A 48-year-old female presented to our hospital with the following medical conditions: Systemic arterial hypertension in treatment. She denies any allergies or surgical history.

She reports a history of asthenia and adynamia for 3 months, accompanied by intermittent pain in the left flank. She denies hematuria, fever or weight loss. She underwent an enhanced CT examination at the local hospital, and a mass (10 x 9 cm in diameter) was noted in the left kidney.

She underwent radical nephrectomy and lymph node dissection. with the following surgical findings: (Figure 3) Kidney measuring 7 x 6 x 5 cm, with a tumor located in the upper pole of approximately 12 cm, with abundant newly formed vessels, loose and firm adhesions tumor-spleen and tail of pancreas, 1 artery, 1 vein, 1 ureter.

Postoperative pathology and inmunohistochemistry indicated DLBCL wich only localized in the kidney. Bone marrow biopsy and CT of the chest region dod not show any evidence of linmphoma invasion. According to the findings, she was diagnosed with PRL. After operation the patient received the R-CHOP regimen.

Inclusion Criteria:

• Patient with renal lymphoma

Exclusion Criteria:

• Patient without renal lymphoma

48 Year old female

manuscript publication

September for ever