HYPOTHESIS Adrenal-sparing adrenalectomy is considered the treatment of choice for hereditary bilateral pheochromocytoma in patients with multiple endocrine neoplasia type 2A (MEN 2A). DESIGN Retrospective analysis of prospectively documented data with a mean +/- SD follow-up of 81.5 +/- 85.3 months. The PubMed database was searched for articles published between 1975 and 2004 to identify pub...

The renal resistive index (RI) calculated by Doppler ultrasonography has been reported to be correlated with renal structural changes and outcomes in patients with essential hypertension or renal disease. However, little is known about this index in primary aldosteronism. In this prospective study, we examined the utility of this index to predict blood pressure (BP) outcome after adrenalectomy ...

There is little information concerning the interaction of nitric oxide and norepinephrine (NE) on endothelial function in humans. The purpose of this study was to determine whether endothelial function is impaired by NE secreted from patients with pheochromocytoma (pheo) and whether surgical resection of the tumor improves endothelial function in these patients. We evaluated the forearm blood f...

Depending on timing and dose, exogenous glucocorticoids induce a wave of apoptosis in the adult rat anterior pituitary, a response that is enhanced by adrenalectomy. In this study, we show that the size of the glucocorticoid-sensitive apoptotic population progressively increases during the week following surgical adrenalectomy, plateaus for a further week, then spontaneously declines to levels ...

Introduction: Laparoscopic adrenalectomy remains a controversial procedure for large tumors. The incidence of adrenocortical carcinoma increases and technical difficulty of adrenalectomy increases as the size increases. We examined the outcome and complications of laparoscopic adrenalectomy for such lesions. Materials and Methods: Twenty-nine patients underwent laparoscopic adrenalectomy, of wh...

The aim of this study was to show the effect of KCNJ5 mutational status on arterial stiffness in aldosterone-producing adenomas after adrenalectomy. Between February 2008 and January 2010, we prospectively enrolled 108 aldosterone-producing adenoma patients undergoing adrenalectomy. We conducted repeated measurements of pulse wave velocity at baseline, 6 months, and 12 months after adrenalectom...

BACKGROUND AND OBJECTIVE Adrenal tissue-sparing or partial adrenalectomy evolved initially for patients with bilateral synchronous adrenal surgical pathology to preserve vital adrenal volume. In the laparoscopic era, the exact criteria for performing such procedures laparoscopically have yet to be defined. Controversy exists regarding the importance of preserving the adrenal vein, main or acces...

Symptoms and signs in adults might include recurrent flank pain, urinary tract infections and pyelonephritis that require surgical correction. Due to the European Association of Urology (EAU) Guidelines, indications for surgical treatment include impaired split renal function of less than 40%, a decrease of split renal function of more than 10% in subsequent studies, increased antero-posterior ...

Retroperitoneal lipoma presenting with a nutcracker-like phenomenon is extremely rare. I experienced a case of a 65-year-old man presenting with left flank pain and macrohematuria intermittently for 3 years. Computed tomography revealed a lipoma at the left pedicle of the kidney, 30 mm in diameter, causing a curving of the left renal artery and dilatation of the left renal vein. This patient wa...