Seasonal variation in emergency referrals to a Surgical Assessment Unit.

OBJECTIVES: To identify any seasonal variation in the pattern of referrals to the Surgical Assessment Unit (SAU). METHODS: Admission data to the SAU were collected prospectively during two audit periods of 13 weeks each (winter 2004/2005 and summer 2005). The data were analysed comparing numbers of admissions over the two audit periods and variations in the presenting complaint. RESULTS: There were a significantly greater number of referrals to the SAU in the summer compared with winter (999 vs. 849, p = 0.026). Whilst there were no significant differences in the sex distribution of patients presenting with general surgical symptoms, a significantly greater proportion of male patients presented with urological symptoms. Additionally, a significantly greater proportion of patients presented in the summer with scrotal/testicular symptoms compared with the winter (13.9% vs. 8.5%, p = 0.02). There was no significant difference between the two periods in terms of other diagnoses. In both study periods, the SAU was busy during weekdays compared with weekends. Whilst most patients arrived in the SAU between 9 am and midnight a smaller but not insignificant number arrived outside of these hours. CONCLUSIONS: Summer compared with winter was a busy period for the SAU. This may be important in managing emergency surgical admissions. A significantly greater proportion of patients presented with scrotal/testicular symptoms during the summer, the reasons for which are unclear. The SAU diverts workload away from busy Accident & Emergency departments.

Ten years outcome analysis of corporeal plication for Peyronie's Disease.

OBJECTIVE: To evaluate the long-term results of plication of tunica albuginea in patients with penile curvature secondary to Peyronie's disease. PATIENTS AND METHODS: A total of 78 men with penile curvature secondary to Peyronie's disease underwent corporeal plication over a 10 year period. To assess the long-term results, a questionnaire-based study was undertaken on 73 of these patients with a time lapse of > 6 months after the operation. The questionnaire focussed on the presence or absence of penile deformity and pain, erectile function and the ability to perform sexual intercourse. RESULTS: Follow up ranged from 3 to 109 months with a median of 51 months. The cosmetic result was good or excellent (straight or almost straight penis) in 94% by 6 months. A total of 57 replies to the questionnaire were suitable for analysis. A total of 90% patients had a satisfactory cosmetic result, whereas only 71% reported a satisfactory functional result (straight or almost straight penis on erection with pain free penetration and normal sexual intercourse) in the long-term. In patients with > 3 years follow up, the cosmetic and functional success rates were 83% and 67%, respectively, and for patients with > 5 years follow up the corresponding figures were 82% and 71%, respectively. The main causes of functional failure were pain, erectile dysfunction and persisting deformity. There were no major complications associated with the procedure. CONCLUSIONS: Corporeal plication is an effective surgical option for the correction of penile deformity in patients with Peyronie's disease, with good cosmetic results and acceptable functional success rate in the long-term.

Fate of the leftover bladder after supravesical urinary diversion for benign disease.

PURPOSE: We studied the fate of the leftover bladder in patients who underwent supravesical urinary diversion without cystectomy for benign pathology. MATERIALS AND METHODS: This retrospective study was performed in 9 males and 15 females with a median age of 59 years in whom supravesical urinary diversion was performed for various benign conditions from 1996 to 2004. These conditions were incontinence, acontractile bladder, radiation and/or hemorrhagic cystitis, and neuropathic bladder. Median followup was 48 months. RESULTS: Of the patients 13 (54%) experienced problems with the retained bladder, 2 (8%) presented with urethral bleeding, which resolved by conservative means, and 11 (46%) had infective complications, which resolved with expectant treatment in 3 (12%). However, 8 patients (33%) had frank pyocystis and 3 (12%) were treated with the Spence procedure, which alleviated symptoms in only 1. Six patients (25%) required cystectomy. CONCLUSIONS: In patients undergoing supravesical urinary diversion for benign disease in whom the bladder remains in situ the risks of complications related to the defunctionalized bladder are more than 50% and 25% of patients subsequently need cystectomy. These patients should be offered primary cystectomy at urinary diversion.

Incidentally detected prostate cancer in cystoprostatectomy specimens.

OBJECTIVES: Bladder and prostate cancers occur with increasing prevalence in the ageing population. Our study aims to quantify the incidence of prostate cancer in patients undergoing cystoprostatectomy for bladder cancer and assess the impact of that incidental prostate cancer on oncological outcome. METHODS AND MATERIALS: We retrospectively reviewed the pathology reports of 128 men who underwent cystoprostatectomy for bladder cancer. RESULTS: Twenty-three men (18%) were found to have incidental prostate cancer. All incidental prostate cancers were organ confined and 91% were well or moderately differentiated. At a mean follow-up of 55 months the prostate cancer-free survival was 96%. CONCLUSION: The incidence of prostate cancer in cystoprostatectomy specimens is high. When the prostate is removed completely the presence of incidental prostate cancer does not influence the overall oncological outcome.

Penile sensitivity and sexual satisfaction after circumcision: are we informing men correctly?

OBJECTIVES: Currently no consensus exists about the role of the foreskin or the effect circumcision has on penile sensitivity and overall sexual satisfaction. Our study assesses the effect of circumcision on sexually active men and the relative impact this may have on informed consent prior to surgery. MATERIALS AND METHODS: One hundred and fifty men between the ages of 18 and 60 years were identified as being circumcised for benign disease between 1999 and 2002. Patients with erectile dysfunction were excluded from the study. The data was assessed using the abridged, 5-item version of the International Index of Erectile Function (IIEF-5). Questions were also asked about libido, penile sensitivity, premature ejaculation, pain during intercourse and appearance before and after circumcision. IIEF-5 data was analysed using two-tailed paired t test to compare pre-operative and post-operative score changes across the study group. For the rest of the questions, data was analysed using 'Sign Test', calculating two-sided p values and 95% confidence intervals. RESULTS: Fifty-nine percent of patients (88/150) responded. The total mean IIEF-5 score was 22.41 +/- 0.94 and 21.13 +/- 3.17 before and after circumcision, respectively (p = 0.4). Seventy-four percent of patients had no change in their libido levels, 69% noticed less pain during intercourse (p < 0.05), and 44% of the patients (p = 0.04) and 38% of the partners (p = 0.02) thought the penis appearance improved after circumcision. Penile sensation improved after circumcision in 38% (p = 0.01) but got worse in 18%, with the remainder having no change. Overall satisfaction was 61%. CONCLUSIONS: Penile sensitivity had variable outcomes after circumcision. The poor outcome of circumcision considered by overall satisfaction rates suggests that when we circumcise men, these outcome data should be discussed during the informed consent process.

The surgical assessment unit--effective strategy for improvement of the emergency surgical pathway?

A special unit was set up in an associate teaching hospital to provide a fast-track route for the assessment of acute adult surgical and urological referrals. During an audit period of eight weeks, this surgical assessment unit had 550 referrals, of which 196 (36%) came via the accident and emergency (A&E) department; the other 354 came directly from general practitioners or other hospital departments. Mondays, Tuesdays and Fridays were the busiest days of the week; 57% of all patients arrived between 8 am and 5 pm. 68% were seen by a doctor within 1 hour of their arrival. 68% were either discharged or admitted to the main surgical wards within 4 hours. The study showed that, over the course of a year, the surgical assessment unit might divert some 2301 patients away from the A&E department. To achieve this total it would need to be open and appropriately staffed 24 hours a day. Such a unit offers a strategy for limiting the A&E workload and streamlining the assessment of patients with surgical and urological emergencies.

T1G3 bladder cancer--indications for early cystectomy.

OBJECTIVES: To review our experience with early radical cystectomy in patients with T1G3 Transitional Cell Carcinoma of bladder (TCC). PATIENTS AND METHODS: Thirty patients, who underwent early radical cystectomy over a 10-year period for clinical stage T1G3 TCC bladder, were studied. Of these 21 (70%) had radical cystectomy without treatment with intravesical chemo/immunotherapy. The number of tumours, presence or absence of Carcinoma In-Situ (CIS) and the pathological stage of the cystectomy specimen were recorded in each patient. Disease specific survival was determined in the subgroups using Kaplan-Meier estimates. RESULTS: Seventeen patients underwent radical surgery for a single tumour without concomitant CIS (Group A). The other 13 had multiple tumours with or without concomitant CIS or a single tumour with CIS (Group B). The disease was upstaged after cystectomy in 1 (6%) patient in Group A compared to 7 (55%) in Group B, (p = 0.009). Nine (53%) had pT0 disease in Group A compared to 0% in Group B, (p = 0.0017). The 5-year cancer specific survival rates were 92% in Group A and 82% in Group B. CONCLUSIONS: In patients with multiple T1G3 tumours with or without associated CIS, or in those with single T1G3 tumour with associated CIS the incidence of the disease being already muscle invasive at the time of clinical diagnosis is 55%. Early radical cystectomy should be advocated in this group. Conversely, for a single T1G3 tumour without associated CIS, conservative bladder preserving strategy with immuno-chemotherapy and close surveillance is justified.

How will the two-weeks-wait rule affect delays in management of urological cancers?

The UK National Health Service has now specified a maximum interval of two weeks between general practitioner (GP) referral and specialist assessment for patients with suspected cancer. We examined progress through the cancer pathway in 160 patients with potentially curable cancers of the prostate, bladder, kidney and testis before implementation of this rule. Median intervals with interquartile ranges were quantified from the first GP consultation to hospital referral, then to the first hospital consultation, confirmation of diagnosis and definitive surgery. 34% of patients were seen at the hospital within two weeks of referral. The overall median interval from GP consultation to radical surgery was 137 days, the longest being for prostate cancer (median 244). For prostate, bladder and renal cancers the principal element of delay was from the time of diagnosis to surgery (76, 73 and 26 days respectively). These results indicate that, under the two-weeks-wait rule, 2 out of every 3 patients achieve earlier initial assessment. However, the overall delay will not be substantially reduced without concomitant increases in diagnostic facilities, theatre time and human resources.

Testicular sarcoid.

Sarcoidosis occurs rarely in Caucasian males and seldom involves the testis. We report an unusual case of asymptomatic testicular sarcoid in a Caucasian man.

The shrinking seminoma--fact or fiction?

We report 2 cases of testicular seminoma with unusual but dissimilar clinical presentations, which may represent different stages of spontaneous regression of a primary testicular seminoma, the so-called 'shrinking seminoma'. The aetiology of this phenomenon is discussed. These cases also illustrate that, like enlargement, reduction in the size of a testicle warrants investigation for malignancy.

Prostatic infarction/infection in acute urinary retention secondary to benign prostatic hyperplasia.

PURPOSE: We assess the role of acute prostatic infarction and prostatic inflammation in causing acute urinary retention in patients with benign prostatic hyperplasia (BPH). MATERIALS AND METHODS: A prospective controlled clinicopathological study was undertaken comparing 35 patients who presented with acute urinary retention secondary to BPH with another 35 patients with symptomatic BPH. All 70 patients were treated with transurethral resection. The prostatic chips in each group were examined by 1 histopathologist, who was unaware of the clinical presentation of the patient, for changes of infarction, acute and chronic inflammation, and predominant histological pattern. RESULTS: There was a higher incidence of glandular pattern in the retention group compared to a stromal pattern in the control group, which was statistically significantly different (p < 0.001). A 5-fold higher incidence of prostatic carcinoma was noted in the acute retention group, which was also statistically significant (p < 0.05). CONCLUSIONS: Prostatic infarction and inflammation had no role in the etiology of acute urinary retention due to BPH.

Benign polyps with prostatic-type epithelium of the urethra and the urinary bladder.

The clinico-pathological features of nine urethral and urinary bladder polyps with prostate-type epithelium are described. The average age of the patients was 46 years. Three patients previously had cystoscopy and the lesion was not noticed on the initial examination. The commonest presentation in this series was haematuria, dysuria and frequency of micturition. One patient presented with postmicturition dribble and another with haemospermia. The polyps contained acini and papillae lined by prostate-type epithelium which was confirmed by immunohistochemical tests for prostate specific antigen and prostate acid phosphatase. In this series no age versus location relationship could be established. Symptoms resolved following resection or initial biopsy followed by fulguration. Recurrence is extremely rare.