Stent-Graft Migration Post-Endovascular Repair of Thoracic Aorta: A Retrospective Cohort Study.

 Migration of the stent-graft post-thoracic endovascular aortic repair (TEVAR) is not uncommon; however, it is sparsely reported. The objective of this study was to assess the incidence, risk factors, and complications of stent-graft migration post-TEVAR.  Thirty-one patients who underwent TEVAR were retrospectively analyzed.

Association between aortic coverage and spinal cord ischemia after endovascular repair of type B aortic dissection.

Objectives: To examine the association between aortic coverage and occurrence of spinal cord ischemia (SCI) after thoracic endovascular aortic repair (TEVAR) for type B aortic dissection.

Methods: Thirty-eight consecutive patients (mean age 52 years; 35 men) who underwent TEVAR for type B aortic dissection at our centre were included. Patients were stratified into two groups based on stent graft length (SGL): group I (≤ 200 mm;  = 19) and group II (> 200 mm;  = 19).

Evaluation of Remodeling of Visceral Arteries and Impact on Renal Function Post-endovascular Repair of Type B Aortic Dissection Vis-A-Vis Baseline Visceral Artery Morphology.

Purpose: To evaluate the remodeling of visceral arteries post-endovascular repair (TEVAR) of type B aortic dissection and to investigate interval change in renal volume and estimated glomerular filtration rate (eGFR) vis-a-vis baseline visceral artery morphology.

Materials And Methods: All patients of type B aortic dissection who underwent TEVAR with a baseline and follow-up CT during the study period were included. Baseline morphology of visceral arteries (celiac, superior, and inferior mesenteric artery and bilateral renal artery) were classified into 7 patterns depending upon the origin of the artery (from true/false lumen) and the extension of dissection flap, while occluded vessels were categorized as pattern 8.

Periaortic air in native and post-operative aorta on computed tomography.

Periaortic air can be seen in various conditions which can be a benign imaging finding or harbinger of a catastrophic event. The causes vary in native aorta and post-operative aorta. A radiologist has an important part in the management process of these patients, as the treatment varies from conservative to radical surgery based on the aetiology.

Delayed presentation of an organized chronic intrapericardial hematoma with diastolic dysfunction.

We describe the case of a 45-year-old man, with a history of blunt trauma to the chest 2 years back, presenting with diastolic dysfunction secondary to the development of a large, organized, intrapericardial hematoma. The case highlights the possibility of extremely delayed presentation in such cases and the importance of cardiac magnetic resonance imaging in making an accurate preoperative diagnosis and guiding optimal management strategies.

A rare pediatric case of bilateral bronchopulmonary vascular malformations and right isomerism.

We present an unusual case of an 18-day-old term neonate with coexistent bilateral bronchopulmonary vascular malformations and right isomerism. This case highlights the importance of computed tomography angiography in depicting such complex anomalies and classifying them according to components involved providing a systematic approach for evaluation of the disease process.

Paraneoplastic pemphigus associated with a pericardial ectopic thymoma.

Paraneoplastic Pemphigus (PNP), a rare autoimmune blistering disease, can be accompanied by both benign and malignant neoplasms. The most frequently reported associated malignancies include lymphomatoid and hematologic malignancies, Castleman's disease, carcinoma, thymoma. In a patient suspected of PNP, with no known history of malignancy, an extensive workup is suggested to look for underlying malignancy, which has to be treated to induce PNP remission.

Tetralogy of Fallot, right aortic arch with isolated left subclavian artery: Rare synchronous triple occurrence!!!

We present a rare synchronous occurrence of tetralogy of Fallot, right aortic arch, and isolated left subclavian artery, highlighting potential clinical and therapeutic implications.