title: Bullseye sign in scrotal imaging.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D007238:Infarction / Q000000981:diagnostic imaging*; D008297:Male; D011877:Radionuclide Imaging; D012611:Scrotum / Q000000981:diagnostic imaging*; D013737:Testis / Q000098:blood supply*