Functional evaluation of the urinary tract by color-Doppler ultrasonography (CDU) in 100 patients with renal colic

Pepe, Pietro; Motta, L.; Pennisi, Michele; Aragona, Francesco

doi:10.1016/j.ejrad.2004.01.014

Cited by 58 publications

(43 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Zusätzlich weist eine Erhöhung des Resistance-Index (RI) der Aa. arcuatae auf eine akute Obstruktion hin [4,33,39]. Bei prävesikaler Lage des Steins ist der transrektale oder der transvaginale Ultraschall hilfreich.…”

Section: Sonographieunclassified

Bildgebende Diagnostik bei Harnsteinen

Thalgott

Kurtz

Gschwend

et al. 2015

Urologe

View full text Add to dashboard Cite

show abstract

Section: Sonographieunclassified

Bildgebende Diagnostik bei Harnsteinen

Thalgott

Kurtz

Gschwend

et al. 2015

Urologe

View full text Add to dashboard Cite

show abstract

“…Later, CDUS and duplex Doppler ultrasound technique of ureteric jets were applied in evaluation of obstructive uropathy [6e9] and renal malignancy [10]. Then, observation with renal duplex Doppler ultrasound and ureteric jets CDUS in combination proved to be clinically very effective in functional evaluation of the urinary tract with acute renal colic [11,12].…”

Section: Introductionmentioning

confidence: 99%

Ureteric Jet

2010

Journal of Medical Ultrasound

View full text Add to dashboard Cite

“…Twenty five years ago, open surgery was the sole form of therapy for urolithiasis, but now endourology is the surgical treatment of choice. 2 …”

Section: Introductionmentioning

confidence: 99%

Comparison of Role of Ivp and Usg in Evaluating Ureteric Calculi Disease

Rathore¹,

Kumar²,

Choudhary³

2016

jemds

View full text Add to dashboard Cite

The incidence of urolithiasis varies according to geographic area, age, and sex distribution. 1 Various studies have shown that in economically developed countries the prevalence rate ranged between 4% and 20%. Urolithiasis may affect up to 10% of the population over the course of a lifetime. In India, upper and lower urinary tract stones occur frequently, but the incidence shows wide regional variation. Smaller stones (Up to 5 mm) may cause severe symptoms such as flank pain and nausea, but pass without intervention. Though, they may need supportive care, but larger stones need intervention. Surgery has been used to remove stones (Lithotomy) or to break them all into small pieces (Lithotripsy) since antiquity. Twenty five years ago, open surgery was the sole form of therapy for urolithiasis, but now endourology is the surgical treatment of choice. 2 URETERIC JETWhen the bolus of urine being transmitted through the ureter reaches the terminal portion. It is ejected forcefully into the bladder through the Vesicoureteric Junction (VUJ). This creates a jet of urine that can be seen within the urinary bladder during cystoscopy and grey-scale Ultrasonography (US). Urine secreted from the renal glomeruli is excreted into the upper urinary tract including the collecting system, calyces-pelvis system, and ureter. Although, the precise mechanism of urine drainage through the whole system remains somewhat contentious. The trigger of ureteric jets is undoubtedly the pumping effect of calyceal peristalsis. 3 The latter comprises an autonomic and rhythmic minor calyceal peristalsis and a pressure-dependent major calyceal peristalsis, and the pressure of the major calyces comes from the resistance of the intrinsic tone of the upper ureter to the urine draining in the renal pelvic volume and tone and the rate of urine inflow. 4 Continuous discrete boluses of urine drainage into the ureter from pelvis, then fill the ureter, and finally, a ureteric jet is produced after the ureter is wholly filled throughout the autonomic, myogenic, ureteral peristalses. 5

show abstract

Functional evaluation of the urinary tract by color-Doppler ultrasonography (CDU) in 100 patients with renal colic

Cited by 58 publications

References 31 publications

Bildgebende Diagnostik bei Harnsteinen

Bildgebende Diagnostik bei Harnsteinen

Ureteric Jet

Comparison of Role of Ivp and Usg in Evaluating Ureteric Calculi Disease

Contact Info

Product

Resources

About