Several studies in the last years demonstrated the better surgical outcome of laparoscopic approach to adrenal gland. Laparoscopic surgery is more difficult to learn and requires different psychomotor skills than open surgery, especially with regard to complex maneuvers requiring precision and dexterity. The development of robotic platform with three-dimensional vision and increased degrees of ...

Laparoscopic adrenalectomy (LA) was first described by Gagner et al in 1992 (Gagner et al., 1992). Since this time LA has become the procedure of choice for most adrenal pathologies. Multiple case-control studies have consistently demonstrated the benefits of LA compared to open adrenalectomy (OA) in terms of blood loss, analgesic requirments, postoperative complications, hospital stay and earl...

BACKGROUND AND OBJECTIVES We present a case of Laparoendoscopic Single Site Surgery (LESS) left adrenalectomy performed with a conventional laparoscope and instruments. METHODS A 45-year-old male was diagnosed with hyperaldosteronism. Computed tomography detected a left adrenal nodule. Bilateral adrenal vein sampling was consistent with a left-sided source for hyperaldosteronism. RESULTS To...

1. Gluconeogenesis from pyruvate was measured in renal-cortical-tubules fragments prepared from fed male rats 6-8 days after adrenalectomy or sham adrenalectomy. The response of this process to 3':5'-cyclic AMP and adrenaline was compared in these two states at two Ca2+ concentrations. 2. Adrenalectomy decreased the percentage stimulation of gluconeogenesis by 3':5'-cyclic AMP, but increased pe...

In genetically obese leptin-deficient ob/ob mice, adrenalectomy reverses or attenuates the obese phenotype. Relative to lean controls, ob/ob mice also exhibit decreased hypothalamic proopiomelanocortin (POMC) mRNA and increased hypothalamic agouti-related peptide (AGRP) mRNA and neuropeptide Y (NPY) mRNA. It has been hypothesized that this profile of hypothalamic gene expression contributes to ...

We examined the extent to which basal levels of corticosterone, which vary in a circadian fashion, influence the pattern of Fos protein expression in the paraventricular nucleus of the hypothalamus (PVN), the hippocampal formation and three different functional cortical areas. Basal and poststress (1 h of restraint) Fos expression, as determined by immunohistochemistry, was examined in male rat...

BACKGROUND AND OBJECTIVES Patients with adrenal metastases from bronchogenic carcinoma are considered incurable and any surgical treatment is usually excluded. A review of the few cases of adrenalectomy for metastases from lung cancer that have been reported in the literature shows that good results can be achieved in selected patients. We propose a laparoscopic approach to perform the adrenale...

The effect of adrenalectomy on neutrophil and monocyte migration into rat peritoneal and pleural cavities was investigated. Carrageenin- or thioglycollate-induced neutrophil emigration into both cavities was enhanced by adrenalectomy. In contrast, monocyte migration into peritoneal cavities induced by these two stimuli was significantl decreased. In pleural cavities, adrenalectomy enhanced the ...