Management of osteomyelitis of the pubic symphysis following urinary fistula in patients with radiation-induced urethral strictures after prostate cancer treatment

Introduction Osteomyelitis of the pubic symphysis is a rare condition often occurring in patients with radiation therapy-related urethral strictures after prostate cancer treatment.Material and methods We retrospectively reviewed patients who presented with osteomyelitis of the pubic symphysis from November 2016 to September 2021. We investigated the factors leading to urosymphyseal fistulas, clinical presentation, radiological assessment, treatments, and outcomes.Results 4 cases were collected. All patients underwent surgery and adjuvant or salvage radiotherapy for prostate cancer. Subsequently, they developed stricture of the vesicourethral anastomosis which was initially treated conservatively. Symptoms of pubic bone osteomyelitis included pain in the pubic area, fever, difficulty walking, and recurrent urinary tract infections. In all cases, computed tomography and magnetic resonance imaging showed a urinary fistula arising from the vesicourethral anastomosis with the involvement of the pubic bone, and severe osteomyelitis. Due to the failure of conservative treatment, debridement of the pubic bone with cystectomy and ileal conduit was performed in 3 patients. One patient refused surgery and bilateral percutaneous nephrostomies were placed. Patients regained their original performance status 1 to 6 months after surgery.Conclusions General recommendations for the best diagnostic and therapeutic approach to osteomyelitis of the pubic symphysis due to urosymphyseal fistula still do not exist. Conservative treatment often fails and a surgical approach with definitive urinary diversion may be required

Classification of Histologic Patterns of Pseudocapsular Invasion in Organ-Confined Renal Cell Carcinoma

Introduction A standardized histologic definition and classification of patterns of renal tumor pseudocapsular invasion (RTPI) in renal cell carcinoma (RCC) is not available. The aim of the present study was to propose a classification of RTPI patterns and assess their correlation with other pathologic features and prognosis. Patients and Methods The renal tumor pseudocapsule was assessed by 2 expert genitourinary pathologists on the histologic slides of 190 specimens from radical nephrectomy performed for organ-confined (pT1-pT2) RCC. The histologic patterns of RTPI were classified and described. The association between the RTPI patterns and other pathologic features was assessed. The Kaplan-Meier method was used to calculate the survival functions, and Cox regression models were used to assess the predictors of cancer-specific survival. Results RTPI was classified into 2 main histologic patterns (expansive and infiltrative). Expansive and infiltrative RTPI was observed in 39.5% and 51.6% of cases, respectively. A significant association between the RTPI pattern and Fuhrman grade (P =.006) and RCC histologic subtype (P =.034) was detected. Patients with infiltrative pseudocapsular invasion had significantly poorer 5- and 10-year cancer-specific survival rates than patients with expansive invasion or no invasion (93.6% vs. 98.9% and 84.9% vs. 93%, respectively; P =.039). The presence of infiltrative pseudocapsular invasion was a significant predictor of cancer-specific survival (hazard ratio 4.38, 95% confidence interval 1.04-20.27). Conclusion An expansive and an infiltrative RTPI pattern can be described. In our study, patients with organ-confined RCC and an infiltrative RTPI pattern had a greater risk of cancer-specific death and might require stricter postoperative surveillance strategies

Urology in the time of coronavirus: reduced access to urgent and emergent urological care during the coronavirus disease 2019 outbreak in Italy

The coronavirus disease 2019 (COVID-19) pandemic has put a substantial burden on the Italian healthcare system, resulting in the restructuring of hospitals to care for COVID-19 patients. However, this has likely impacted access to care for patients experiencing other conditions. We aimed to quantify the impact of COVID-19 on access to care for patients with urgent/emergent urological conditions throughout Italy

The dramatic COVID 19 outbreak in Italy is responsible of a huge drop of urological surgical activity: a multicenter observational study

Objective To describe the trend in surgical volume in urology in Italy during the coronavirus disease 2019 (COVID-19) outbreak, as a result of the abrupt reorganisation of the Italian national health system to augment care provision to symptomatic patients with COVID-19. Methods A total of 33 urological units with physicians affiliated to the AGILE consortium (Italian Group for Advanced Laparo-Endoscopic Surgery; ) were surveyed. Urologists were asked to report the amount of surgical elective procedures week-by-week, from the beginning of the emergency to the following month. Results The 33 hospitals involved in the study account overall for 22 945 beds and are distributed in 13/20 Italian regions. Before the outbreak, the involved urology units performed overall 1213 procedures/week, half of which were oncological. A month later, the number of surgeries had declined by 78%. Lombardy, the first region with positive COVID-19 cases, experienced a 94% reduction. The decrease in oncological and non-oncological surgical activity was 35.9% and 89%, respectively. The trend of the decline showed a delay of roughly 2 weeks for the other regions. Conclusion Italy, a country with a high fatality rate from COVID-19, experienced a sudden decline in surgical activity. This decline was inversely related to the increase in COVID-19 care, with potential harm particularly in the oncological field. The Italian experience may be helpful for future surgical pre-planning in other countries not so drastically affected by the disease to date