Linfoma MALT de vejiga: informe de un caso / MALT lymphoma of the bladder: report of one case

Primary malignant lymphomas of the bladder are infrequent. We report a 70 years old woman presenting with hematurla, dysuria, malaise and a 5 Kg weigbt loss. Pelvic ultrasound examination showed a 8x8x8 cm solid and cystic mass adjacent to the bladder and uterus. Cytoscopic biopsy disclosed a low grade B cell non Hodgkin lymphoma. She was treated with 6 cycles of chemotherapy with disappearance of the mass. Two years after admission, the patient is free of disease