Society of Diabetic Nephropathy Prevention Journal of Nephropathology 2251-8363 6 2 2017 04 01 A case of recurrent hematuria in primary prostatic low grade mucosa associated lymphoid tissue 49 52 10.15171/jnp.2017.08 EN Saeed Hashemzadeh Farid Farrokhi Amir Hozhabrossadaty Kamran Ghafarzadegan Hami Ashraf Journal Article 10.15171/jnp.2017.08 Background: Primary mucosa-associated lymphoid tissue (MALT) lymphoma is a rare malignancy. We found only 8 cases of MALT lymphoma in literature. Case Presentation: We report here another case of primary prostatic MALT lymphoma which is presented by hematuria and diagnosed primarily as BPH. Immunohistochemistry studies demonstrate the diagnosis and MALT lymphoma. Six months after starting the treatment the patient was alive and well. Conclusions: Prostatic MALTomas are mainly presented with urinary obstruction or hematuria and have an indolent growth with a good prognosis.