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Anorectal hemangioma, a rare cause of lower gastrointestinal bleeding, treated with selective embolization: A case report

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World Journal of Gastrointestinal Surgery 2024年第8期16卷 2735-2741页

作者： Barbora Pospisilova Jaromir Frydrych Antonin Krajina JuliusÖrhalmi Ivana M Kajzrlikova Petr Vitek Department of Internal Medicine Hospital in Frydek-MistekFrydek-Mistek 73801Czech Republic Department of Radiodiagnostic Hospital in Jablonec nad NisouJablonec nad Nisou 46601Czech Republic Department of Radiology University Hospital Hradec KraloveHradec Kralove 50005Czech Republic Department of Surgery Hospital HoroviceHorovice 26831Czech Republic Faculty of Medicine University of OstravaOstrava 70300Czech Republic

BACKGROUND Anorectal hemangioma is a rare and frequently misdiagnosed cause of lower gastrointestinal(GI)***,we present a minimally invasive therapy with selective *** SUMMARY A 21-year-old male patient experienced painless rectal bleeding since childhood and was treated for ulcerative *** studies later revealed specific characteristics for vascular lesions-anorectal *** severity of rectal bleeding caused symptomatic anemia and possible surgical treatment was asso-ciated with a high risk of fecal ***,we present selective emboli-zation,a minimally invasive therapeutic approach that is proven as an alternative therapeutic method of *** patient significantly improved temporarily and had a small ischemic ulcer,which healed with a control colonoscopy and deve-loped no *** Awareness of the clinical and radiological features of GI hemangiomas may help improve diagnostics and avoid inappropriate therapeutic procedures.

关键词： Hemangioma vascular malformation Gastrointestinal hemorrhage Rectal bleeding Phlebolith Selective embolization Case report

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Tentorial dural arteriovenous fistula successfully treated with surgical interruption of leptomeningeal venous drainage: a case report

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Chinese Medical Journal 2005年第6期118卷 523-525页

作者： LIMei-hua XUGeng-sheng LIYi-yun DepartmentofNeurosurgery FirstAffiliatedHospitalJiangxiMediealCollegeNanehang330006China

Tentorial dural arteriovenous fistula (DAVF) is a rare disease, accounting for some 4% of all cases of intracranial DAVF.~1 Because of a high risk of intracranial hemorrhage, patients with DAVF need aggressive treatment. Despite recent advances in endovascular technology, many researchers^(2-4) advocate open surgery for the treatment of tentorial DAVF. In this report, we present a case of tentorial DAVF with pure leptomeningeal venous drainage successfully treated by interruption of the draining vein.

关键词： central nervous system vascular malformation therapy surgery

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Klippel-Trenaunay Syndrome: A Rare Cause of Vaginal Bleeding in the Prepubescent Girl

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Journal of Biosciences and Medicines 2016年第11期4卷 1-7页

作者： Laila Essabar Siham Amenzouy Fatima Zohra Oudghiri Lamia Kerboubi Badr Sououd Benjelloun Dakhama Department of Paediatric Medical Emergency—Children’s Hospital of Rabat-Ibn Sina University Hospital Center Faculty of Medicine and Pharmacy of Rabat Mohammed V University Rabat Morocco

Klippel-Trénaunay syndrome (KTS) is an uncommon congenital disorder with unknown etiology that consists of mixed vascular malformations. Visceral organs may also be involved leading to a variety of manifestations. Although seemingly uncommon, genital tract involvement can occur and be a source of significant morbidity. We hereby describe a case of KTS of a 7-year-old female patient presenting with genital bleeding, large venous and capillary malformations and soft tissue hypertrophy of right limb. Patient was treated conservatively and asked to follow-up regularly. KTS should be kept on mind as a cause of vaginal bleeding in preteen girls especially those with suggestive clinical features. Management of this complex condition is challenging because of its progressive nature and wide range of disease severity.

关键词： Klippel Trenaunay Syndrome vascular malformation Soft Tissue Hypertrophy Genital Bleeding Child

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Preliminary clinical application using 3D time-resolved imaging of contrast-enhanced MR angiography of contrast kinetics （3D-TRICKS）i

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Journal of Medical Colleges of PLA(China) 2007年第1期22卷 43-48页

作者： YANG Chun-shan 刘士远肖湘生冯云李惠民肖珊龚万庆 PET-CT center PLA 455 Hospital Shanghai 200052 China Department of Radiology Changzheng Hospital Second Military Medical University Shanghai 200003 China

Objective：To introduce a new better contrast-enhanced MR angiographic metnod, named 3D time-resolved imaging of contrast kinetics （3D-TRICKS）. Methods： TRICKS is a high temporal resolution （2-6 s） MR angiographic technique using a short TR（4 ms） and TE（1.5 ms）, partial echo sampling, in which central part of k-space is updated more frequently than the peripheral part. TRICKS pre-contrast mask 3D images are firstly scanned, and then the bolus injecting of Gd-DTPA, 15-20 sequential 3D images are acquired. The reconstructed 3D images, subtraction of contrast 3D images with mask images, are conceptually similar to a catheter-based intra-arterial digital subtraction angiographic series （DSA）. Thirty patients underwent contrast-enhanced MR angiography using 3D-TRICKS. Results： Totally 12 vertebral arteries were well displayed on TRICKS, in which 7 were normal, 1 demonstrated bilateral vertebral artery stenosis, 4 had unilateral vertebral artery stenosis and 1 was accompanied with the same lateral carotid artery bifurcation stenosis. Four cases of bilateral renal arteries were normal, 1 transplanted kidney artery showed as normal and 1 transplanted kidney artery showed stenosis. 2 cerebral arteries were normal, 1 had sagittal sinus thrombosis and 1 displayed intracranial arteriovenous malformation. 3 pulmonary arteries were normal, 1 showed pulmonary artery thrombosis and 1 revealed pulmonary sequestration＇s abnormal feeding artery and draining vein. One left lower limb fibrolipoma showed feeding artery. One displayed radial-ulnar artery artificial fistula stenosis. One revealed left antebrachium hemangioma. Conclusion： TRICKS can clearly delineate most body vascular system and reveal most vascular abnormality. It possesses convenience and high successful rate, which make it the first choice of displaying most vascular abnormality.

关键词： magnetic resonance angiography contrast-enhanced MR angiography time-resolved imaging of contrast kinetics (TRICKS) vascular malformation

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血管瘤与脉管畸形的分类和治疗现状

血管瘤与脉管畸形的分类和治疗现状

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2004'全国口腔颌面部脉管性疾病学术研讨会

作者：张志愿郑家伟周国瑜范新东杨育生竺涵光张陈平孙坚林国础邱蔚六上海第二医科大学口腔医学院上海第二医科大学口腔医学院上海第二医科大学口腔医学院上海第二医科大学口腔医学院上海第二医科大学口腔医学院上海第二医科大学口腔医学院上海第二医科大学口腔医学院上海第二医科大学口腔医学院上海第二医科大学口腔医学院上海第二医科大学口腔医学院

vascular anomalies are the most commonly seen benign tumor or malformation in children with a prevalence rate being up to 3% to 8%. The classification system proposed by Mulliken et al had been widely

关键词： vascular anomalies Hemangioma vascular malformation

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血管瘤与脉管畸形的分类和治疗现状

血管瘤与脉管畸形的分类和治疗现状

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2005’口腔颌面部静脉、淋巴管畸形治疗专题研讨会

作者：张志愿郑家伟周国瑜范新东杨育生竺涵光张陈平孙坚林国础邱蔚六上海第二医科大学附属第九人民医院·口腔医学院上海第二医科大学附属第九人民医院·口腔医学院上海第二医科大学附属第九人民医院·口腔医学院上海第二医科大学附属第九人民医院·口腔医学院上海第二医科大学附属第九人民医院·口腔医学院上海第二医科大学附属第九人民医院·口腔医学院上海第二医科大学附属第九人民医院·口腔医学院上海第二医科大学附属第九人民医院·口腔医学院上海第二医科大学附属第九人民医院·口腔医学院上海第二医科大学附属第九人民医院·口腔医学院

vascular anomalies are the most commonly seen benign tumor or malformation in children with a prevalencerate being up to 3% to 8%. The classification system proposed by Mulliken et al had been widely

关键词： vascular anomalies Hemangioma vascular malformation

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