title: Ultrasonography in renal lymphoma.
abstract: Ultrasonographic findings in malignant lymphoma of the kidneys in four patients are described. In three patients the kidneys were diffusely infiltrated by anechoic masses showing good acoustic transmission. One solitary lymphoma had the ultrasonographic characteristics of any other kidney tumor. Ultrasonographic differential diagnosis of renal masses should include malignant lymphoma.
mesh_terms: D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D052177:Kidney Diseases, Cystic / Q000175:diagnosis; D007680:Kidney Neoplasms / Q000175:diagnosis*; D016403:Lymphoma, Large B-Cell, Diffuse / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D014463:Ultrasonography