Ultrasonic evaluation of the scrotum in lymphoproliferative disease.

Scrotal ultrasound examinations of 23 male adults and children with the diagnosis of lymphoproliferative disease (LPD) were performed. Diagnoses included acute lymphoblastic leukemia (ALL) (six patients); acute myelogenous leukemia (AML) (one patient); chronic lymphocytic leukemia (CLL) (nine patients); non-Hodgkin's lymphoma (four patients); Hodgkin's lymphoma (three patients). Sonography-biopsy correlation was 100% in identifying testicular infiltrates. Nine of ten patients with testicular involvement had bilateral disease. Six patients had nonpalpable disease correctly identified by sonography. Ultrasound has great potential value as a screening modality for testicular biopsy in ALL and for detecting subclinical or nonpalpable disease in adults with LPD.