0
What else can I help you with?
How are MALT lymphomas recognized in an endoscopy examination of the stomach?
MALT lymphomas are then recognized as areas of inflammation or ulceration within the stomach.
How are MALT lymphomas in the stomach treated?
Those MALT lymphomas that arise in the stomach in response to H. pylori infections are generally successfully treated with antibiotics, which eliminate the bacteria.
What treatment is effective in those with MALT lymphomas outside the digestive tract?
Effective treatment for these lymphomas has been achieved with local radiation, chemotherapy, and/or interferon.
Where in the body does a MALT Lymphoma most commonly occur?
MALT lymphomas are solid tumors that originate from cancerous growth of immune cells that are recruited to secretory tissue such as the gastrointestinal tract, salivary glands, lungs, and the thyroid gland.
What symptoms are associated with MALT lymphomas?
MALT lymphomas are generally indolent, that is, they grow slowly and cause little in the way of symptoms.
What bacteria are MALT lymphomas of the stomach associated with?
In the stomach they are associated, in greater than 90% of all cases, with the bacteria called Helicobacter pylori (H. pylori).
What is the occurrence of MALT lymphomas in the general population?
MALT lymphomas occur at a frequency of about 1.5 per 100,000 people per year in the United States and account for about 10% of all non-Hodgkin's lymphomas.
What elements are the source causes of MALT lymphomas?
However, other hereditary, dietary, or environmental factors are almost certainly involved.
What chances for recovery do those with MALT lymphomas outside the digestive tract have?
Overall these patients have five-year survival rates greater than 90%.
What is the best staging area for the evaluation of patients with MALT lymphomas?
it is standard practice that patients presenting with MALT lymphomas should be evaluated in a similar manner to individuals with nodal lymphomas, the more common type of lymphoma that originates at sites within the lymphoid system.
What is it essential for a pathologist to determine during evaluation of MALT lymphomas?
it is essential that the pathologist determine whether or not the lymphoma has grown beyond the borders of the mucosa, which lines the stomach or other gland.
What individuals may be at increased risk to develop MALT lymphomas?
In some cases, such as in the thyroid, MALT lymphomas seem to arise in patients who have autoimmune diseases, which make their immune systems treat their own tissue as foreign or antigenic.
