Collagen fleece (Tachosil®) for treating testis torsion: A case report

Figure 1 Scrotum ultrasonography before surgery. A: Normal blood flow in right testis; B: Heterogenous hypoechogenicity without vascularity in left testis indicating left testicular torsion; C: Dark colored testis with counter-clockwise torsion; D: Tachosil^® is adopted to cover the defect of tunical albuginea after fasciotomy to prevent compartment syndrome.

Figure 2 Post-operative scrotum ultrasonography. A: Post-operative ultrasonography (USG) on the 2^nd post-operative day showing intact blood flow; B: Post-operative USG on the 16^th post-operative day showing normal blood flow.