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Moffat L. Radical cystectomy and ileal conduit for invasive bladder tumour. JOURNAL OF THE ROYAL COLLEGE OF SURGEONS OF EDINBURGH 1999; 44:379-85. [PMID: 10612962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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4227
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Jarolím L, Babjuk M, Grim M, Nanka O, Hanus T, Janský M, Povýsil C, Dvorácek J. [Reconstruction of the lower urinary tract in women after cystectomy]. CASOPIS LEKARU CESKYCH 1999; 138:716-8. [PMID: 10746034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
BACKGROUND The first extirpation of the urinary bladder on account of malignant papilomatosis was carried out by Karel Pawlik in 1889 as the first one in the world. At present cystectomy is indicated usually because of an infiltrating carcinoma of the urinary bladder. The objective of the present paper is, based on anatomical investigations, elaboration of a surgical technique of creating a orthotopic neovesica following cystectomy sparing a functional female urethra. METHODS AND RESULTS In 1993-1998 32 women were operated within the age bracket of 32-72 years with a confirmed infiltration carcinoma of the urinary bladder. The authors describe in detail their own surgical technique. Day continence was achieved in 20 patients. Twelve patients suffer from stress incontinence. Eight patients have a post-micturition residue of 250-300 ml calling for a combination of medicamentous treatment and autocatheterization. The capacity of the neovesicle is the cause of nycturia: 21 patients must micturate once or twice during the night. Urodynamic studies did not reveal significant differences between patients with chronic post-miction residues and without residues. Also the mean functional length of the urethra was in both groups similar (27 mm in patients with a residue and 26.2 mm in patients without a residue). CONCLUSIONS The elaborated surgical technique of cystectomy and creation of a neovesica makes a good quality of the patients' life possible.
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4228
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Benson MC. Neo-adjuvant chemotherapy and bladder preservation in locally advanced transitional cell carcinoma of the bladder. Ann Oncol 1999; 10:1269-70. [PMID: 10631452 DOI: 10.1023/a:1008370506121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Yang XJ, Lecksell K, Epstein JI. Can immunohistochemistry enhance the detection of micrometastases in pelvic lymph nodes from patients with high-grade urothelial carcinoma of the bladder? Am J Clin Pathol 1999; 112:649-53. [PMID: 10549252 DOI: 10.1093/ajcp/112.5.649] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Immunohistochemistry for keratin has enhanced our ability to detect micrometastases in certain cancer patients with negative lymph nodes by routine histologic examination of H&E-stained sections. However, there is no information about micrometastasis of bladder cancer. We performed immunohistochemistry for keratins on 159 pelvic lymph nodes, which were negative for metastatic tumors on routine H&E-stained sections, from 19 patients with high-grade muscle invasive urothelial bladder cancer. In 1 man, 1 lymph node contained a keratin-positive micrometastasis that was not present on the original H&E-stained slide. However, the metastasis was seen readily on a new H&E-stained section prepared from the paraffin block adjacent to the keratin-stained section. Immunohistochemical analysis for keratins revealed no additional case of micrometastasis of urothelial carcinoma of the bladder. The perinodal fibroadipose tissue of a lymph node from a woman contained a few keratin-positive benign glands of endosalpingiosis. A thorough examination of the H&E-stained sections is the best method for detecting lymph node metastases of urothelial carcinoma from the bladder. There is a potential risk for misdiagnosis of metastases by using immunohistochemistry or polymerase chain reactions for keratins because of the occasional presence of benign epithelial cells in pelvic lymph nodes and associated connective tissue.
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4230
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Katsanoulas K, Papaioannou A, Fraidakis O, Michaloudis D. Undiagnosed central anticholinergic syndrome may lead to dangerous complications. Eur J Anaesthesiol 1999; 16:803-9. [PMID: 10713877 DOI: 10.1046/j.1365-2346.1999.00583.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This report describes two cases of central anticholinergic syndrome, the first after general anaesthesia and the other during a prolonged stay in the intensive care unit. The symptoms in both patients resolved soon after physostigmine administration. There was a delay in the diagnosis of central anticholinergic syndrome, which resulted in acute lung injury and unanticipated intensive care unit admission. It is suggested that in cases of abnormal mental recovery after anaesthesia or sedation, the diagnosis of central anticholinergic syndrome should be considered.
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Pfister C, Lacombe L, Vezina MC, Moore L, Larue H, Têtu B, Meyer F, Fradet Y. Prognostic value of the proliferative index determined by Ki-67 immunostaining in superficial bladder tumors. Hum Pathol 1999; 30:1350-5. [PMID: 10571516 DOI: 10.1016/s0046-8177(99)90067-9] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The biological behavior of urothelial carcinomas remains unpredictable. The objective of this study was to determine the prognostic value of Ki-67 index in superficial papillary bladder tumors and to correlate it with the S-phase fraction (SPF) measured by flow cytometry. Three hundred nineteen patients with newly diagnosed superficial (pTa, pT1) bladder tumors were included between September 1990 and April 1992. Patients with bladder carcinoma in situ alone were excluded. We observed 255 pTa tumors and 64 pT1 tumors, whereas 111 lesions were classified as grade G1 and 208 as grade G2-G3. Ki-67 immunostaining was performed on paraffin-embedded material using a 3-step immunoperoxidase procedure with the murine monoclonal antibody MiB1. The relation between Ki-67 expression and prognostic variables (stage, grade, tumor size, multifocality, age, and sex) was investigated by the chi-square test. Cox regression was used to describe the association between Ki-67 and tumor recurrence in 308 patients with follow-up while adjusting for potentially confounding prognostic variables. The frequency of high Ki-67 expression (> or =10%) increased with stage (P = .005) and grade (P = .001), but not with tumor size or multifocality. Two hundred one patients experienced tumor recurrence in a median follow-up of 68 months. Stage, grade, tumor size, and multifocality were all independent predictors of recurrence. Ki-67 index greater than 10% was found to be an independent predictor of tumor recurrence among patients with tumors larger than 3 cm in diameter (HR = 2.05, CI = 1.18-3.55), but not those with smaller size tumors. With regards to the DNA index, a significant but weak correlation was observed between Ki-67 expression and the SPF (Spearman's correlation coefficient = 0.23, P = .004). In addition, aneuploid tumors had significantly higher expression of Ki-67 (22.5%) than diploid tumors (10.1%) (P = .0006). Moreover, patients with DNA aneuploid bladder tumors were more likely to have more than 10% Ki-67-positive cells than those with diploid tumors. In patients with newly diagnosed pTa or pT1 bladder tumors, a Ki-67 index above 10% is an independent predictor of shorter time to recurrence only in those with tumors larger than 3 cm.
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Zungri E, Martinez L, Da Silva EA, Pesqueira D, de la Fuente Buceta A, Pereiro B. T1 GIII bladder cancer. Management with transurethral resection only. Eur Urol 1999; 36:380-4; discussion 384-5. [PMID: 10516446 DOI: 10.1159/000020018] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Transurethral resection (TUR) is the elective procedure in the treatment of superficial bladder tumor. The association of intravesical chemotherapy has no influence on survival and cause specific survival. This study was carried out to determine the evolution of T1 GIII bladder carcinoma treated with TUR only. PATIENTS AND METHODS We retrospectively reviewed the records of 42 consecutive patients with T1 GIII bladder carcinoma. Follow-up was available for 34 patients. No patient received either adjuvant or neoadjuvant therapy. All the patients were treated with TUR only and followed for a median of 40 months. They were followed by cystoscopy, urinary cytology and intravenous urography. RESULTS Forty-seven percent of patients had a solitary tumor while 53% had multiple tumors. Tumor recurrence occurred in 50% with a disease-free interval until the first relapse of 9.6 months. Progression of the primary tumor was observed in 23.5% of patients. The overall survival rate was 73.6% and the cancer-specific survival estimate was 88.2% at mean 36 months of follow-up. CONCLUSIONS T1 GIII bladder carcinoma may be treated initially with transurethral resection only with acceptable recurrence and progression rates. This would avoid costs and complications of the adjuvant/neoadjuvant therapies.
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Sakai N, Yamada T, Asao T, Murayama T. A case of urethral recurrence found 15 years after radical cystectomy. Int J Urol 1999; 6:578-80. [PMID: 10585124 DOI: 10.1046/j.1442-2042.1999.611114.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE A case of a urethral recurrence found 15 years after radical cystectomy is reported. METHODS/RESULTS A 78-year-old man, who had undergone radical cystectomy at age 63, presented with urethral bleeding and positive cytology in urethral washing. The urethra was surgically resected. Pathologic examination revealed transitional cell carcinoma located in the distal and mid portion of the penile urethra. CONCLUSION Evidence suggested that urethral recurrence resulted from the implantation from the primary bladder tumor; in addition, the urethral neoplasm had scarcely grown in the penile urethra for 15 years.
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Qureshi KN, Griffiths TR, Robinson MC, Marsh C, Roberts JT, Hall RR, Lunec J, Neal DE. TP53 accumulation predicts improved survival in patients resistant to systemic cisplatin-based chemotherapy for muscle-invasive bladder cancer. Clin Cancer Res 1999; 5:3500-7. [PMID: 10589764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
To examine retrospectively the prognostic significance of TP53 immunoreactivity for both tumor response and patient survival in 83 patients with nonmetastatic muscle-invasive bladder cancer treated with a single transurethral resection (TUR) of tumor and combined cisplatin-based systemic chemotherapy followed by repeat TUR, paraffin-embedded sections of a bladder tumor obtained at TUR before chemotherapy (1 T2, 52 T3, and 30 T4) were immunostained for TP53 using monoclonal PAb1801 and DO-7 antibodies. For the entire cohort, TP53 immunopositivity (PAb1801 or DO-7) did not predict complete response (CR), complete or partial response (PR), progressive disease, or time to death from bladder cancer. There was a highly significant correlation between PAb1801 and DO-7 nuclear immunoreactivity (r = 0.8242; P<0.0001). In 76 patients in which complete clinical data were available, tumor stage (T2/T3; P = 0.0499), CR and PR (P = 0.0016) and CR (P<0.0001) were associated with patient survival. In a multivariate model, CR (P<0.0001) was the only independent predictor of improved survival. In complete responders, neither TP53 immunostaining nor clinicopathological factors stratified patients into prognostic groups. However, in the subset of patients (n = 38) who were chemoresistant (PR or progressive disease), improved survival was associated with > or =20% TP53 immunoreactivity (PAb1801; P = 0.0191) and tumor stage (T2/T3; P = 0.0358). TP53 immunopositivity (PAb1801 or DO-7) did not predict overall survival or response to systemic chemotherapy in patients with nonmetastatic but predominantly clinical stage > or =T3 bladder cancer, but it had prognostic significance within the chemoresistant subgroup.
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Fredman B, Lahav M, Zohar E, Golod M, Paruta I, Jedeikin R. The effect of midazolam premedication on mental and psychomotor recovery in geriatric patients undergoing brief surgical procedures. Anesth Analg 1999; 89:1161-6. [PMID: 10553827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
UNLABELLED To assess the effect of IV midazolam premedication on recovery of cognitive function, 90 geriatric patients (aged 65-81 yr) undergoing brief transurethral procedures were enrolled into this prospective, placebo-controlled, double-blinded study. In all cases, a standard general anesthetic was administered. Thirty minutes before operating room transfer, patients in Group 0.5 mg, Group 2 mg, and Group S received 0.5 mg of midazolam, 2 mg of midazolam, or an equal volume of saline, respectively. Before study-drug administration (baseline), at 15 min thereafter, as well as on arrival in the postanesthesia care unit (PACU), and at 60 min and 120 min, postoperatively, we administered a digit-symbol substitution test, a mini-mental test, a shape-sorter test, and a patient-generated 100-mm visual analog score (0 = minimal and 100 = maximal) for anxiety, sleepiness, and coordination. A 4-point scale was used to assess the degree of patient sedation at 7, 15, and 30 min after study-drug administration. Using a modified Aldrete scoring system, PACU discharge was determined by the PACU staff. Patient anxiety, sleepiness, and coordination scores at baseline and at 15 min after study-drug administration were similar. When compared with saline, midazolam was associated with a significantly (P < 0.05) higher incidence of "deep" sedation. In Group 2 mg, the incidence of a low preoperative Spo2 (<94%) was significantly (P < 0.05) higher when compared with Group S. Emergence, extubation, and orientation times, as well as time to follow commands were unaffected by midazolam premedication. Postoperatively, the digit-symbol substitution test, mini-mental test, and shape-sorter test were similar among the groups. However, time to PACU discharge was significantly (P = 0.03) longer in the two midazolam treatment groups (41 +/-25 min, 60 +/- 32 min, 53 +/- 39 min for Groups S, 0.5 mg, and 2 mg, respectively). Finally, patient satisfaction was unaffected by the randomization schedule. IMPLICATIONS IV premedicant midazolam 0.5 mg or 2 mg does not adversely affect mental and psychomotor recovery in geriatric patients undergoing brief surgical procedures. However, midazolam administration significantly prolonged postanesthesia care unit discharge time. Finally, during the preoperative period, midazolam increases the incidence of a Spo2 <94% in a dose-dependent manner.
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Panichi S, Dell'Anna G, Innocenti P, Nesi G. Paraganglioma of the bladder: report of a case. Ann Ital Chir 1999; 70:937-9; discussion 940. [PMID: 10804676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Paragangliomas are uncommon tumours that comprise less than 0.1% of all primary bladder neoplasms. Approximately half of the patients present the clinical triad of hypertension, haematuria and attacks associated with micturition. About 10% of vesical paragangliomas behave malignantly. This may be manifested as local invasion or metastatic spread, particularly to lymph nodes and lung. The best therapy remains total excision and partial cystectomy is considered adequate treatment for most cases. We report a case of paraganglioma of the bladder with extramural appearance in a 39-year-old man. Clinical symptoms were hypertension, dysuria and a well-defined hypogastric mass. One year after complete removal of the tumour, the patient is asymptomatic and normotensive, with normal catecholamine and vanillylmandelic acid (VMA) levels.
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Hinotsu S, Akaza H, Ohashi Y, Kotake T. Intravesical chemotherapy for maximum prophylaxis of new early phase superficial bladder carcinoma treated by transurethral resection: a combined analysis of trials by the Japanese Urological Cancer Research Group using smoothed hazard function. Cancer 1999; 86:1818-26. [PMID: 10547556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
BACKGROUND The effect of intravesical instillation of doxorubicin or epirubicin after transurethral resection (TUR) was estimated from the data of five randomized clinical trials in Japan. The authors provided the estimated hazard function plots with a smoothing technique, to evaluate the prophylactic effect of an intravesical therapy over time and to estimate the natural history of superficial bladder carcinoma. METHODS Data on a total of 1732 patients from 5 studies of the Japanese Urological Cancer Research Group who were eligible to receive doxorubicin and epirubicin were analyzed. The patients were divided into four subgroups based on their background characteristics. Their tumors were categorized as "primary and solitary," "primary and multiple," "recurrent and solitary," or "recurrent and multiple." RESULTS Multivariate analysis revealed that intravesical instillation reduced the risk of recurrence to about one-half to two-thirds compared with the controls. The shapes of the graphs that estimated the hazard function for patients with no prophylaxis indicated that multiple tumors showed an earlier peak of recurrence than solitary tumors and recurrent tumors had a higher hazard of recurrence than primary tumors. Graphic presentation of the hazard function in each subgroup suggested that the effect of prophylaxis continued for 500 days after TUR but not for longer. CONCLUSIONS This analysis indicated that there are two patterns of tumor recurrence of superficial bladder carcinoma after TUR, namely, early phase and late phase. Intravesical chemotherapy may be effective mainly in reducing the hazard for recurrence in the early phase.
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Kriegmair M, Zaak D, Stepp H, Stepp H, Baumgartner R, Knuechel R, Hofstetter A. Transurethral resection and surveillance of bladder cancer supported by 5-aminolevulinic acid-induced fluorescence endoscopy. Eur Urol 1999; 36:386-92. [PMID: 10516447 DOI: 10.1159/000020019] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
PURPOSE We determined whether neoplastic disease, which was missed under white light can be found during transurethral resection of bladder cancer by 5-aminolevulinic acid-induced porphyrin fluorescence. MATERIALS AND METHODS 5-Aminolevulinic acid-induced fluorescence endoscopy was carried out in 328 cases. A 3% 5-aminolevulinic acid solution was instilled intravesically in a mean time of 2.8 h before endoscopy. The fluorescence was excited by a special incoherent light source which provided blue light in addition to white light. RESULTS In 82 (25%) cases additional neoplastic lesions were found only because of their red porphyrin fluorescence which was induced by 5-aminolevulinic acid. 31% of these neoplastic foci which were found in normal and nonspecific inflamed mucosa had a poorly differentiated histology. CONCLUSIONS 5-Aminolevulinic acid facilitates detection of neoplastic disease during transurethral resection of bladder cancer and increases the accuracy of diagnosis.
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Desgrandchamps F, Teren M, Dal Cortivo L, Marolleau JP, Bertheau P, Villette JM, Cortesse A, Teillac P, Le Duc A, Hamdy FC. The effects of transurethral resection and cystoprostatectomy on dissemination of epithelial cells in the circulation of patients with bladder cancer. Br J Cancer 1999; 81:832-4. [PMID: 10555753 PMCID: PMC2374308 DOI: 10.1038/sj.bjc.6690771] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
This study was undertaken to evaluate the risk of haematogenous dissemination of epithelial cells induced by endoscopic resection and/or cystoprostatectomy for transitional cell carcinoma of the bladder. Thirty-three patients were studied. Thirty-one had different stages and grades of bladder cancer and two patients had benign bladder conditions. Twenty-five cancer patients required transurethral resection of their bladder tumour. Of those, 20 had superficial disease (pTaG1-G2: n = 19; pT1G2: n = 1) and five had muscle invasive tumours (pT2G3: n = 2; pT3aG3: n = 1; pT4G3: n = 2). Five patients underwent radical cystoprostatectomy for muscle invasive cancers (pT2G3: n = 3; pT3bG3: n = 1; pT4G3: n = 1) and one man received chemotherapy for metastatic disease. Venous blood (10 ml) was obtained from the antecubital fossa in each patient, before and 1-2 h after completion of surgery, and prior to treatment in the metastatic patient. An indirect immunocytochemical technique was used to detect circulating epithelial cells after centrifugation on Ficoll gradient and fixation of mononuclear cells on slides, using a monoclonal antibody directed against three cytokeratins: CK8, CK18 and CK19. Circulating epithelial cells were detected only in the patient with metastatic disease. None of the other patients had evidence of epithelial circulating cells before or after surgery. The results suggest that irrespective of disease stage and grade, neither endoscopic nor open bladder surgery leads to detectable dissemination of urothelial cells in the peripheral circulation. These procedures are therefore unlikely to increase the risk of progression and metastasis in transitional cell carcinoma of the bladder.
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Sternberg CN, Pansadoro V, Calabro F, Marini L, van Rijn A, Carli PD, Giannarelli D, Platania A, Rossetti A. Neo-adjuvant chemotherapy and bladder preservation in locally advanced transitional cell carcinoma of the bladder. Ann Oncol 1999; 10:1301-5. [PMID: 10631456 DOI: 10.1023/a:1008350518083] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The possibility of bladder preservation as well as the utility of neo-adjuvant chemotherapy for invasive bladder cancer are controversial issues. The purpose of this study was the evaluation of neo-adjuvant M-VAC chemotherapy and bladder preservation in patients with locally advanced transitional cell carcinoma of the bladder. PATIENTS AND METHODS Eighty-seven consecutive evaluable patients with T2-T4aNxM0 TCC of the bladder were treated with three cycles of neo-adjuvant M-VAC chemotherapy. After three cycles of M-VAC, 42 patients had TURB alone, 13 patients underwent partial cystectomy, and 32 patients were to undergo radical cystectomy. RESULTS Forty (51%) patients were T0 at the TURB following M-VAC. Thirty (71%) patients who had chemotherapy and TURB alone are alive; at a median follow-up of 54+ months (8(+)-109+). Twenty-four (57%) have maintained an intact bladder. Of 13 responding patients with monofocal lesions who underwent partial cystectomy, 8 patients (62%) are alive with a functioning bladder, at a median follow-up of 80+ months (16-107+ months). At a follow-up of 32 months (7-121+ months), 20 (63%) patients in the radical cystectomy group are alive. In patients who had downstaging to T0 or superficial disease, median follow-up is 55 months (10-121+ months) and five-year survival is 71%. Patients who failed to respond (T2 or greater after chemotherapy), at a median follow-up of 24 months (7-103+ months), had five-year survival of only 29%. CONCLUSIONS Bladder sparing in selected patients on the basis of response to neo-adjuvant chemotherapy is a feasible approach which must be confirmed in prospective randomized trials.
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Balaji KC, McGuire M, Grotas J, Grimaldi G, Russo P. Upper tract recurrences following radical cystectomy: an analysis of prognostic factors, recurrence pattern and stage at presentation. J Urol 1999; 162:1603-6. [PMID: 10524877 DOI: 10.1016/s0022-5347(05)68176-1] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
PURPOSE We study the incidence and pattern of upper tract recurrences following radical cystectomy for bladder cancer, and analyze the prognostic factors. MATERIALS AND METHODS A retrospective study was performed on 529 patients who underwent radical cystectomy and urinary diversion at Memorial Sloan-Kettering Cancer Center between July 1989 and June 1997. Data related to upper tract recurrence were analyzed. RESULTS Of the 529 patients 16 (3%) had upper tract recurrence. Median followup was 16.9 months for the entire group and 49.1 months for patients with upper tract recurrence, with a median time to recurrence of 37.2 months. Of 12 upper tract recurrences 7 (58%) were locally advanced at surgery (p3a or greater with or without lymph node metastasis) and 5 of 16 patients with recurrence (31.3%) had bilateral tumors (2 synchronous and 3 metachronous). Overall survival from the time of diagnosis of upper tract recurrence after radical cystectomy was poor, with a median of 10 months (confidence interval 1 to 19). CONCLUSIONS The incidence of upper tract recurrence following radical cystectomy is low (3%). However, the incidence of bilateral tumors (31.3%) and locally advanced stage at the time of operation (58%) is higher than expected for upper tract tumors in the general population. Survival of patients with upper tract recurrence is poor, with a median of 10 months.
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Wiener HG, Remkes GW, Schatzl G, Susani M, Breitenecker G. Quick-staining urinary cytology and bladder wash image analysis with an integrated risk classification: a worthwhile improvement in the follow-up of bladder cancer? Cancer 1999; 87:263-9. [PMID: 10536351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
BACKGROUND With an end toward an increase in patient quality of life, morphologic methods were tested for their combinatory value in expanding the effectiveness of follow-up appointments and finding a more specific supervision of patients with bladder cancer. METHODS Voided urine and bladder washing specimens were gathered in 223 follow-up sessions of 124 patients with a history of bladder cancer. Hemacolor (Merck, Darmstadt, Germany)-stained cytospin preparations of voided urine specimens were ready for diagnosis within 15 minutes, and results were available shortly before cystoscopy. Feulgen-Schiff-stained cytospin preparations of bladder washings entered the image analysis system. A special software was used to classify the DNA histogram by a risk factor for bladder cancer. RESULTS Follow-up of patients revealed 83 tumor recurrences. Depending on the grade of the underlying tumor, the sensitivity of quick-staining cytology was 86.4%, 46.2%, or 13.6% for grade 3 to grade 1 TCC, respectively. Cytology and image analysis data demonstrated complementary potency. The combination of methods increased sensitivity to 90.9%, 66.7%, and 31.8%, respectively. Although 24 of 140 image analyses denoted high risk for bladder cancer without simultaneously visible tumor, correct evidence of high risk could be found for 92.2%. CONCLUSIONS The combinatory use of quick-staining urinary cytology and bladder wash image analysis was demonstrated to be most valuable in diagnosing recurrent bladder cancer and selecting patients needing more intensive follow-up. At a minimum of patients discomfort, the tested combination also seems helpful to surpass diagnostic limits in cystoscopy and cytology caused by therapeutic effects on the bladder epithelium. Cancer (Cancer Cytopathol)
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Heidenreich A, Zirbes TK, Wolter S, Engelmann UH. Nephrogenic adenoma: A rare bladder tumor in children. Eur Urol 1999; 36:348-53. [PMID: 10473997 DOI: 10.1159/000019998] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Nephrogenic adenomas of the urinary bladder are rare benign tumors in children. The purpose of our study was to obtain information about the sex distribution, presenting symptoms, intravesical locations, therapy and recurrence rates in pediatric nephrogenic adenomas. PATIENTS AND METHODS The records of 3 children with nephrogenic adenoma of the urinary bladder diagnosed between 1990 and 1997 were reviewed to evaluate the initial symptomatology, diagnostic examinations and findings, therapeutic procedures and clinical outcome and recurrence rates. Furthermore our data are compared to the findings of all children reported in the literature. RESULTS Including the 3 cases reported by us, the data on 18 children with nephrogenic adenoma of the bladder could be analyzed. There was a significant predominance of girls compared to boys (5:1); the medical history in all cases was remarkable for previous bladder surgery 3 months to 7 years prior to tumor diagnosis. Most children presented with unspecific symptoms of gross hematuria, dysuria and bladder instability and in all cases the final diagnosis was established after cystoscopy and histopathologic review of a tumor biopsy specimen. Therapy consisted of transurethral resection in 15 cases, partial cystectomy and open excision in 2 and 1 case, respectively. Tumor recurrence developed in 80% of the children with a latency period of 4 years. CONCLUSIONS Nephrogenic adenomas represent an epithelial response of the urothelium to chronic inflammation or previous trauma resulting in urothelial metaplasia and the development of papillary lesions. Current treatment of choice consists of transurethral resection and fulguration of the base of the tumor and periodic cystoscopy.
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Cheng L, Neumann RM, Weaver AL, Spotts BE, Bostwick DG. Predicting cancer progression in patients with stage T1 bladder carcinoma. J Clin Oncol 1999; 17:3182-7. [PMID: 10506616 DOI: 10.1200/jco.1999.17.10.3182] [Citation(s) in RCA: 108] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE A significant number of patients with stage T1 bladder carcinoma are at risk for cancer progression. We sought to identify factors associated with cancer progression in a series of patients with stage T1 bladder carcinoma treated with a contemporary therapeutic approach. PATIENTS AND METHODS The study population consisted of 83 consecutive patients in whom stage T1 bladder carcinoma was diagnosed at the Mayo Clinic between 1987 and 1992. All patients underwent transurethral resection of the bladder (TURB) and had histologic confirmation of the diagnosis. The mean age was 71 years (range, 47 to 94 years). The male-to-female ratio was 3.9:1. The mean length of follow-up was 5.2 years (range, 1 day to 10.4 years). The depth of lamina propria invasion in the TURB specimens was measured with an ocular micrometer. Cancer progression was defined as the development of muscle-invasive or more advanced stage carcinoma, distant metastasis, or death from bladder cancer. RESULTS The overall 5- and 7-year progression-free survival rates were 82% and 80%, respectively. The depth of invasion in the TURB specimens was associated with cancer progression (hazards ratio, 1.6 for doubling of depth of invasion; 95% confidence interval, 1.03 to 2.4; P =.037). The 5-year progression-free survival rate for patients with depth of invasion of >/= 1.5 mm was 67%, compared with 93% for those with depth of invasion of less than 1.5 mm (P =.009). No other variable, including age, sex, tobacco use, alcohol use, the presence of carcinoma-in-situ, histologic grade, lymphocytic infiltration, or muscularis mucosae invasion, was associated with cancer progression. CONCLUSION The depth of invasion in the TURB specimens, measured with a micrometer, is predictive of cancer progression in patients with stage T1 bladder carcinoma.
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Mchaourab A, Sarantopoulos C, Stowe DF. Airway obstruction due to late-onset angioneurotic edema from angiotensin-converting enzyme inhibition. Can J Anaesth 1999; 46:975-8. [PMID: 10522586 DOI: 10.1007/bf03013134] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
PURPOSE Angioneurotic edema is a well-documented complication of angiotensin-converting enzyme inhibitors (ACEI). We report a case of acute airway obstruction from a late-onset, probable ACEI-related angioneurotic edema and its subsequent management. CLINICAL FEATURES A 48-yr-old obese man presented for transurethral resection of a bladder tumour (TURBT). His past medical history included hypertension controlled with hydrochlorothiazide and quinapril which had been started 13 mo earlier. Previous surgery was uncomplicated. Midazolam was used for premedication and for intraoperative sedation together with fentanyl and propofol. After uneventful spinal anesthesia with bupivacaine, operation and recovery, he was transferred to the floor. Five hours later he developed severe edema of his face, tongue and neck, with drooling, that progressed into airway obstruction and respiratory arrest. Ventilation was restored via immediate cricothyroidotomy, and a subsequent tracheotomy was completed uneventfully in the operating room. His serum C1 esterase inhibitor levels at 1, 5 and 23 days later were normal. The angioneurotic edema was attributed to the ACEI treatment. The edema resolved after 48 hr, and further follow-up was unremarkable. CONCLUSION This observation is consistent with other reports that angioneurotic edema from ACEI can occur many months after the initiation of treatment. This can involve the airway and may produce life-threatening respiratory compromise. Physicians should be aware of this association and the possible need for immediate surgical intervention for the establishment of an airway in case of worsening edema or respiratory arrest.
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Abstract
A review of the history, indications, basic technique, end results, and complications of exenterative surgery for pelvic neoplasms is provided. The authors discuss their broad personal experience with the operation. Much of this experience evolved from work at Barnes Hospital and the Ellis Fischel State Cancer Hospital. The techniques are applicable to advanced neoplasms of the cervix uteri, scrotum, urinary bladder, and other, less frequent neoplasms still confined to the pelvis.
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Koroku M, Tanda H, Kato S, Onishi S, Nakajima H, Nanbu A, Nitta T, Akagashi K. [A case of transitional cell carcinoma of the bladder in a juvenile patient]. HINYOKIKA KIYO. ACTA UROLOGICA JAPONICA 1999; 45:711-2. [PMID: 10586365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
A case of transitional cell carcinoma of the bladder in a 18-year-old female is presented. Cystoscopic examination revealed a papillary tumor on the left lateral wall. Histopathology of the excised tumor showed transitional cell carcinoma, G1 > 2, pT1a. Recurrence has not been observed for about 1 year, after intravesical pirarubicin therapy.
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Mateos Blanco J, Santamaría Ossorio JI, Pimentel Leo JJ, Sanjuán Rodríguez S. [Transitional-cell bladder tumor in childhood]. CIRUGIA PEDIATRICA : ORGANO OFICIAL DE LA SOCIEDAD ESPANOLA DE CIRUGIA PEDIATRICA 1999; 12:168-70. [PMID: 10624045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Tumors of transitional cells of the bladder are unusual in children under fourteen. Characteristics of these tumors to be highlighted are their usual presentation through macroscopic hematuria, as well as the existing controversy about the anatomicopathologic diagnosis along with the generally good prognosis of these tumors, although they need an appropriate follow-up due to some described cases of relapses and even death.
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Shirai S, Kawakami S, Yoshida M, Ueda S, Nakamura T, Honda Y. [Sarcomatoid carcinoma of the urinary bladder in a hemodialysis patient: a case report]. Nihon Hinyokika Gakkai Zasshi 1999; 90:847-50. [PMID: 10565165 DOI: 10.5980/jpnjurol1989.90.847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The following is a case report bladder of sarcomatoid carcinoma in a Japanese 65-year old female patient treated with hemodialysis. She developed chronic renal failure due to chronic glomerulonephritis. Fifteen months after the beginning of the hemodialysis, continuous gross hematuria was noticed, and cystoscopy revealed a broad-based bladder tumor spreading from the right lateral wall to the posterior wall. The histopathologic diagnosis of the TUR-Bt specimens was sarcoma. Radical cystectomy was performed under the diagnosis clinical stage III, T3bN0M0. The post-operative histopathologic diagnosis of the tumor was sarcomatoid carcinoma, composed of nests of transitional cell carcinoma (G 3) and predominant areas of spindle cell sarcomatoid transformation. Sarcomatoid carcinoma of the bladder in a hemodialysis patient is extremely rare, and to date this may be only the second case in Japanese medical literature.
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