The functions of the lower urinary tract to store and eliminate urine are regulated by complex neural pathways that coordinate activity smooth striated muscles bladder, urethra, urethral sphincters. 1 de Groat W.C. Yoshimura N. Afferent nerve regulation bladder function in health disease. Handb Exp Pharmacol. 2009; 194: 91-138 Crossref PubMed Scopus (195) Google Scholar Besides control central ...

Malignant lymphoma of the bladder is a rare lesion, representing approximately 0.2% of the primary lesions and approximately 1.8% of the secondary lesions. A disseminated lymphoma presenting as a bladder mass is an infrequent phenomenon. The authors report the case of a 71-year-old patient with concurrent bladder lymphoma and bladder cancer presenting as metastatic bladder cancer. To the best o...

PURPOSE To investigate the significance of slowly rising abdominal pressure (SRAP), which is often observed in nonneurogenic children during bladder filling in video urodynamic studies (VUDSs). METHODS The records of patients who underwent VUDS from July 2011 to June 2013 were reviewed. SRAP was defined as a rising curve over 5 cm H2O from the baseline abdominal pressure during the filling ph...

introduction: this study was designed to evaluate dosimetric parameters such as rectal dose, bladder dose, integral dose (id), homogeneity index (hi) and conformity index (ci) in various treatment plans for prostate cancer. materials and methods: pelvic computed tomography (ct) scans of 27 patients were acquired and transferred to the rtdoseplan treatment planning system. for each patient, 8 co...

BACKGROUND Blood oxygen saturation (BOS) is decreased in a low-compliant, overactive obstructed bladder. The objective of this study is to determine the effect of Sildenafil (SC) on bladder function and BOS) in an in vivo animal model of bladder outlet obstruction. METHODS Thirty-two guinea pigs; sham operated (n = 8), sham operated + SC (n = 8), urethrally obstructed (n = 8) and urethrally o...

BACKGROUND Some of patients with an intact gall bladder develop acute cholecystitis or have gall bladder stone formation after endoscopic sphincterotomy. Endoscopic sphincterotomy may affect gall bladder motility. AIMS To prospectively evaluate longterm effect of endoscopic sphincterotomy on gall bladder motility. PATIENTS Thirty two patients with an intact gall bladder (15 with and 17 with...

We have previously reported that the expression of periostin mRNA is significantly repressed in human bladder cancer tissues, and that periostin plays a role as a suppressive factor for invasion and metastasis in the progression of human bladder cancers. In this study, to clarify the role of alternative splicing of periostin in human bladder carcinogenesis, we examined the expression of wild-ty...

Lower urinary tract symptoms (LUTS) include storage, voiding and post-micturition symptoms, featuring many urological diseases. Storage symptoms are the most frequent among these and associated with overactive bladder and non-bacterial bladder inflammation such as interstitial cystitis/bladder pain syndrome (IC/BPS). Gap junction, a key regulator of hyperactive conditions in the bladder, has be...

Hyperexcitability of C-fiber bladder afferent pathways has been proposed to contribute to urinary frequency and bladder pain in chronic bladder inflammation including interstitial cystitis. However, the detailed mechanisms inducing afferent hyperexcitability after bladder inflammation are not fully understood. Thus, we investigated changes in the properties of bladder afferent neurons in rats w...

INTRODUCTION Bladder calculi account for 5% of all urinary system calculi. They are usually seen in older men and occur because of infravesical obstructions such as prostate hyperplasia, neurogenic bladder, urinary tract infection (UTI), foreign bodies, but anti-incontinence surgery in woman and rarely pregnancy can also be predisposing factors for bladder calculus. Bladder stones could also be...