Vaginal urethral fistula

Vaginal urethral fistula imaging is an auxiliary examination method for checking the normal function of the urethra. Urinary fistula (urinaryfistula) refers to the abnormal passage formed between the reproductive organs and the urinary system, which is characterized by leakage of urine. Common vaginal fistula, urethra vagina, ureterovaginal fistula (collectively called urinary fistula). The genital fistula is an extremely painful injury. According to the urine flow, it is divided into external hemorrhoids and internal hemorrhoids. The external hemorrhoid is the urinary tract of the scrotum and perineum, which is partially or completely excreted through the abnormal passage of the urethra during urination. Internal hemorrhoids are urine that partially or completely flow through another organ in the body and then excreted, such as urethra vagina and urethral rectal fistula. According to the site of urethra in the urethra, it is divided into anterior urethra and posterior urethra. From the cause and time of occurrence, it is divided into congenital urethral fistula and acquired urethral fistula. This check can help determine the corresponding symptoms. Basic Information Specialist classification: gynecological examination classification: urine / kidney function test Applicable gender: whether women are fasting: not fasting Tips: Generally, it is suitable for the crowd. Normal value Can not detect vaginal urethra fistula. Clinical significance Abnormal results: the perineum is in the urination or continuous drip leakage; or there is a cystic protrusion in the perineum, and there is a small hole in the top of the urine (the urethra will leak). Around the mouth, there are eczema or erosion on the perineal and medial skin. Urination from the anus, or watery stool; or anal atresia, urine from the urethra containing gas or meconium, urethral rectal fistula). When urinating, urine splatters out from the vaginal opening; or urine continues to overflow from the vagina, and no urethral urination (urethral vaginal fistula). People who need to be examined: patients with vaginal urethra. Precautions Taboo before check: Maintain normal sleep and diet. Requirements for examination: Urinary bladder urethra angiography can be seen from the urethra to the perineum, rectum or vagina. Need anteroposterior, oblique and lateral angiography. Inspection process (1) Do not urinate patients before sputum, and then urinate after observation to help find small pupils. (2) The larger the pupil, the bright red bladder mucosa that is turned out from the pupil. If the pupil is small or the part is high and it is not easy to see, the patient may cough or take a deep breath. It is often seen that urine and air bubbles overflow from the pupil; or the uterus probe is inserted into the urethra, and a finger is inserted into the vagina. Move, when the probe reaches the pupil, the two may meet, or the probe enters the vagina through the pupil, or the colored liquid is injected into the urethra, and the leak is observed, and further confirmed by the probe. (3) Bladder cervix vaginal fistula due to high dystocia or caesarean section with cervical laceration involving the bladder. Check the cervix often has a laceration or a defect in the anterior lip of the cervix. It is seen that the urine is flowing out of the neck tube and there is no pupil in the anterior wall of the vagina. If in doubt, it can also be confirmed by injecting a colored liquid from the urethra. (4) If the urethra of the bladder is vaginal fistula, use a probe to check whether the urethra is unobstructed, and whether there is occlusion, stenosis or rupture, and pay attention to the length of the remaining urethra. Not suitable for the crowd Inappropriate people: Generally, there is no suitable for the crowd. Adverse reactions and risks No related complications or hazards.

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