Appendix Testis Torsion

  • Etiology: twisting of appendix testis
  • Imaging: no internal flow in appendix testis, increased peripheral color flow of torsed appendix testis, enlarged epidydimal head, reactive hydrocele, scrotal skin thickening
  • Clinical: blue dot sign in 33%, most common cause of an acute painful hemiscrotum in a child

Cases of Appendix Testis Torsion