Progress in Pathologic Staging and Diagnosis and Treatment of Primary Gastrointestinal Lymphomas
The gastrointestinal tract is the most common extranodal site invaded by lymphomas;however,primary gastrointesti-nal lymphomas(PGLs)are relatively rare,with significant heterogeneity in histologic morphology,immune response,and molecular genetics depending on the clinical subtype,as well as variations in microscopic manifestations,therapeutic approaches,and progno-sis.According to the review of the literature,it is known that there is no standard diagnostic method or treatment plan for primary gastrointestinal lymphoma,and in the future,the classification of clinical subtypes of PGL should be improved,and appropriate treatment plans should be explored to improve the prognostic years of patients.
Primary gastrointestinal lymphomaDiagnostic guidelineTreatment plan