Use of radioisotope scan in evaluation of intrascrotal lesions.
There were 98 patients with a variety of intrascrotal lesions studied with a radioisotope 99mtechnetium-pertechnetate scanning technique. Retrospective analysis in 50 patients subjected to an operation revealed a 94 per cent accuracy of the scan in the differential diagnosis of testicular torsion and epididymitis as compared to a clinical accuracy of 48 per cent. In 7 patients with a scan diagnosis of epididymo-orchitis with abscess the diagnosis was confirmed during the operation or by followup examination. While the scan has been a simple, safe, rapid and reliable technique to differentiate acute and subacute lesions, it has proved to be of limited diagnostic significance in cases of chronic intrascrotal lesions and carcinoma.
D000293:Adolescent; D000328:Adult; D002648:Child; D003937:Diagnosis, Differential; D004823:Epididymitis / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D008297:Male; D010808:Physical Examination; D011877:Radionuclide Imaging; D012189:Retrospective Studies; D012611:Scrotum / Q000000981:diagnostic imaging*; D013086:Spermatic Cord Torsion / Q000000981:diagnostic imaging* / Q000601:surgery; D013667:Technetium; D013737:Testis / Q000098:blood supply / Q000000981:diagnostic imaging
D013667:Technetium