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Polypoid Adenomyoma of Endocervical Type
We report herein a 53-year-old Japanese female case of polypoid adenomyoma of endocervical type. A sessile 16 mm sized cervical polyp, hard in consistency, was surgically removed. Histologically, the polypoid lesion was composed of smooth muscle bundles and scattered benign-looking endocervical glan...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4102032/ https://www.ncbi.nlm.nih.gov/pubmed/25105047 http://dx.doi.org/10.1155/2014/275421 |
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author | Takeda, Yuka Araki, Daiju Arase, Toru Tsutsumi, Yutaka |
author_facet | Takeda, Yuka Araki, Daiju Arase, Toru Tsutsumi, Yutaka |
author_sort | Takeda, Yuka |
collection | PubMed |
description | We report herein a 53-year-old Japanese female case of polypoid adenomyoma of endocervical type. A sessile 16 mm sized cervical polyp, hard in consistency, was surgically removed. Histologically, the polypoid lesion was composed of smooth muscle bundles and scattered benign-looking endocervical glands. The mucin was diffusely alcianophilic. Immunohistochemically, some mucous glands were positive for MUC1 (CA15-3) and MUC5AC, and the other small glands were immunoreactive for MUC6. MUC2 and mucin characteristic of gastric gland mucous cells (M-GGMC-1 or HIK1083) were negative. Carcinoembryonic antigen was consistently expressed along the apical surface. Estrogen receptor was positive, while progesterone receptor was negative. Ki-67 labeling index was low. These findings were consistent with the endocervical nature of the mucin-producing columnar cells. This is the 18th case of adenomyoma of endocervical type reported in the English literature. |
format | Online Article Text |
id | pubmed-4102032 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2014 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
spelling | pubmed-41020322014-08-07 Polypoid Adenomyoma of Endocervical Type Takeda, Yuka Araki, Daiju Arase, Toru Tsutsumi, Yutaka Case Rep Pathol Case Report We report herein a 53-year-old Japanese female case of polypoid adenomyoma of endocervical type. A sessile 16 mm sized cervical polyp, hard in consistency, was surgically removed. Histologically, the polypoid lesion was composed of smooth muscle bundles and scattered benign-looking endocervical glands. The mucin was diffusely alcianophilic. Immunohistochemically, some mucous glands were positive for MUC1 (CA15-3) and MUC5AC, and the other small glands were immunoreactive for MUC6. MUC2 and mucin characteristic of gastric gland mucous cells (M-GGMC-1 or HIK1083) were negative. Carcinoembryonic antigen was consistently expressed along the apical surface. Estrogen receptor was positive, while progesterone receptor was negative. Ki-67 labeling index was low. These findings were consistent with the endocervical nature of the mucin-producing columnar cells. This is the 18th case of adenomyoma of endocervical type reported in the English literature. Hindawi Publishing Corporation 2014 2014-07-01 /pmc/articles/PMC4102032/ /pubmed/25105047 http://dx.doi.org/10.1155/2014/275421 Text en Copyright © 2014 Yuka Takeda et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Case Report Takeda, Yuka Araki, Daiju Arase, Toru Tsutsumi, Yutaka Polypoid Adenomyoma of Endocervical Type |
title | Polypoid Adenomyoma of Endocervical Type |
title_full | Polypoid Adenomyoma of Endocervical Type |
title_fullStr | Polypoid Adenomyoma of Endocervical Type |
title_full_unstemmed | Polypoid Adenomyoma of Endocervical Type |
title_short | Polypoid Adenomyoma of Endocervical Type |
title_sort | polypoid adenomyoma of endocervical type |
topic | Case Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4102032/ https://www.ncbi.nlm.nih.gov/pubmed/25105047 http://dx.doi.org/10.1155/2014/275421 |
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