic biopsy specimens.

Authors:  S C Li; S R Hamilton
Journal:  Am J Surg Pathol       Date:  1998-01       Impact factor: 6.394

9.  Polypoid mucosal prolapse complicating low rectal adenomas: beware the inflammatory cloacogenic polyp!

Authors:  J R Parfitt; N A Shepherd
Journal:  Histopathology       Date:  2008-05-14       Impact factor: 5.087
  9 in total

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