Chrome Extension
WeChat Mini Program
Use on ChatGLM

Linfoma MALT de par�tida con compromiso cut�neo

Sof�a Olivares-Blanco,Eliana Gerez, Florencia Daur�a, M� Amalia-G�mez,Eugenia Miraglia, M� Michelena,Gabriela Arena,Roxana Maradeo

Revista Medicina Cut�nea Ibero-Latino-Americana(2021)

Cited 0|Views2
No score
Abstract
espanolEl linfoma extranodal de la zona marginal del tejido linfoide relacionado con mucosas (linfoma MALT, mucosa-associated lymphoid tissue) corresponde a un linfoma no Hodgkin de celulas B y es el tipo de linfoma primario de parotida mas frecuente. Este tipo de neoplasia se ha vinculado muchas veces con enfermedades autoinmunitarias como el sindrome de Sjogren (SS) y el lupus eritematoso sistemico (LES). El diagnostico histopatologico no siempre es simple debido a que lo pueden anteceder lesiones inflamatorias reactivas y confundirlo con ellas. Por lo tanto, es necesario mantener un alto grado de sospecha y elegir metodos de valoracion histopatologica que permitan identificar la configuracion celular e incluyan valoracion del inmunofenotipo. Se presenta un caso clinico de un linfoma MALT de parotida con metastasis cutaneas que permitieron establecer el diagnostico, la estadificacion y el tratamiento adecuados. Existen pocos casos comunicados de metastasis cutanea por un linfoma MALT de parotida. El interes de esta notificacion es destacar un caso de baja incidencia y realizar una revision de las publicaciones medicas. EnglishExtranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) is the most common type of primary parotid lymphoma, and corresponds to a B-cell non-Hodgkin lymphoma. This type of tumor has been associated many times with autoimmune diseases such as Sjogren’s syndrome and systemic lupus erythematosus. Histopathological diagnosis is not always easy because it can be preceded and confused with reactive inflammatory lesions; it is therefore necessary to maintain a high level of suspicion by selecting biopsies which allow to appreciate the histological architecture and to include evaluation of the immunophenotype. We present a clinical case of a parotid MALT lymphoma with cutaneous metastases, which allowed us to arrive at the diagnosis, staging and appropriate treatment. There are few reported cases of cutaneous secondary pathology due to a parotid MALT lymphoma. The interest of this publication is to highlight a case of low incidence and conduct a review of the medical literature.
More
Translated text
Key words
linfoma malt,cutneo
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined