Cargando…
A Case of an Indolent CD8-Positive Lymphoid Proliferation of the Ear
A lady presented with indolent slowly spreading erythematous nodule on the left external ear which on histopathology showed dense monomorphic lymphoid cells in the dermis. No epidermotropism or angioinvasion was seen. Immunohistochemistry showed that the infiltrating lymphoid cells were CD8+ but CD4...
Autores principales: | , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Medknow Publications & Media Pvt Ltd
2018
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6052753/ https://www.ncbi.nlm.nih.gov/pubmed/30078881 http://dx.doi.org/10.4103/ijd.IJD_393_16 |
_version_ | 1783340721419321344 |
---|---|
author | Girisha, Banavasi Shanmukha Srinivas, Teerthanath Noronha, Tonita Mariola Alva, Akshata C Menon, Ashok |
author_facet | Girisha, Banavasi Shanmukha Srinivas, Teerthanath Noronha, Tonita Mariola Alva, Akshata C Menon, Ashok |
author_sort | Girisha, Banavasi Shanmukha |
collection | PubMed |
description | A lady presented with indolent slowly spreading erythematous nodule on the left external ear which on histopathology showed dense monomorphic lymphoid cells in the dermis. No epidermotropism or angioinvasion was seen. Immunohistochemistry showed that the infiltrating lymphoid cells were CD8+ but CD4-. Majority of the cases of cutaneous T-cell lymphomas have a CD4+, CD8− T-cell expression. Few cases have been reported with similar CD8-positive lymphoid proliferation with a curious ear tropism. |
format | Online Article Text |
id | pubmed-6052753 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Medknow Publications & Media Pvt Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-60527532018-08-03 A Case of an Indolent CD8-Positive Lymphoid Proliferation of the Ear Girisha, Banavasi Shanmukha Srinivas, Teerthanath Noronha, Tonita Mariola Alva, Akshata C Menon, Ashok Indian J Dermatol Case Report A lady presented with indolent slowly spreading erythematous nodule on the left external ear which on histopathology showed dense monomorphic lymphoid cells in the dermis. No epidermotropism or angioinvasion was seen. Immunohistochemistry showed that the infiltrating lymphoid cells were CD8+ but CD4-. Majority of the cases of cutaneous T-cell lymphomas have a CD4+, CD8− T-cell expression. Few cases have been reported with similar CD8-positive lymphoid proliferation with a curious ear tropism. Medknow Publications & Media Pvt Ltd 2018 /pmc/articles/PMC6052753/ /pubmed/30078881 http://dx.doi.org/10.4103/ijd.IJD_393_16 Text en Copyright: © 2018 Indian Journal of Dermatology http://creativecommons.org/licenses/by-nc-sa/4.0 This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms. |
spellingShingle | Case Report Girisha, Banavasi Shanmukha Srinivas, Teerthanath Noronha, Tonita Mariola Alva, Akshata C Menon, Ashok A Case of an Indolent CD8-Positive Lymphoid Proliferation of the Ear |
title | A Case of an Indolent CD8-Positive Lymphoid Proliferation of the Ear |
title_full | A Case of an Indolent CD8-Positive Lymphoid Proliferation of the Ear |
title_fullStr | A Case of an Indolent CD8-Positive Lymphoid Proliferation of the Ear |
title_full_unstemmed | A Case of an Indolent CD8-Positive Lymphoid Proliferation of the Ear |
title_short | A Case of an Indolent CD8-Positive Lymphoid Proliferation of the Ear |
title_sort | case of an indolent cd8-positive lymphoid proliferation of the ear |
topic | Case Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6052753/ https://www.ncbi.nlm.nih.gov/pubmed/30078881 http://dx.doi.org/10.4103/ijd.IJD_393_16 |
work_keys_str_mv | AT girishabanavasishanmukha acaseofanindolentcd8positivelymphoidproliferationoftheear AT srinivasteerthanath acaseofanindolentcd8positivelymphoidproliferationoftheear AT noronhatonitamariola acaseofanindolentcd8positivelymphoidproliferationoftheear AT alvaakshatac acaseofanindolentcd8positivelymphoidproliferationoftheear AT menonashok acaseofanindolentcd8positivelymphoidproliferationoftheear AT girishabanavasishanmukha caseofanindolentcd8positivelymphoidproliferationoftheear AT srinivasteerthanath caseofanindolentcd8positivelymphoidproliferationoftheear AT noronhatonitamariola caseofanindolentcd8positivelymphoidproliferationoftheear AT alvaakshatac caseofanindolentcd8positivelymphoidproliferationoftheear AT menonashok caseofanindolentcd8positivelymphoidproliferationoftheear |