Venous Malformation: Causes & Reasons

Warning: Do not use in emergencies, if pregnant, if under 18, or as a substitute for a doctor’s advice or diagnosis. Learn more

Possible Causes for Venous Malformation

CLOVES Syndrome

malformation 0012721 Showing of 16 | Last updated: 10/1/2020 Treatment for CLOVES syndrome involves addressing each symptom or complication and improving quality of life [rarediseases.info.nih.gov]

Patients with CLOVES have different venous, capillary, and lymphatic channels - typically capillary, venous and lymphatic malformations are known as "slow flow" lesions. [en.wikipedia.org]

This procedure blocks blood vessels or vascular channels of malformations. Debulking surgery. [texaschildrens.org]

Blue Rubber Bleb Nevus Syndrome

BRBNS consists of multiple venous malformations, rather than hemangiomas as described. [ncbi.nlm.nih.gov]

— 4-year-old boy with intramuscular venous malformations. [doi.org]

In one case, a venous malformation was noted during a prenatal ultrasound evaluation at 5 months gestation. [ncbi.nlm.nih.gov]

Cavernous Hemangioma

Cavernous venous malformation occurs more often in women and typically presents in the fourth and fifth decades of life. [ncbi.nlm.nih.gov]

Cavernous hemangioma is a congenital venous malformation with the potential to develop in all tissues of the body. [ncbi.nlm.nih.gov]

Cavernous malformations are found throughout the body. This article focuses on cerebral cavernous venous malformations. [radiopaedia.org]

Non-Involuting Congenital Hemangioma

(CCM, orphanet: 221061 / 164, ICD‐11: 2068071376) with or without hyperkeratotic cutaneous capillary-venous malformations (HCCVM, ICD: ), verrucous venous malformation (VVM [vascern.eu]

Endoscopic Coagulation 185 7.11.5 Venous Malformations 186 7.11.5.1 Truncular Venous Malformation 186 7.11.5.2 Extratruncular Venous Malformation 186 7.11.5.3 Soft Tissue [deutscher-apotheker-verlag.de]

CM + VM Capillary-venous malformation CM + LM Capillary-lymphatic malformation CM + AVM Capillary-arteriovenous malformation LM + VM Lymphatic-venous malformation CM + LM [pediatrics.aappublications.org]

Orbital Neoplasm

Cavernous venous malformations and lacrimal gland pleomorphic adenomas are excised. [merckmanuals.com]

Primary orbital varix is a distensible low-flow venous malformation characterized by abnormal dilatation of the orbital veins. [ijo.in]

Arteriography is useful for differentiating hemangiopericytoma from cavernous hemangioma (encapsulated venous malformations) and when preoperative embolization of vascular [skullbaseinstitute.com]

Hemangioma

They may be mixed with venous malformations and can look similar to a venous malformation. [musckids.org]

Venous Malformations Venous malformations (VMs) are slow-flow vascular anomalies composed of ectatic venous channels. [hindawi.com]

malformations, arterio-venous malformations/AVM's, port-wine stains) Lymphatic malformations (sometimes called cystic hygromas) Hemangioendotheliomas (Kaposiform) Tufted [ohsu.edu]

Vein of Galen Aneurysm

He had no family history of polycystic kidney disease any brain aneurysms, or Arterio- venous malformations (AVM's). [journals.lww.com]

[…] described; arterio venous fistula, arterio venous malformation with ectasia of vein of Galen and varix of the vein of Galen [2] The Arteriovenous fistula frequently manifests [ijri.org]

MRI provided complete anatomical information, obviating the need for initial angiography for preoperative evaluation of the malformation. [ncbi.nlm.nih.gov]

Cerebral Arteriovenous Malformation

Further investigation led to the diagnosis of a cerebral arterio-venous malformation occupying the left temporal and parietal lobes. [ncbi.nlm.nih.gov]

Cavernoma (low pressure)– abnormal cluster of enlarged capillaries with no significant feeding blood vessels Venous Malformation (low pressure)– abnormal cluster of enlarged [avmalformation.org]

Venous malformations consist of abnormally enlarged veins. [my.clevelandclinic.org]

Jejunal Vascular Anomaly with Hemorrhage

Venous malformations can occur in both the superficial and deep venous systems. [radiopaedia.org]

Varicose veins or venous malformations. Varicosities and limb hypertrophy are not always present at birth and may take several years to manifest. [patient.info]

(CM) – port wine stain, venous malformations (VM), cavernous lesion, lymphatic malformations (LM) and lymphatic-venous malformations (LVM). [jpss.eu]

Rapidly Involuting Congenital Hemangioma

This atypical tumor combined with capillary-lymphatic-venous malformation was not reported in the literature. [ncbi.nlm.nih.gov]

[…] tissue component, and hemorrhage or mixed vascular malformation: lymphatic and venous (LM-VM) [ 10 ]. [wjso.biomedcentral.com]

(VaM): anomalous blood vessels without endothelial proliferation Capillary malformations (CM) (e.g., salmon patch, port-wine stain, nevus flammeus) Venous malformations [unboundmedicine.com]

Arteriovenous Malformation

Examples of vascular malformations include port-wine stains (capillary malformation), cystic hygroma (lymphatic malformation), and venous malformations. [webmd.com]

Developmental venous anomalies are cerebral vascular malformations that present normal venous drainage of cerebral tissue. [ncbi.nlm.nih.gov]

Venous malformations rarely hemorrhage. As with telangiectases, most venous malformations do not produce symptoms, remain undetected, and follow a benign course. [medicinenet.com]

Lymphangioma

In 1999, Lacey et al ( 20 ) examined 47 patients with venous malformations of the orbit. [ajnr.org]

and complex forms such as capillary-lymphatico-venous malformations. [faoj.org]

Orbital vascular malformations can be purely venous, purely arterial, or arteriovenous in nature. [ajnr.org]

Rare Arteriovenous Malformation

What are venous malformations? Venous malformations are a type of vascular naevus or birthmark. They are due to malformed dilated veins and are non-cancerous. [dermnetnz.org]

Venous Malformations Venous malformations are the most common type of vascular malformation. [nyulangone.org]

[…] of a typical arteriovenous malformation (AVM) with a nidus and a venous malformation (VM) in a single lesion. [ajnr.org]

Hepatic Arteriovenous Malformation

Flash filling hepatic venous malformations, also known as flash filling hepatic hemangiomas, are a type of atypical hepatic venous malformation (hemangioma), which due to [radiopaedia.org]

Kao Prevalence of deep venous anomalies in congenital vascular malformations of venous predominance J Vasc Surg, 31 (2000), pp. 462-471 Artículo | Medline 9 G.M. [revistapediatria.org]

Images Arterio-venous malformation https://twitter.com/bunn_belinda/status/812998927922434052 https://twitter.com/SGottesmanMD/status/846017692045922304 Digital slides UI: [humpath.com]

Dural Sinus Malformation

Our goal is to describe prenatal ultrasonography and magnetic resonance imaging (MRI) findings of a thrombosed midline dural venous malformation. [ncbi.nlm.nih.gov]

A peripheral venous vascular malformation, commonly associated to the dural venous malformation, is indicated with the white arrow. [scielo.br]

Neurosurgery 33(2): 316-9; Discussion 319, 1993 Dural arterio venous malformation involving the cavernous sinus a case report. [eurekamag.com]

Klippel-Trenaunay-Weber Syndrome

Klippel-Trénaunay-Weber syndrome is characterized by the triad of capillary malformations (usually port-wine stains), varicose veins or venous malformations of unusual distribution [ncbi.nlm.nih.gov]

Venous malformations can occur in both the superficial and deep venous systems. [radiopaedia.org]

Other complications include but are not limited to stroke, arteriovenous malformation, venous malformation, aneurysm, and hydrocephalus. [symptoma.com]

Orbital Varix

Spiral CT of an orbital venous malformation. AJNR Am J Neuroradiol 1995 ; 16: 1255 – 1257. Google Scholar | Medline | ISI 9. Rubin, PA, Remulla, HD. [journals.sagepub.com]

Orbital varix is a rare venous malformation within the orbit that is especially susceptible to thrombosis and hemorrhage. [ncbi.nlm.nih.gov]

This congenital venous malformation usually has a benign course. [ijo.in]

Upper Limb Hypertrophy

Venous malformations can occur in both the superficial and deep venous systems. [radiopaedia.org]

Pure venous malformations usually exhibit blue coloration of the skin or in the overlying mucosa, while the combined venous malformations and capillaries exhibit a hue that [link.springer.com]

Percutaneous sclerosis of localized venous malformations or superficial venous varicosities may be indicated in some patients [ 46 ]. [omicsonline.org]

Anomalies of Great Veins, Congenital

Venous malformations are vascular malformations that only affect the venous system. [phlebolymphology.org]

This pure venous malformation corresponds to agenesis or hypoplasia- of the iliac vein, femoral vein or popliteal veina When it is associated with one or several arteriovenous [phlebologia.com]

Venous and lymphatic malformations respond well to alcohol embolization. [hopkinsmedicine.org]

Wyburn-Mason Syndrome

Angiography revealed a left thyroid arterio-venous malformation (AVM) in addition to ones found intracerebrally. [jhu.pure.elsevier.com]

Here we report a case of artereo-venous malformations involving retina, o p7 nerve conjunctiva orbit and scalp. [ijo.in]

Arterio-venous malformations were excised and haemostasis was secured. The wound was closed in layers. The post operative period was uneventful. [ijo.in]

Mucocutaneous Venous Malformations

Most people with VMCM are born with at least one venous malformation. [ghr.nlm.nih.gov]

The condition multiple cutaneous and mucosal venous malformations (VMCM) is characterized by the presence of small, multifocal bluish cutaneous and/or mucosal venous malformations [ncbi.nlm.nih.gov]

venous malformations. [orpha.net]

Sturge-Weber Syndrome

[…] leptomeningeal venous malformation (angiomatosis), glaucoma, and neurologic problems. [ncbi.nlm.nih.gov]

Venous Malformations Venous Malformations are made up of malformed veins and can involve both skin as well as deeper structures. [archildrens.org]

MRI scan of the brain done 5 days later which showed venous malformation of choroid plexus on the left side. [ncbi.nlm.nih.gov]

Cobb Syndrome

Venous malformations As main type of low-flow malformation of the head and neck, venous malformations must be mentioned. [egms.de]

venous malformations, and AVMs. [clinicaladvisor.com]

The low-flow type is represented by lymphatic, venous, and capillary malformations, those of the high-flow type are arterio-venous malformations. [egms.de]

Maffucci Syndrome

Characteristic venous malformations on the patient's right upper extremity. These vascular malformations are benign and asymptomatic. [emedicine.com]

Background Maffucci syndrome is characterized by enchondromas with venous malformations with or without spindle cell hemangiomas. [emedicine.com]

The venous malformations in Maffucci syndrome manifest as blue subcutaneous nodules that can be emptied by pressure. [emedicine.com]

Hereditary Neurocutaneous Angiomata

While the coexistence of cutaneous and gastrointestinal venous malformations are the hallmark of BRBNS, venous malformations in additional sites, such as the oral cavity, [e-ijd.org]

malformations. [bioline.org.br]

Easily compressible, bluish skin discoloration of a soft tissue swelling is consistent with a venous malformation. [carouselprotocols.com]

Angiokeratoma Circumscriptum

malformation: A variant of Klippel-Trenaunay syndrome? [statpearls.com]

[…] diagnosis. ( 24943793 ) 2014 8 Angiokeratoma circumscriptum in a young male. ( 24470669 ) 2014 9 Angiokeratoma circumscriptum naeviforme with soft tissue hypertrophy and deep venous [malacards.org]

Journal of the European Academy of Dermatology and Venereology : JEADV, 2015 Dec [PubMed] Angiokeratoma circumscriptum naeviforme with soft tissue hypertrophy and deep venous [statpearls.com]

Congenital Venous Malformation

BACKGROUND: Complex forms of congenital venous malformation have defied proper classification and confounded therapy. [ncbi.nlm.nih.gov]

Congenital Venous Malformation in an 8-year-old Female Child treated with Ethanol Injection Abstract Venous malformations (VMs) are the most frequent slow-flow vascular malformations [prhsj.rcm.upr.edu]

Congenital Venous Malformations Congenital venous malformations (VM) make up the majority (about 65%) of congenital vascular malformations (CVM). [fivestarvein.com]

Congenital Vascular Anomalies of the Kidney

(CCM, orphanet: 221061 / 164, ICD‐11: 2068071376) with or without hyperkeratotic cutaneous capillary-venous malformations (HCCVM, ICD: ), verrucous venous malformation (VVM [vascern.eu]

Capillary-Venous Malformation Capillary Lymphatic Malformation Capillary Arteriovenous Malformation Lymphatic Venous Malformation Capillary Lymphatic Venous Malformation [novanews.org]

These vascular malformations can cause a variety of symptoms, depending on the location in the body: Venous malformations and Lymphatic malformations may cause pain where [virclinic.com]

Choroid Hemangioma

Cavernous malformations are found throughout the body. This article focuses on cerebral cavernous venous malformations. [radiopaedia.org]

MRI after contrast administration could also show leptomeningeal angiomatous malformation and the parenchymal venous anomalies better than CT scan [2]. [ijri.org]

malformations of the episclera or conjunctiva (69 percent). 12 The cause of glaucoma associated with Sturge-Weber Syndrome is not fully understood and the age of onset may [reviewofophthalmology.com]

Vulvar Hemangioma

With MRI (GE Signa HDx 1.5 Tesla), it is diagnosed as an arterio-venous malformation arising from the left superior femoral artery. [casereports.bmj.com]

Vascular Malformation Investigations Arteriovenous Malformations Venous Malformations Lymphatic Malformations Capillary Malformations Complex Malformations Syndromes [sydneyskinandvein.com.au]

Coiling of a vulvar arterio-venous malformation Daisy Adriana Annejan Van der Woude 1, Marjan Stegeman 1, Jan L Seelen 2 1 Department of Obstetrics and Gynaecology, TweeSteden [casereports.bmj.com]