Progress of primary intestinal lymphoma / 白血病·淋巴瘤

ABSTRACT

The incidence of primary intestinal lymphoma (PIL) in primary gastrointestinal lymphoma (PGIL) is much lower than that of primary gastric lymphoma (PGL). Treatment strategies for PGL have been normalized, but there are still controversies concerning about the diagnosis criteria and optimal treatment of PIL. The lesions are mainly found in intestinal tract, and the most common involvement is ileocecal junction. The pathological types are derived from B-cell and diffuse large B-cell lymphoma (DLBCL) is the most common type, followed by extra-nodal marginal zone lymphoma of mucosa-associated lymphoid tissue. Surgery, chemotherapy, radiotherapy, antibiotics and monoclonal antibody therapy could be used as the monotherapy or different combined therapies, however, the final conclusion has not been reached in the treatment of PIL, accompanied by various influencing factors for prognosis. This review discusses the diagnosis criteria, clinical features, optimal treatment and prognostic factors of PIL. The diagnosis criteria and the optimal treatment will be put more emphasis.