RESUMO
Purpose: This paper is the first, to our knowledge, to propose the use of a bovine pericardium graft in corporoplasty for penile prosthesis implantation. The advantages of bovine pericardium graft have been demonstrated by its use in cardiac surgery, including low cost, biocompatibility, impermeability, resistance to dilatation, flexibility, low likelihood of retraction, absence of antigenic reaction and natural absorption of the tissue. In this paper, we propose the use of this heterologous material graft in corporoplasty for penile prosthesis implantation. Materials and Methods: Five patients with a history of erosion, infection and fibrosis, mean time of follow-up 32 months (range 9-48 months). Bovine pericardium was used to cover large areas of implanted penile prostheses when use of the tunica albuginea was unfeasible. Results: The surgical procedure resulted in no complications in all patients. Conclusions: Bovine pericardium may substitute synthetic and autologous material with the additional advantages of lower cost and greater availability.
Assuntos
Adulto , Animais , Bovinos , Humanos , Masculino , Implante Peniano/métodos , Pênis/cirurgia , Pericárdio/transplante , Retalhos Cirúrgicos , Materiais Biocompatíveis , Fibrose/patologia , Fibrose/cirurgia , Pênis/patologia , Neoplasias da Próstata/cirurgia , Resultado do Tratamento , Transplante Heterólogo/métodosRESUMO
We present a case of a patient who underwent a late penile prosthesis implant using bovine pericardium as a complement to the tunica albuginea involved in intense fibrosis that destroyed the corpus cavernosum after an infectious manifestation. The advantages of using bovine pericardium in the substitution of the tunica albuginea are discussed and its first use as a penile prosthesis lining is reported.