Mucosa-Associated Lymphoid Tissue Lymphomas (MALTomas) Differential Diagnoses

Updated: Jan 31, 2017
  • Author: Sara J Grethlein, MD; Chief Editor: Emmanuel C Besa, MD  more...
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DDx

Diagnostic Considerations

Failure to diagnose cancer is one of the most frequent reasons for medical malpractice actions. Accordingly, any suggestive symptoms should be thoroughly investigated. In the setting of a known cancer, failure to diagnose the correct subtype of lymphoma and subsequent use of treatment for a different type of lymphoma or other malignancy that is not optimal therapy for mucosa-associated lymphoid tissue (MALT) lymphoma (MALToma) is a medicolegal hazard.

In addition to the conditions listed in the differential diagnosis, other problems to be considered include the following:

  • Extranodal lymphoma
  • Gastric lymphoma
  • Low-grade non-Hodgkin lymphoma (NHL)

Differential Diagnoses