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Superficial Bladder Carcinoma (superficial + bladder_carcinoma)
Selected AbstractsValue of selective upper tract cytology for recognition of upper tract tumors after treatment of superficial bladder cancerINTERNATIONAL JOURNAL OF UROLOGY, Issue 5 2003ATAY GÖ Abstract Background: The value of selective upper urinary tract (UT) cytology in patients who are asymptomatic and tumor free at control cystoscopy after being treated for superficial bladder carcinoma has not been studied. The present study was performed to evaluate the value of selective UT cytology in patients who are tumor free at control cystoscopy after being treated for superficial bladder cancer. Methods: Forty-seven consecutive patients who had undergone definitive surgical treatment for superficial bladder cancer at least 24 months prior and were tumor free at control cystoscopy were evaluated with bladder wash for cytology as well as selective UT urine cytology by catheterization of both ureteral orifices. Of the 47 patients, disease was stage Ta in 30 (63.8%), T1 in 15 (31.9%) and Ta/Tcis in 2 (4.3%). Primary tumor was unifocal in 24 (51.1%) and multifocal in 23 (48.9%) patients. The time elapsed from the initial diagnosis to the last evaluation ranged from 2 to 21 years (mean 5.39). Results: UT cytology was positive in 2 cases. Although, excretory urography (IVP) revealed mild pelvicalicectasis in 1 of these 2 patients, ureterorenoscopy (URS) revealed no abnormality. In the other patient with normal IVP and retrograde pyelography (RGP), URS revealed a ureteral tumor 5 mm in diameter. Although the UT cytology was normal in the remaining 45 patients, IVP revealed right hydronephrosis in 1 patient and URS revealed multiple ureteral tumors. Conclusion: Given the normal appearance of the UT, it is highly unlikely that these patients have tumor in the UT. Thus, during the follow-up of patients with superficial bladder cancer, it is not useful to perform UT select cytology in the absence of any identifiable filling defects in the upper urinary tract. [source] Preoperative diagnosis of bilateral tuberculous epididymo-orchitis following intravesical Bacillus Calmette,Guerin therapy for superficial bladder carcinomaJOURNAL OF MEDICAL IMAGING AND RADIATION ONCOLOGY, Issue 2 2002Malai Muttarak SUMMARY We report a case of bilateral tuberculous epididymo-orchitis following intravesical Bacillus Calmette,Guerin (BCG) therapy for superficial bladder carcinoma in which the diagnosis was made by ultrasonography prior to surgery. The US findings include heterogeneous enlargement of the epididymis and testis, associated with scrotal-skin thickening and scrotal sinus track. Patients with bladder carcinoma treated with intravesical BCG therapy, the presence of scrotal swelling with scrotal-skin thickening and epididymal involvement suggests tuberculous epididymo-orchitis rather than testicular tumour. It is important to be aware of this rare complication and to be familiar with the ultrasonographic features so that appropriate treatment can be given. [source] Correlation between clinical and pathological staging in a series of radical cystectomies for bladder carcinomaBJU INTERNATIONAL, Issue 6 2005Vincenzo Ficarra OBJECTIVE To analyse the rate of concordance between the clinical and pathological Tumour-Nodes-Metastasis staging systems in a homogeneous series of patients who had undergone radical cystectomy for locally advanced or recurrent multifocal superficial bladder carcinoma. PATIENTS AND METHODS The clinical data of 156 patients who had undergone radical cystectomy and bilateral iliaco-obturator lymphadenectomy for bladder cancer in our department were analysed retrospectively. RESULTS The clinical stage of the primary tumour was carcinoma in situ in three patients (1.9%), cT1 in 67 (42.9%), cT2 in 70 (44.9%), cT3 in five (3.2%) and cT4 in nine (5.8%). Clinical lymph node involvement was detected in 19 patients (12.2%). The differences between clinical and pathological stages were statistically significant (P < 0.001), the concordance was moderate (, = 0.27, P < 0.001). Of the 70 patients with ,,cT1, 40 (57%) were reconfirmed as having pathological stage ,,T1; of the 70 with cT2, 16 (23%) had pT2 carcinoma. Of the 140 patients with clinically organ-confined (,T2) neoplasms, 70 (50%) had been understaged after radical cystectomy. The clinical and pathological systems were statistically overlapping for locally advanced cases only. Pathological lymph node involvement was diagnosed in 45 patients (28.8%); this was foreseen with pelvic computed tomography in 19 (12%) only (P < 0.001). All patients designated cN+ were also pN+. CONCLUSION These data confirm the high risk of clinical understaging of both local extension of the primary tumour and lymph node involvement. [source] Outcome after radical prostatectomy with a pretreatment prostate biopsy Gleason score of ,8BJU INTERNATIONAL, Issue 6 2003M. Manoharan The use of radical prostatectomy to treat patients with high-grade prostate cancer is the subject of much discussion, and the authors from Miami present their considerable experience in this field. They show that patients with a pre-treatment biopsy of Gleason score of ,8 may benefit from radical prostatectomy, assuming a clinical stage of T1,T2, and particularly if their PSA level is <20 ng/mL. Authors from Palermo present data on the long-term outcome of antiandrogen monotherapy in advanced prostate cancer, with the 12-year results of a phase II study. This is a very interesting evaluation, showing that patients with an early objective response have a prolonged progression-free and overall survival. In a large series of superficial bladder tumours, urologists from Tokyo identify a group of patients with tumours of low malignant potential with a high recurrence rate, but a very low invasive property. They suggest that those tumours should be referred to as having a low malignant potential, rather than being called superficial bladder carcinoma. OBJECTIVE To determine the outcome and predictors of recurrence in patients with a pretreatment prostate biopsy Gleason score (GS) of ,,8 and treated with radical prostatectomy (RP). PATIENTS AND METHODS We retrospectively reviewed 1048 consecutive patients who underwent RP by one surgeon (M.S.S.); patients who had a pretreatment biopsy GS of ,,8 were identified. Information was recorded on patient age, initial prostate specific antigen (PSA) level, clinical stage, biopsy GS, pathology GS, extraprostatic extension (EPE), tumour volume, surgical margin status, seminal vesicle invasion (SVI), and lymph node involvement. The results were assessed statistically using the Kaplan-Meier method, univariate log-rank tests and multivariate analysis using Cox's proportional hazards regression. RESULTS In all, 123 patients met the initial selection criteria; 44 were excluded from further analyses (five salvage RP, 23 <,1 year follow-up and 16 adjuvant treatment). Thus 79 patients were included in the uni- and multivariate analyses; 25 (31%) patients had a GS of ,,7 in the RP specimen and 54 (69%) remained at GS ,,8. The mean follow-up was 55 months, the age of the patients 63 years and the mean (sd) initial PSA level 13 (12) ng/mL. The overall biochemical failure rate was 38% (41% if the final GS was , 8 and 32% if it was ,,7). For those with a GS of ,,8 in the RP specimen, 20% (11/54) were organ-confined; two patients (2.5%) in this group developed local recurrence. If the final GS was ,,7, 52% (13/25) were organ-confined. In the univariate analysis, significant risk factors for recurrence were PSA ,,20 ng/mL, EPE, SVI, a positive surgical margin and tumour volume. Cox's proportional regression indicated that a PSA of ,,20 ng/mL (hazard ratio 7.9, 95% confidence interval 2.6,24.2, P < 0.001), the presence of EPE (4.2, 1.6,10.9, P = 0.004) and a positive surgical margin (3.8, 1.5,9.7, P = 0.005) were significant independent predictors in a multivariate analysis. CONCLUSION RP is a reasonable treatment option for patients with a prostate biopsy GS of ,8 and clinical stage T1,2. These patients have a high chance of remaining disease-free if their PSA level is ,,20 ng/mL. Patients with a pretreatment biopsy GS of ,,8 should be counselled about the potential differences between the biopsy and the RP specimen GS. [source] Recurrence and progression in stage T1G3 bladder tumour with intravesical bacille Calmette-Guérin (Danish 1331 strain)BJU INTERNATIONAL, Issue 6 2002J.N. Kulkarni Objective ,To report recurrence and progression rates in patients with T1G3 superficial bladder carcinoma treated with intravesical bacille Calmette-Guérin (BCG, Danish 1331 strain) after complete transurethral resection. Patients and methods ,Data from the records of 111 patients with T1G3 bladder carcinoma treated between January 1991 and December 1999 were analysed for recurrence, progression, salvage therapy and survival. Results ,Of the 111 patients with T1G3 bladder tumours, 69 had intravesical BCG therapy, 20 radical cystectomy and 22 only transurethral resection (TUR). Of the 69 patients receiving BCG therapy 37 (54%) had no recurrence, and 24 (35%) had a recurrence that was not muscle-invasive (Ta/T1) and were treated with TUR only. The remaining eight (12%) progressed to muscle invasion and had salvage cystectomy. During the follow-up six patients died, four from disease and three from other causes, while the remaining 63 are alive and well. Of the other 42 patients, 15 are alive after radical cystectomy and 18 after TUR. Conclusion ,This series further confirms the benefits of intravesical BCG (Danish 1331) in an adjuvant setting; furthermore, this treatment facilitates bladder preservation by reducing recurrences and delaying the progression in many patients. [source] Randomized study of single early instillation of (2,R)-4,- O -tetrahydropyranyl-doxorubicin for a single superficial bladder carcinomaCANCER, Issue 9 2002Kikuo Okamura M.D., Ph.D. Abstract BACKGROUND Although transurethral resection of a bladder tumor (TUR-Bt) alone has been standard treatment for single superficial bladder carcinoma, some authors reported a certain prophylactic effect of a single immediate intravesical instillation of chemotherapeutic agent after TUR-Bt. A prospective randomized study was conducted to determine whether a single (2,R)-4,- O -tetrahydropyranyl-doxorubicin (THP) instillation immediately after TUR-Bt is beneficial to patients with a single superficial bladder carcinoma. METHODS One hundred seventy patients with a single resectable superficial bladder carcinoma (Ta-1, primary or recurrent with no recurrence during the last 1 year) were enrolled in this study. THP (30 mg/30 mL of normal saline) was administered into the bladder within 6 hours after TUR-Bt in arm A, while TUR-Bt alone was done in arm B. RESULTS Of the 170 patients, 160 (94.1%) were eligible and were followed up for a median time of 40.8 months. There was a significant difference in the recurrence free curve between the 2 arms (log-rank test; P = 0.0026), with 92.4% recurrence free rate at 1 year, 82.7% at 2 years, and 78.8% at 3 years in arm A (84 patients) and 67.0%, 55.7%, and 52.6%, respectively, in arm B. The recurrence rate per year was 0.11 ± 0.22 in arm A and 0.24 ± 0.36 in arm B, with a significant difference (P = 0.007). Toxicity included pain with micturition in 9 patients (10.7%), urinary frequency/urgency in 5 patients (6.0%), and macroscopic hematuria in 7 patients (8.3%). CONCLUSIONS These data indicate that a single THP instillation immediately after TUR reduces the recurrence of superficial bladder carcinoma. Cancer 2002;94:2363,8. © 2002 American Cancer Society. DOI 10.1002/cncr.10496 [source] | ||||||||||