ABSTRACT Objective To describe the prevalence, clinical characteristics and outcome of adrenal lesions in long-term follow-up of Multiple endocrine neoplasia type 1 (MEN1) patients. Subjects and methods We retrospectively studied sixteen patients from six families of individuals with MEN1. Adrenal involvement was evaluated using clinical, biochemical and imaging data. Results Adrenal lesions were identified in nine of sixteen (56.3%) patients: seven women and two men (mean age: 52.2 years). Adrenal involvement was detected at MEN1 diagnosis in more than half […]

Cushing’s syndrome due to ACTH-independent macronodular adrenal hyperplasia (AIMAH) can be associated with abnormal responses of aberrantly expressed adrenocortical receptors. This study aimed to characterize in vitro the pathophysiology of hypercortisolism in a b-blocker-sensitive Cushing’s syndrome due to AIMAH. Cortisol secretion profile under aberrant receptors stimulation revealed hyperresponsiveness to salbutamol (b2-adrenoceptor agonist), cisapride (5-HT4 receptor agonist), and vasopressin in AIMAH cultured cells, but not in normal adrenocortical cells. By RT-PCR, AIMAH tissues revealed b2-adrenoceptor overexpression rather than ectopical expression. MC2R […]

OBJECTIVE: To determine final height (FH) in congenital adrenal hyperplasia (CAH) patients and investigate conditions allowing better height outcome. METHODOLOGY: 13 salt-wasting (SW) and 14 simple virilizing (SV) patients were studied. FH and target height (TH) were transformed into standard deviation score (z). Data were analyzed according to sex, clinical form, age at treatment onset and length of treatment before attaining FH. RESULTS: zFH (n= 27) was -1.57 ± 1.01. FH (-1.50 ± 1.03) was below TH (-0.78 ± 0.84) […]

INTRODUCTION: The laparoscopic approach to the adrenal gland was first reported in 1992. Since then, many publications about this issue have come from Europe, Japan and North America. We reviewed our 10-year experience with laparoscopic adrenal surgery. PATIENTS AND METHODS: Laparoscopic adrenalectomy was carried out in 113 patients, 77 females and 36 males, between January 1994 and January 2004. The age ranged from 1 to 76 years (43.1 ± 16.2 years). Ten (8.8%) patients were 20 years old or younger, […]

Imaging plays a vital role in the evaluation of adrenal pathology. The most widely used modalities are computed tomography and magnetic resonance imaging. Alone or in conjunction with appropriate clinical and biochemical data, imaging can provide specific diagnoses that preclude the need for tissue sampling. This article reviews imaging features of normal and diseased adrenals, from both benign and malignant causes.