Search results
Results From The WOW.Com Content Network
Urodynamic testing or urodynamics is a study that assesses how the bladder and urethra are performing their job of storing and releasing urine. Urodynamic tests can help explain symptoms such as: incontinence [1] frequent urination; sudden, strong urges to urinate but nothing comes out; problems starting a urine stream; painful urination
A voiding cystourethrography study uses contrast dye to obtain images of the bladder both when it is full and after urination which can show changes in bladder shape consistent with neurogenic bladder. [9] Urodynamic studies are an important component of the evaluation for neurogenic bladder.
Some uses of this procedure are: to study the presence of vesicoureteric reflux, study of urethra during micturition, presence of bladder leak post surgery or trauma, and is used in urodynamic testing to assess urinary incontinence. [2] Indications for performing VCUG:
Spot images are taken at 30 to 45 degrees to visualise the entire spongy urethra (penile urethra). [ 4 ] If there is no contraindication to full urinary catheterisation such as false passage or stricture, the urinary catheter should be inserted until the urinary bladder to perform voiding cystourethrography to visualise the prostatic urethra ...
Cystoscopy has similar indications in animals, including visualisation and biopsy of mucosa, retrieval or destruction of urinary bladder stones and diagnosis of ectopic ureters. [ 9 ] [ 10 ] [ 11 ] In turtle and tortoises, cystoscopy has additional value as it permits the visualisation of internal organs due to the thin urinary bladder wall. [ 12 ]
Ultrasound involves a probe that is placed near a structure and uses the transmission of ultrasound waves through a structure to produce images, after computer processing. [1] Ultrasound of the urinary tract is performed by a probe placed on the abdominal wall, called a transducer. [1] This occurs while a person is lying down. [1]
Urodynamic testing including Cystometry and Urethral Pressure Profilometry. Women with Fowler's syndrome are often found to have an abnormally elevated urethral pressure profile, increased urethral sphincter volume. [2] [14] The diagnosis is done by testing the Electromyography (EMG) of the external striated urethral sphincter. [citation needed]
Retrograde pyelogram (RPG): X-ray study of the kidney, focusing on the urine-collecting region of the kidney and ureters. Antegrade nephrostogram. CT scan: An imaging technique that uses a computer to collect multiple X-ray images into a two-dimensional cross-sectional image. MRI with intravenous gadolinium. A special technique used to image ...