questionsmedicales.fr
Maladies cardiovasculaires
Maladies vasculaires
Angiodysplasie
Angiodysplasie : Questions médicales fréquentes
Diagnostic
5
Angiodysplasie
Endoscopie
Imagerie médicale
Angiodysplasie
Angiographie
Échographie
Saignement
Symptômes
Angiodysplasie
Angiodysplasie
IRM
Imagerie médicale
Angiodysplasie
Échographie
Anomalies vasculaires
Symptômes
5
Angiodysplasie
Saignement
Douleur abdominale
Angiodysplasie
Douleur abdominale
Crampes
Saignement
Angiodysplasie
Gastro-intestinal
Angiodysplasie
Symptômes
Saignement
Angiodysplasie
Âge
Symptômes
Prévention
5
Angiodysplasie
Prévention
Malformations vasculaires
Angiodysplasie
Alimentation
Santé vasculaire
Angiodysplasie
Maladies chroniques
Complications
Angiodysplasie
Médicaments
Saignement
Angiodysplasie
Examens médicaux
Détection précoce
Traitements
5
Angiodysplasie
Cautérisation
Chirurgie
Angiodysplasie
Embolisation
Saignement
Angiodysplasie
Chirurgie
Complications
Angiodysplasie
Médicaments
Symptômes
Angiodysplasie
Suivi
Récidive
Complications
5
Angiodysplasie
Complications
Anémie
Angiodysplasie
Infections
Saignement
Angiodysplasie
Complications
Saignement
Angiodysplasie
Gestion
Suivi médical
Angiodysplasie
Prévention
Traitement précoce
Facteurs de risque
5
Angiodysplasie
Facteurs de risque
Antécédents familiaux
Angiodysplasie
Âge
Risque
Angiodysplasie
Maladies vasculaires
Risque
Angiodysplasie
Antécédents familiaux
Risque
Angiodysplasie
Sexe
Risque
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"position": 3,
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"position": 8,
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{
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"name": "Peut-on avoir des symptômes sans saignement ?",
"position": 9,
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"text": "Oui, certains patients peuvent ne pas présenter de saignements visibles."
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{
"@type": "Question",
"name": "Les symptômes varient-ils selon l'âge ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent varier en fonction de l'âge et de la gravité."
}
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{
"@type": "Question",
"name": "Peut-on prévenir l'angiodysplasie ?",
"position": 11,
"acceptedAnswer": {
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"text": "Il n'existe pas de méthode de prévention spécifique pour l'angiodysplasie."
}
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{
"@type": "Question",
"name": "Des habitudes alimentaires aident-elles ?",
"position": 12,
"acceptedAnswer": {
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"text": "Une alimentation équilibrée peut aider à maintenir la santé vasculaire."
}
},
{
"@type": "Question",
"name": "Le contrôle des maladies chroniques est-il important ?",
"position": 13,
"acceptedAnswer": {
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"text": "Oui, gérer les maladies chroniques peut réduire le risque de complications."
}
},
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"name": "Faut-il éviter certains médicaments ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains médicaments anticoagulants peuvent aggraver les saignements."
}
},
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"name": "Les examens réguliers sont-ils recommandés ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des examens réguliers peuvent aider à détecter des problèmes précocement."
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"position": 16,
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"text": "Les traitements incluent la cautérisation, l'embolisation et la chirurgie."
}
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{
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"name": "L'embolisation est-elle efficace ?",
"position": 17,
"acceptedAnswer": {
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"text": "Oui, l'embolisation est souvent efficace pour contrôler les saignements."
}
},
{
"@type": "Question",
"name": "Quand la chirurgie est-elle nécessaire ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La chirurgie est envisagée si les autres traitements échouent ou en cas de complications."
}
},
{
"@type": "Question",
"name": "Des médicaments sont-ils utilisés ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des médicaments peuvent être prescrits pour gérer les symptômes, mais pas pour la cause."
}
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{
"@type": "Question",
"name": "La surveillance est-elle nécessaire après traitement ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un suivi régulier est important pour détecter d'éventuelles récidives."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des saignements importants et des anémies."
}
},
{
"@type": "Question",
"name": "L'angiodysplasie peut-elle causer des infections ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Indirectement, des saignements peuvent mener à des infections si non traités."
}
},
{
"@type": "Question",
"name": "Les complications sont-elles fréquentes ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications varient, mais les saignements sont les plus courants."
}
},
{
"@type": "Question",
"name": "Comment gérer les complications ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion des complications nécessite un suivi médical et des traitements appropriés."
}
},
{
"@type": "Question",
"name": "Peut-on prévenir les complications ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines complications peuvent être évitées par un traitement précoce et régulier."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque de l'angiodysplasie ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'âge avancé, les maladies vasculaires et les antécédents familiaux."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il le risque d'angiodysplasie ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le risque augmente avec l'âge, surtout après 60 ans."
}
},
{
"@type": "Question",
"name": "Les maladies vasculaires augmentent-elles le risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les maladies vasculaires préexistantes peuvent accroître le risque d'angiodysplasie."
}
},
{
"@type": "Question",
"name": "Les antécédents familiaux jouent-ils un rôle ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents familiaux d'angiodysplasie peuvent augmenter le risque."
}
},
{
"@type": "Question",
"name": "Le sexe influence-t-il le risque d'angiodysplasie ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des études montrent que les hommes peuvent être légèrement plus à risque que les femmes."
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 11/04/2025
Contenu vérifié selon les dernières recommandations médicales
4 publications dans cette catégorie
Affiliations :
Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands.
Publications dans "Angiodysplasie" :
4 publications dans cette catégorie
Affiliations :
Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands.
Publications dans "Angiodysplasie" :
3 publications dans cette catégorie
Affiliations :
Department of Gastroenterology, VA Loma Linda Veterans Healthcare System (VALLHCS), 11201 Benton Street, Loma Linda, CA, 92357, USA.
Department of Medicine, Loma Linda University, Loma Linda, CA, USA.
University of California, Riverside, Riverside, CA, USA.
Publications dans "Angiodysplasie" :
3 publications dans cette catégorie
Affiliations :
Departments of Gastroenterology and Hepatology.
Publications dans "Angiodysplasie" :
2 publications dans cette catégorie
Affiliations :
Division of Clinical Medicine, School of Medicine and Population Health, University of Sheffield, Sheffield, UK.
Academic Unit of Gastroenterology and Hepatology, Sheffield Teaching Hospitals, NHS Foundation Trust, Sheffield, UK.
Publications dans "Angiodysplasie" :
2 publications dans cette catégorie
Affiliations :
Sorbonne University, Center for Digestive Endoscopy, Saint Antoine Hospital, AP HP, Paris, France.
Publications dans "Angiodysplasie" :
2 publications dans cette catégorie
Affiliations :
From the Division of Gastroenterology and Hepatology, Shanghai Jiao-Tong University School of Medicine Renji Hospital, Shanghai Institute of Digestive Disease, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health (Shanghai Jiao-Tong University) (Huimin Chen, S.W., M.T., R.Z., Q.Z., Z.D., Y.G., X.L., H.L., H. Xiong, Y.S., Haiying Chen, S.G., H. Xue, Z.G.), the Department of Gastroenterology and Hepatology, Changhai Hospital, Naval Medical University (Z.L., Y.D.), the Department of Gastroenterology, Huashan Hospital (L.Z.), and the Department of Gastroenterology and Hepatology, Zhongshan Hospital (X.S.), Fudan University, the Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao-Tong University School of Medicine (L.L.), the Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine (L.X.), and the Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine (J.Z.), Shanghai, the Department of Gastroenterology, Xinqiao Hospital, Army Medical University, Chongqing (S.Y.), the Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (A.Y.), and the Department of Gastroenterology, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou (S.L.) - all in China.
Publications dans "Angiodysplasie" :
2 publications dans cette catégorie
Affiliations :
Gastroenterology Service and Department of Internal Medicine, Faculty of Medicine, University Hospital "Dr. José E. González", Universidad Autónoma de Nuevo León, Monterrey 64700, Nuevo León, Mexico. digarciacompean@prodigy.net.mx.
Publications dans "Angiodysplasie" :
2 publications dans cette catégorie
Affiliations :
Department of Cardiovascular Medicine, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
Publications dans "Angiodysplasie" :
2 publications dans cette catégorie
Affiliations :
Department of Gastroenterology, VA Loma Linda Veterans Healthcare System (VALLHCS), 11201 Benton Street, Loma Linda, CA, 92357, USA.
Department of Medicine, Loma Linda University, Loma Linda, CA, USA.
Musculoskeletal Disease Center, VA Loma Linda Veterans Healthcare System, Loma Linda, CA, USA.
Publications dans "Angiodysplasie" :
2 publications dans cette catégorie
Affiliations :
Department of Gastroenterology, VA Loma Linda Veterans Healthcare System (VALLHCS), 11201 Benton Street, Loma Linda, CA, 92357, USA.
Publications dans "Angiodysplasie" :
2 publications dans cette catégorie
Affiliations :
Department of Gastroenterology, VA Loma Linda Veterans Healthcare System (VALLHCS), 11201 Benton Street, Loma Linda, CA, 92357, USA. Richard.Strong3@va.gov.
Department of Medicine, Loma Linda University, Loma Linda, CA, USA. Richard.Strong3@va.gov.
Publications dans "Angiodysplasie" :
2 publications dans cette catégorie
Affiliations :
Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA (A.H., J.D.F.).
Publications dans "Angiodysplasie" :
2 publications dans cette catégorie
Affiliations :
Department of Molecular and Cellular Biology, Institute of Development, Aging and Cancer, Tohoku University, Japan.
Publications dans "Angiodysplasie" :
2 publications dans cette catégorie
Affiliations :
Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands.
Publications dans "Angiodysplasie" :
2 publications dans cette catégorie
Affiliations :
Department of Health Evidence, Radboud University Medical Center, Nijmegen, the Netherlands.
Publications dans "Angiodysplasie" :
1 publication dans cette catégorie
Affiliations :
Department of stem cell biology, Nagasaki University, Graduate school of biomedical sciences, Atomic Bomb Disease Institute, Nagasaki, Japan.
Publications dans "Angiodysplasie" :
1 publication dans cette catégorie
Affiliations :
Department of Internal Medicine, Faculty of Medicine, Aleppo University, Aleppo, Syrian Arab Republic.
Publications dans "Angiodysplasie" :
1 publication dans cette catégorie
Affiliations :
Internal Medicine, Yale School of Medicine, New Haven, CT, USA.
Publications dans "Angiodysplasie" :
1 publication dans cette catégorie
Affiliations :
Cushing/Whitney Medical Library, Yale University, New Haven, Connecticut, USA.
Publications dans "Angiodysplasie" :
This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To assess the benefits and harms of the different endoscopic management approaches for gastrointestinal angiodys...
Colonic angiodysplasia is a rare disease, it is nevertheless a common cause of lower gastrointestinal (GI) bleeding in older adults. The study summarized the colonoscopic and clinical features of colo...
We performed a retrospective study of enrolled patients diagnosed with colonic angiodysplasia between September 2013 and April 2022. Clinical and colonoscopic features of the patients with active blee...
In total, 54 eligible patients were included in this study; 55.55% of the participants were aged over 60 years. Ten patients (3 men and 7 women) with colonic angiodysplasia suffered from active lower ...
Endoscopists should perform colonoscopy scrupulously and consider colonic angiodysplasia as a differential diagnosis in patients with lower GI bleeding, especially for older women and adults with chro...
Glanzmann's Thrombasthenia (GT) is a rare hemorrhagic condition caused by a platelet surface receptor disorder of the glycoprotein (GP) IIb/IIIa. Symptoms of GT are various forms of hemorrhages, such ...
Heyde's syndrome can be easily overlooked or misjudged in clinical practice because it shares common clinical manifestations with multiple diseases as well as limited accuracy of several corresponding...
A 64-year-old female suffered from refractory gastrointestinal bleeding and exertional dyspnoea. A local enterectomy was performed owing to persistent hemorrhage and repeated transfusions; subsequentl...
The visible characteristics of angiodysplasia or a shortage of HMWM-vWFs should not be indispensable for the clinical diagnosis of Heyde's syndrome. Enterectomy could be a bridging therapy for aortic ...
Heyde syndrome is the cooccurrence of aortic stenosis and gastrointestinal bleeding secondary to vascular lesions, including angiodysplasias. Several studies have demonstrated cessation of gastrointes...
To examine the associations of TAVI with gastrointestinal vascular lesions and identify factors associated with recovery among patients with iron deficiency anemia and severe aortic stenosis....
In this prospective, single-center cohort study, patients with iron deficiency anemia on the TAVI waiting list from September 2020 to February 2022 were assessed by capsule endoscopy. Those with vascu...
TAVI....
The primary outcome was the mean difference in the number of vascular lesions before vs after TAVI....
A total of 24 patients (mean [SD] age, 77.4 [7.1] years; 18 [75.0%] male) underwent capsule endoscopy, and vascular lesions were present in 18 patients (75.0%). TAVI was performed in 15 of 18 patients...
In this cohort study of 24 patients with iron deficiency anemia and severe aortic stenosis, angiodysplasias were present in 75.0% of patients. TAVI was associated with reduced size and number of angio...
Aortic stenosis (AS) is sometimes associated with gastrointestinal bleeding, and this phenomenon is known as Heyde's syndrome. Such bleeding is most often considered to originate from gastrointestinal...
In this multicenter, retrospective study, we evaluated consecutive patients who underwent transcatheter aortic valve implantation (TAVI) with severe AS from May 2016 to December 2019. We extracted the...
In 325 patients, the rates of moderate/severe anemia (hemoglobin < 11 g/dL) were 52%. Regarding medicine, there were no significant differences between the patients with and without moderate/severe...
The results suggest, for the first time, that patients with severe AS who underwent TAVI and moderate/severe anemia frequently had gastrointestinal angiodysplasia and active bleeding throughout the en...
Heyde's syndrome is a disease in which patients with aortic stenosis (AS) bleed from angiodysplasia. An 80-year-old woman with a history of severe AS was referred to our hospital with melena and anemi...
We evaluated the efficacy of pharmacologic treatments for patients with overt or occult bleeding due to gastrointestinal angiodysplasias (GIADs)....
A systematic computer-aided literature search across Medline, Cochrane, Scopus and Embase databases was performed. Studies evaluating pharmacologic treatments for patients presenting with GIADs-relate...
Four types of pharmacologic treatment were identified (25 studies): somatostatin analogs, hormonal therapy, thalidomide and angiogenesis inhibitors. Pharmacologic treatment of any kind led to signific...
In patients with GIADs administration of any pharmacologic treatment significantly decreases rebleeding episodes and transfusions leading to higher hemoglobin values. One-third of them experience at l...
Gastrointestinal angiodysplasia (GIA) is a common, acquired, vascular abnormality of the digestive tract, and a frequent cause of bleeding. Refractory GIA criteria usually include recurrent bleeding, ...
Ectopic variceal bleeding is a rare cause of postoperative hemorrhage following hepaticojejunostomy and should be differentiated from other causes such as pseudoaneurysms or ulcers. Uncommon complicat...