Vascular Abnormality: Causes & Reasons

Possible Causes for Vascular Abnormality

Conclusions Primitive retinal vascular abnormalities comprehend vascular tumors and telangiectasias. [karger.com]

The retinal vascular abnormalities often remain stationary, but long term observation has shown that remodeling of the malformations can occur in some cases. [eye-pix.com]

It can also be associated with vascular abnormalities of the maxilla or mandible, which can cause substantial bleeding during dental procedures. [bmj.com]

Polycythemia Type Chuvash

Thus, Chuvash polycythemia is a distinct VHL syndrome manifested by thrombosis, vascular abnormalities, and intact hypoxic regulation despite increased basal expression of [bloodjournal.org]

abnormalities but not tumors. [ PMID 15611513 ] Role of VHL gene mutation in human cancer. [snpedia.com]

Vascular abnormalities The increased prevalence of vertebral hemangiomas and varicose veins and the lower blood pressures that we observed in 598C>T VHL homozygotes in the [bloodjournal.org]

Dysphagia Lusoria

PURPOSE: Dysphagia lusoria (DL) is described in the literature as difficulty in swallowing caused by vascular abnormalities. [ncbi.nlm.nih.gov]

Abstract Purpose Dysphagia lusoria (DL) is described in the literature as difficulty in swallowing caused by vascular abnormalities. [ejradiology.com]

Dysphagia lusoria is a rare, intrathoracic vascular abnormality, usually due to an aberrant right subclavian artery, resulting in esophageal compression and dysphagia. [degruyter.com]

Cutis Marmorata Telangiectatica Congenita

Additional vascular abnormalities can occur, either in sites within the CMTC or distant to it. [dermatologyadvisor.com]

Presumed cutis marmorata telangiectatica congenita is a rare cutaneous vascular disorder that can manifest with nonprogressive retinal vascular abnormality and optic disk [ncbi.nlm.nih.gov]

Moyamoya-like vascular abnormalities were demonstrated in addition to the factor V Leiden mutation, a congenital hypercoagulable disorder. [ncbi.nlm.nih.gov]

Small Intestinal Angiodysplasia

[…] structural abnormality of the normally distributed vasculature. angiodysplasia /an·gio·dys·pla·sia/ ( -dis-pla´zhah ) small vascular abnormalities, such as of the intestinal [medical-dictionary.thefreedictionary.com]

They are thought to be degenerative and do not occur in association with other vascular abnormalities. [msdmanuals.com]

The efficacy of octreotide therapy in chronic bleeding due to vascular abnormalities of the gastrointestinal tract. [elsevier.es]

Cutis Marmorata

Presumed cutis marmorata telangiectatica congenita is a rare cutaneous vascular disorder that can manifest with nonprogressive retinal vascular abnormality and optic disk [ncbi.nlm.nih.gov]

Moyamoya-like vascular abnormalities were demonstrated in addition to the factor V Leiden mutation, a congenital hypercoagulable disorder. [ncbi.nlm.nih.gov]

This case demonstrates novel findings of bilateral peripheral retinal vascular abnormalities and retinal nonperfusion on fluorescein angiography without retinal detachment [ncbi.nlm.nih.gov]

Congenital Venous Malformation

[…] to arise from abnormalities in the process of normal vascular development. [emedicine.medscape.com]

What is a vascular malformation? Vascular malformation is a general term used to refer to blood vessel abnormalities in veins and/or arteries. [ohsu.edu]

On the one hand, the manifestation depends on the anatomical region, and on the other hand on the localisation of the vascular abnormality. [prof-loose.de]

Hepatopulmonary Syndrome

abnormalities. [ncbi.nlm.nih.gov]

[…] or vascular abnormalities. [ncbi.nlm.nih.gov]

Two patterns of vascular abnormality are seen on pulmonary angiography in this syndrome. The lesions of HPS have been classified into two types [ 1 ]. [ispub.com]

Colonic Angiodysplasia

OBJECTIVE: Angiodysplasia of the colon is a distinct vascular abnormality characterized by focal accumulation of ectatic vessels in the mucosa and submucosa. [ncbi.nlm.nih.gov]

The search strategy used the keywords 'angiodysplasia' or 'arteriovenous malformation' or 'angioectasia' or 'vascular ectasia' or 'vascular lesions' or 'vascular abnormalities [ncbi.nlm.nih.gov]

They are thought to be degenerative and do not occur in association with other vascular abnormalities. [merckmanuals.com]

Rare Arteriovenous Malformation

Oderich et al ., [1] studied the vascular abnormalities in patients with NF-1 and found 5 cases having an arteriovenous malformation out of the 76 abnormalities in 31 patients [neurologyindia.com]

Two cases of orbital lymphangioma associated with vascular abnormalities of the Retina and Iris. Ophthalmology 2004; 111: 189-192. [eyewiki.aao.org]

Arteriovenous Malformation Arteriovenous Malformation (AVM) is a vascular malformation (abnormal network of blood vessels) where arteries shunt directly into veins instead [avmalformation.org]

Congenital Vascular Anomalies of the Kidney

Two... 32/44 patients (73%) had vascular variants (Table 1 and 2) while 8 non-vascular abnormalities (Table 3) were detected. [epos.myesr.org]

In addition, we have developed a novel classification system of congenital vascular abnormalities and propose its use in complex pediatric transplantation. [experts.umn.edu]

Overview Vascular malformations are abnormal clusters of blood vessels that develop while the foetus is in the womb. [cirse.org]

Congenital Malformation Syndromes Predominantly Involving Limbs

abnormality. [ncbi.nlm.nih.gov]

These assumptions are based only on the association of vascular abnormalities as an emerging and apparently important association with transverse limb defects despite the [ncbi.nlm.nih.gov]

[…] pathophysiologic concepts of vascular abnormalities in AOS. [ncbi.nlm.nih.gov]

Cobb Syndrome

Neuro-vascular Abnormalities with a Metameric Nevus: A Case Report and Review of Cobb Syndrome. [escholarship.umassmed.edu]

Cobb syndrome (cutaneomeningospinal angiomatosis) is a rare phacomatosis characterized by vascular abnormality of the spinal cord associated with a vascular naevus at the [ncbi.nlm.nih.gov]

Cobb syn·drome ( kob ), cutaneous capillary malformation, usually in a dermatomal distribution on the trunk, associated with vascular abnormality of the spinal cord and resulting [medical-dictionary.thefreedictionary.com]

Retinal Telangiectasia

For each patient studied, no retinal vascular abnormality was observed at the time of initial surgery. [ncbi.nlm.nih.gov]

The downhill course is more rapid in eyes with more extensive vascular abnormalities. [medtextfree.wordpress.com]

Abnormalities Unilateral Optic Disc Pseudodoubling (Colour Images) Diseases of Hematopoesis (see under Systemic Diseases) Hereditary Degenerations and Dystrophies Infections [atlasophthalmology.net]

Jejunal Vascular Anomaly with Hemorrhage

2010/16/4/302/70622 Angiomatous malformation is the most common vascular abnormality of the GI tract. [saudijgastro.com]

Filling a blood vessel or vascular abnormality with this liquid agent causes blood clots to form, closing up the abnormal vascular channels. Liquid glue. [radiologyinfo.org]

Rogers BHG: Endoscopic diagnosis and therapy of mucosal vascular abnormalities of the gastrointestinal tract occurring in elderly patients and associated with cardiac, vascular [link.springer.com]

Klippel-Trenaunay-Weber Syndrome

While clinical cases of KTS with cerebral vascular abnormalities is rarely reported [ 7 ], the autopsies of patients with KTS commonly report vascular abnormalities in the [alliedacademies.org]

This association has not been reported previously but is consistent with the segmental vascular abnormalities observed in Klippel-Trenaunay-Weber syndrome. [ncbi.nlm.nih.gov]

This case demonstrates the previously reported utility of RBC scintigraphy in the depiction of the vascular abnormalities in the diagnosis and treatment of patients with Klippel-Trenaunay-Weber [ncbi.nlm.nih.gov]

Congenital Phlebectasia

In 1922, Von Lohuizen 1 reported on a vascular abnormality in a newborn infant. He called the condition "cutis marmorata telangiectica congenita." [jamanetwork.com]

Cutis marmorata telangiectatica congenita (CMTC), also called Von Lohuizen syndrome or congenital generalized phlebectasia is a rare benign congenital vascular abnormality [indianpediatrics.net]

Norrie Disease

ND is characterized by abnormal retinal vascular development and vitreoretinal disorganization presenting at birth. [ncbi.nlm.nih.gov]

abnormalities. [ncbi.nlm.nih.gov]

The remaining seven individuals had varying degrees of peripheral retinal vascular abnormalities and anterior segment findings. [ncbi.nlm.nih.gov]

Vitreoretinochoroidopathy

abnormalities; (5) breakdown of the blood-retinal barrier; (6) retinal neovascularisation; (7) vitreous abnormalities; and (8) choroidal atrophy. [ncbi.nlm.nih.gov]

The disease is characterized by annular peripheral hyperpigmentation, fibrillary condensation of the vitreous, breakdown of the blood–retina barrier, retinal vascular abnormalities [semanticscholar.org]

Other retinal findings include cystoid macular edema, epiretinal membrane, white retinal opacities, vitreous degeneration with fibrillar condensation, and other vascular abnormalities [lingualeo.com]

Hypertrichotic Osteochondrodysplasia

Mutation of KCNJ8 in a patient with Cantú syndrome with unique vascular abnormalities - support for the role of K(ATP) channels in this condition. [scholar.harvard.edu]

Vascular abnormalities include tortuous retinal vessels and multiple tortuous pulmonary arteriovenous communications [ Scurr et al 2011 ]. [ncbi.nlm.nih.gov]

Other cardiovascular abnormalities may include patent ductus arteriosus (PDA) (in 50%), pericardial effusion (20%), and increased vascular tortuosity. [ncbi.nlm.nih.gov]

Exudative Vitreoretinopathy Type 2

Ophthalmoscopy and super-wide panoramic fluorescein angiography revealed characteristic retinal vascular abnormalities in all cases, embracing supernumerous vascular branchings [ncbi.nlm.nih.gov]

In addition, affected female carriers in a family harboring the K54N mutation presented with different degrees of vascular abnormalities in the periphery of the retina. [ncbi.nlm.nih.gov]

Coats' disease is a unilateral, idiopathic retinal vascular abnormality characterized by retinal vascular changes associated with lipid exudation. [reviewofophthalmology.com]

Peripheral Vasoproliferative Retinopathy

Primitive retinal vascular abnormalities: tumors and telangiectasias Ophthalmologica 2012;228:67-77. Gass JD. Cavernous hemanioma of the retina. [westcoastretina.com]

(IRMA): pre-neovascularization retinal vascular abnormalities Classification system The most commonly used classification system is the International Clinical Disease Severity [hkuelcn.med.hku.hk]

Plus disease is the severe form of this vascular abnormality. [jpss.eu]

Microcephalic Osteodysplastic Primordial Dwarfism Type II

[…] other vascular abnormalities are frequent complications. [pubfacts.com]

To date, the genetic basis of Dubowitz syndrome (short stature, microcephaly, facial abnormalities, eczema) is unknown and vascular complications are not known to be associated [ncbi.nlm.nih.gov]

Abstract To date, the genetic basis of Dubowitz syndrome (short stature, microcephaly, facial abnormalities, eczema) is unknown and vascular complications are not known to [zora.uzh.ch]

Arteriovenous Malformation

Brain arteriovenous malformations (AVMs) are congenital vascular abnormalities involving abnormal connections between arteries and veins. [ncbi.nlm.nih.gov]

In addition to vascular abnormalities, Parkes Weber syndrome usually involves overgrowth of one limb. [ghr.nlm.nih.gov]

abnormalities. [ncbi.nlm.nih.gov]

Bloch Sulzberger Syndrome

The authors describe the evolution of retinal vascular abnormalities, and, for the first time, document foveal hypoplasia (in 4 of their 13 patients). [ncbi.nlm.nih.gov]

Study of this family shows that vascular abnormalities of the retina and disorders of the retinal pigment epithelium are the most important ocular lesions in the Bloch-Sulzberger [ncbi.nlm.nih.gov]

Abnormalities of the eye, central nervous system, skeleton, teeth, and hair develop in a majority of patients. [ncbi.nlm.nih.gov]

Mucocutaneous Venous Malformations

This supports a model of haploinsufficiency, 75 namely, that reduced levels of functional endoglin are the mechanism by which vascular abnormalities occur in HHT1. [clinicalgate.com]

The efficacy of the various treatment options available for cerebral vascular abnormalities, HHT-related GI bleeding, and liver vascular abnormalities is poorly understood [clinicaladvisor.com]

Magnetic resonance angiography has recently shown promising results in identifying vascular abnormalities. [jiaomr.in]

Sturge-Weber Syndrome

abnormalities, and potential eye involvement. [ncbi.nlm.nih.gov]

Sturge-Weber syndrome is a neurocutaneous disorder associated with vascular abnormalities in the skin, eye, and brain leading to both acute and chronic cerebral hypoperfusion [ncbi.nlm.nih.gov]

A diagnosis of VHL carries substantial cancer risk, while the clinical issues in SWS are primarily related to the consequences of the intracranial vascular abnormalities. [ncbi.nlm.nih.gov]

Pulmonary Arteriovenous Fistula

Plug, a new device designed for the occlusion of vascular abnormalities. [ncbi.nlm.nih.gov]

She had no other vascular abnormality, and her human leukocyte antigen haplotype did not coincide with previous patients with hereditary hemorrhagic telangiectasia. [ncbi.nlm.nih.gov]

Plug II, a device designed for occlusion of vascular abnormalities, is reported. [scielo.br]

Congenital Hemihypertrophy

Two patients are described with congenital hemihypertrophy and vascular abnormalities of the brain on the side of the hypertrophy and in the posterior fossa. [ncbi.nlm.nih.gov]

abnormalities of the brain on the side of the hypertrophy and in the posterior fossa. [thejns.org]

[…] basal ganglia germinoma 2 trauma infection vascular abnormalities (e.g. [radiopaedia.org]

Epidermal Nevus

Each had a significant vascular abnormality such as occlusion or blood vessel dysplasia. None had hemimegalencephaly. [ncbi.nlm.nih.gov]

This rare vascular abnormality was not previously reported in patients with epidermal nevus syndrome. [ncbi.nlm.nih.gov]

It was suggested that in some patients neurological symptoms might be secondary to vascular abnormalities. [ncbi.nlm.nih.gov]