Zentralisierung der Harnröhre und Pseudoglansbildung nach partieller Penektomie

Partial penectomy with reconstruction using a split-thickness skin graft: a multicenter experience

BACKGROUND

Penile cancer is a relatively rare neoplasm in developed countries, with the majority of newly diagnosed cases presenting as organ-confined, with a 5-year survival rate of 90%. Therefore, it is crucial to consider the impact of penile tumor resection on sexual and urinary function. Regrettably, the literature is devoid of comprehensive, step-by-step video instructions for the surgical procedure of partial penectomy with reconstruction using a split-thickness skin graft (0.3 mm). This study aimed to demonstrate a step-by-step video of the partial penectomy technique with reconstruction using a split-thickness skin graft and to present the outcomes of this procedure.

METHODS

This multicenter study was initiated in April 2019 and completed in February 2023, enrolling 54 male patients who underwent partial penectomy and reconstruction using a split-thickness skin graft (0.3 mm). The study collected data on the local recurrence rates, overall survival, sexual and voiding functions and complications.

RESULTS

The average patient age was 61.26 years old (range: 26-82 years). Following penile-sparing surgery, a substantial proportion of patients exhibited favorable results. Among the 54 patients, 37 (68.5%) were classified as sexually active and 50 (92.6%) demonstrated good voiding function. Excellent cosmetic outcomes were achieved in 52 patients (96.3%), and the average size of the negative resection margins was 4.75±4.162 mm (range: 0.5 to 20 mm). Notably, no positive margins were observed. Patient outcomes depend on the tumor stage and histologic grade rather than the size of the surgical margin.

CONCLUSIONS

Partial penectomy with reconstruction using a split-thickness skin graft has excellent oncological, functional, and cosmetic outcomes.

Penile Sparing Techniques For Penile Cancer

Penile cancers are rare malignancies. Traditional surgical options, including partial and total penectomy, can dramatically affect a patient's quality of life and mental health. In select patients, penile sparing techniques (PST) have the potential to remove the primary tumor with comparable oncologic outcomes while maintaining penile length, sexual function, and urinary function. In this review, we aim to discuss the indications, advantages, and outcomes of the various PST currently available for men seeking an organ-preserving option for their penile cancer.

Localized disease: types of reconstruction/plastic surgery techniques after glans resurfacing/glansectomy/partial/total penectomy

PURPOSE OF REVIEW

The aim of this article is to provide an overview of the current literature specific to surgery for localized penile cancer including novel reconstructive techniques.Centralization of penile cancer services in many European countries and in particular the United Kingdom has resulted in an increased proportion of men undergoing organ-sparing surgery (OSS) rather than partial or total penectomy. In this review, we focus on reconstructive techniques following surgery for the primary penile tumour.

RECENT FINDINGS

The widespread adoption of penile preserving techniques in Europe and North America has shown both oncological safety as well as good cosmetic and functional outcomes. Recent evidence has suggested that narrower surgical margins do not affect overall cancer-specific survival or local recurrence rates. Therefore, excellent cosmetic and functional outcomes can be achieved using techniques such as glans resurfacing using split-thickness skin grafts, dorsal or ventral V-Y skin advancement and urethral centralization after partial penectomy. For patients requiring more radical surgery such as total penectomy, phallic reconstruction is a suitable option using free flaps or pedicled flaps.

SUMMARY

The use of OSS has transformed the lives of penile cancer patients who can avoid the significant clinical and psychological consequences of more radical surgical treatments. Careful case selection and preoperative counselling is advised prior to reconstructive techniques. Close postoperative clinical surveillance is necessary for early detection of local recurrence.

Recent advances in the management of penile cancer

Penile cancer is a rare condition and can be very complex to manage. Advances in surgical techniques, imaging, pathological classification and patient pathways have led to improved patient care. The diagnosis of pre-malignant change, penile cancer and metastatic disease along with advances in their treatment are detailed in this review which aims to update clinicians from multiple specialties and countries on penile cancer.