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1.
H Akaza S Kameyama S Minowada E Higashihara Y Aso 《Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology》1990,81(3):471-474
Four male patients with invasive bladder cancer, 44 to 68 years old in age, underwent bladder replacement with ileum after radical cystectomy. In three patients an ileal segment alone was isolated for construction of neobladder, and in the fourth patient, the terminal portion of the ileum, the cecum and the proximal part of the ascending colon were isolated for the bladder replacement. In all the cases isolated segments were detubularized for obtaining a low pressure reservoir. All the patients, except one who had a past history of cerebro-vascular disease and was performing intermittent self-catheterization because of a kind of detrusor-sphincter dyssynergia of the ileal-neobladder, are now enjoying almost the same voluntary urination as before the operation. Serum creatinine, BUN and electrolytes are all normal during the postoperative observation period, although a very slight metabolic acidosis was observed in 3 patients. Ten to 16 months have passed without any complications and all the patients are alive without any sign of tumor recurrence or metastatic involvement. 相似文献
2.
N Yamanaka T Imai J Miyazaki K Umezu G Kawabata K Ghoji H Yasuno H Okada S Kamidono 《Hinyokika kiyo. Acta urologica Japonica》1989,35(4):587-591
Although ileal conduit diversion is widely accepted in the treatment of the patients undergoing radical cystectomy, many patients would prefer other alternatives which allow continence. and urination through the urethra. We describe a new procedure in which a segment of detuburalized right colon is used as a continent reservoir. Eight patients, 7 after radical cystectomy for bladder cancer and one after total exenteration for rectal cancer, have undergone colon bladder replacement. New created bladder had a capacity of 300 to 600 ml. All patients could pass urine through the urethra but one is on self-catheterization. Five of the 8 patients had no residual urine. Three months after operations 4 were totally continent and 3 were satisfactorily dry during daytime but slightly enuretic. Excretory urography showed no abnormalities in their upper urinary tract. Considering the "quality of life' of a patient, this procedure can be an ideal option for selected patients. 相似文献
3.
We performed total bladder replacement with a detubularized segment of sigmoid colon in patients after cystoprostatectomy. The surgical technique and long-term results in 27 patients are reported. This neobladder configuration compared favorably with other neobladder types regarding ease of construction. The surgical complications were acceptable. Initial reservoir function was good but improved further with time. After 1 year the capacity averaged 600 cc, pressures during filling and at capacity were low (average 12 and 16 cm. water) and emptying was satisfactory (residual urine 4 to 80 cc). All patients were continent during the day and 67% were continent at night without excessive voiding habits. Nighttime incontinence was further resolved in 2 patients by using the AMS 800 artificial sphincter around the bulbous urethra. The detubularized sigmoid is an excellent neobladder configuration after cystoprostatectomy. 相似文献
4.
N Goya K Takahashi K Tanabe K Osanai Y Asahina S Oba K Ebihara R Nakamura H Nakazawa H Toma 《Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology》1991,82(6):947-954
The clinical state of bacteriuria and its correlation with pyuria and symptomatic genitourinary tract infection (GUTI) were studied in 42 renal transplantation recipients who were followed up in the Kidney Center of Tokyo Women's Medical College over 6 months and who showed bacteriuria more than 3 times between January and December in 1987. The results were as follows. 1) Of the 42 recipients, bacteriuria was found less than 5 times in 19 patients, 6 to 10 times in 18 patients and more than 11 times in 5 patients. There was a tendency for the same bacteria to be isolated several times from the same patient. The most commonly isolated bacterias were Enterobacter, Enterococcus, Serratia and E. coli. 2) Bacteriuria was accompanied by pyuria in 33 patients (79%) and by symptomatic GUTI in 12 patients (29%). Bacteriuria without pyuria was shown in 9 patients (21%) without symptomatic GUTI and it was suggested that bacteriuria did not result in graft hypofunction after two years. 3) Of 16 patients with bacteriuria accompanied by pyuria, symptomatic GUTI occurred in 9 patients (56%). Of these, one patient was found to have VUR of the transplanted kidney, another was found to have VUR of the native kidney, and a third patient died due to interstitial pneumonitis presumably as a result of overimmunosuppression. Transplantation recipients with bacteriuria accompanied by pyuria develop symptomatic GUTIs frequently and should be treated with proper antibacterial agents. When bacteriuria continues, further examination should be performed for an organic disease of the urinary tract or an overimmunosuppressed state. When a patient shows bacteriuria without pyuria, chemotherapy is not needed and it is sufficient to observe the course carefully. 相似文献
5.
A new technique for detubularized and originally reshaped ileal total bladder replacement following radical cystectomy for bladder cancer is described and named 'Vescica Ileale Padovana'. 16 patients have been clinically, radiologically and urodynamically evaluated with a follow-up ranging from 4 to 18 months (mean 10 months). The complication rate was low: 1 ureteroileal stenosis; 2 urethroileal strictures. Daytime continence was perfect in 87% (14 of 16 patients). Nighttime continence was perfect (dry sleep for 6-7 h) in 81% (13 of 16 patients). The reservoir features were: high capacity (400-650 ml); low pressure (mean pressure at capacity 17 cm H2O no pressure waves in 50% of patients 30-50 cm H2O wide pressure waves with 250-ml threshold volume in 50%); absence of reflux; complete voiding by abdominal straining, and perineal relaxation. 相似文献
6.
Little is known about the significance of pyuria in patients with spinal cord injuries. The progress in hospital of 55 such patients was studied. They were divided into 2 groups according to the method of bladder drainage on admission. Group A comprised 43 patients with indwelling catheters. Group B comprised 12 patients who were able to void with tapping, with/without compression and on intermittent catheterisation. The results showed that group A had a mean pyuria level of 185 WBC/HPF on admission. The incidence of urinary tract infection was 4 per patient during hospitalisation and the mean duration of bladder training was 82 days. Group B had a mean pyuria level of 32 WBC/HPF on admission. The incidence of urinary tract infection was 1 per patient during hospitalisation and the mean duration of bladder training was 40 days. The difference between groups A and B for all 3 parameters was statistically significant. These results suggest that patients with spinal cord injuries and indwelling catheters have a higher pyuria level and an increased risk of significant morbidity secondary to urinary tract infection, especially at the pyuria level of 100 WBC/HPF. A low pyuria level of less than or equal to 30 WBC/HPF was associated with a nil or low incidence of bacteriuria and urinary tract infection in our patients. 相似文献
7.
N Nishimura H Suzu Y Yushita S Yamashita H Kanetake Y Saito T Sakuragi 《Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology》1991,82(1):41-46
From 1972 to 1989, 21 patients underwent bladder replacement with sigmoid colon after cystectomy for bladder cancer. A portion of sigmoid colon (about 15 to 20 cm) was isolated and anastomosed to the urethral stump. Then the ureters were implanted in the sigmoid colon via submucosal tunnels. There were 20 men and 1 woman, ranging in age from 24 to 71 years (average 51 years). Preoperative investigations showed that all the cases were free of metastasis. Five years survival rate was 60.7% and there was no operative mortality. There was urethral recurrence in one case and in that case postoperative histopathology revealed carcinoma in situ with tumor. All patients were able to void by themselves without any difficulty. Five patients complained mild incontinence at daytime and all patients had mild incontinence during deep sleep at night, but all of them could maintain their normal daily life like before. The major postoperative complications were: leak at the site of anastomosis (between sigmoid colon and urethra) in 6 cases, hydronephrosis in 2 cases, VUR in 2 cases and bladder stone in 1 case. The patients who underwent bladder replacement with sigmoid colon were well satisfied, because there were no external stoma and the patients could void by themselves. From now, we want to improve our operative method in order to avoid postoperative incontinence. 相似文献
8.
Eighteen children and young adults with neurogenic bladder underwent enterocystoplasty as part of urinary undiversion or for treatment of incontinence associated with reduced bladder compliance or detrusor sphincter dyssynergia. In 12, tubular sigmoid enterocystoplasty with transureteroureterostomy was performed with the smaller diameter ureter implanted into the bowel tenia. In two patients the ileocecal segment was used to augment the bladder, and the ureters were anastomosed to the ileum. In four patients the cecum or a patch of sigmoid colon was used to augment the bladder. Young-Dees bladder neck reconstruction was performed on eight patients at the time of surgery; one later required bladder neck reconstruction, and two later required an artificial sphincter. After a mean follow-up of 20 months, 16 of the 17 available for follow-up are continent with clean intermittent catheterization every 3 to 4 hours. Nine patients require anticholinergic or smooth muscle relaxing medication to increase functional bladder capacity. Most of the patients need chronic antimicrobial treatment to control bacteriuria. 相似文献
9.
M Togashi K Toyota A Kashiwagi Y Asano S Nagamori T Seki T Koyanagi A Maru 《Hinyokika kiyo. Acta urologica Japonica》1990,36(10):1141-1147
We reviewed 76 cases of renal pelvic and ureteral cancer, admitted to our hospital between January, 1975 and December, 1988, with special reference to the occurrence of bladder cancer. Bladder cancer was associated with an upper urinary tract neoplasm in 35 of the 76 cases (46.1%), 7 with a preceding bladder cancer, 17 with a coexistent one and 11 with a subsequent one. In case of renal pelvic and upper ureteral cancer the incidence of coexistent or subsequent tumors of the bladder was 28.7% (16 of 56 patients). However, in the cases of lower ureteral cancer the incidence of these tumors was 82.4% (14 of 17 patients). This incidence was significantly higher than that in renal pelvic and upper ureteral cancer. The subsequent bladder cancer was observed in 19 patients including 8 patients who had a recurrence of the bladder cancer after the treatment for a preceding and coexistent bladder cancer. The cancer in most cases occurred within 2 years after the treatment of the upper urinary tract neoplasm. Of 19 patients who had subsequent bladder cancer 11 had primary sites in the renal pelvis and upper ureter. Another 8 patient had primary sites in the lower ureter. Four of the 8 subsequent bladder cancers in patients with lower ureteral cancer occurred just on and around the affected ureteral orifice. All these 4 tumors were high grade and high stage tumors. On the other hand, another 15 patients developed subsequent bladder cancer in a place other than the affected ureteral orifice. Of these 15 patients, 13 cases showed a low grade and low stage tumor.(ABSTRACT TRUNCATED AT 250 WORDS) 相似文献
10.
Imamura M Inoue K Megumi Y Nishimura M Ohmori K Nishimura K 《Hinyokika kiyo. Acta urologica Japonica》2000,46(10):705-709
We compared the results of urinary basic fetoprotein (BFP) and the BTA test with those of urinary cytology in patients with bladder cancer. We also analyzed the urinary BFP and the BTA test results in patients with benign diseases and postoperative bladder cancer with no evidence of recurrence. The cutoff value for urinary BFP was set at 10 ng/ml. Classes 4 and 5 according to urinary cytology were defined as positive. The sensitivity of urinary BFP for Ta, 1 bladder cancer was significantly higher than that of urinary cytology (p < 0.05). The urinary cytology positive rate for Ta, 1 bladder cancer improved when combined with urinary BFP and the BTA test. The urinary BFP positive rate for benign diseases was significantly higher in patients with pyuria than in patients without pyuria (p < 0.05). The BTA test positive rate for benign diseases was higher in patients with pyuria than in patients without pyuria. The urinary BFP and the BTA test positive rates for postoperative bladder cancer with no evidence of recurrence was significantly higher in patients with urinary diversion than in patients without urinary diversion (BFP: p < 0.01, BTA: p < 0.05). 相似文献
11.
Three years' experience with an ileal low pressure bladder substitute 总被引:13,自引:0,他引:13
At the beginning of this century it was realised that peristalsis would cause incontinence if bowel was used for augmentation or substitution of the bladder. Trans-section of the antimesenteric border and cross-folding of the intestinal segments (Goodwin's cup-patch technique) is an efficient means of solving this problem and has been successfully used in the Kock pouch. We anastomosed the ileal low pressure reservoir to the membranous urethra in 22 male patients following radical cystoprostatectomy for bladder cancer. The mean observation time was 16 months (range 3-36). The capacity of the bladder substitute increased with time, the average being 450 ml after 6 months. In the first 4 patients with a short (2-5 cm) intestinal segment between the pouch and the urethra, micturition was prolonged, residual urine varied from 50 to 300 ml and bacteriuria was found. Occasional expulsions of several ml of urine were caused by peristalsis within this short tubular segment. In the following 18 patients, the low pressure reservoir was anastomosed directly to the membranous urethra. Micturition was good, with no notable residual urine, no bacteriuria and no paroxysmal urinary incontinence. However, a safety pad is used by half of the patients because once or twice a week, mainly at night, a few ml of urine may be lost. No significant changes in serum electrolytes, bicarbonate or creatinine were noted. With the three different antireflux techniques used, no obstructive or inflammatory changes in the upper urinary tracts were found, although no long-term antibiotic prophylaxis was given. 相似文献
12.
S Kanai T Yasuharu M Sahashi M Takashi S Takamura K Okamura T Shimoji K Miyake 《Hinyokika kiyo. Acta urologica Japonica》1991,37(8):863-867
From September 1989 to March 1990, 6 male patients with invasive bladder cancer, 49 to 70 years old in age, underwent bladder replacement with the ileum (the urethral Kock pouch) after radical cystectomy. Follow up ranged between 3 and 9 months. Urodynamic evaluation showed the ileal bladder to be a low pressure reservoir with a capacity that increased to more than 250 ml. The ileal bladder was emptied by straining without significant residual urine in all patients except one who was performing intermittent self-catheterization. All patients were continent in the daytime. However, all patients required pads at night because of occasional loss of a little urine. Excretory urograms revealed excellent upper tract function. The procedure is suitable whenever the urethra can be preserved after cystectomy for cancer. 相似文献
13.
Evaluation of 3 methods of bladder irrigation to treat bacteriuria in persons with neurogenic bladder
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BACKGROUND/OBJECTIVE: We conducted a randomized, double-blind comparison of twice daily bladder irrigation using 1 of 3 different solutions in community-residing persons with neurogenic bladder who used indwelling catheters to evaluate efficacy in treatment of bacteriuria. METHODS: Eighty-nine persons with bacteriuria were randomized to irrigate their bladders twice daily for 8 weeks with 30 mL of (a) sterile saline, (b) acetic acid, or (c) neomycin-polymyxin solution. Urinalysis, cultures, and antimicrobial susceptibility tests were performed at baseline and weeks 2, 4, and 8 to determine the extent to which each of the solutions affected numbers and types of bacteria, urinary pH, urinary leukocytes, and generation of antimicrobial-resistant organisms. RESULTS: Bladder irrigation was well tolerated with the exception of 3 participants who had bladder spasms. None of the 3 irrigants had a detectable effect on the degree of bacteriuria or pyuria in 52 persons who completed the study protocol. A significant increase in urinary pH occurred in all 3 groups. No significant development of resistance to oral antimicrobials beyond what was observed at baseline was detected. CONCLUSIONS: Bladder irrigation was generally well tolerated for 8 weeks. No advantages were detected for neomycin-polymyxin or acetic acid over saline in terms of reducing the urinary bacterial load and inflammation. We cannot recommend bladder irrigation as a means of treatment for bacteriuria in persons with neurogenic bladder. 相似文献
14.
K Tashiro S Iwamuro T Hatano A Furuta A Takizawa Y Ohishi H Igarashi N Hasegawa K Asano H Aoki 《Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology》1999,90(4):509-513
BACKGROUND: In recent years, despite of the improvement of treatment results for cancer and long life, the occurrence of second primary cancer was increased. In this paper, we analyzed present condition of double cancer observed with bladder cancer in our hospital. METHOD: Last 21 years, we have treated 969 cases (828 male and 141 female) of primary bladder cancer. For those cases, we analyzed in term of frequency, involved organ, age, interval between two cancer occurrence, risk factor and prognosis of double cancer patients. RESULT: Of 969 cases with bladder cancer, 81 cases (8.36%) had double cancer involving 6 cases (0.61%) of triple cancer. In sex, 70 males (9.78%) and 11 females (7.80%) had double cancer. As involved organs, 25 cases (3.02%) had in prostate, 23 cases (2.37%) in stomach, 3 case (2.13%) in breast, 14 cases (1.44%) in colon and rectum. In diagnosis timing of complicated cancer from bladder cancer, 28 cases (34.6%) were diagnosed previously to bladder, 28 cases (34.6%) were simultaneously and 31 cases (38.3%) were secondary. An average interval of diagnosis of two cancer were 49 +/- 42.5 months. An average age of occurrence of second cancer was 70.3 +/- 8.8 years. Actual survival rate from diagnosis of bladder cancer were 90.8%, 68.6%, 53.3% and 30.3%, after 1, 3, 5 and 10 years, respectively. Ten cases were dead by bladder cancer, 21 cases by complicated cancer and 16 cases by another cause. CONCLUSION: The incidence of double cancer with bladder cancer were increased. Prostate cancer, colorectal cancer and breast cancer were gradually increased as complicated organs in Japan. The prognosis of double cancer patients with bladder cancer was poor than single bladder cancer patients. 相似文献
15.
O Lindell 《Annales chirurgiae et gynaecologiae》1989,78(2):130-135
Since January 1987 a total of 14 patients have undergone continent bladder replacement procedure. The bladder substitute was constructed of ileum (ileal neobladder) in three patients, of an ileocaecal segment (Mainz pouch) in five patients while in six patients a segment of ascending colon (Mayo pouch) was used. Nine male patients underwent a complete bladder substitution after cystoprostatectomy. In five patients a bladder augmentation was performed. Four of these patients were female. They were subjected to subtotal cystectomy which left only one cm of the bladder neck, while the ureters were reimplanted into the pouch. Seven of the nine patients with total bladder substitution are continent during the day and seven at night. All patients in the bladder augmentation group are continent day and night, but one of them has to empty his bladder by intermittent catheterization. Because of stenosis at the ureterocolonic anastomosis, reoperation was performed on two patients more than one year after the primary operation. Except for these two patients, who required surgical revision, the initial results are encouraging and patient acceptance has been excellent. 相似文献
16.
Creation of an ileocolic bladder after cystectomy 总被引:1,自引:0,他引:1
F F Marshall 《The Journal of urology》1988,139(6):1264-1268
A divided segment of ileum and colon is used to create a neobladder after cystectomy with a cecourethral anastomosis to provide volitional voiding with continence. Such a bladder provides for good sensation with a large low pressure reservoir and an antireflux ureteral anastomosis. The standard nerve-sparing cystoprostatectomy is performed and no segment of the bladder or prostate is left to compromise the cancer operation. In female or male patients with diffuse carcinoma in situ a similar reservoir with a plicated ileocutaneous anastomosis also can provide continence with intermittent catheterization. Four patients with a urethral anastomosis have day and nighttime continence, and 2 with a cutaneous stoma have 4 to 5-hour dry intervals. Ultimately, it is possible for a patient to void with good urinary control and to have sexual function after cystectomy. 相似文献
17.
Closed bladder irrigation in transvesical prostatectomy is an important factor in arresting bleeding and preventing or diminishing bacterial infection. A bladder irrigation of appropriate intensity may ensure that the blood clots be removed rapidly from the bladder and thereby the formation of larger clots and bladder tamponade can be avoided. The bacteriological examination of the eluents of 82 patients revealed that the longer the patient is maintained on a catheter, the longer bacteriuria and pyuria will persist. Two days are considered by the authors to be the optimal time of maintaining a closed bladder irrigation. 相似文献
18.
HALE TURAN UGUR BALCI F. SEBNEM ERDINC NECLA TULEK CANKON GERMIYANOGLU 《International journal of urology》2006,13(1):25-28
AIM: The assumed necessity of antimicrobial prophylaxis prior to cystoscopy is controversial. In this study, the rate of bacteriuria, pyuria and bacteremia in outpatients who underwent cystoscopy without antimicrobial prophylaxis is investigated prospectively. METHODS: The study included 75 patients who underwent cystoscopy for various indications and had sterile urine prior to intervention. A clean midstream urine sample was obtained 24 h before and 48 h after the procedure. Blood cultures were taken 1 h after cystoscopy. Patients were questioned for newly developed symptoms 48 h after cystoscopy. Blood cultures were taken again from patients who presented with fever. RESULTS: Six patients (8%) developed significant bacteriuria, and six patients (8%) developed pyuria without significant bacteriuria. Bacteremia was not determined in any of the patients. The association between presence of pyuria prior to the procedure and development of bacteriuria after the procedure was significant (P < 0.05). Four patients out of six who had bacteriuria were asymptomatic. In our study we found significant bacteriuria after cystoscopy in 8% of patients, and no bacteremia. CONCLUSIONS: Thus we conclude that cystoscopy is a safe and well-tolerated procedure. Antimicrobial prophylaxis should not be administrated unless specific indications are present. 相似文献
19.
OBJECTIVE: To investigate the usefulness of performing routine urine cultures in veterans with spinal cord injury (SCI) who come for annual evaluation. RESEARCH DESIGN/PARTICIPANTS: This retrospective study was performed on asymptomatic patients who came for outpatient annual evaluation. The records of 89 healthy male veterans with SCI between the ages of 22 and 82 years (mean age = 50.6) were reviewed from March through October 2000. METHODS: The following information was collected: patient's name, social security numbers, age, year of injury, level of injury, American Spinal Injury Association (ASIA) classification, urinalysis including white blood cell (WBC) count and presence or absence of nitrite, urine culture results (> or <100,000 colony-forming units of uropathogens per milliliter), blood WBC count, and mode of bladder management. The data were analyzed statistically to look at the effects of age at injury, level of injury, injury category (ASIA classification), pyuria, urinary nitrite, serum WBC count, and mode of bladder control on the presence of bacteriuria. RESULTS: Results revealed that regardless of the level of injury, individuals with ASIA A injuries were at high risk of having bacteriuria with positive culture results. Patients who were nitrite positive and/or had > or =6 WBCs per high-powered field (HPF) in the urine were also at high risk for significant bacteriuria. CONCLUSION: Urinary tract infections (UTIs) in the SCI population frequently are asymptomatic, polymicrobial, caused by antibiotic-resistant bacteria, and very likely to recur or relapse. However, there are no data to support or justify treatment of asymptomatic bacteriuria. The present study suggests that healthy asymptomatic patients with SCI who come for annual evaluations should not have routine urine cultures if they are at low risk for UTIs; that is, <6 WBC/HPF in the urine and/or nitrite negative. 相似文献
20.
K Takahashi S Sakashita A Maru T Koyanagi 《Nihon Hinyōkika Gakkai zasshi. The japanese journal of urology》1989,80(4):540-544
Multiple biopsy specimens obtained from nontumorous bladder mucosa were investigated histologically. An average of 3.6 specimens was taken in 142 transurethral resection operations for 112 patients with bladder cancer. The histological categories used were normal epithelium, metaplasia, hyperplasia and G1-G3 dysplasia. Thirty-seven patients (27.7%) had G2 less than dysplasia within normal looking bladder mucosa. In patients with high grade bladder cancer, the incidence of the association with dysplasia was 51.7%, which was significantly higher than the rates in patients with low or moderate grade bladder cancer (p less than 0.05). The tumor recurrence was observed in 45 patients of 102 patients who were followed with bladder preservation. The recurrence was seen in 13 of 19 patients (68.4%) with mucosal dysplasia in the previous operation. The rate was significantly higher than 38.6% in patients without dysplasia (p less than 0.05). Thus, the epithelial dysplasia seen in nontumorous bladder mucosa were associated with higher grade bladder tumors more often, and the histology of multiple biopsy specimens might be one of predictors for tumor recurrence in near future. 相似文献