Presentation of a benign fibroepithelial polyp with frank haematuria: an unusual diagnosis

INTRODUCTION

Fibroepithelial polyps are rare benign lesions which can mimic malignant disease symptomatically and radiologically. They should form part of the differential diagnosis in patients presenting with frank haematuria but they can present a diagnostic dilemma for clinicians.

CASE PRESENTATION

This is a case of a 30-year-old female who initially presented with a small palpable urethral lump, thought to be a urethral caruncle by her general practitioner, obstructive voiding and intermittent frank painless haematuria. A rigid cystoscopy identified a polypoid lesion protruding out of the left ureteric orifice. This was resected and pathology showed it to be a fibroepithelial polyp. A post-operative computerized tomography scan showed no hydronephrosis on either side and no lymphadenopathy was identified but the distal left ureter could not be visualised. Further resection with a flexible ureteroscopy confirmed the presence of a benign fibroepithelial polyp and the stalk remnant was ablated with a laser.

CONCLUSION

Fibroepithelial polyps mimic malignant disease symptomatically and radiologically and need to be considered in the differential diagnosis of frank haematuria.

Sacral nerve stimulation for urinary dysfunction: the first year of the Scottish national service

Sacral nerve stimulation (SNS) has become an established treatment option for patients with intractable detrusor overactivity and non-obstructive urinary retention. The Scottish Sacral Nerve Stimulation service was established in April 2010 to provide a service for the population of Scotland. We report our experience from the first year of this new national service. All patients referred for SNS from the inception of the service in April 2010 until the end of March 2011 were studied. During the one-year period, there were 50 referrals. Thirty-three percutaneous nerve evaluations, eight tined lead tests and 16 permanent implantation procedures were performed during this period. Morbidity was low and both incontinence and quality-of-life questionnaires demonstrated statistically significant improvements (International Consultation on Incontinence Questionnaire [ICIQ-SF], P = 0.005; Incontinence Impact Questionnaire [IIQ 7], P = 0.0007; Urogenital Distress Inventory [UDI 6], P = 0.0002). Referral pattern was skewed towards the west of Scotland with some health boards producing no referrals during the year. Results from the first year of the service have shown that it is a safe and efficient procedure with significant improvement in incontinence, voluntary voiding and quality-of-life parameters. The limitation of funding for permanent implants inevitably impacts on the role of the technique as a management option in these patients.

The use of the artificial urinary sphincter in the West of Scotland: a single centre 10-year experience

BACKGROUND

The artificial urinary sphincter (AUS) has been used successfully to treat sphincter weakness incontinence in males over the past 30 years. Postoperative complications are well-recognised, but patient satisfaction remains high.

METHODS

We performed a retrospective single centre study of all patients who had an artificial urinary sphincter inserted over a 10-year period. We assessed patient satisfaction and continence post operatively as well as complication rate and need for revision or replacement surgery.

RESULTS

Thirty-eight male patients (mean age 57 years) and 1 female patient had an AMS 800 (American Medical systems) AUS inserted between 1995 and 2005. Five (13%) patients have required replacement surgery to date. Male patients were divided into two groups according to the aetiology of their incontinence: neuropathic (n = 11) and non-neuropathic (n = 27). Social continence was achieved in all patients. Three (11%) non-neuropathic patients developed complications. Revision surgery was undertaken in 4 (15%) of non-neuropathic patients and in 1 (9%) neuropathic patient. The mean lifespan of the AUS in patients who required further surgery is 6.6 years.

CONCLUSION

For patients with severe sphincter weakness incontinence the AMS 800 AUS is a safe and reliable solution. Our results are comparable with previous published studies of larger patient numbers from dedicated reconstructive units.

Chronic testicular pain: an overview

Chronic testicular pain (orchialgia, orchidynia or chronic scrotal pain) is common and well recognized but its pathophysiology is poorly understood. Currently treatment is largely empirical. This article aims to present an overview of its prevalence, possible aetiology and the available treatment options. The contribution of psychological factors is unclear, although some of these patients undoubtedly are depressed. Post vasectomy chronic testicular pain may be due to functional obstruction of the vas, or to spermatic granuloma. The surgical technique used may be relevant and the application of intraoperative local anaesthetic may have a role in reducing the risk. The importance of the sympathetic nervous system and the role of a possible alteration of the adrenergic receptors of the vas deferens in patients with chronic testicular pain are discussed. For patients failing to respond to conservative treatment, microsurgical denervation of the spermatic cord, epididymectomy and vasovasostomy have all shown a degree of relief. Unfortunately a small number of patients fail to respond to both conservative and more invasive treatment methods and for them the only available therapeutic option is inguinal orchiectomy.