Primary aortoduodenal fistula: As a first presentation of brucellosis; a case report.

Introduction: The etiologies of primary aortoenteric fistula include aneurysm (most common), foreign body, tumor, radiation therapy, and infection (e.g., tuberculosis, syphilis).

Behçet's syndrome masquerading as infective endocarditis: A diagnostic conundrum and therapeutic challenge.

This case report presents a 20-year-old male patient initially diagnosed with infective endocarditis, later correctly identified as Behçet's syndrome. The patient's complex clinical presentation, including chest pain, aortic dilation, severe aortic regurgitation, and aortic root abscess, posed significant diagnostic and therapeutic challenges. Despite initial misdiagnosis and treatment difficulties, the patient's condition significantly improved with appropriate immunosuppressive therapy, underscoring the potential for successful management of this complex condition.

Fibroblast activation protein inhibitor-positron emission tomography in aortitis: fibroblast pathology in active inflammation and remission.

Objectives: Epigenetically modified fibroblasts contribute to chronicity in inflammatory diseases. Reasons for the relapsing character of large vessel vasculitis (LVV) remain obscure, including the role of fibroblasts, in part due to limited access to biopsies of involved tissue.68Ga FAPI-46 (FAPI)-PET/CT detects activated fibroblasts in vivo.

Six-year progression of medically treated infective aortitis.

Objective: To report a medically treated case of infective aortitis with mycotic aneurysms that went on to have many years of surveillance imaging. This has not yet been documented as current recommendations for infective aortitis strongly suggest operative intervention combined with aggressive antibiotics, with very high reported mortality for non-operative management. Thus, the natural progression of sac growth during the acute infective period and in the long-term has had an opportunity to be explored.

Multimodal imaging in Ig G4- related aortitis: case report.

We present the case of a 56-year-old patient with fever of unknown origin associated with chest and lumbar pain. Multimodality imaging revealed diffuse peri-aortitis in the thoracic aorta without involvement of the aortic valve, contributing substantially to the diagnosis of Ig G4-associated aortitis. Immunosuppressive therapy was started.

Infected Ruptured Pseudo-aneurysm in Descending Aorta; a Case Report.

Aortitis is the inflammation of the aortic wall. It can be caused by both infectious and non-infectious etiologies. Mycotic aneurysm is a rare, serious medical condition and typically requires prompt treatment with antibiotics, surgical intervention, or endovascular procedures to prevent rupture and complications.

Coronary Stenosis and Cardiogenic Shock Secondary to Aortitis Following Aortic Root Support Procedure.

A woman with recent personalized external aortic root support implant presented in cardiogenic shock with bilateral coronary ostial occlusion and aortic inflammation requiring emergency coronary angioplasty. Subsequent computed tomography with positron emission tomography scanning demonstrated aortitis with extensive inflammation adjacent to the personalized external aortic root support mesh, the first report of this important complication.

Computed Tomography Angiography for Aortic Diseases.

Aortic pathologies encompass a heterogeneous group of disorders, including acute aortic syndrome, traumatic aortic injury , aneurysm, aortitis, and atherosclerosis. The clinical manifestations of these disorders can be varied and non-specific, ranging from acute presentations in the emergency department to chronic incidental findings in an outpatient setting. Given the non-specific nature of their clinical presentations, the reliance on non-invasive imaging for screening, definitive diagnosis, therapeutic strategy planning, and post-intervention surveillance has become paramount.

Granulocyte-Colony Stimulating Factor (G-CSF)-Induced Aortitis: A Case Report.

Pegylated granulocyte colony-stimulating factor (G-CSF), commonly used in chemotherapy-induced neutropenia, has been associated with rare instances of aortitis. This study describes a 67-year-old female patient with estrogen receptor (ER)-positive, human epidermal growth factor receptor-2-positive breast cancer, undergoing chemotherapy with an epirubicin/cyclophosphamide (EC) regimen (epirubicin, cyclophosphamide) and pegylated G-CSF for neutropenia prophylaxis. Post-treatment, she developed symptoms including intermittent fever and severe arthralgia.

An Unusual Case of Non-typhoidal Salmonella Bacteremia Causing Life-Threatening Aortitis.

Non-typhoidal typically presents with gastroenteritis. However, an invasive infection, which may be typically seen in immunocompromised patients, has a propensity for aortic involvement, especially in patients with risk factors for atherosclerosis. Here we present a 60-year-old female with multiple comorbid conditions and currently on immunosuppressants for rheumatoid arthritis, who presented with nausea, vomiting, and fever of three weeks duration and was found to have bacteremia.

Aortitis after switching short-acting granulocyte colony-stimulating factors in a lymphoma patient with HLA-B52.

Aortitis is a rare adverse event of granulocyte colony-stimulating factor (G-CSF) treatment. Several previous studies have described recurrent aortitis caused by re-administration of the same G-CSF. However, no previous studies have examined the safety of switching between short-acting G-CSFs in patients who develop aortitis.

Syphilitic ostial coronary artery occlusion treated with percutaneous coronary intervention: Case series and literature review.

Introduction: Non-atherosclerotic causes of acute coronary syndrome (ACS) are important contributors to a substantial number of acute ischemic coronary events. Syphilitic aortitis is a rare complication of tertiary cardiovascular syphilis that may result in ostial coronary artery stenosis, aortic insufficiency, and ascending aortic aneurysm.

Methods: In this manuscript, we present two Case Reports of patients with bilateral syphilitic coronary artery ostial occlusion, and we review the associated literature.

Benefits and challenges of F-FDG PET/CT in patients with Takayasu arteritis.

Aim: To evaluate the diagnostic performance of 2-[F]-fluoro-2-deoxy-d-glucose (F-FDG) positron-emission tomography (PET)/computed tomography (CT) in TA diagnosis and Takayasu arteritis (TA) activity assessment.

Materials And Methods: This retrospective study included patients with TA diagnosed according to the American College of Rheumatology (ACR) criteria and undergoing F-FDG PET/CT imaging from October 2010 to July 2022. TA activity was assessed through F-FDG PET/CT (maximum standard uptake value [SUVmax], vascular SUVmax/mean standard uptake value [SUVmean] of liver (SUV ratio), and PET vascular activity score [PETVAS]) using physician global assessment (PGA) as the reference standard, and the results of these assessments were compared against the clinical activity scores (National Institutes of Health [NIH] and Indian Aortitis Disease Activity [ITAS-A] scores), acute-phase reactants (APR), and white blood cell and platelet counts.

Acute dissection of a syphilitic saccular aneurysm of the ascending aorta and arch in a hypertensive patient - a rare phenomenon.

We report the case of a 77-year-old male who suffered from hypertension and died suddenly. At autopsy, he was found to have hypertensive cardiomegaly and a dissecting syphilitic saccular aneurysm of the ascending aorta and arch with tamponade. Chronic aortic regurgitation, which is often seen in syphilitic aortitis, produces an additive effect to the concentric left ventricular hypertrophy seen in hypertension.

Multimodality Imaging Features of Immunoglobulin G4-related Vessel Involvement.

Immunoglobulin 4 (IgG4)-related disease is a chronic immune-mediated fibroinflammatory disorder. Involvement of the vascular system, including large- and medium-sized vessels, is increasingly recognized. The varied appearances of vascular involvement reflect the sequela of chronic inflammation and fibrosis and can include aortitis and periaortitis with resultant complications such as aneurysm formation and dissection.

Tertiary syphilis and cardiovascular disease: the united triad: case report.

Background: Syphilis, owing to its natural course, can lead to long-term damage to the aortic valve, such as insufficiency and rarely stenosis, ostial coronary stenosis, and syphilitic aortitis. Cardiovascular involvement alongside neurological involvement dominates the prognosis. This should no longer be seen, thanks to awareness and prevention programmes, medical treatment, and antibiotics.

A Young Female With Takayasu Arteritis Involving the Coronary Arteries.

A rare form of large vessel vasculitis, Takayasu arteritis (TA) typically affects the aorta and its primary branches and rarely involves the coronary arteries. We present a case study of a female patient who had refractory hypertension and coronary artery disease for which she underwent percutaneous transluminal angioplasty. Subsequently, she was diagnosed with Takayasu arteritis.

Hybrid PET/MRI of large vessel vasculitis : Radiation dose compared to PET/CT with view on cumulative effective dose.

Background: The diagnosis of large vessel vasculitis (LVV) is often challenging due to the various clinical appearances and the low prevalence. Hybrid imaging by positron emission tomography and computed tomography (PET/CT) is a highly relevant imaging modality for diagnostics and disease surveillance but may be associated with a significant amount of radiation dose especially in patients with complications.

Objective: The aim of this retrospective analysis was to compare the image quality and impact of hybrid imaging methods PET/CT and PET/MRI on the potential for dose reduction.