1/84. Primary aldosteronism with aldosterone-producing adrenal adenoma in a pregnant woman.A 30-year-old pregnant woman complained of muscle weakness at 29 weeks' gestation. She was hypertensive with severe hypokalemia. Lower plasma renin activity and higher aldosterone level than the normal values in pregnancy suggested primary aldosteronism. A cesarean delivery was performed at 31 weeks' gestation because of pulmonary congestion. The neonatal course was uncomplicated. The laparoscopic adrenalectomy for a 2.0-cm right adrenal adenoma resulted in normalizing of her blood pressure and serum potassium level. Although primary aldosteronism is rare, especially during pregnancy, it should be always considered as one of etiologies of hypertension in pregnancy.- - - - - - - - - - ranking = 1keywords = aldosteronism (Clic here for more details about this article) |
2/84. Adrenal cancer with hypertension but low plasma renin and aldosterone.patients with malignant lesions of the adrenal gland may present with a syndrome of excess mineralocorticoids. Both primary hyperaldosteronism and excess mineralocorticoids other than aldosterone resulting from adrenal carcinoma have rarely been reported. In most patients with adrenal tumors secreting mineralocorticoids other than aldosterone, distant metastasis had already occurred at the time of diagnosis and the prognosis was poor. We present a rare case of adrenal cancer with hypertension in a patient with low plasma renin activity and a low plasma aldosterone concentration. The patient's blood pressure returned to normal after removal of the tumor. The patient is still alive and without recurrence 6 years after surgery. This case illustrates the value of thorough evaluation of hypertension and prompt surgical treatment for patients with adrenal cancer.- - - - - - - - - - ranking = 0.24118390280148keywords = aldosteronism, hyperaldosteronism (Clic here for more details about this article) |
3/84. ventricular fibrillation: an extreme presentation of primary hyperaldosteronism.patients with primary aldosteronism often present with hypokalemia and hypertension. Primary aldosteronism presenting as sudden death due to ventricular fibrillation is described in an otherwise healthy 37-year-old woman. After successful direct current cardioversion, serum potassium was 1.4 mmol/L. Investigations revealed a suppressed renin level, elevated serum aldosterone and a right adrenal nodule found on imaging. ventricular fibrillation has not previously been described as a presention of a biochemically and surgically proven aldosterone-producing adenoma. This case highlights the importance of early detection and proper diagnosis of secondary hypertension before serious sequelae occur.- - - - - - - - - - ranking = 1.2980689445393keywords = aldosteronism, hyperaldosteronism (Clic here for more details about this article) |
4/84. A rare combination consisting of primary hyperaldosteronism and glucagonoma.A 59-yr-old man with multiple pancreatic tumors is presented. Previously, he had undergone left adrenalectomy for primary hyperaldosteronism and left nephrectomy for renal cell carcinoma at the ages of 39 and 55 yr, respectively. This time, 3 yr after removal of renal cancer, two solid lesions in the pancreas associated with hyperglucagonemia were detected. Under a diagnosis of pancreatic metastasis from renal cell carcinoma or islet cell tumor of the pancreas, distal pancreatectomy with splenectomy and enucleation of the tumor in the pancreas head were performed. Microscopically, a glucagonoma, measuring 2.3 mm in diameter, was detected among five pancreatic metastases from renal cell carcinoma. Four years after surgery, the patient remains well, without signs of recurrence despite multiple pancreatic metastases. This is the first report of such a rare combination consisting of aldosterone-secreting adrenal adenoma and glucagonoma.- - - - - - - - - - ranking = 1.2059195140074keywords = aldosteronism, hyperaldosteronism (Clic here for more details about this article) |
5/84. Coronary artery aneurysms, aortic dissection, and hypertension secondary to primary aldosteronism: a rare triad. A case report.Primary aldosteronism is a relatively uncommon etiology of hypertension. plasma renin activity is suppressed in the majority of the cases but not always. plasma renin activity has been associated with increased vascular injury. The occurrence of vascular complications has rarely been reported with low plasma renin activity. The authors report a case of long-standing secondary hypertension due to primary aldosteronism with coronary artery aneurysms and aortic dissection. Diagnosing is important, for therapeutic intervention can be curative.- - - - - - - - - - ranking = 1keywords = aldosteronism (Clic here for more details about this article) |
6/84. Primary aldosteronism caused by aldosterone-producing adenoma in pregnancy--complicated by EPH gestosis.pregnancy in conjunction with primary aldosteronism is an unusual occurrence. We report a 28-year-old woman who presented with mild hypertension and hypokalemia as manifestations of primary aldosteronism caused by an aldosterone-producing adenoma in the left adrenal gland during pregnancy. Although the diagnosis was straightforward, the patient refused to undergo the proposed operation during the second trimester of her pregnancy. She was not admitted to hospital until she developed EPH gestosis in the 27th week of gestation, which had an unfavourable outcome for the infant who died nine days after delivery. The patient underwent a laparoscopic adrenalectomy which resulted in normalization of blood pressure and blood potassium levels. In cases of aldosterone-producing adenoma, surgery in the second trimester is the most appropriate option to avoid a poor obstetric outcome.- - - - - - - - - - ranking = 1keywords = aldosteronism (Clic here for more details about this article) |
7/84. aldosterone-producing adrenocortical adenoma in childhood: a case report.aldosterone-producing adrenal tumor is an exceptional cause of hypertension in childhood. The authors describe an 11-year-old girl with hypertension and lower limb weakness who had hyperaldosteronism and left adrenocortical adenoma.- - - - - - - - - - ranking = 0.24118390280148keywords = aldosteronism, hyperaldosteronism (Clic here for more details about this article) |
8/84. Primary aldosteronism and adrenal incidentaloma.Adrenal incidentaloma are usually found during the assessment of non adrenal disease. In this paper we report the association between a bilateral adrenal hyperplasia and a macronodule of adrenal cortex (adrenal incidentaloma) which is a rare and misleading cause of primary aldosteronism. In the light of this association even if it is likely to remain rare and of those previously published, its existence is an additional reason for suggesting surgical treatment of primary aldosteronism only to patients who satisfy the following criteria: 1) satisfactory control with spironolactone; 2) poor spironolactone tolerance and poor control with other drugs; 3) accept to be operated on and the risk of a possible error.- - - - - - - - - - ranking = 1keywords = aldosteronism (Clic here for more details about this article) |
9/84. Peritoneal carcinomatosis following laparoscopic resection of an adrenocortical tumor causing primary hyperaldosteronism.A clinical syndrome combining hypertension and hypokalemic alkalosis led to the diagnosis of primary hyperaldosteronism, caused by a right-sided, 2 cm large, apparently benign aldosterone-producing adenoma. The adrenal tumor was completely resected by laparoscopic adrenalectomy. Six months after surgery, the patient exhibited a severe relapse of hyperaldosteronism. Extensive peritoneal metastases of a mixed aldosterone- and cortisol-secreting adrenocortical carcinoma were found at abdominal laparotomy. In the light of this case report, we discuss the possibility that laparoscopic resection of adrenocortical tumors might contribute to their subsequent peritoneal dissemination.- - - - - - - - - - ranking = 1.4471034168089keywords = aldosteronism, hyperaldosteronism (Clic here for more details about this article) |
10/84. recurrence of adrenal aldosterone-producing adenoma.Conn's syndrome (adrenal aldosterone-producing adenoma) and bilateral adrenal hyperplasia are the most common causes of primary aldosteronism. The treatment of choice for patients with aldosterone-producing adenoma is unilateral total adrenalectomy. recurrence after adequate surgery is exceptional. We present a patient with recurrence of an aldosterone-producing adenoma in the right adrenal gland 9 years after adenomectomy of a aldosterone-producing adenoma in the same adrenal gland. We conclude that adenomectomy is not an adequate therapy for patients with adrenal aldosterone-producing adenoma.- - - - - - - - - - ranking = 0.16666666666667keywords = aldosteronism (Clic here for more details about this article) |
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