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.
Announcements
The licensing policy for our journal has been updated. Starting from January 1, 2025, newly published articles will generally be licensed under the CC BY (Attribution) license.
– Articles published on or after January 1, 2025: Licensed under CC BY (Attribution).
– Articles published before January 1, 2025: Retain their original license, CC BY-NC-SA (Attribution-NonCommercial-ShareAlike).
– Secondary publications (e.g., translations) may follow the licensing terms of the primary publication.
For more details, please refer to the “Copyright, Open Access and Fees” section of the Instructions to Authors.
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.
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Editorial Committee of Annals of Vascular Diseases
c/o Academy Center, Yamabuki-cho 358-5, Shinjuku-ku, Tokyo 162-0801, Japan
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E-mail: avd-edit[at]je.bunken.co.jp
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Latest articles
Original ArticleJuly 9, 2025
Impact of Dementia on the Outcome of Surgical Revascularization for Chronic Limb-Threatening Ischemia
Atsushi Guntani, Shinsuke Mii, Kimihiro Komori
Objectives: Dementia and chronic limb-threatening ischemia (CLTI) are independent risk factors for a poor life prognosis. We investigated the long-term results of surgical revascularization for CLTI complicated by dementia.
Methods: The clinical records of 174 consecutive patients with CLTI and 205 revascularized limbs were prospectively collected from a database. According to the criteria for dementia, the patients were divided into a low-grade dementia group (L group, n = 152) and a high-grade dementia group (H group, n = 22), and the long-term results after surgery were retrospectively analyzed.
Results: The 2-year amputation-free survival (AFS) after surgery was significantly lower in the H group than in the L group (L group, 82.3%; H group, 39.3%; p <0.001). However, no marked differences were observed between the dementia groups regarding the freedom from major adverse limb event (MALE) (L group, 86.6%; H group, 83.1%; p = 0.103), freedom from major adverse cardiovascular event (MACE) (L group, 75.6%; H group, 71.3%; p = 0.685), and limb salvage (L group, 75.6%; H, group 71.3%; p = 0.685) after surgery.
Conclusions: Dementia may be a predictor of a poor prognosis after surgery for CLTI. However, surgical revascularization may lead to limb salvage without serious postoperative complications. Therefore, surgical revascularization may be a useful treatment option if the patient or family requires such treatment.
Case ReportJuly 2, 2025
Double-Pedicled Vertical Rectus Abdominis Myocutaneous Flap for Sternal Dehiscence Due to Deep Sternal Wound Infection: The Twelfth Intercostal Artery Perforator as an Additional Pedicle
Ryohei Ishiura, Kohei Mitsui, Kanako Danno, Kento Hosomi, Chihena Hansini Banda, Yasuhisa Urata, Mitsunaga Narushima
A 50-year-old male with diabetes mellitus, who experienced recurrent sternal dehiscence secondary to a deep sternal wound infection, failed to respond to treatment with both pectoralis major muscle and greater omental flaps. Consequently, we performed a vertical rectus abdominis muscle flap in a double-pedicle fashion, utilizing the internal mammary artery and the 12th intercostal artery perforator. This intervention successfully addressed the condition. This novel technique offers an excellent therapeutic option for managing this life-threatening complication.
Case ReportJuly 1, 2025
A Case of Elbow Extension Limitation Caused by Phlebosclerosis Following Peripheral Intravenous Chemotherapy: A Case Report and Literature Review
Nozomu Ishikawa, Kazunori Inuzuka, Masaki Sano, Kazuto Katahashi, Hajime Tsuyuki, Yusuke Endo, Hiroya Takeuchi, Naoki Unno
We report a rare case of phlebosclerosis in the left antecubital region after peripheral intravenous chemotherapy, which caused elbow contracture. A 54-year-old woman with breast cancer underwent partial mastectomy of the right breast and 8 courses of neoadjuvant chemotherapy, 6 of which were administered via venipuncture in the left forearm. She developed progressive flexion contracture of the left elbow despite rehabilitation. Two cord-like fibrotic veins were identified in the antecubital region and surgically excised. Postoperative rehabilitation led to full elbow extension within 5 months. In cases with elbow extension limitation, proactive surgical intervention should be considered.
Case ReportJune 17, 2025
A Case of Surgery for a Giant Popliteal Venous Aneurysm Positive for Heparin-Induced Thrombocytopenia Antibodies with Repeated Acute Pulmonary Embolism
Satoru Tomita, Koki Yokawa, Kazufumi Yoshida, Kenta Masada, Yosuke Inoue, Yoshimasa Seike, Hitoshi Matsuda
A 56-year-old woman with recurrent acute pulmonary embolism was diagnosed with a left popliteal venous aneurysm (PVA) by venous echocardiography. During anticoagulation therapy with heparin for acute pulmonary embolism, she was found to be positive for heparin-induced thrombocytopenia (HIT) antibodies. Surgery was performed with argatroban for anticoagulation, removal of the thrombus in the PVA, and suturing of the vein. Postoperatively, the popliteal vein showed shrinkage, and no recurrence of thromboembolism was observed. We report a case in which a patient with a PVA positive for HIT antibodies was successfully treated with PVA resection and anticoagulation therapy with argatroban.
Original ArticleJune 14, 2025
Comparative Study of Endovascular Aneurysm Repair in Patients with Narrow Aortic Bifurcation Using the Unibody AFX2 vs the Bifurcated ALTO Endoluminal System
Nikolaos Kontopodis, Michalis Pesmatzoglou, Ifigeneia Tzartzalou, Konstantinos Litinas, George Tzouliadakis, Nikolaos Galanakis, Elias Kehagias, Christos Ioannou
Objectives: A narrow aortic bifurcation poses technical challenges during endovascular aneurysm repair (EVAR). We aim to compare the unibody AFX2 (Endologix, Irvine, CA, USA) vs the bifurcated ALTO (Endologix) system in EVAR patients with a narrow bifurcation.
Methods: Retrospective single-center study, including patients undergoing standard EVAR over 3 years. Patients with a bifurcation diameter <20 mm were identified, and outcomes were compared between the AFX2 and ALTO groups. Primary endpoints were primary and overall technical success, primary and overall clinical success, rate of adverse limb events, rate of limb occlusion, and need for secondary interventions. The analysis was repeated using a diameter threshold of <18 mm.
Results: Among 151 cases, 26 presented with bifurcations <20 mm and 12 with <18 mm. In the primary analysis, 15 patients were treated with the AFX2 and 11 with the ALTO endograft. Both groups achieved 100% technical and clinical success. No limb occlusions occurred, and no reinterventions were recorded. Preoperative anatomy was suitable for ALTO in all cases, while eligibility for AFX2 was 15 out of 26 cases. Secondary analysis displayed similar results.
Conclusions: In patients with narrow aortic bifurcation, the AFX2 endograft can be safely used when appropriate anatomic conditions are met. If the AFX2 system is unsuitable due to other anatomic restrictions, the ALTO endograft is a viable alternative.
Original ArticleJune 13, 2025
Retrospective Study of 43 Cases of Visceral Artery Aneurysms: Evaluation of Surgical Indications Based on the 2020 Revised Guidelines of the Society for Vascular Surgery
Nozomu Ishikawa, Kazunori Inuzuka, Masaki Sano, Kazuto Katahashi, Hajime Tsuyuki, Yusuke Endo, Takaaki Saito, Hiroya Takeuchi, Naoki Unno
Objectives: Advancements in imaging technology have led to an increase in the incidental detection of visceral artery aneurysms (VAAs), which are associated with high mortality when ruptured. In 2020, the Society for Vascular Surgery (SVS) released updated guidelines, replacing the previous 2005 ACC/AHA recommendations. This study aimed to evaluate the impact of the new guidelines through a retrospective analysis of VAA cases treated at our department.
Methods: We retrospectively reviewed 43 cases of VAA treated between 2002 and 2024 at our department. Each case was re-evaluated to determine whether it met the treatment criteria defined in the 2020 SVS guidelines.
Results: Of the 43 cases, 23 (53.5%) met the new guideline criteria. Notably, treatment eligibility for renal and splenic artery aneurysms decreased significantly due to the revised aneurysm size threshold, raised from 2 to 3 cm. The remaining 20 cases were considered ineligible based solely on size, with the exception of cases involving young female patients, ruptured aneurysms, symptomatic lesions, or pseudoaneurysms.
Conclusions: The 2020 SVS guidelines impose stricter treatment indications for VAAs. However, clinical decisions should also consider aneurysm location, patient age, gender, symptoms, and rupture risk on an individual basis.
Featured articles
GuidelineJune 6, 2025
Supplement of Clinical Practice Guidelines for Endovenous Thermal Ablation for Varicose Veins 2019: Laser Ablation of Varicose Tributaries
Masayuki Hirokawa, Junichi Utoh, Satoru Sugiyama, Osamu Suzuki, Takashi Yamamoto, Tomohiro Ogawa, Makoto Mo, on behalf of the Guideline Committee, Japanese Society of Phlebology
In the treatment of saphenous varicose veins with endovenous laser ablation, simultaneous treatment of varicose tributaries using stab avulsion or sclerotherapy is commonly performed. To address the limitations of these conventional treatments, laser ablation for varicose tributaries has recently gained widespread acceptance. This guideline, developed by the Japanese Society of Phlebology, outlines appropriate treatment protocols for laser ablation of varicose tributaries. Indications include primary varicose veins requiring concurrent treatment of the saphenous trunk and varicose tributaries. The procedure utilizes slim radial fibers, with puncture and ablation performed using either short- or long-axis approaches. Although rare, adverse events such as skin burns, nerve injury, and fiber breakage have been reported. A learning curve is necessary to ensure the safe execution of the procedure. Further clinical studies are essential to enhance the safety and efficacy of laser ablation for varicose tributaries. (This is a secondary publication from Jpn J Phlebol 2025; 36: 51–58.)
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.