منابع مشابه
Ganglioneuroma of the bladder: Case report and literature review
Ganglioneuromas originate from neural crest sympathogonia of the autonomic nervous system. These tumors are benign, fully differentiated tumors that contain mature Schwann cells, ganglion cells, fibrous tissue and nerve fibers. Ganglioneuromas commonly localize in the abdominal and mediastinum regions, such as the adrenal gland, paraspinal retroperitoneum and posterior mediastinum. However, the...
متن کاملLaparoscopic management of calcified paraganglioma of bladder.
CASE REPORT A 26-year-old man presented with recurrent painless total gross hematuria with amorphous clots for the past 6 months, a single episode of syncopal attack 5 days prior to presentation, and occasional postmicturition headaches. He was previously diagnosed with a bladder calculus. Cystoscopy revealed an oval wide-based solid mass involving the right posterolateral bladder wall. Tissue ...
متن کاملNon-Calcified Gall Bladder Visible without Dye
_ when the viscus is filled with bile j^taining excess of calcium salts. The gall "ladder is not visualized normally due to lack ?j density on the part of the viscus itself and ?lso due to absence of contrast in the neighbour's structure. So, when the density is increased j? When the contrast improves, the viscus even h?Ugh not calcified may be rendered visible. during the last one year, radiol...
متن کاملPulverisation of calcified and non-calcified gall bladder stones: extracorporeal shock wave lithotripsy used alone.
Using a modified electromagnetic lithotripter (Siemens), extracorporeal shock wave lithotripsy (ESWL) was performed in 260 patients with gall bladder stones. Exclusion criteria for treatment were a non-functioning gall bladder, subcostal gall bladder location, and multiple stones occupying more than three quarters of the gall bladder volume. Stone pulverisation was the end point of ESWL. The nu...
متن کاملGanglioneuroma of the Sacrum
Presacral ganglioneuromas are extremely rare benign tumors and fewer than 20 cases have been reported in the literature. Ganglioneuromas are difficult to be differentiated preoperatively from tumors such as schwannomas, meningiomas, and neurofibromas with imaging modalities. The retroperitoneal approach for resection of presacral ganglioneuroma was performed for gross total resection of the tum...
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ژورنال
عنوان ژورنال: Urologic Radiology
سال: 1988
ISSN: 0171-1091
DOI: 10.1007/bf02932682