Abstract A paraganglioma of the bladder is a rare condition. Paraganglioma may case general symptoms illness like sweating or headache. When performing transurethral resection paraganglioma, an antiadrenergic intervention advised since can trigger hypertensive crisis. 65-year-old female was under surveillance after radical nephroureterectomy because pTaG2 urothelial carcinoma renal pelvis. year...

61 Abstract. – Cervical paragangliomas are uncommon benign or malignant neoplasms, originated by stem cells of neural crest. It is not easy nowadays to define properly their biological behaviour, the possible multiple location and the association with Multiple Endocrine Neoplasms. After a wide review about recent diagnostic, pathological and clinical acquisition, authors report their caseload o...

This case report describes a paraganglioma of the cauda equina in a 63 year old woman. Very few examples of paraganglioma have been recorded in this site. Histologically these neoplasms may have considerable similarity with ependymoma, the most common neoplasm of the lower spinal cord, and the diagnosis can be easily missed unless special techniques are employed. The clinical and pathological d...

Paragangliomas are neuroendocrine tumors that arise from sympathetic nerve ganglia. They can develop anywhere from the neck to the pelvis, but are most commonly found in the abdomen, particularly at the aortic bifurcation or in the periaortic region. Malignant paragangliomas account for 29-40% of cases. We report a case of 36-year hypertensive female presented with and right flank pain and acce...

The accurate diagnosis of adult pheochromocytoma and paraganglioma necessitates a multidisciplinary approach that includes clinical history, biochemical testing, and multimodality imaging such as computed tomography, magnetic resonance imaging, and nuclear medicine studies. This review illustrates the different imaging characteristics of primary adult pheochromocytomas as well as both sympathet...

Introduction ▼ Paragangliomas are rare extraadrenal neoplasms of the sympathetic nervous system, which seldom may arise in the sympathetic plexus of the urinary bladder wall. Some of these tumors are producing catecholamines. Hormonally active paravesical paragangliomas are exceedingly rare tumors, accounting for less than 1 % of all pheochromocytomas and for less than 0.05 % of bladder tumors....

Paragangliomas are rare among intradural spinal tumors. Most of them are benign, but aggressive behavior and local recurrence can occur. Cases of paraganglioma are, difficult to diagnose radiologically; hence, diagnosis is confirmed histopathologically. Radiologically, paragangliomas are similar to ependymomas, and, histopathologically, they are similar to neuroendocrine tumors. We evaluated th...