livedo reticularis/infarction

Primary hyperoxaluria encompasses 3 rare genetic disorders of glyoxylate metabolism characterized by excessive urinary excretion of oxalic acid, resulting in oxalosis. Patients typically have recurrent calcium oxalate nephrolithiasis and nephrocalcinosis, leading to chronic renal failure and death

In patients with renal insufficiency or hypersensitivity to iodinated contrast material, carbon dioxide gas (CO2) is generally considered a safe alternative contrast media for digital subtraction angiography. However, we herein report a previously undescribed fatal complication of CO2 angiography in

Four cases are described in which livedo reticularis was associated with repeated cerebrovascular accidents, which eventually resulted in severe disability in two cases. Patients with severe disability had a history of many years, whereas two patients with little or moderate residual disability had

The cholesterol embolization syndrome occurs in patients with extensive atherosclerotic disease as a consequence of the showering of cholesterol-rich material from ulcerated atheromatous plaques into the arterial circulation. Cholesterol embolization has been described after angiographic procedures,

Sneddon syndrome is characterized by livedo reticularis and multiple cerebral infarctions. Skin and central nervous system symptoms usually have a synchronous onset and at times initial symptoms affect one of them, the other lagging several years behind. We here report a patient with Sneddon

We describe the clinical case of a patient with acute myocardial infarction treated with t-PA fibrinolysis, who developed renal failure and cutaneous lesions of the livedo reticularis type, probably caused by embolization of cholesterol crystals. The main characteristics of this rare clinical entity

The two patients described in this article are among the first to have been diagnosed with extensive bowel infarction as a result of cholesterol embolization following cardiac catheterization. The presence of acute hypertension, renal insufficiency, livedo reticularis, and gangrenous skin changes

METHODS We report a case of a 26 year old woman with Raynaud's phenomenon and livedo reticularis 2 years onset, who presented with visual field defects accompanied by hypertension, hematuria, and headache. The examination revealed multiple retinal and optic nerve head infarcts in both

Hyperhomocysteinemia associated with methylene terahydrofolate reductase (MTHFR) mutation can be a risk factor for idiopathic cerebral venous thrombosis. We describe the first case of MTHFR 677TT homozygote with cerebral venous thrombosis and livedo reticularis. A 45-year-old man presented with

A 28 year old woman with a previous history of labile hypertension, migraine and transitory cerebral ischemia was admitted with cerebral infarction. One month later she developed livedo reticularis and amaurosis fugax, which led to the diagnosis of Sneddon's disease (livedo reticularis, labile

We present the case of a 26-year-old man with an exacerbation of apparent chronic asthma with chronic peripheral vascular disease due to recurrent venous thrombosis. Localized livedo reticularis, new cutaneous infarctions, severe venous insufficiency, thrombocytopenia, renal failure, and cerebral

Four patients with recurrent stroke and multi-infarct dementia are presented in whom the dementia was progressive and severe. Three of the patients developed the dementia during the course of an illness which was punctuated by repeated episodes of cerebral infarction demonstrated by computed

Calciphylaxis is an ill-defined syndrome that is commonly associated with chronic renal failure. Its heterogeneous clinical features include painful livedo reticularis-like purpuric patches and plaques, vesicles, irregularly shaped ulcers, and black eschars. Despite demonstration of extensive