[Reconstructive surgery of penile deformities and tissue deficiencies]

Surgical treatment of Peyronie's disease with autologous tunica vaginalis of testis

Background

To investigate the feasibility and safety of surgical treatment for Peyronie’s disease (PD) by excising and repairing plaque using autologous tunica vaginalis of testis.

Methods

From March 2007 to December 2012, total 19 patients with PD underwent surgical treatment at our center. All patients had significant phallocampsis during erection. All patients complained of decreased sexual function. During the operation, the fibrotic plaque was excised and neurovascular bundle (NVB) was spared. A size-matching autologous tunica vaginalis of testis was harvested as the graft and patched to the defect. All patients received follow up every 3 months in the first year and 6 months in the following years. Data on sexual function before and after the operation was collected and compared.

Results

All operations were completed successfully without serious complications. The mean operative time was 74 min. The mean size of excised plaque was 3.0 cm². Postoperative pathological studies revealed the fibroplastic hyperplasia of excised tissue. All patients had satisfactory correction of penile appearance. The erectile penile length between pre- and post-operation didn’t show significant difference. Postoperative intercourse satisfaction and overall satisfaction measured by IIEF-5 were significant improved.

Conclusions

Our surgical treatment is feasible and safe for patients with PD. It can effectively improve the penile cosmetic appearance and patients’ intercourse/overall satisfaction on sexual life.

A practical approach for the correction of iatrogenic penile skin loss in children: Scrotal embedding technique

The aim of this particular study is to determine the efficacy of scrotal embedding technique in children with overly deficient penile shaft skin, which takes advantage of the rich vascular supply of the scrotal layers and provides adequate tissue coverage. We give the operative and clinical details of two consecutive cases for which we preferred scrotal embedding technique to replace deficient penile skin. The mean operative time for the first and second stages was 72.5 and 52.5 min, respectively. Intraoperative and postoperative courses and convalescences were uneventful. The patients were hospitalized for a mean duration of 2 days. After a mean follow-up of 29 months, cosmetic and functional results were satisfactory. Scrotal embedding technique should be considered as a feasible surgical alternative while reconstructing the penile shaft in iatrogenic cases with overly deficient shaft skin.

Dorsal vein rupture after practice of taqaandan, necrotising cavernositis, penile reconstruction, urethroplasty and penile prosthesis implantation

Penile fracture is an uncommon and emergent urologic condition defined as traumatic rupture of the corpus cavernosum secondary to a blunt trauma of the erect penis. Tunica albuginea is thinned and stretched in the erect state, and a transverse tear in the corpus cavernosums may occur by a buckling force. However, penile dorsal vein tears may mimic penile fracture. Also, corporeal infection and purulent cavernositis are associated with trauma, cavernosography, priapism, intracavernosal injection therapy and penile prosthesis.