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Secondary Lymphoid Organs

Secondary Lymphoid Organs

Secondary organs, including lymph nodes, the spleen, and mucosa-associated lymphoid tissue (MALT), work harmoniously to protect us from disease and infection.
The spleen is a vital organ in the lymphatic system, nestled in the upper left side of the abdomen. It is composed of two primary regions: the red pulp and the white pulp, each having distinct functions. The red pulp performs a significant role in blood filtration. It efficiently purges the blood of old or damaged red blood cells and...

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Tumor Engraftment in a Xenograft Mouse Model of Human Mantle Cell Lymphoma

Tumor Engraftment in a Xenograft Mouse Model of Human Mantle Cell Lymphoma

Published on: March 30, 2018

Oral MALT Lymphoma: Something to remember.

Francesca Zotti¹, Andrea Fior², Fabio Lonardi¹

¹Department of Surgical Sciences, Paediatrics and Gynecology, University of Verona, Policlinico G. B. Rossi, Piazzale L. Scuro n.10, 37134 Verona, Italy.

|January 22, 2020

Summary

This case report highlights a rare oral MALT lymphoma in a patient with autoimmune diseases. Early diagnosis is challenging due to the condition

Keywords:

MALT lymphoma Polyautoimmunity Sjögren’s Syndrome Systemic lupus erythematosus

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Area of Science:

Oncology
Immunology
Pathology

Background:

Mucosa-Associated Lymphoid Tissue (MALT) lymphoma is a rare B-cell neoplasm.
Its pathogenesis is linked to chronic immune stimulation from infections or inflammation.
Autoimmune diseases can present complex diagnostic challenges.

Observation:

A case of MALT lymphoma affecting palatal minor salivary glands is presented.
The patient was a 73-year-old female with osteoporosis and systemic lupus erythematosus associated with Sjögren's syndrome.
The rarity of oral MALT lymphoma and significant comorbidities complicated initial diagnosis.

Findings:

The study details a specific instance of oral MALT lymphoma.
It emphasizes the diagnostic difficulties in patients with pre-existing autoimmune conditions.
The interplay between autoimmune disease and lymphoma development is highlighted.

Implications:

This case underscores the importance of considering rare conditions like MALT lymphoma in patients with autoimmune diseases.
It suggests a need for heightened awareness among clinicians when evaluating such complex cases.
Further research into the link between autoimmunity and MALT lymphoma pathogenesis may improve diagnostic strategies.