title: Ultrasonography versus clinical examination in evaluation of testicular tumors.
abstract: The diagnostic results of clinical examination and gray-scale ultrasonography for scrotal pathology were compared in 411 patients. Sensitivity and specificity of the clinical diagnosis of a testis tumor improved significantly with the use of ultrasonography. Criteria for the ultrasonographic diagnosis of a testicular tumor were evaluated. We had no false-negative ultrasonographic diagnoses, and they have rarely been reported in the literature. With ultrasonography, the number of false-positive clinical diagnoses was reduced from 11 to 5.
authors.affiliation: Department of Diagnostic Radiology, University Hospital, Nijmegen, The Netherlands.
authors.forename: R
authors.initials: R
authors.lastname: van Dijk
authors.forename: W H
authors.initials: WH
authors.lastname: Doesburg
authors.forename: A L
authors.initials: AL
authors.lastname: Verbeek
authors.forename: Y T
authors.initials: YT
authors.lastname: van der Schouw
authors.forename: F M
authors.initials: FM
authors.lastname: Debruyne
authors.forename: G
authors.initials: G
authors.lastname: Rosenbusch
mesh_terms: D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011237:Predictive Value of Tests; D012611:Scrotum / Q000000981:diagnostic imaging*; D012680:Sensitivity and Specificity; D013736:Testicular Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D014463:Ultrasonography