title: Testicular scintigraphic findings two to three months after torsion. Correlation with sonography and histopathology.
abstract: A patient with a nontender testicular mass had sonographic abnormalities compatible with but not entirely typical of a chronic torsion. His scintigraphic studies, done on the same day as ultrasonography and 1 month later, revealed only findings consistent with a very mild subsiding scrotal inflammatory process. On surgical exploration and pathologic examination, it was found that he had an organizing infarct of the testicle secondary to torsion. The clinical history, diagnostic studies, and microscopic slides of the surgical specimen were reviewed. It appeared that tissue granulation and lipogranulomatous changes in the epididymis, known histologic sequelae to the unusually prolonged testicular torsion of 2-3 months, produced scintigraphic findings different from those which have been described for a late or an atrophic torsion.
authors.affiliation: Department of Radiology, State University of New York, Brooklyn 11203.
authors.forename: E K
authors.initials: EK
authors.lastname: Dunn
authors.forename: P C
authors.initials: PC
authors.lastname: Chen
authors.forename: S S
authors.initials: SS
authors.lastname: Lipschitz
authors.forename: K I
authors.initials: KI
authors.lastname: Glassberg
authors.forename: S D
authors.initials: SD
authors.lastname: Sarkar
authors.forename: A M
authors.initials: AM
authors.lastname: Strashun
mesh_terms: D000293:Adolescent; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m; D013086:Spermatic Cord Torsion / Q000000981:diagnostic imaging* / Q000473:pathology; D013737:Testis / Q000000981:diagnostic imaging* / Q000473:pathology; D013997:Time Factors; D014463:Ultrasonography
chemical_list: D013670:Sodium Pertechnetate Tc 99m