WebSep 3, 2024 · Illustrations demonstrate various types of urachal anomalies. a Patent urachus, a persistent tubular connection between the urinary bladder and umbilicus.b Umbilical–urachal sinus, a fusiform dilatation of the urachus at the umbilical end.c Urachal cyst, a cystic lesion along the course of the median umbilical ligament.d Vesico-urachal … WebDefinitions. •. Bladder diverticula are outpouchings of urothelial lining through muscularis layer of bladder wall, through congenital or acquired weakness in muscular bladder wall (detrusor muscle) . Usually consist of thin-walled sac with narrow neck or ostium communicating with bladder lumen. .
The Urinary Bladder Radiology Key
WebApr 11, 2024 · The bladder attachments were taken down and the space of Retzius was developed from the obliterated arteries toward the internal inguinal rings. The endopelvic fascia was incised bilaterally, taking care to preserve the levator ani muscles, mimicking robotic prostatectomy technique. ... A urethral diverticulum is an outpouching of the … WebJun 14, 2024 · Hutch diverticulum is a rare developmental anomaly with failure of muscle development at or near the ureteral orifice. Initially a small diverticulum is formed due to herniation of bladder mucosa through the … l.b white heater
Anomalies of the Distal Ureter, Bladder, and Urethra …
WebBladder diverticula may be classified as either congenital or acquired. Pathophysiology, presentation, clinical implications, and imaging may differentiate these two types. ... a urachal diverticulum may be seen extending from the bladder cranioventrally as a convex outpouching of the lumen. The bladder wall is often thickened in this area ... WebNotice the outpouching along the margin of the stenosis on the conventional angiogram (arrow). ... It should also be remembered that recognition of a bladder outpouching is not absolute proof of benignity, because occasionally malignancy can arise in a bladder diverticulum (Figure 87.5) [9]. WebA urinary bladder diverticulum is an outpouching from the bladder wall, whereby mucosa herniates through the bladder wall. It may be solitary or multiple and can vary considerably in size. It may be primary … l.b. white heaters troubleshooting