A 10 years old boy presented to our hospital complaining of belly pain. He had a retroperitoneal mass diagnosed by ultrasound 3 days before. During that time he was found to have slight hypertension. Computed tomography (CT) showed a left retroperitoneal mass with edge enhancement and central necrosis indicating pheochromocytoma (PCC). Vanillymandelic acid (VMA) in the 24 hours urine sample was...

A 35-year-old woman presenting with abdominal pain was found to have mildly elevated catecholamine levels and a retroperitoneal mass. The patient underwent a negative I-123 MIBG scintigraphy scan and a nondiagnostic fine needle aspiration. Eleven years later the patient presented with a hypertensive emergency and markedly elevated catecholamine levels. A subsequent I-123 MIBG scintigraphy scan ...

INTRODUCTION Genitourinary and retroperitoneal paragangliomas are infrequent tumors with bizarre presentation. A high index of suspicion is required to make a diagnosis in young hypertensive individuals. Our aim is to study the varied clinical presentations and management of these paragangliomas. Herein, we share our experience of clinical presentation, diagnosis, and management of these paraga...

Paraganglioma of the larynx is a rare neoplasm which mostly arises from supraglottic area.  Herein, we report on a 45-year-old woman presented with supraglottic laryngeal paraganglioma.

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...

Background/ObjectiveTo report a dramatic and immediate clinical biochemical response during treatment with octreotide in patient functioning mesenteric paraganglioma (PGL).Case ReportA 44-year-old woman was admitted severe hypertensive crisis blood pressure reaching 260/150 mm Hg. She 2 months postpartum had been previously diagnosed pre-eclampsia. Secondary hypertension suspected. This confirm...