uremia/edema

After Richard Bright's studies, both edema and uremia were thought to be due to a renal retention of urinary substances; but if so why were they so rarely associated with each other? To solve this dilemma, a few clinicians turned to physics and chemistry. In 1897, Korànyi measured the freezing point

A 66-year-old man with severe renal insufficiency presented with mild confusion associated with uremia. Cranial magnetic resonance imaging (MRI) showed no remarkable changes. The patient was placed on short-duration hemodialysis (2 hours) with smaller surface area and low blood flow (100 mL/min) to

Parkinsonian syndromes associated with basal ganglia pathology have very rarely been reported in patients with end-stage renal failure. The nature and pathophysiology of the basal ganglia lesion responsible for parkinsonism were unknown. A 48-year-old man who had advanced renal failure developed

OBJECTIVE The dynamics of brain-water content associated with hemodialysis in patients with severe azotemia remains obscure. To investigate whether either interstitial or cytotoxic edema is responsible for dialysis disequilibrium syndrome (DDS), we used diffusion-weighted MR imaging (DWI) to measure

Bilateral patchy cerebral white matter edema was observed in two children with chronic renal failure. Uremia in one case and hypertension or hyponatremia in the other appeared to be the cause of the neurological and radiological findings.

Biochemical uremia lasting two weeks was developed in five dogs. It appeared light and electron microscopically that the uremic pulmonary lesions consisted in atelectasis and edema and were more advanced in the inferior paravertebral and parahilar parts of the lung. On the basis of electron

The syndrome of acute bilateral basal ganglia (BG) lesions in patients with diabetic uremia normally affects Asian patients and usually presents with parkinsonian symptoms. We report two patients with this syndrome suffering from acute generalized choreic movements. The brain MRI of both patients

A case of spontaneous rupture of the spleen in young patient with uremia treated with hemodialyses is presented. A course of the disease was acute with severe shock leading to patient's death. Possible edema of the spleen and subcapsular hematomas related to the uremic coagulopathy and the use of

The role of the kidneys in the stimulation of aldosterone biosynthesis by sodium sequestration was investigated in potassium-depleted rats. After 2 wk on a potassium-deficient diet, rats were treated by subcutaneous injections of polyethylene glycol or formalin and were then kept on sucrose and