Surgery shows survival benefit in patients with primary intestinal diffuse large B-cell lymphoma: A population-based study.

This study approves the beneficial effect of surgery on clinical endpoints in PI-DLBCL patients. For those who are not suitable for resection, LTD may also be a practical option. The predictive nomogram and the web-based calculator could help clinicians individually evaluate the prognosis and optimize personalized treatment decisions for these patients.