Disease or Syndrome
pseudoxanthoma elasticum
Subclass of:
Vascular Hemostatic Disorders;
Connective Tissue Diseases;
Skin Diseases, Genetic;
Skin Abnormalities
Definitions related to pseudoxanthoma elasticum:
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A rare, progressive, autosomal recessive inherited disorder caused by mutations in the ABCC6 gene. It is characterized by calcification and fragmentation of the elastic fibers of the skin, retina, and cardiovascular system. Signs and symptoms include skin plaques and bumps, thickened skin, retinal hemorrhage and obstruction of the blood vessels.NCI ThesaurusU.S. National Cancer Institute, 2021
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An inherited disorder of connective tissue with extensive degeneration and calcification of ELASTIC TISSUE primarily in the skin, eye, and vasculature. At least two forms exist, autosomal recessive and autosomal dominant. This disorder is caused by mutations of one of the ATP-BINDING CASSETTE TRANSPORTERS. Patients are predisposed to MYOCARDIAL INFARCTION and GASTROINTESTINAL HEMORRHAGE.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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Pseudoxanthoma elasticum (PXE) is a systemic disorder that affects the elastic tissue of the skin, the eye, and vascular system. Individuals most commonly present with angioid streaks of the retina found on routine eye examination or associated with retinal hemorrhage and/or characteristic papules in the skin. The most frequent cause of morbidity and disability in PXE is reduced vision due to complications of subretinal neovascularizations and macular atrophy. Other manifestations include premature gastrointestinal angina and/or bleeding, intermittent claudication of arm and leg muscles, stroke, renovascular hypertension, and cardiovascular complications (angina/myocardial infarction). Most affected individuals live a normal life span.GeneReviewsUniversity of Washington, 2021
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Rare, progressive inherited disorder resulting from extensive basophilic degeneration of elastic tissue, usually presenting after puberty and involving the skin, eye, and cardiovascular system.CRISP ThesaurusNational Institutes of Health, 2006
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Pseudoxanthoma elasticum is a rare genetic disorder characterized by calcification of the elastic fibers of the skin, retina, and cardiovascular system. Diagnosis is clinical. There is no specific treatment, but intravitreal injections of angiogenesis-blocking antibodies may be given for angioid streaks.Merck & Co., Inc., 2020
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Pseudoxanthoma elasticum (PXE) is a rare genetic disorder characterized by elastorrhexia, or progressive calcification and fragmentation, of elastic fibers primarily affecting the skin, the retina, and the cardiovascular system. The condition was first described by the French dermatologist Rigal in 1881 and later named by Darier in 1896,...WebMD, 2019
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Pseudoxanthoma elasticum, PXE, is an inherited disorder that causes calcium and other minerals to accumulate in the elastic fibers of the skin, eyes, and blood vessels, and less frequently in other areas such as the digestive tract. PXE may cause the following symptoms: growth of yellowish bumps on the skin of the neck, under the arms,...National Center for Advancing Translational Sciences
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Pseudoxanthoma elasticum, inherited disease in which the premature breakdown of exposed skin occurs. It is characterized by eruptions of yellow plaques and thickening and grooving of the skin on the face, neck, and sometimes the armpits, abdomen, and groin. The skin loses its elasticity and hangs l...Encyclopedia Britannica, Inc., 2020
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