| Popis: |
Although uncommon, presentation of juxtaglomerular cell tumor is distinct and should allow a correct preoperative diagnosis in most patients. Typical clinical presentations include headaches, polyuria, or isolated, asymptomatic, severe hypertension. The diagnosis of a juxtaglomerular apparatus (JGA) tumor typically results from identification of plasma renin levels two- to sevenfold greater than the normal value. Although JGA tumors are considered benign, with no reports of metastases or recurrence, they are potentially lethal if left untreated. Surgical excision is curative. |
