ABSTRACT
To evaluate in a prospective study the sensitivity of urine and spermatic fluid cultures in identifying the presence of infection compared to Meares-Stamey's test (MSt) results. Fourty patients were diagnosed having bacterial prostatitis following MSt. They underwent both urine and spermatic fluid cultures after MSt results and immediately before antibiotic treatment. All the patients were asked which of the three examens was the least tolerable. Urine and spermatic fluid culture were negative in 36 and 4 cases respectively. Spermatic fluid culture identified infection in 36 out of 40 patients who underwent MSt (90%) and was more acceptable for the patients. Urine culture is a less accurate way of identifying the infective agent in prostatitis, compared to spermatic fluid culture. The latter procedure is similar to the MSt.
Subject(s)
Body Fluids/microbiology , Prostatitis/diagnosis , Prostatitis/microbiology , Urine/microbiology , Adult , Humans , Male , Prospective Studies , Sensitivity and Specificity , Spermatic CordABSTRACT
Testis leiomyoma is a very rare neoplasm. It is very difficult to perform an exact preoperative diagnosis; only histological examination can prove the presence of a leiomyoma. In our case radical orchidectomy was performed because of complete substitution of normal parenchyma, the extreme rarity at long-term follow-up of a reported benign intratesticular neoplasm, and the imperfect sensitivity of the extemporary histological examination.
Subject(s)
Leiomyoma/diagnosis , Testicular Neoplasms/diagnosis , Biopsy , Humans , Leiomyoma/surgery , Male , Middle Aged , Testicular Neoplasms/surgery , UltrasonicsABSTRACT
A rare case of bilateral pararenal abscess secondary to staghorn calculi is reported. It is characterized by a singular evolution in both side, with fistulization along iliopsoas muscle until the Scarpa triangle. Considering the seriousness of this illness, the importance of an early surgical therapy of complicated staghorn lithiasis is underlined.
Subject(s)
Kidney Calculi/complications , Kidney Diseases/etiology , Psoas Abscess/etiology , Urinary Fistula/etiology , Drainage , Humans , Hydronephrosis/etiology , Kidney Calculi/surgery , Kidney Diseases/surgery , Male , Middle Aged , Nephrectomy , Psoas Abscess/surgery , Pyelonephritis/etiology , Urinary Fistula/surgeryABSTRACT
Spontaneous regression of non metastatic renal carcinoma is a very unusual finding in daily urologic practice. Furthermore this is the first case of a partial primary renal cancer remission documented by hystopathological specimens. Current hypothesis were discussed.
Subject(s)
Kidney Neoplasms/pathology , Neoplasm Regression, Spontaneous , Adult , Fibrosis , Humans , MaleABSTRACT
Eighteen patients with inflammatory process of the prostate met criteria for the inclusion in the study: 1) non bacterial prostatitis; 2) no previous treatment. Then they were randomized into three groups as it follows: terazosine, tamsulosin and placebo. Alpha-blockers and placebo were given for two months, after which further uroflowmetry was performed. Symptom score was evaluated before and after treatment. Terazosine was effective in reducing TO (p = 0.01) as tamsulosin and placebo did not. Both terazosine (p = 0.034) and tamsulosin (p = 0.006) reduced max TQ as placebo did not. Symptom score significantly improved in patients receiving terazosine (p = 0.0002) and tamsulosin (p = 0.001) while insignificantly in whose receiving placebo.
Subject(s)
Adrenergic alpha-Antagonists/therapeutic use , Prazosin/analogs & derivatives , Prostatitis/drug therapy , Sulfonamides/therapeutic use , Adult , Humans , Male , Prazosin/therapeutic use , Prospective Studies , TamsulosinABSTRACT
The Authors report two cases of renal leiomyosarcomas with atypical clinical features. Despite a malignant histological picture, nephron-sparing surgery was performed. The two patients are alive and disease-free at six years and fifteen months respectively. Specific radiologic findings, indications and rationale for conservative treatment are discussed.
Subject(s)
Kidney Neoplasms/pathology , Leiomyosarcoma/pathology , Humans , Kidney Neoplasms/diagnostic imaging , Kidney Neoplasms/surgery , Leiomyosarcoma/diagnostic imaging , Leiomyosarcoma/surgery , Male , Middle Aged , UltrasonographyABSTRACT
A case of metachronous renal cell carcinoma is reported in a 52-year-old male patient who had previously undergone radical nephrectomy for cancer in 1989. He was thereafter monitored with annual CT-scans. In January 1994, a small, solid, renal parenchymal mass was detected in the opposite kidney. Following that, three consecutive abdominal CT-scans were carried out over the year in order to evaluate any changes. Subsequently, elective right nephron-sparing resection was performed. This report discusses neoplasm detection, evolution and clinical approach in a patient with previous nephrectomy for cancer.
Subject(s)
Carcinoma, Renal Cell/diagnosis , Kidney Neoplasms/diagnosis , Neoplasms, Second Primary/diagnosis , Carcinoma, Renal Cell/diagnostic imaging , Follow-Up Studies , Humans , Kidney Neoplasms/diagnostic imaging , Male , Middle Aged , Neoplasms, Second Primary/diagnostic imaging , RadiographyABSTRACT
OBJECTIVE: To determine the outcome of conservative or radical treatment in a retrospective study of 100 consecutive patients with upper urinary tract tumours. PATIENTS AND METHODS: From 1965 to 1995, 100 patients (78 men and 22 women, mean age 65 years, range 27-82) with upper urinary tract tumours were treated surgically, using nephroureterectomy with excision of a cuff of bladder in 53 and organ-sparing treatment in 47. The outcome was assessed as survival and recurrence during a follow-up of up to 15 years. RESULTS: After radical and organ-sparing treatment, the 15-year cancer-specific survival was 69% and 25%, respectively; metastases developed in 17% and 19% and global recurrence in 40% and 70%, respectively. While locoregional and bladder recurrences were similar in the two groups (9% vs 8% and 30% vs 38%, respectively), ureteric-stump recurrence in the conservative group was 23%. There were no significant differences in survival rates between patients with single or multiple presentation, or for localization, while the grading of the lesions proved to be an accurate prognostic indicator. CONCLUSION: This experience of urothelial neoplasia of the upper tract highlights the difficulty in diagnosing this pathology and in entrusting screening to a non-invasive technique such as urinary cytology. The percentage recurrence observed after organ-sparing therapy indicates that this treatment should be used cautiously.
Subject(s)
Carcinoma, Transitional Cell/surgery , Urologic Neoplasms/surgery , Adult , Aged , Aged, 80 and over , Female , Follow-Up Studies , Humans , Male , Middle Aged , Neoplasm Recurrence, Local , Nephrectomy , Retrospective Studies , Risk Factors , Survival Rate , UreterostomyABSTRACT
OBJECTIVE: To evaluate the results from the long-term follow-up of ileocaeco-urethrostomy with multiple transverse taeniamyotomies for bladder replacement. PATIENTS AND METHODS: Since 1987, 60 male patients have undergone bladder replacement using a technique of ileocaeco-urethrostomy with multiple transverse taeniamyotomies. Avoiding detubularization, sectioning the caecal taeniae improved reservoir morphology and reduced internal pressures and wall tension, limiting the potential complications of the operation. RESULTS: All patients achieved diurnal continence with socially acceptable intervals between micturitions. Immediately after the operation, the nocturnal continence rate was good (79% of patients with a follow up < 3 years), reaching 86% after > 3 years. After 5 years, the reservoir capacity remained within the physiological range (mean volume 469 mL) with a mean maximum internal pressure of 47.6 cmH2O, while the mean post-micturition residual volume was 28 mL; no patient needs to use self-catheterization. Given the short intestinal length used, no metabolic clinical problems have occurred. CONCLUSIONS: The concept of using the caecum arose from physiological and anatomical assumptions, i.e. receptive relaxation, the presence of taeniae and ileocaecal sphincter. Taeniamyotomies can achieve the same goals as detubularization, i.e. a reduction of wall tension and internal pressure and a near-spherical shape, but, in contrast, by leaving the circular muscle intact, they allow a good basal tone to be maintained thus obtaining optimal emptying and avoiding deterioration of the reservoir.
Subject(s)
Carcinoma, Ductal, Breast/surgery , Cecum/transplantation , Ileum/transplantation , Postoperative Complications/etiology , Urinary Bladder Neoplasms/surgery , Urinary Reservoirs, Continent , Aged , Carcinoma, Ductal, Breast/metabolism , Carcinoma, Ductal, Breast/physiopathology , Cystectomy/methods , Follow-Up Studies , Humans , Male , Middle Aged , Urinary Bladder Neoplasms/metabolism , Urinary Bladder Neoplasms/physiopathology , Urinary Incontinence/etiology , UrodynamicsABSTRACT
Bladder secondary involvement rate in non-Hodgkin's lymphoma (NHL) reaches 13%. Nevertheless, clinical evidence of such an involvement is very rare (less than 0.5%). We report a case of a NHL arising from the Peyer's plaques of the gut and involving secondly the bladder. The onset symptomatology was urologic. Pathophysiology and clinical features of secondary bladder lymphoma are discussed.
Subject(s)
Lymphoma, Non-Hodgkin/pathology , Neoplastic Cells, Circulating , Peyer's Patches/pathology , Urinary Bladder Neoplasms/pathology , Adult , Hematuria/etiology , Humans , Lymphoma, Non-Hodgkin/surgery , Male , Urinary Bladder Neoplasms/surgeryABSTRACT
Adenomatoid tumour is an uncommon neoplasm of the male genital tract. The Authors report their recent observation of three consecutive cases of adenomatoi tumour of the epididymis. In all cases the diagnosis was difficult and done only by an accurate histological examination. The treatment was conservative, consisting in the removal of the neoplasm. After a follow up of at least two years the patients do not show any sign of relapses confirming the validity of the surgical therapeutical approach performed. Because of the unfrequent observation of these forms and the difficulty in the diagnosis, the Authors stress the necessity of the surgical exploration with an accurate microscopic examination of the specimens. Moreover a review of the literature from a histological and therapeutical point of view was done and reported.
Subject(s)
Adenomatoid Tumor , Epididymis , Testicular Neoplasms , Adenomatoid Tumor/pathology , Adenomatoid Tumor/surgery , Adult , Epididymis/pathology , Follow-Up Studies , Humans , Male , Testicular Neoplasms/pathology , Testicular Neoplasms/surgery , Time FactorsABSTRACT
Three cases of bilateral renal tumours are reported. A radical nephrectomy in the side with the larger tumour and a nephron-sparing surgery (partial nephrectomy or enucleo-resection) in kidney with smaller lesions was performed in two cases. A bilateral partial nephrectomy was performed in the last patient (tumours larger than 5 cm). Two of them performed a needle CT-guided biopsy before surgery, but full disagreement was found between pre and post-operative histological results. In addition, we outline that a second lesion was found intraoperatively in the case n. 3, without any radiological and sonographic finding. We stress the importance of a conservative surgery in case of bilateral neoplasms. Only surgery could assure a careful staging and histological diagnosis.
Subject(s)
Adenocarcinoma/surgery , Carcinoma, Renal Cell/surgery , Carcinoma/surgery , Kidney Neoplasms/surgery , Neoplasms, Multiple Primary/surgery , Adenocarcinoma/diagnostic imaging , Adenocarcinoma/pathology , Biopsy , Carcinoma/diagnostic imaging , Carcinoma/pathology , Carcinoma, Renal Cell/diagnostic imaging , Carcinoma, Renal Cell/pathology , Female , Humans , Kidney/pathology , Kidney Neoplasms/diagnostic imaging , Kidney Neoplasms/pathology , Male , Middle Aged , Neoplasms, Multiple Primary/diagnostic imaging , Neoplasms, Multiple Primary/pathology , Tomography, X-Ray Computed , UrographyABSTRACT
Fourteen patients with a variety of scrotal lesions have been investigated. In 12 cases surgical exploration was performed, and 2 patients with scrotal wall haematoma received drug treatment. In the early detection of scrotal traumas ultrasonography is of utmost importance for the definitive diagnosis to be set up.
Subject(s)
Scrotum/injuries , Adolescent , Adult , Humans , Male , Scrotum/diagnostic imaging , Scrotum/surgery , UltrasonographyABSTRACT
Since 1987, 30 patients with bladder cancer underwent cystoprostatectomy with bladder replacement via ileocecourethrostomy. Multiple transverse teniamyotomies were made in the cecum to assure a large capacity reservoir with low pressures. The particular anatomy and physiology of the cecum, short length of the intestinal segment needed and teniamyotomies are the 3 factors that have allowed for good functional and metabolic results. All patients achieved daytime continence. After 3 years of followup 67% of the patients were continent at night if they voided every 3 or 4 hours and 22% if they voided every 2 or 3 hours, while 11% experienced enuresis. Urodynamic data after 1 year showed a mean capacity of 396 ml. for the new bladder, a mean full filling pressure of 28 cm. water and a mean maximum pressure of 55 cm. water. Post-micturition residual urine volume was consistently less than 55 ml. These results indicate that the ileocecal segment can be enlarged with myotomies through the tenia to produce an adequate capacity and a low pressure bladder replacement without the need for formal detubularization.
Subject(s)
Cecum/surgery , Ileum/surgery , Urinary Bladder Neoplasms/surgery , Urinary Reservoirs, Continent , Cystectomy , Follow-Up Studies , Humans , Male , Postoperative Complications/epidemiology , Prostatectomy , Time Factors , Urinary Bladder Neoplasms/epidemiology , Urodynamics/physiologyABSTRACT
From 1986 to 1990, 8 cases of urethrospongiosal fistulas were observed. All the patients had a history of bleeding after a difficult catheterization. The symptoms were not pathognomonic but the fistulas were visible only by X-ray examination. The authors suggest that urethrospongiosal fistulas are more common than one expects, especially in cases of bleeding after complicated catheterization. This is more frequent when coexistent urethral strictures or prostatic hypertrophy make the maneuver difficult. The authors also suggest that the urinary extravasation in the corpus spongiosum could explain the pathophysiology of the urethral manipulation syndrome according to Kelamy.
Subject(s)
Fistula , Penile Diseases , Urethral Diseases , Urinary Fistula , Aged , Fistula/diagnostic imaging , Fistula/etiology , Fistula/therapy , Humans , Male , Middle Aged , Penile Diseases/diagnostic imaging , Penile Diseases/etiology , Penile Diseases/therapy , Radiography , Urethral Diseases/diagnostic imaging , Urethral Diseases/etiology , Urethral Diseases/therapy , Urinary Catheterization/adverse effects , Urinary Fistula/diagnostic imaging , Urinary Fistula/etiology , Urinary Fistula/therapyABSTRACT
The Authors report a rare case of oncocytoma in a horseshoe kidney. The diagnostic path needed to assess the precise anatomy of the malformation and tumoral staging is out lined. Oncological problems dealing with oncocytoma are further discussed, together with the technical and surgical issues pertinent to the clinical case.