Annals of Vascular Diseases (AVD) is an international, peer-reviewed, open access journal publishing articles on vascular disease. Published continuously online, the journal is fully indexed in J-STAGE and PubMed Central. AVD welcomes submissions from around the world.
About the journal
AVD is an official journal of Asian Society for Vascular Surgery (ASVS) and Asian Venous Forum, sponsored by Japanese College of Angiology, Japanese Society for Vascular Surgery and the Japanese Society of Phlebology.
Contact
This site is operated by Editorial Committee of Annals of Vascular Diseases.
Editorial Committee of Annals of Vascular Diseases
c/o Academy Center, Yamabuki-cho 358-5, Shinjuku-ku, Tokyo 162-0801, Japan
TEL: +81-3-6824-9399
E-mail: avd-edit[at]bunken.co.jp
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Latest articles
Original ArticleDecember 25, 2023
Factors Influencing on the Aneurysm Sac Shrinkage after Endovascular Abdominal Aortic Aneurysm Repair by the Analysis of the Patients with the Aneurysm Sac Shrinkage and Expansion
Atsushi Aoki, Kazuto Maruta, Tomoaki Masuda, Tadashi Omoto
Objectives: The aneurysmal sac shrinkage has been reported as the strong predictor of favorable long-term outcome after endovascular aneurysm repair (EVAR). We evaluated the effects of perioperative and intraoperative factors on the aneurysm sac shrinkage.Methods: EVAR was performed for 296 patients during August 2009–December 2021. Nine patients with type Ia, Ib, or III; 69 patients with the sac diameter change less than 5 mm; and five patients with sac re-expansion after shrunk more than 5 mm were excluded. Thus, patients with sac shrinkage 5 mm or more (79 patients, shrinkage group) and with sac expansion 5 mm or more (18 patients) were included in this study. Antifibrinolytic therapy with tranexamic acid (TXA) 1500 mg/day for 6 months after EVAR was introduced in March 2013 and patent aortic side branches were coil embolized during EVAR since July 2015. Patients’ background and patent aortic side branches at the end of EVAR were evaluated.
Original ArticleDecember 25, 2023
Paradox of the Relationship between Cardio-Ankle Vascular Index and Ankle-Brachial Index in Patients with Lower Extremity Artery Disease
Yoko Sotoda, Shigeki Hirooka, Hiroyuki Orita, Ichiro Wakabayashi
Objectives: Measurements of ankle-brachial index (ABI) and toe-brachial index (TBI) are standard examinations for evaluating arterial blood flow in lower extremities and diagnosing lower extremity artery disease (LEAD). It remains to be clarified whether cardio-ankle vascular index (CAVI), a blood pressure-independent parameter of arterial stiffness, is associated with ABI and TBI in patients with LEAD. Methods: The subjects were 165 outpatients with LEAD. Arterial blood flow in lower extremities was evaluated by using ABI, TBI, and the degree of leg exercise-induced reduction of ABI (%).
Case ReportDecember 25, 2023
A Case of Endovascular Aortic Repair for Abdominal Aortic Aneurysm with a Saccular Aneurysm in the Severely Angulated Proximal Landing Zone
Akito Imai, Kisato Mitomi, Masataka Sato, Kanji Matsuzaki, Yasunori Watanabe
We report a case of endovascular aortic repair (EVAR) for the abdominal aortic aneurysm complicated by a saccular aneurysm due to a penetrating atherosclerotic ulcer in the severely angulated proximal landing zone. To secure the zone, coil embolization of the saccular aneurysm was performed before stent grafting to treat the abdominal aortic aneurysm. To precisely follow the severely angled proximal neck, we used the Excluder stent-graft system inserted by the body floss technique method instead of the stiff wire method to avoid accordion folding the proximal landing zone. These techniques may expand the indications of EVAR.
Case ReportDecember 25, 2023
Giant Patent Ductus Arteriosus Aneurysm Compressing the Esophagus
Soichiro Henmi, Chikashi Nakai, So Izumi, Yutaka Nakashima, Takuro Tsukube
It is extremely rare to observe aneurysmal changes in patients with patent ductus arteriosus (PDA), especially in adults. If left untreated, a PDA aneurysm can increase the risk of life-threatening complications, including rupture, dissection, esophageal fistula, and infection. Following is a description of successful surgical repair in a 55-year-old man with PDA aneurysm compressing the esophagus. Histologically, the aneurysmal wall showed mild thickening of the intima and media with hyperplastic smooth muscle cells, but no destructive changes were observed.
Case ReportDecember 25, 2023
A Rare Case of Dissecting Superior Mesenteric Artery Aneurysm in Granulomatosis with Polyangiitis
Shinichi Tanaka, Takahiro Ohmine, Takashi Maeda
An asymptomatic dissecting superior mesenteric artery (SMA) aneurysm in granulomatosis with polyangiitis (GPA), historically termed Wegener’s granulomatosis, is rare. We herein describe a 68-year-old man who was diagnosed with GPA based on a high level of proteinase 3 (PR3)-antineutrophil cytoplasmic antibody (ANCA). One year after remission of GPA, the patient developed pyelonephritis, and his PR3-ANCA level increased again. Computed tomography showed a rapid increase in the size of the dissecting SMA aneurysm. The patient underwent successful endovascular stent-graft repair. At the time of this writing, 3 years had passed since the surgery and the clinical course was good.
Case ReportDecember 25, 2023
Intraoperative Heparin Resistance after Administration of Andexanet Alfa to Manage an Internal Iliac Artery Aneurysm Rupture: A Case Report
Kanetsugu Nagao, Shigeyuki Yamashita, Rina Ebe, Norihito Naruto, Hisakatsu Ito, Saori Nagura, Toshio Doi, Kazuaki Fukahara, Naoki Yoshimura
Antithrombotic agents are increasingly prescribed to older adults; however, they are associated with bleeding-related complications. We describe a case of intraoperative heparin resistance after administration of andexanet alfa (AA). An 81-year-old man was diagnosed with a ruptured internal iliac artery aneurysm. The patient required emergency endovascular aneurysm repair and was treated with AA because he was receiving apixaban. Despite high-dose intraoperative heparin administration, his activated coagulation time was not prolonged. Our findings suggest that AA should be administered with caution in patients experiencing potentially fatal bleeding (requiring surgical intervention) who are also receiving direct oral anticoagulants.
Featured articles
Overview of type 2 endoleak following endovascular aneurysm repairMarch 25, 2023
Surgical Treatment of Sac Enlargement Due to Type II Endoleaks Following Endovascular Aneurysm Repair
Seiji Onitsuka, Hiroyuki Ito
An aneurysm sac enlargement caused by type II endoleak (T2EL) following endovascular aneurysm repair (EVAR) for abdominal aortic aneurysms may cause serious complications such as rupture. Consequently, methods that preoperatively prevent or postoperatively treat T2EL have been employed.
Therapeutic Angiogenes UpdateDecember 25, 2022
Therapeutic Angiogenesis Using Autologous CD34-Positive Cells for Vascular Diseases
Yasuyuki Fujita, Atsuhiko Kawamoto
CD34 is a cell surface marker, which is expressed in various somatic stem/progenitor cells such as bone marrow (BM)-derived hematopoietic stem cells and endothelial progenitor cells (EPCs), skeletal muscle satellite cells, epithelial hair follicle stem cells, and adipose tissue mesenchymal stem cells. CD34+ cells in BM and peripheral blood are known as a rich source of EPCs.
Updates on Image Diagnosis in Aortic DiseaseDecember 25, 2018
Update on Cardiovascular Echo in Aortic Aneurysm and Dissection
Kazuhiro Nishigami
The majority of aortic aneurysms comorbid with atherosclerosis can be asymptomatic and are discovered incidentally on routine physical examination or on imaging studies for other indications. Transthoracic echocardiography is a basic modality to assess patients with coronary artery disease and can be used for the screening of aortic aneurysm. Acute aortic dissection is a highly lethal cardiovascular emergency and requires prompt recognition. Although cardiovascular echo has a suboptimal accuracy rate for detecting aortic dissection, it is noninvasive, readily available, and easy to use. Recently, the concept of point-of-care ultrasound (POCUS) refers to ...
Updates on Image Diagnosis in Aortic DiseaseSeptember 25, 2019
Updates on Ultrasonography Imaging in Abdominal Aortic Aneurysm
Shinichi Iwakoshi, Toshiko Hirai, Kimihiko Kichikawa
Abdominal aortic aneurysms (AAAs) are life-threatening and are associated with >80% mortality when they rupture. Therefore, detecting these aneurysms before they rupture is critical. Ultrasonography is a non-invasive tool that is used for screening AAAs by measuring abdominal aorta diameter. A recent meta-analysis demonstrated the positive effects of ultrasonography. To date, aneurysm diameter is the most reliable predictor for aneurysm rupture and is used as a criterion for surgical intervention. However, some AAAs rupture at small diameters. Therefore, a better predictor for AAA rupture that is independent of aneurysm diameter is needed. Recently, an aortic wall strain examined using ultrasonography has been reported to have a potential in predicting AAA rupture....
Updates on Image Diagnosis in Aortic DiseaseMarch 25, 2020
Updates on Computed Tomography Imaging in Aortic Aneurysms and Dissection
Ryoichi Tanaka, Kunihiro Yoshioka, Akihiko Abiko
Computed tomography (CT) is a primary imaging modality for the diagnosis of aortic diseases, because of its minimal invasiveness and agility. Prompt and accurate diagnosis is crucial especially for acute aortic diseases, and the guidelines for acute aortic dissection recommend the use of CT for initial diagnosis. For the follow-up observation of longstanding aortic diseases, the strategy of imaging management by CT must be different from that for emergency and acute phases. In this review, we document the differences in characteristics and clinical course between aortic aneurysm and aortic dissection and explain the use of recent CT techniques in diagnosing short- and longstanding aortic diseases.
Angiosome and RevascularizationJune 25, 2019
Angiosome and Tissue Healing
Miki Fujii, Hiroto Terashi
For the treatment of patients with critical limb ischemia (CLI), the angiosome concept is essential in revascularization and wound treatment. In this article, we describe how we use the angiosome concept for surgically treating CLI wounds and review some essential reports. For wounds in patients with CLI to heal, both successful revascularization and wound management are crucial. In order to preserve the blood supply as much as possible intraoperatively, surgeons should always consider the angiosome concept.