In addition, the postnatal ultrasound may reveal subtle findings such as poor cortico-medullary differentiation, a
ureterocele or detrusor hypertrophy which can easily be missed when imaging a moving fetus.
Ademas de eso, el ureter del polo superior puede ser ectopico o tener un
ureterocele asociado (Lashley et al., 2001).
(1) In ultrasound imaging, irregular and edematous walls and adequate openings of the
ureterocele can be detected by radiologists.
Later,
ureterocele was incised due to large degree of hydronephrosis, hydroureter, and risk of infection.
Suggested terminology for duplex systems, ectopic ureters and
ureteroceles. J Urol 1984;132(6):1153-4.
The etiology of hydroureteronephrosis was neurogenic bladder secondary to meningomyelocele in five patients, a posterior urethral valve (PUV) in four patients, an obstructive megaureter in three patients and ectopic obstructive
ureterocele in two patients.
Examples include
ureterocele, bladder stones not visualized on the preliminary image, or urothelial mass.
A parede da estrutura cistica era constituida por feixes de musculo liso em meio a tecido conjuntivo estromal revestido internamente por epitelio cuboide, sugerindo diagnostico de
ureterocele topica.
Thirty three urograms showed normal outline of the urinary system while, 94 were abnormal due to calculi, cystocele,
ureterocele, pelvi ureteric junction obstruction, pelvic mass and perinephric abscess.