43 patients with the bladder tumor received the clinical examination have shown that the rate of male/female was 6/11, average ages of patients were 60. 93% of patients had blood urination and stimulation syndrome of bladder. The transvaginal or transrectal ultrasound found that this was a comfortable method with no complication, and its invasion was less than transurinarytract ultrasound. The sensitivity of method was 95.2%. The limitation of this method was to find incompletely the number of tumors in some cases.
Ultrasonography ; Bladder Neoplasms ; diagnosis

For making a diagnosis of bladder Ca. the comparative study was performed on 12 cases with bladder washings and urine in cytology by the routine papanicolaou stins, and all of those were con firmed by cystoscopic examination. Results are as follows: 1. Bladder washing Cytology showed better results than urine cytology in 8 of 12 patients. 2. Of those cases, the significant cases were 83% on bladder washing cytology and 25% on urine of bladder cancer. 3. Neoplastic cells were found in 10 cases of the bladder washings, instead of 4 cases of bladder urine.
Diagnosis* ; Humans ; Urinary Bladder Neoplasms* ; Urinary Bladder*

For making a diagnosis of bladder Ca. the comparative study was performed on 12 cases with bladder washings and urine in cytology by the routine papanicolaou stins, and all of those were con firmed by cystoscopic examination. Results are as follows: 1. Bladder washing Cytology showed better results than urine cytology in 8 of 12 patients. 2. Of those cases, the significant cases were 83% on bladder washing cytology and 25% on urine of bladder cancer. 3. Neoplastic cells were found in 10 cases of the bladder washings, instead of 4 cases of bladder urine.
Diagnosis* ; Humans ; Urinary Bladder Neoplasms* ; Urinary Bladder*

No abstract available.
Diagnosis* ; Urinary Bladder Neoplasms* ; Urinary Bladder*

No abstract available.
Diagnosis* ; Urinary Bladder Neoplasms* ; Urinary Bladder*

Bladder cancer is a significant public health problem. Significant progress has been made in understanding the underlying molecular and genetic events in bladder cancer. However, there remains a great need for the development of reliable markers that can provide clinically useful information regarding diagnosis and prognosis and to facillitate the selection of appropriate therapy in individual patients. Ongoing and future investigation is anticipated to refine treatment of patients with bladder cancer
Urinary Bladder Neoplasms ; diagnosis ; Therapeutics

Spontaneous bladder perforation is a very rare event. Prompt diagnosis of this injury is very important, particularly with intraperitoneal perforation, because mortality increases if surgical repair is delayed. Previous studies have reported that plain cystography is the primary modality of imaging study rather than relatively insensitive computed tomography (CT) when bladder perforation is suspected. We report here a rare case of spontaneous intraperitoneal perforation of the bladder associated with urothelial carcinoma with divergent histologic differentiation, as diagnosed with CT cystography.
Diagnosis, Differential ; Rupture, Spontaneous ; Urinary Bladder ; Urinary Bladder Neoplasms

Primary neoplasms arising in vesical diverticula are rare and present special problems in diagnosis and treatment. We report a case of primary carcinoma arising in vesical diverticula with associated benign prostatic hypertrophy.
Diagnosis ; Diverticulum* ; Prostatic Hyperplasia ; Urinary Bladder Neoplasms

Bladder cancer (BC) is the most common malignant tumor of the genitourinary system. The age of individuals diagnosed with BC tends to decrease in recent years. A variety of standard therapeutic options are available for the clinical management of BC, but limitations exist. It is difficult to surgically eliminate small lesions, while radiation and chemotherapy damage normal tissues, leading to severe side effects. Therefore, new approaches are required to improve the efficacy and specificity of BC treatment. Synthetic biology is a field emerging in the last decade that refers to biological elements, devices, and materials that are artificially synthesized according to users' needs. In this review, we discuss how to utilize genetic elements to regulate BC-related gene expression periodically and quantitatively to inhibit the initiation and progression of BC. In addition, the design and construction of gene circuits to distinguish cancer cells from normal cells to kill the former but spare the latter are elaborated. Then, we introduce the development of genetically modified T cells for targeted attacks on BC. Finally, synthetic nanomaterials specializing in detecting and killing BC cells are detailed. This review aims to describe the innovative details of the clinical diagnosis and treatment of BC from the perspective of synthetic biology.
Humans ; Synthetic Biology ; Urinary Bladder Neoplasms/diagnosis*

Urine cytology is widely used on early diagnosis and follow up of bladder cancer, diagnosis of carcinoma in situ. and screening test of high risk group. We evaluated the record of 72 consecutive cases of bladder cancer in recent 5 years and following results were obtained according to various analysis. 1. There were 50 positive tests of 72 cases of bladder cancer( 69.4%). 2. The frequency of positive test in high grade was much higher than in low grade( 94.1 :47.4%) 3. The frequency of positive test in high stage was much higher than in low stage(86.8:51.5%)
Carcinoma in Situ ; Diagnosis ; Early Diagnosis ; Mass Screening ; Urinary Bladder Neoplasms* ; Urinary Bladder*