Stent Syndrome: Does the Diameter Matter? Results of a Randomized Trial.

Double-J (DJ) ureteral stents are used for multiple purposes in urology. Even though they temporize the subsequent treatment of lithiasis, they may cause different symptoms that impact quality of life (QoL). In this randomized trial, we assessed whether the diameter of ureteral stents has an impact on catheter-associated symptoms, and their impact on QoL.

Open surgery for urethral foreign body.

The introduction of foreign bodies in the urethra are uncommon. Given its rarity, the approach to this condition is not standardized but it is highlighted that minimally invasive procedures should be prioritized depending on its feasibility. In the present study, we report a case of a 60-year-old male patient with bipolar disorder and a foreign body impacted in the bulbar urethra with open surgical resolution after a failed endoscopic treatment.

Attitudes and perceptions of radiologists towards online (virtual) oncologic multidisciplinary team meetings during the COVID-19 pandemic-a survey of the European Society of Oncologic Imaging (ESOI).

Objectives: To explore radiologists' opinions regarding the shift from in-person oncologic multidisciplinary team meetings (MDTMs) to online MDTMs. To assess the perceived impact of online MDTMs, and to evaluate clinical and technical aspects of online meetings.

Methods: An online questionnaire including 24 questions was e-mailed to all European Society of Oncologic Imaging (ESOI) members.

The MICA-NKG2D axis in clear cell renal cell carcinoma bolsters MICA as target in immuno-oncology.

NKG2D is a major natural killer (NK) cell-activating receptor that recognizes eight ligands (NKG2DLs), including MICA, and whose engagement triggers NK cell effector functions. As NKG2DLs are upregulated on tumor cells but tumors can subvert the NKG2D-NKG2DL axis, NKG2DLs constitute attractive targets for antibody (Ab)-based immuno-oncology therapies. However, such approaches require a deep characterization of NKG2DLs and NKG2D cell surface expression on primary tumor and immune cells.

Hemoperitoneum after transperineal prostate biopsy.

Bleeding is the most common complication after a prostate biopsy, commonly self-limited. We describe a case of a patient who developed a hemoperitoneum after a transperineal prostate biopsy. A 65-year-old man with a history of prostate cancer diagnosed in 2016 by transurethral resection, with no further urologic control until 2020 when a rise in the serum prostate-specific antigen was diagnosed: 4.