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Vascular malformations

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https://www.readbyqxmd.com/read/28635993/head-and-neck-vascular-anomalies-a-multidisciplinary-approach-and-diagnostic-criteria
#1
L Moneghini, V Sangiorgio, D Tosi, G Colletti, F Melchiorre, V Baraldini, D Graziani, R M Alfano, G Vercellio, G Bulfamante
Vascular anomalies represent a heterogeneous group of pathologies of the circulatory system that can affect any type of hematic and /or lymphatic vessel of different diameter or anatomic site. The extreme variability of tissue types and districts involved by these lesions determines a wide heterogeneity of clinical manifestations, resulting in involvement of different medical expertise. In this context, a commonly agreed terminology is crucial for the appropriate evaluation and multidisciplinary management of patients...
March 2017: Pathologica
https://www.readbyqxmd.com/read/28635373/relative-risk-of-hemorrhage-during-pregnancy-in-patients-with-brain-arteriovenous-malformations
#2
Janneke van Beijnum, Tim Wilkinson, Heather J Whitaker, Johanna G van der Bom, Ale Algra, W Peter Vandertop, René van den Berg, Patrick A Brouwer, Gabriël Je Rinkel, L Jaap Kappelle, Rustam Al-Shahi Salman, Catharina Jm Klijn
Background It is unclear whether the risk of bleeding from brain arteriovenous malformations is higher during pregnancy, delivery, or puerperium. We compared occurrence of brain arteriovenous malformation hemorrhage in women during this period with occurrence of hemorrhage outside this period during their fertile years. Methods We included all women with ruptured brain arteriovenous malformations (16-41 years) from a retrospective database of patients with brain arteriovenous malformations in four Dutch university hospitals (n = 95) and from the population-based Scottish Audit of Intracranial Vascular Malformations (n = 44)...
January 1, 2017: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/28634312/-a-case-of-dural-arteriovenous-fistula-in-the-anterior-cranial-fossa-that-developed-remote-from-the-craniotomy-site-after-surgery
#3
Ichiro Kawahara, Takashi Fujimoto, Makoto Hirose, Keisuke Toyoda, Naoki Kitagawa
Dural arteriovenous fistula(dAVF)is relatively rare, and its etiology remains uncertain. Generally, dAVF is thought to be acquired and has been reported to develop secondary to sinus thrombosis, head injury, infection, and surgery. We report a rare case of dAVF in the anterior cranial fossa that developed remote from the craniotomy site after surgery. A 52-year-old man underwent surgery for hypertensive intracerebral hemorrhage 4 years prior. Perioperative imaging modalities demonstrated no abnormal vascular malformation except for an un-ruptured anterior communicating artery aneurysm...
June 2017: No Shinkei Geka. Neurological Surgery
https://www.readbyqxmd.com/read/28633737/linear-verrucous-hemangioma-of-the-upper-limb-a-rare-case
#4
Thansiha Nargis, Malcolm Pinto, Satish Bhat, Manjunath Shenoy M
Verrucous hemangioma is a rare, congenital vascular malformation of the cutaneous and subcutaneous tissue. It is usually present at birth and gradually increases in size and number with age; occasionally it presents in later adulthood. It has a predilection for the lower extremity and usually presents as warty or hyperkeratotic, bluish and partly confluent papules and plaques. Verrucous hemangioma occurring in a linear pattern is an even more uncommon presentation and very few cases have been reported. We report a boy with verrucous hemangioma localized to the left upper extremity in a linear pattern...
June 15, 2017: Dermatology Online Journal
https://www.readbyqxmd.com/read/28629280/absent-ductus-venosus-case-series-from-two-tertiary-centres
#5
Giuseppe Maria Maruotti, Gabriele Saccone, M D Andrea Ciardulli, Laura Letizia Mazzarelli, Vincenzo Berghella, M D Pasquale Martinelli
INTRODUCTION: Congenital absence of the ductus venosus (ADV) is a rare vascular anomaly often associated with fetal cardiac and extracardiac anomalies, aneuploidies, and hydrops. The prognosis depends on the patterns of abnormal venous circulation, on the associated malformations and on chromosomal aberrations. METHODS: We performed a retrospective audit of all consecutive cases with ADV referred in our centres and analysed the outcomes. RESULTS: A total of six cases with prenatally diagnosed ADV were identified...
June 19, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28628159/-diagnosis-accuracy-of-fine-needle-aspiration-cytology-for-vascular-anomalies
#6
(no author information available yet)
OBJECTIVE: To evaluate the feasibility of fine-needle aspiration cytology (FNAC) in diagnosing vascular abnormality in oral and maxillofacial region. METHODS: The method of retrospective study was used. The data from the patients who underwent FNAC from 2011 to 2014 in Department of Oral and Maxillofacial Surgery, Peking University School of Stomatology were collected. All the included patients were divided into surgery group and non-surgery group. The patients in surgery group underwent lesion resection and the postoperative pathological results were gained...
June 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28627093/characterization-of-thrombosis-in-patients-with-proteus-syndrome
#7
Kim M Keppler-Noreuil, Jay N Lozier, Julie C Sapp, Leslie G Biesecker
Patients with overgrowth and complex vascular malformation syndromes, including Proteus syndrome have an increased risk of thromboembolism. Proteus syndrome is a mosaic, progressive overgrowth disorder involving vasculature, skin, and skeleton, and caused by a somatic activating mutation in AKT1. We conducted a comprehensive review of the medical histories and hematologic evaluations of 57 patients with Proteus syndrome to identify potential risk factors for thrombosis. We found that six of ten patients, who were deceased, died secondary to deep venous thrombosis and/or pulmonary embolism...
June 19, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28627003/sonographic-screening-for-wilms-tumor-in-children-with-cloves-syndrome
#8
Caitlin M Peterman, R Dawn Fevurly, Ahmad I Alomari, Cameron C Trenor, Denise M Adams, Sophie Vadeboncoeur, Marilyn G Liang, Arin K Greene, John B Mulliken, Steven J Fishman
BACKGROUND: CLOVES syndrome is associated with somatic mosaic PIK3CA mutations and characterized by congenital lipomatous overgrowth, vascular malformations, epidermal nevi, and skeletal anomalies. Wilms tumor (WT) is a malignant embryonal renal neoplasm associated with hemihypertrophy and certain overgrowth disorders. After identifying WT in a child with CLOVES, we questioned whether ultrasonographic screening was necessary in these patients. METHODS: We retrospectively reviewed patients with CLOVES syndrome in our Vascular Anomalies Center at Boston Children's Hospital between 1998 and 2016 to identify those who developed WT...
June 19, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28624001/diagnosis-and-management-of-the-venous-malformations-of-klippel-tr%C3%A3-naunay-syndrome
#9
REVIEW
S Keisin Wang, Natalie A Drucker, Alok K Gupta, Francis E Marshalleck, Michael C Dalsing
OBJECTIVE: A dearth of information exists in the literature regarding current practice in the management of Klippel-Trénaunay syndrome (KTS), a rare condition. We review and describe the etiology, diagnosis, and treatment of KTS. METHODS: Relevant data were synthesized from a Medline review using a combination of the keyterms "Klippel" and "Trénaunay." The majority of hits described singular case reports and were subsequently excluded. The remaining papers were then reviewed and included on the basis of the quality of evidence and the authors' discretion...
July 2017: Journal of Vascular Surgery. Venous and Lymphatic Disorders
https://www.readbyqxmd.com/read/28619493/dynamic-4d-cta-for-neuro-vascular-pathologies-a-case-series
#10
Ahmed Alnemari, Tarek R Mansour, Mohamad Bazerbashi, Mark Buehler, Jason Schroeder, Daniel Gaudin
BACKGROUND: The aim of this article is to illustrate, summarize, and review the multifaceted application of four-dimensional computed tomography angiography (4D-CTA) in the characterization and diagnosis of various cerebrovascular and tumor-associated vascular pathologies through the presentation of clinical cases including acute/chronic stroke, arteriovenous malformations, aneurysm, moya-moya disease, and the hypervascularity associated with a tumor and its relationship to pre-operative embolization...
June 12, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28617243/fingertip-capillary-malformation-and-associated-disorders-report-of-9-cases
#11
Juan Carlos López-Gutiérrez, Pedro Redondo, Marta Ivars
Although capillary malformations (CMs) are not usually serious health problems in themselves, they can occasionally be warning signs for syndromes with more serious or aggressive vascular malformations not readily apparent at birth or on initial examination. We describe a series of 9 patients with a common phenotype: (1) CM on the fingertips; (2) associated combined vascular (lymphatic-venous) malformations on the trunk and/or extremities; and (3) in some cases, partial overgrowth and asymmetry of the extremities...
June 15, 2017: Pediatrics
https://www.readbyqxmd.com/read/28616537/congenital-arch-vessel-anomalies-in-charge-syndrome-a-frequent-feature-with-risk-for-co-morbidity
#12
Nicole Corsten-Janssen, Conny M A van Ravenswaaij-Arts, Livia Kapusta
BACKGROUND: CHARGE syndrome is a complex multiple congenital malformation disorder with variable expression that is caused by mutations in the CHD7 gene. Variable heart defects occur in 74% of patients with a CHD7 mutation, with an overrepresentation of atrioventricular septal defects and conotruncal defects - including arch vessel anomalies. METHODS AND RESULTS: We report an index patient with an arch vessel anomaly underlying serious feeding problems that resolved after arch vessel surgery...
September 2016: IJC Heart & Vasculature
https://www.readbyqxmd.com/read/28612004/extracranial-aneurysms-in-2-patients-with-autosomal-recessive-polycystic-kidney-disease
#13
Daniel S Elchediak, Anne Marie Cahill, Emma E Furth, Bernard S Kaplan, Erum A Hartung
Unlike autosomal dominant polycystic kidney disease (ADPKD), autosomal recessive polycystic kidney disease (ARPKD) is not generally known to be associated with vascular abnormalities. Only 4 cases of ARPKD patients with intracranial aneurysms have been reported previously. We present 2 ARPKD patients with extracranial vascular abnormalities: a young man with infrarenal aortic and iliac artery aneurysms complicated by dissection and a teenage girl with multiple splenic and gastric artery aneurysms and arterial vascular malformations...
May 2017: Case Reports in Nephrology and Dialysis
https://www.readbyqxmd.com/read/28611988/management-of-orbital-and-periorbital-venous-malformation
#14
Lara A Benoiton, Kenneth Chan, Frederica Steiner, Trevor FitzJohn, Swee T Tan
BACKGROUND: To review our management of common venous malformation (VM) affecting the orbit and/or periorbital area. METHODS: Consecutive patients with orbital and/or periorbital VM were identified from our vascular anomalies database. Demographic details of the patients, anatomic site(s) affected, symptoms and signs, presence of a family history of VM, and types of treatment(s) were collected, supplemented by chart review. RESULTS: A total of 24 patients' age 1-68 (mean, 30) years with orbital and/or periorbital VM presented with cosmetic concerns (n = 17, 71%), distensibility (n = 15, 63%), pain (n = 9, 38%), diplopia (n = 4, 17%), and spontaneous thrombosis (n = 1, 8%)...
2017: Frontiers in Surgery
https://www.readbyqxmd.com/read/28610817/vascular-diseases-of-the-liver-clinical-guidelines-from-the-catalan-society-of-digestology-and-the-spanish-association-for-the-study-of-the-liver
#15
Marta Martín-Llahí, Agustín Albillos, Rafael Bañares, Annalisa Berzigotti, M Ángeles García-Criado, Joan Genescà, Virginia Hernández-Gea, Elba Llop-Herrera, Helena Masnou-Ridaura, José Mateo, Carmen A Navascués, Ángela Puente, Marta Romero-Gutiérrez, Macarena Simón-Talero, Luis Téllez, Fanny Turon, Cándido Villanueva, Roberto Zarrabeitia, Juan Carlos García-Pagán
Despite their relatively low prevalence, vascular diseases of the liver represent a significant health problem in the field of liver disease. A common characteristic shared by many such diseases is their propensity to cause portal hypertension together with increased morbidity and mortality. These diseases are often diagnosed in young patients and their delayed diagnosis and/or inappropriate treatment can greatly reduce life expectancy. This article reviews the current body of evidence concerning Budd-Chiari syndrome, non-cirrhotic portal vein thrombosis, idiopathic portal hypertension, sinusoidal obstruction syndrome, hepatic vascular malformations in hereditary haemorrhagic telangiectasia, cirrhotic portal vein thrombosis and other rarer vascular diseases including arterioportal fistulas...
June 11, 2017: Gastroenterología y Hepatología
https://www.readbyqxmd.com/read/28608353/-causes-of-hospital-mortality-due-to-brain-haemorrhage-in-patients-with-arteriovenous-malformation
#16
J Vilalta, F Arikan, R Torne, R Najarro, D Lopez, A Rodriguez-Hernandez, D Gandara, P Banos
AIM: To determine the causes of mortality in cases of brain haemorrhage among patients with arteriovenous malformations (AVM) treated in a tertiary hospital. PATIENTS AND METHODS: The patients with AVM who died over the period 1990-2014 were selected from a prospective register of vascular malformations. Demographic aspects, localisation of the AVM, associated aneurysms and previous treatments were reviewed. Three main causes of death were established: initial bleeding/rebleeding, those related with the treatment of the AVM and other causes not related with AVM...
June 16, 2017: Revista de Neurologia
https://www.readbyqxmd.com/read/28607828/a-rare-association-of-ganglioglioma-and-cavernous-malformation-report-of-two-cases-and-literature-review
#17
Biagio R Carangelo, Giovanni Muscas, Clelia Miracco, Vitaliano F Muzii
BACKGROUND: Some glial tumors have been observed in association with different types of vascular malformations of the brain (angiogliomas). However, the association of ganglioglioma with other vascular malformations is extremely rare, with only few cases reported in the literature, one of which is referred to as "angioganglioglioma." CASE DESCRIPTION: Two patients presented with acute onset of neurological symptoms, with magnetic resonance imaging (MRI) finding of cavernoma of the left middle cerebellar penduncle, and small mass of the chiasmatic region, respectively...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28604380/microsurgical-scia-siea-flap-for-facial-contour-correction-in-patient-with-hemifacial-microsomia
#18
Andrea Battisti, Andrea Cassoni Cassoni, Davina Bartoli, Marco Della Monaca, Giorgio Barbera, Edoardo Cerbelli, Valentino Valentini
AIM: We propose our experience in soft tissue reconstruction in Hemifacial microsomia using a free fascioadiposal flap. MATERIAL OF STUDY: Hemifacial microsomia (HFM) is a congenital disorder characterized by craniofacial malformation of one or both sides of the lower face. A 18-year-old female presented with hemifacial microsomia involving the left side. A free SCIA/SIEA fascioadiposal flap was transferred to the left face for soft tissue augmentation. RESULTS: The immediate postoperative course of the patient was uneventful, with no complication and adequate augmentation in contour deformity was achieved...
2017: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/28603563/management-of-an-extensive-vascular-lesion-on-the-lip-by-photocoagulation-with-high-intensity-diode-laser
#19
Luciane H Azevedo, Dante Migliari
OBJECTIVE: Extensive vascular malformations (VM) pose difficulties for an effective management. INTRODUCTION: This article describes a very satisfactory result, both functional and aesthetic, following a management by the technique of photocoagulation using diode laser in an extensive VM lesion involving the lower lip and left buccal mucosa in a 25 year old male. CASE REPORT: The patient reported that the lesion had been present since birth...
2017: Open Dentistry Journal
https://www.readbyqxmd.com/read/28602263/immunohistochemical-and-histochemical-characterization-of-intraosseous-arteriovenous-malformations-of-the-jaws-analysis-of-16-cases-with-emphasis-on-glut-1-immunophenotype
#20
Reda Taleb, Ioannis G Koutlas, Prokopios P Argyris
OBJECTIVES: Intraosseous vascular lesions of the craniofacial region are rare and may cause diagnostic and therapeutic challenges. The purpose of this study was to characterize 16 cases of intraosseous arteriovenous malformations (AVMs) affecting the jaws. STUDY DESIGN: Immunohistochemical evaluation was performed using antibodies against α-smooth muscle actin (α-SMA), desmin, CD31, D2-40, and glucose transporter 1 (GLUT-1). Staining with elastic Verhoeff-Van Gieson and Masson trichrome histochemical stains was also performed...
April 25, 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
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