Annals of vascular diseases最新文献

Cold agglutinin disease (CAD) is a rare and autoimmune hemolytic disorder caused by the presence of cold-reacting autoantibodies against red blood cells. An abdominal aortic aneurysm (AAA) is a potentially life-threatening condition. This report describes an 83-year-old man with AAA who was diagnosed with primary CAD 9 years before undergoing AAA surgery. The patient underwent successful endovascular aortic repair. Temporary hemolytic anemia and exacerbation of jaundice were observed postoperatively despite strict temperature control. Red blood cell and haptoglobin transfusions may prevent fatal hemolytic anemia, renal disorders, embolism, and systemic complications.

A 76-year-old male patient, who had undergone right axillary artery bypass and arch replacement surgery for retrograde type A aortic dissection after thoracic endovascular aortic repair 2 years ago, was referred to our department with complaints of swelling and pain in the right subclavian region. A computed tomography scan suspected an abscess around the bypass graft; however, the culture was negative. Pathological examination indicated a diffuse large B-cell lymphoma (DLBCL) diagnosis. Chemotherapy was not indicated due to the patient's condition, and he passed away after 3 months. DLBCL originating around a graft is extremely rare but crucial for differential diagnosis.

We present a case of a common femoral artery aneurysm as an extremely rare manifestation of immunoglobulin G4-related disease (IgG4-RD). A 79-year-old male, who underwent emergency abdominal aortic aneurysm repair at age 60 due to rupture, developed enlarging aneurysms of the right internal iliac artery, the right common femoral artery, and the left common femoral artery. Consequently, the right iliac artery was replaced with a graft extending to the right deep femoral artery, also reconstructing the right internal iliac artery. Histopathological examination of the resected common femoral artery wall confirmed the diagnosis of IgG4-RD.

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.

Objectives: The Gore iliac branch endoprosthesis (IBE) enables internal iliac artery (IIA) reconstruction, extending the indications of endovascular aneurysmal repair (EVAR); however, the up-and-over technique is challenging. This study aimed to clarify the advantages and procedural limitations of the up-and-over technique. Methods: From January 2019 to October 2022, 22 patients who underwent IIA reconstruction with Gore IBE were enrolled. The patients were divided into the S and Up groups that underwent IIA reconstruction using the standard and up-and-over techniques, respectively. Aortic anatomic measurements, surgical factors, and postoperative outcomes were examined. Results: No significant differences in operative time, fluoroscopy time, contrast medium use, blood loss volume, and length of postoperative hospital stay were observed between the S (12 patients) and Up (10 patients) groups. However, the distance from the lower renal artery to the reconstructed IIA origin was considerably shorter in the Up group than in the S group. During the 19-month follow-up, no adverse events were observed in the Up group. Conclusions: The up-and-over technique can be a valuable option for cases where IIA reconstruction is difficult with standard procedures with Gore IBE. Therefore, understanding the procedural precautions and ensuring safety are crucial to its success.

Objectives: Peri-aortitis following endovascular aneurysm repair (EVAR) is a rare phenomenon with unclear pathogenesis. In this study, we investigated its clinical features and sac prognosis. Methods: A retrospective analysis was conducted on 1369 EVAR. Peri-aortitis was defined using post-EVAR computed tomography. Clinical and imaging data were assessed. Results: Peri-aortitis following EVAR was identified in 12 patients (0.89%) with a mean age of 74 ± 8.9 years; 83.3% were male, and 41.7% had allergic or autoimmune histories. There were eight symptomatic cases (66.7%), including seven with fever, three with back or abdominal pain, and one with hydronephrosis. Precautionary antibiotic treatment was administered in five febrile cases. Although persistent and recurrent inflammation was observed in two cases (16.7%) each, inflammation resolved spontaneously in seven patients (58.3%). One (8.3%) needed steroid therapy for severe back pain. Aneurysm shrinkage was observed in seven cases (58.3%), while enlargement was noted in one case (8.3%) with type II endoleak. No correlation was found between aneurysm growth and peri-aortitis development. Conclusions: Peri-aortitis following EVAR may present significant challenges, including differentiation from infection, management of symptomatic cases requiring medical therapy, and addressing recurrences. Accurate diagnosis, individualized treatment, and meticulous follow-up are essential for favorable outcomes.

A 41-year-old woman with a 1-year history of right chest pain, with normal cardiology and pulmonology assessments. The chest pain was reproducible upon upper limb elevation. Computed tomography (CT) angiography in the arm-elevated position revealed subclavian artery and vein stenosis at the costoclavicular space, and the diagnosis was neurogenic thoracic outlet syndrome (TOS). Surgery involving endoscopic-assisted infraclavicular resection of the first rib and scalene muscles resulted in immediate postoperative symptom improvement. When chest pain persists after ruling out other conditions, neurogenic TOS should be considered in the differential diagnosis.

Intravenous leiomyomatosis (IVL) remains scarcely reported, and complete tumor resection is the recommended treatment. Herein, we present a comprehensive review of the case of a 52-year-old woman who suffered from recurrent syncope episodes due to IVL with intracardiac extension to the right atrium. Partial tumor resection and postoperative hormone therapy were conducted first. However, the 6-month postoperative follow-up computed tomography scan revealed a tendency for the IVL to increase in size, and complete resection was conducted. In this article, we would like to emphasize that partial resection followed by hormone therapy is insufficient for IVL, and complete resection should be chosen.

Objectives: Surgical thrombectomy has been established as an effective treatment for acute limb ischemia (ALI). Nevertheless, manipulation via the common femoral artery (CFA) to retrieve thrombus in the infra-popliteal artery sometimes proves less effective. Methods: We retrospectively reviewed patients undergoing surgical thrombectomy for infra-inguinal ALI from January 2010 to December 2022. The primary endpoint was the rate of amputation. Secondary endpoints were technical and clinical success rates, incidence of distal embolism, and freedom from reintervention. Results: A total of 35 patients underwent surgical thrombectomy where the popliteal artery or below is occluded. The CFA approach was utilized in 13, and the below-knee popliteal artery (BKPA) approach in 22. There were no differences in background between groups. The reintervention rate was lower in the BKPA group (BKPA group: 0% vs. CFA group: 30.8%; P = 0.01). The BKPA group showed a significantly lower incidence of distal embolism (BKPA group: 4.5% vs. CFA group: 38.5%; P = 0.02) and freedom from reintervention (BKPA group 100% at 12 months vs. CFA group: 68.7% at 12 months; log-rank P = 0.01). Conclusions: The BKPA approach-first strategy for surgical thrombectomy in the management of ALI is feasible with better outcomes compared with the CFA approach.

Objectives: Thoracic endovascular aortic repair (TEVAR) has recently emerged as a less invasive alternative to open thoracotomy for the treatment of Kommerell's diverticulum (KD). However, anatomical challenges, including an acute aortic arch and an aberrant subclavian artery, often limit its feasibility. This study aimed to evaluate the outcomes of TEVAR for KD.

Methods: Between February 2012 and July 2023, 6 patients with KD underwent TEVAR at 3 institutions. Subclavian artery embolization or reconstruction was performed when necessary. Morphological parameters, including the Kommerell's diverticulum diameter (KDd) and the distance to the opposite aortic wall (DAW), were assessed.

Results: Four patients underwent subclavian artery embolization, including 1 requiring bilateral embolization. Subclavian artery reconstruction was performed in 2 cases. Intraoperative type 1a endoleaks were observed in 3 cases and were successfully managed with additional stent grafts. During a follow-up period ranging from 13 to 83 months, 1 patient required open surgical conversion due to graft infection. No other severe complications or aneurysmal progression were noted.

Conclusions: Despite the limited follow-up period and lack of long-term data, TEVAR for KD demonstrated favorable short- to mid-term outcomes and may represent an effective treatment option in selected patients.