Simultaneous Prostate and Bladder Cancer with Collision Lymph Node Metastasis: A Case Report and Literature Review.

Synchronous prostatic adenocarcinoma found in patients with muscle-invasive bladder cancer (MIBC) that undergo radical cistoprostatectomy is not uncommon. Nonetheless, the occurrence of collision metastasis, where both prostate cancer and bladder cancer involve the same lymph node, is exceptionally uncommon, with few cases being reported in the literature. We present a case of a 65-year-old patient diagnosed with MIBC who underwent laparoscopic radical cistoprostatectomy with extended lymph node dissection and intracorporeal ileal conduit.

Robotic Radical Cystectomy with Intracorporeal Urinary Diversion - Tips and Tricks.

Radical cystectomy represents the standard surgical treatment in case of muscle invasive bladder cancer. During the last two decades a change in the surgical approach of the MIBC has been observed, from open surgery to minimal invasive surgery. Nowadays, in the majority of tertiary urologic centers, robotic radical cystectomy with intracorporeal urinary diversion represents the standard surgical approach.

Analyzing the learning curves of a novice and an experienced urologist for transrectal magnetic resonance imaging-ultrasound fusion prostate biopsy.

Background: The aim of the current study was to evaluate and compare the learning curves of transrectal magnetic resonance imaging-ultrasound fusion biopsy for two urologists with different backgrounds (Operator 1: experienced, self-trained and Operator 2: novice, trained by a mentor/MRI reading courses).

Methods: A cohort of 400 patients who underwent fusion prostate biopsy in our department was analyzed. The learning curves were assessed in terms of overall and clinically significant prostate cancer (PCa) detection rates, percentage of positive biopsy cores/targeted and the percentage of PCa tissue on positive targeted cores.

Combined Systematic and MRI-US Fusion Prostate Biopsy Has the Highest Grading Accuracy When Compared to Final Pathology.

Systematic prostate biopsy (SB) has a low Gleason group (GG) accuracy when compared to final pathology. This may negatively impact the inclusion of patients into specific risk groups and treatment choice. The aim of our study was to assess the GG accuracy of magnetic resonance imaging-ultrasound (MRI-US) fusion prostate biopsy.

MRI-targeted prostate biopsy: the next step forward!

Aim: For decades, the gold standard technique for diagnosing prostate cancer was the 10 to 12 core systematic transrectal or transperineal biopsy, under ultrasound guidance. Over the past years, an increased rate of false negative results and detection of clinically insignificant prostate cancer has been noted, resulting into overdiagnosis and overtreatment. The purpose of the current study was to evaluate the changes in diagnosis and management of prostate cancer brought by MRI-targeted prostate biopsy.

MRI-US fusion guided prostate biopsy: how I do it.

Multiparametric magnetic resonance imaging (MRI) and MRI-guided prostate biopsy have become the standard for pros-tate cancer diagnosis. As their implementation is relatively recent, experience is still limited in various centres. MRI-guided biopsy requires basic knowledge in prostate MRI and ultrasound (US), but also in the image processing protocol specific for each device.