True Aneurysm on Posterior Tibial Artery as Late Complication of SARS-CoV-2.

We describe the story of a 70- year-old Italian male that almost 4 months later respiratory infection by SARS-CoV-2 presented a rapid evolution of a true aneurism of the right posterior tibial artery (PTA).

Experience With Unfavorable Iliac Access When Performing Fenestrated/Branched Endovascular Aneurysm Repair.

Purpose: To review a single-center experience with fenestrated and branched endovascular aneurysm repair (f/bEVAR) in patients with challenging iliac anatomies.

Materials And Methods: A retrospective review of the department's database identified 398 consecutive patients who underwent complex endovascular repair f/bEVAR between January 2010 and June 2018; of these, 67 had challenging accesses. The strategies implemented to overcome access issues were reviewed, using a dedicated scoring system to evaluate the access (integrating diameter, tortuosity, calcification, and previous open or endovascular repair).

Multiple sites of vascular dilation or aneurysmal disease and matrix metalloproteinase genetic variants in patients with abdominal aortic aneurysm.

Objective: The objective of this study was to assess whether functional genetic polymorphisms of matrix metalloproteinases (MMPs) 1, 3, 9, and 12 are associated with arterial enlargements or aneurysms of the thoracic aorta or popliteal arteries in patients with abdominal aortic aneurysm (AAA).

Methods: The associations between MMP1 (-1607 G in/del, rs1799750), MMP3 (-1171 A in/del rs35068180), MMP9 (13-26 CA repeats around -90, rs2234681, rs917576, rs917577), and MMP12 (G/T missense variation, rs652438) polymorphisms and enlargements or aneurysms of the thoracic aorta and popliteal arteries were tested in 169 consecutive AAA patients.

Results: Thoracic aorta enlargement or aneurysm (TE/A; maximum diameter, >35 mm) was detected in 34 patients (20.

Treatment of Complex Abdominal Aortic Aneurysms with Parallel Graft-Endovascular Aneurysm Repair. Retrospective Analysis of a Single Center Experience and Midterm Results.

Background: We sought to evaluate the midterm results of parallel-graft-endovascular aneurysm repair (pg-EVAR) for complex aortic anatomy in high-risk candidates for open surgical repair of abdominal aortic aneurism (AAA).

Methods: Clinical and radiographic information on 35 patients treated by pg-EVAR between March 2010 and December 2015 was retrospectively reviewed and analyzed. All patients presented with symptomatic aneurysms and were treated within 3 days of clinical presentation.

Endovascular Exclusion of Hypogastric Aneurysms Using Distal Branches of the Internal Iliac Artery as Landing Zone: A Case Series.

Background: The purpose of the study was to report an alternative endovascular technique to exclude aneurysms of the internal iliac artery in the setting of abdominal aortic aneurysm (AAA) disease using the anterior division of the hypogastric artery (HGA) or the superior gluteal artery (SGA) as distal landing zone for the stent graft.

Methods: Three patients with HGA aneurysms in the setting of AAA that were excluded with placement of a self-expandable covered stent. In 2 patients, the AAA had been already treated with resulting exclusion of 1 HGA, while in the remaining we treated the hypogastric aneurysm before the AAA.

Endovascular Management of Infected Femoral Artery Pseudoaneurysms in High-Risk Patients: A Case Series.

We report our experience with the urgent treatment of two high-risk patients with infected femoral artery pseudoaneurysms (IFAPs) with the placement of a self-expandable covered stent (SECS). In both cases, there was no perioperative mortality and the aneurysm exclusion was successful without early or late stent thrombosis/stent fracture nor acute or chronic limb ischemia or limb loss. There was no recurrence of local or systemic infection during the follow-up period.

Management of an Iatrogenic Pseudoaneurysm of the Superior Gluteal Artery by Percutaneous Ultrasound-Guided Thrombin Injection: A Case Report.

We report the unusual case of a pseudoaneurysm of the superior gluteal artery (SGA) as a complication of a bone marrow biopsy. A 75-year-old man presented with pain and swelling of the left buttock 1 month after a bone marrow biopsy of the left iliac crest. The patient was treated by percutaneous ultrasound-guided thrombin injection (UGTI).

Neoplastic Embolization from Cardiac Papillary Fibroelastoma with Unusual Presentation: A Case Report.

Papillary fibroelastoma is the second most frequent primary tumor of the heart. We report the case of a cardiac papillary fibroelastoma, arising from the interatrial septum, symptomatic from distal embolization to lower limb arteries. Such a clinical presentation is extremely infrequent for cardiac papillary fibroelastomas.

Growth Rate of Small Abdominal Aortic Aneurysms and Genetic Polymorphisms of Matrix MetalloProteases-1, -3, and -9.

Genetic variants of matrix metalloproteases (MMPs)-1, -3, and 9, together with clinical variables, might predict the growth rate (GR) of abdominal aortic aneurysm (AAA). Genotyping of MMP-1 (-1,607 G+/G-), MMP-3 (- 1,171 6A/5A), and MMP-9 microsatellite (13-26 cytosine-adenosine repeats around -90) from peripheral blood was performed in 137 AAA patients with two AAA diameter measurements (at least 3 months to 1 year apart). When the same technique (either ultrasound or computed tomography) was used for the two measurements, yearly GR was estimated and compared with MMP genotype and clinical features by linear and binary logistic regression.

Internal jugular vein pyogenic capillary hemangioma: a case report.

Internal jugular vein hemangioma, also called pyogenic granuloma, is a rare tumor. Such a neoformation was accidentally discovered and excised in a middle-aged man. Histologic and immunohistochemical investigations were performed, and this case is compared with the poor amount of similar ones described in the literature.