TRUS evaluation in case of persistent LUTS associated with fever or acute urinary retention is determinant in the diagnosis of PA. Office or institutional management with TRUS needle aspiration is a good option in these cases.

BackgroundBacillus Calmette-Guérin (BCG) is considered the most effective treatment to reduce recurrence and progression of non-muscle invasive bladder cancer (NMIBC) but can induce local side effects leading to treatment discontinuation or interruption. Aim of this exploratory study is to investigate if the sequential administration of Hyaluronic acid (HA) may reduce local side effects of BCG.Methods30 consecutive subjects undergoing BCG intravesical administration for high risk NMIBC were randomized to receive BCG only (Group A) or BCG and HA (Group B). A 1 to 10 Visual Analog Scale (VAS) for bladder pain, International Prostate Symptom Score (IPSS) and number of micturitions per day were evaluated in the two groups before and after six weekly BCG instillations. Patients were also evaluated at 3 and 6 months by means of cystostopy and urine cytology.ResultsOne out of 30 (3,3%) patients in group A dropped out from the protocol, for local side effects. Mean VAS for pain was significantly lower in group B after BCG treatment (4.2 vs. 5.8, p = 0.04). Post vs. pre treatment differences in VAS for pain, IPSS and number of daily micturitions were all significantly lower in group B. Three patients in group A and 4 in group B presented with recurrent pathology at 6 month follow up.ConclusionsThese preliminary data suggest a possible role of HA in reducing BCG local side effects and could be used to design larger randomized controlled trials, assessing safety and efficacy of sequential BCG and HA administration.Trial registrationNCT02207608 (ClinicalTrials.gov) 01/08/2014Policlinico Tor Vergata Ethics Committee, resolution n 69–2011.

After this pilot study, it is possible to conclude that home-based TTNS is feasible. Nevertheless, further randomized trials are needed before drawing any conclusions.

SummaryNo conflict of interest declared.

Introduction and objectives:The widespread use of scrotal ultrasound (SUS) has led to a marked increase in the number of incidentally detected testicular lesions. A small incidental nodule (STN) has defined as a non palpable (< 10 mm), asymptomatic solid lesion with normal levels of oncological testicular markers. Nowadays the lack of agreement on the topic causes managing problems to andrologists. We present our experience consisting in 8 cases of STN discovered by SUS performed for different clinical indications. Matherial and methods: We retrieved from our ultrasonographic files the clinical information about 717 patients evaluated for andrological problems. Patients with STN underwent to a complete clinical history and physical examination as well as oncological testicular markers measurement and ormonal assessment and then received a diagnostic ultrasound guided excisional biopsy (DEB). Surgical approach was performed through an inguinal incision. Using the coordinates previously obtained from preoperative SUS, STN was localized by intraoperative SUS. The lesion was enucleated and sent to the Pathology department for frozen section examination (FSE). Biopsies of affected testis (TB) were also performed. Post-excision ultrasound has been used to confirm the complete removal of the nodule. Whether pathological findings were benign, testis sparing surgery (TSS) was performed. Immediate radical orchidectomy (IRO) was performed if FSE and TB findings suggested a malignant lesion. Results: STNs were discovered in 8 patients (1,1%). Very small lesions (< 5 mm) were detected in 50% of cases. We performed four IRO and four DEB with consequent TSS. In one case we performed a delayed radical orchidectomy (DRO). At FSE pathologist reported 3 Leydig cell tumor and 3 seminoma and an inflammatory regressive lesion in one case. FSE on TB reported intratesticular neoplasia (TIN) in three cases. In one case nodule wasn't sent to FSE. We observed a concordance between FSE and definitive pathologic report in six cases (75%). SummaryNo conflict of interest declared.