Lymphoma of Mucosa Associated Lymphoid Tissue (MALT lymphoma) is a type of non-Hodgkin's lymphoma that originates from a type of lymphatic tissue called mucosa-associated lymphoid tissue. This particular type of lymphoma arises from lymphocytes, which are white blood cells that play a crucial role in the immune system.
MALT lymphoma typically affects the mucosal tissues in various organs, such as the stomach, lungs, salivary glands, and intestines. It is characterized by the abnormal growth of lymphocytes within these tissues, leading to the formation of tumor-like masses. These tumors can cause symptoms such as abdominal pain, difficulty swallowing, cough, dry mouth, and weight loss, depending on the affected area.
The underlying cause of MALT lymphoma is often linked to a chronic infection or inflammation within the mucosal tissues. For instance, a common cause of gastric MALT lymphoma is chronic infection with a bacterium called Helicobacter pylori. In other cases, autoimmune disorders or exposure to certain chemicals or radiation may contribute to the development of this condition.
Treatment options for MALT lymphoma depend on several factors, including the stage and location of the disease. In early stages, localized treatment approaches such as surgical removal of the tumor or radiation therapy may be sufficient. In more advanced cases or when the disease has spread to other parts of the body, chemotherapy and targeted therapy drugs may be recommended. Regular follow-up visits and monitoring are essential to assess response to treatment and detect any potential recurrence of the lymphoma.
