Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019045 (hemoglobinopathies)
 2,704 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Macroscopic and light microscopic features of regional ischemic infarcts of retina in autopsy eyes are described. Lesions were found throughout life span, most patients having significant primary or secondary vascular disease (younger had systemic hypertension, rheumatic heart disease, vasculitis or sickle hemoglobinopathy; most older patients had arteriosclerosis). Diabetes mellitus and infarction of other organs (including brain) also were common. Topographically almost all lesions were found in posterior fundus; most were temporal and involved anatomical macula. Microscopically there was destruction of inner retinal layers with preservation of outermost cells of inner nuclear layer; occasionally ganglion cell layer was relatively spared.
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PMID:Regional ischemic infarcts of the retina. 108 10

Hemoglobinopathies are associated with thrombotic complications, when exposed to cardiopulmonary bypass. A 54-year old, black woman with hemoglobinopathy SC and severe mitral stenosis was submitted to eritrocytopheresis 48 hours before mitral commissurotomy surgery. The therapeutic determined appearance of the percentual hemoglobin A of 68% with reduction the hemoglobin S of 48% to 15% and the hemoglobin C of 51% to 17%. No complications occurred during postoperative period. To best of our knowledge, that is the first report about application the eritrocytopheresis in the pre operative extra corporeal circulation care in surgical treatment of patients with chronic rheumatic heart disease and hemoglobinopathy SC.
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PMID:[Preoperative erythrocytopheresis in a patient with SC hemoglobinopathy and mitral stenosis]. 852 78