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From 1975 to 1989, 52 patients with primary aldosteronism underwent adrenalectomy. There were 16 men and 36 women. The average age was 42.5 years, ranging from 28 years to 70 years. They were all hypertensive, with average pre-operative diastolic pressures varying from 105 to 140 mm Hg (median 117
Primary aldosteronism (PA) comprises 2 main subtypes: unilateral aldosterone-producing adenoma (APA) and idiopathic hyperaldosteronism or named as bilateral adrenal hyperplasia (BAH). An accurate discrimination between APA and BAH is crucial because the former is treated with BACKGROUND
Idiopathic intracranial hypertension (IIH) is a syndrome consisting of headache, visual field defects and papilledema of uncertain etiology. The prospect was raised previously as to an association between aldosteronism and increased intracranial pressure in 2 middle-aged women with IIH
Hyperaldosteronism, previously thought to represent only 1% to 2% of cases of hypertension, may cause as much as 25% of hypertension in a primary care setting. The renin/aldosterone ratio is the best test for initial screening, followed by localization if possible. Aldosterone antagonists, such as
Primary aldosteronism caused by an aldosterone-producing adrenal adenoma was documented in an 11-year-old girl who presented with persistent hypertension, headache, tinnitus and hypokalemia. Elevated plasma aldosterone concentration (PAC) (45.5 ng/dl) and suppressed plasma renin activity (PRA) (<
Saline infusion (SIT) and captopril challenge tests (CCT) are standard confirmatory procedures routinely used in the diagnostic workup of primary aldosteronism (PA). However, side effects and complications during testing have not been systematically Primary hyperaldosteronism is one of the most common causes of secondary hypertension but clear differentiation between its various subtypes can be a clinical challenge. We report the case of a 37-year-old African-American woman with refractory hypertension who was admitted to our hospital for
This study reported on a 24-year-old woman who complained of a paroxysmal headache for six months and elevated blood pressure for four months. Laboratory examination revealed increased serum potassium and chloride levels, metabolic acidosis, suppressed renin activity, and increased plasma
Conn syndrome, which is rarely encountered in children, is characterized by increased aldosterone, low renin level, and arterial hypertension. Severe complications, such as impaired vascular smooth muscle function secondary to increased aldosterone, endothelial dysfunction, deterioration of left
BACKGROUND
Paraganglioma is a catecholamine-producing neuroendocrine tumor. Management of paraganglioma including its diagnosis is difficult, because it has no characteristic symptoms and many diseases can manifest as headache and high blood pressure. Herein, we report a rare case of paraganglioma
In a 31-year old woman with a six year history of headache and hypertension a diagnosis of primary aldosteronism was made on the basis of urine samples containing 45 mug/day of aldosterone. The preoperative systemic blood pressure was 240 mm Hg systolic and 120 mm Hg diastolic. The serum potassium
Aldosterone-producing adenoma (APA), a subtype of primary aldosteronism, is a common cause of secondary hypertension in adults. Somatic KCNJ5 mutations have been identified in about 12%-80% of adult-onset APA. In contrast, there has been no previous reported case of pediatric-onset APA in whom a
OBJECTIVE
Presentation of a series of 18 patients who underwent surgery of aldosterone-producing adrenal adenoma (Conn's syndrome) over the last 10 years. Assessment of the most significant clinical and pathological aspects from a surgical point of view.
METHODS
Retrospective study evaluating a
METHODS
A 35-year old patient (male, headaches, visual impairment, 170/100 mmHg, case 1) and a 61-year old patient (female, headaches, epistaxis, 230/110 mmHg, case 2) were investigated in our hospital.
METHODS
Laboratory findings in case 1 verified acute renal failure (serum creatinine 23 mg/dl,
A 31-year-old patient was followed for cystinuria, justifying CT scans. In 2006, a tissue mass of 3cm of the right adrenal gland, homogeneous, measured at 3.5cm in 2007 was noted. Blood pressure was 90/61mmHg, without orthostatic hypotension. During the clinical interview, no discomfort, sweat