Granulomatous Neutrophilic Cystic Mastitis, Case Report
Descripción del Articulo
Cystic neutrophilic granulomatous mastitis (CNGM) is a recently characterized entity, with specific histopathological details that differentiate it from other types of chronic idiopathic mastitis. The presence of gram-positive bacilli within cystic-like spaces surrounded by neutrophils, in a context...
Autores: | , |
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Formato: | artículo |
Fecha de Publicación: | 2020 |
Institución: | Universidad Ricardo Palma |
Repositorio: | Revista URP - Revista de la Facultad de Medicina Humana |
Lenguaje: | español inglés |
OAI Identifier: | oai:oai.revistas.urp.edu.pe:article/3239 |
Enlace del recurso: | http://revistas.urp.edu.pe/index.php/RFMH/article/view/3239 |
Nivel de acceso: | acceso abierto |
Materia: | Cystic neutrophilic granulomatous mastitis Gram-positive bacilli corynebacteria chronic mastitis |
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Granulomatous Neutrophilic Cystic Mastitis, Case ReportMastitis quística granulomatosa neutrofílica, Reporte de casoContreras Gala, Katherine LuisaKapsoli, María del CarmenCystic neutrophilic granulomatous mastitisGram-positive bacillicorynebacteriachronic mastitisCystic neutrophilic granulomatous mastitis (CNGM) is a recently characterized entity, with specific histopathological details that differentiate it from other types of chronic idiopathic mastitis. The presence of gram-positive bacilli within cystic-like spaces surrounded by neutrophils, in a context of suppurative granulomatous inflammation, define this entity. The importance of its recognition in the diagnostic report lies in its association with infection by corynebacterial species, so that treatment with antibiotics can be targeted, beyond the anti-inflammatory treatment that is usually administered to idiopathic mastitis.We describe the case of a 35-year-old female patient with no related history, with intermittent breast pain, associated with the presence of multiple hard, palpable nodules in both breasts, with results from multiple previous private biopsies that described chronic granulomatous mastitis with a tubercular reaction, for which she received treatment for tuberculosis. Despite this, the clinical response was partial. Histological slides were reviewed at the institution and the diagnosis of CNGM was then established.The presentation of this case was considered important due to its low recognition among pathologists, despite presenting characteristics already defined by previous studies.La mastitis granulomatosa neutrofílica quística (MGNQ) es una entidad recientemente caracterizada, con detalles histopatológicos específicos que la diferencian de otros tipos de mastitis crónicas idiopáticas. La presencia de bacilos grampositivos dentro de espacios de apariencia quística rodeados de neutrófilos, en un contexto de inflamación granulomatosa supurativa, definen esta entidad. La importancia de su reconocimiento en el reporte diagnóstico recae en su asociación a la infección por especies de corinebacterias, de esa manera se puede direccionar el tratamiento con antibióticos, más allá del tratamiento antiinflamatorio que suele administrarse en mastitis idiopáticas.Se describe el caso de una paciente de sexo femenino, de 35 años de edad, sin antecedentes relacionados, con dolor mamario intermitente, asociado a la presencia de múltiples nodulaciones palpables, duras, en ambas mamas, con resultados de múltiples biopsias particulares previas que describieron mastitis crónica granulomatosa con reacción de tipo tuberculoso, por lo cual recibió tratamiento antituberculoso. Pese a ello, las tumoraciones cedieron sólo parcialmente. Se revisó las láminas histológicas en la institución y se estableció el diagnóstico de MGNQ.Se consideró importante la presentación de este caso debido a su escaso reconocimiento entre patólogos, pese a presentar características ya definidas en estudios previos.Universidad Ricardo Palma2020-12-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmltext/htmlapplication/pdfhttp://revistas.urp.edu.pe/index.php/RFMH/article/view/323910.25176/RFMH.v21i1.3239Revista de la Facultad de Medicina Humana; Vol 21 No 1 (2021): Revista de la Facultad de Medicina HumanaRevista de la Facultad de Medicina Humana; Vol. 21 Núm. 1 (2021): Revista de la Facultad de Medicina Humana2308-05311814-5469reponame:Revista URP - Revista de la Facultad de Medicina Humanainstname:Universidad Ricardo Palmainstacron:URPspaenghttp://revistas.urp.edu.pe/index.php/RFMH/article/view/3239/4426http://revistas.urp.edu.pe/index.php/RFMH/article/view/3239/4392http://revistas.urp.edu.pe/index.php/RFMH/article/view/3239/4463http://revistas.urp.edu.pe/index.php/RFMH/article/view/3239/4504info:eu-repo/semantics/openAccess2021-06-02T16:10:24Zmail@mail.com - |
dc.title.none.fl_str_mv |
Granulomatous Neutrophilic Cystic Mastitis, Case Report Mastitis quística granulomatosa neutrofílica, Reporte de caso |
title |
Granulomatous Neutrophilic Cystic Mastitis, Case Report |
spellingShingle |
Granulomatous Neutrophilic Cystic Mastitis, Case Report Contreras Gala, Katherine Luisa Cystic neutrophilic granulomatous mastitis Gram-positive bacilli corynebacteria chronic mastitis |
title_short |
Granulomatous Neutrophilic Cystic Mastitis, Case Report |
title_full |
Granulomatous Neutrophilic Cystic Mastitis, Case Report |
title_fullStr |
Granulomatous Neutrophilic Cystic Mastitis, Case Report |
title_full_unstemmed |
Granulomatous Neutrophilic Cystic Mastitis, Case Report |
title_sort |
Granulomatous Neutrophilic Cystic Mastitis, Case Report |
dc.creator.none.fl_str_mv |
Contreras Gala, Katherine Luisa Kapsoli, María del Carmen |
author |
Contreras Gala, Katherine Luisa |
author_facet |
Contreras Gala, Katherine Luisa Kapsoli, María del Carmen |
author_role |
author |
author2 |
Kapsoli, María del Carmen |
author2_role |
author |
dc.subject.none.fl_str_mv |
Cystic neutrophilic granulomatous mastitis Gram-positive bacilli corynebacteria chronic mastitis |
topic |
Cystic neutrophilic granulomatous mastitis Gram-positive bacilli corynebacteria chronic mastitis |
dc.description.none.fl_txt_mv |
Cystic neutrophilic granulomatous mastitis (CNGM) is a recently characterized entity, with specific histopathological details that differentiate it from other types of chronic idiopathic mastitis. The presence of gram-positive bacilli within cystic-like spaces surrounded by neutrophils, in a context of suppurative granulomatous inflammation, define this entity. The importance of its recognition in the diagnostic report lies in its association with infection by corynebacterial species, so that treatment with antibiotics can be targeted, beyond the anti-inflammatory treatment that is usually administered to idiopathic mastitis.We describe the case of a 35-year-old female patient with no related history, with intermittent breast pain, associated with the presence of multiple hard, palpable nodules in both breasts, with results from multiple previous private biopsies that described chronic granulomatous mastitis with a tubercular reaction, for which she received treatment for tuberculosis. Despite this, the clinical response was partial. Histological slides were reviewed at the institution and the diagnosis of CNGM was then established.The presentation of this case was considered important due to its low recognition among pathologists, despite presenting characteristics already defined by previous studies. La mastitis granulomatosa neutrofílica quística (MGNQ) es una entidad recientemente caracterizada, con detalles histopatológicos específicos que la diferencian de otros tipos de mastitis crónicas idiopáticas. La presencia de bacilos grampositivos dentro de espacios de apariencia quística rodeados de neutrófilos, en un contexto de inflamación granulomatosa supurativa, definen esta entidad. La importancia de su reconocimiento en el reporte diagnóstico recae en su asociación a la infección por especies de corinebacterias, de esa manera se puede direccionar el tratamiento con antibióticos, más allá del tratamiento antiinflamatorio que suele administrarse en mastitis idiopáticas.Se describe el caso de una paciente de sexo femenino, de 35 años de edad, sin antecedentes relacionados, con dolor mamario intermitente, asociado a la presencia de múltiples nodulaciones palpables, duras, en ambas mamas, con resultados de múltiples biopsias particulares previas que describieron mastitis crónica granulomatosa con reacción de tipo tuberculoso, por lo cual recibió tratamiento antituberculoso. Pese a ello, las tumoraciones cedieron sólo parcialmente. Se revisó las láminas histológicas en la institución y se estableció el diagnóstico de MGNQ.Se consideró importante la presentación de este caso debido a su escaso reconocimiento entre patólogos, pese a presentar características ya definidas en estudios previos. |
description |
Cystic neutrophilic granulomatous mastitis (CNGM) is a recently characterized entity, with specific histopathological details that differentiate it from other types of chronic idiopathic mastitis. The presence of gram-positive bacilli within cystic-like spaces surrounded by neutrophils, in a context of suppurative granulomatous inflammation, define this entity. The importance of its recognition in the diagnostic report lies in its association with infection by corynebacterial species, so that treatment with antibiotics can be targeted, beyond the anti-inflammatory treatment that is usually administered to idiopathic mastitis.We describe the case of a 35-year-old female patient with no related history, with intermittent breast pain, associated with the presence of multiple hard, palpable nodules in both breasts, with results from multiple previous private biopsies that described chronic granulomatous mastitis with a tubercular reaction, for which she received treatment for tuberculosis. Despite this, the clinical response was partial. Histological slides were reviewed at the institution and the diagnosis of CNGM was then established.The presentation of this case was considered important due to its low recognition among pathologists, despite presenting characteristics already defined by previous studies. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-17 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://revistas.urp.edu.pe/index.php/RFMH/article/view/3239 10.25176/RFMH.v21i1.3239 |
url |
http://revistas.urp.edu.pe/index.php/RFMH/article/view/3239 |
identifier_str_mv |
10.25176/RFMH.v21i1.3239 |
dc.language.none.fl_str_mv |
spa eng |
language |
spa eng |
dc.relation.none.fl_str_mv |
http://revistas.urp.edu.pe/index.php/RFMH/article/view/3239/4426 http://revistas.urp.edu.pe/index.php/RFMH/article/view/3239/4392 http://revistas.urp.edu.pe/index.php/RFMH/article/view/3239/4463 http://revistas.urp.edu.pe/index.php/RFMH/article/view/3239/4504 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html text/html application/pdf |
dc.publisher.none.fl_str_mv |
Universidad Ricardo Palma |
publisher.none.fl_str_mv |
Universidad Ricardo Palma |
dc.source.none.fl_str_mv |
Revista de la Facultad de Medicina Humana; Vol 21 No 1 (2021): Revista de la Facultad de Medicina Humana Revista de la Facultad de Medicina Humana; Vol. 21 Núm. 1 (2021): Revista de la Facultad de Medicina Humana 2308-0531 1814-5469 reponame:Revista URP - Revista de la Facultad de Medicina Humana instname:Universidad Ricardo Palma instacron:URP |
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Revista URP - Revista de la Facultad de Medicina Humana |
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Revista URP - Revista de la Facultad de Medicina Humana |
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Universidad Ricardo Palma |
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URP |
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URP |
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mail@mail.com |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).