Prognostic significance of PI-RADS 5 lesions in patients treated by radical prostatectomy.

PURPOSE: To analyse the pathological features and survival of patients with a PI-RADS 5 lesion on pre-biopsy MRI. METHODS: We extracted from a European multicentre prospectively gathered database the data of patients with a PI-RADS 5 lesion on pre-biopsy MRI, diagnosed using both systematic and targeted biopsies and subsequently treated by radical prostatectomy. The Kaplan-Meier model was used to assess the biochemical-free survival of the whole cohort and univariable and multivariable Cox models were set up to study factors associated with survival. RESULTS: Between 2013 and 2019, 539 consecutive patients with a PI-RADS 5 lesion on pre-biopsy MRI were treated by radical prostatectomy and included in the analysis. Follow-up data were available for 448 patients. Radical prostatectomy and lymph node dissection specimens showed non-organ confined disease in 297/539 (55%), (including 2 patients with a locally staged pT2 lesion and lymph node involvement (LNI)). With a median follow-up of 25 months (12-39), the median biochemical recurrence-free survival was 54% at 2 years (95% CI 45-61) and 28% at 5 years (95% CI 18-39). Among the factors studied, MRI T stage [T3a vs T2 HR 3.57 (95%CI 1.78-7.16); T3b vs T2 HR 6.17 (95% CI 2.99-12.72)] and PSA density (HR 4.47 95% CI 1.55-12.89) were significantly associated with a higher risk of biochemical recurrence in multivariable analysis. CONCLUSION: Patients with a PI-RADS 5 lesion on pre-biopsy MRI have a high risk of early biochemical recurrence after radical prostatectomy. MRI T stage and PSA density can be used to improve patient selection and counselling.

First case of a dog bite wound infection caused by Streptococcus minor in human.

We report the first case of human infection caused by Streptococcus minor in a 51-year-old immunocompetent woman admitted for dog bite injuries. At present, the role of Streptococcus minor in bite wound infections is unknown. Further studies on virulence factors are needed to elucidate its pathogenicity mechanisms.

Long-Term Functional, Cosmetic and Sexual Outcomes of Hypospadias Correction Performed in Childhood.

OBJECTIVE: Hypospadias surgery, especially when performed early in life, may have a significant impact on the urinary and sexual functions in an adult. Because the literature is still limited, this paper assesses long-term functional, cosmetic and sexual results of hypospadias repair performed in childhood. PATIENTS AND METHODS: The study includes 275 patients older than 12 years treated for a hypospadias by an Onlay, Mathieu, Duplay, or Duckett's technique between January 1990 and December 2000. Flowmetry results were retrospectively obtained from patients' charts. The Paediatric Penile Perception Score (PPPS), the Hypospadias Objective Scoring Evaluation (HOSE) and the IIEF-5 score (when older than 16 years old) questionnaires were used to assess cosmetic and sexual results. The PPPS is designed to assess both penile self-perception with regard to meatus, glans, skin and general appearance. The HOSE is a five-point scoring system designed to allow an objective appraisal of the outcome of hypospadias repair, based on evaluating meatal location, meatal shape, urinary stream, straightness of erection, and the presence and complexity of any complicating urethral fistula. RESULTS: Qmax were within age-adjusted references, independent of the surgical technique, with median (range) Qmax of 18.8 ml/s (range 3-45, n = 136). Patients expressed a high satisfaction for every single item of the penile perception scale (PPPS), with mean values between 2 (satisfied) and 3 (very satisfied). Eighty-two percent were satisfied or very satisfied of the overall evaluation of penile appearance. Eighty-one percent of patients had a normal erectile function (IIEF-5 >22; n = 35/43). CONCLUSIONS: Taking into account the limitation of a small number of patients resulting from a low 21% questionnaire's response rate, the results of this study align with previous reports from the literature and confirms that hypospadias repair using standard techniques results in acceptable functional, cosmetic and sexual outcomes. This study highlights the need of developing a set of standard approved outcomes assessments tools for evaluating the long-term impact of hypospadias repair performed in infancy.