{"title":"Fibroadipose Vascular Anomaly: Diagnosis and Treatment","authors":"Raja Shaikh MD","doi":"10.1016/j.tvir.2024.100961","DOIUrl":null,"url":null,"abstract":"<div><p><span><span>Fibro-Adipose Vascular Anomaly (FAVA) is a recently identified type of vascular malformation predominantly affecting adolescent females. Comprising abnormal adipose and vascular components, FAVA is frequently misdiagnosed as other vascular anomalies. It primarily manifests with pain, functional impairment, and </span>musculoskeletal symptoms<span>, particularly in the lower extremities. Accurate diagnosis requires a combination of clinical, radiologic, and histopathologic evaluation, with MRI and ultrasound being the primary imaging tools. Management of FAVA is multidisciplinary and tailored to individual patients. Interventional radiology procedures, such as percutaneous </span></span>cryoablation<span>, sclerotherapy<span><span>, and embolization, are effective in long term control of symptoms. Cryoablation is particularly successful in alleviating pain and improving function. Surgical resection is reserved for specific cases with extensive lesions involving joints or when there is severe muscle or joint dysfunction. Additionally, </span>sirolimus<span>, an mTOR inhibitor<span>, has shown promise in symptom relief, although further research is needed to confirm its long-term efficacy. Early diagnosis and treatment are essential for improving the quality of life in FAVA patients. Advances in imaging and treatment strategies have enhanced the ability to manage this complex and rare condition effectively.</span></span></span></span></p></div>","PeriodicalId":51613,"journal":{"name":"Techniques in Vascular and Interventional Radiology","volume":"27 2","pages":"Article 100961"},"PeriodicalIF":1.4000,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Techniques in Vascular and Interventional Radiology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1089251624000179","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING","Score":null,"Total":0}
引用次数: 0
Abstract
Fibro-Adipose Vascular Anomaly (FAVA) is a recently identified type of vascular malformation predominantly affecting adolescent females. Comprising abnormal adipose and vascular components, FAVA is frequently misdiagnosed as other vascular anomalies. It primarily manifests with pain, functional impairment, and musculoskeletal symptoms, particularly in the lower extremities. Accurate diagnosis requires a combination of clinical, radiologic, and histopathologic evaluation, with MRI and ultrasound being the primary imaging tools. Management of FAVA is multidisciplinary and tailored to individual patients. Interventional radiology procedures, such as percutaneous cryoablation, sclerotherapy, and embolization, are effective in long term control of symptoms. Cryoablation is particularly successful in alleviating pain and improving function. Surgical resection is reserved for specific cases with extensive lesions involving joints or when there is severe muscle or joint dysfunction. Additionally, sirolimus, an mTOR inhibitor, has shown promise in symptom relief, although further research is needed to confirm its long-term efficacy. Early diagnosis and treatment are essential for improving the quality of life in FAVA patients. Advances in imaging and treatment strategies have enhanced the ability to manage this complex and rare condition effectively.
期刊介绍:
Interventional radiology is an area of clinical diagnosis and management that is highly technique-oriented. Therefore, the format of this quarterly journal, which combines the visual impact of an atlas with the currency of a journal, lends itself perfectly to presenting the topics. Each issue is guest edited by a leader in the field and is focused on a single clinical technique or problem. The presentation is enhanced by superb illustrations and descriptive narrative outlining the steps of a particular procedure. Interventional radiologists, neuroradiologists, vascular surgeons and neurosurgeons will find this a useful addition to the clinical literature.