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A patient with acute aortic dissection suddenly collapses and dies. Autopsy shows rupture of the dissection into the pericardial sac with hemopericardium and cardiac tamponade. Most common cause of death in such cases:
What is the major risk factor for Buerger disease (thromboangiitis obliterans)?
Cigarette smoking is the single most important and essential risk factor for Buerger disease. The condition is seen almost exclusively in heavy smokers, and disease progression can be halted by smoking cessation.
A patient with malignant hypertension shows concentric laminated thickening of arterioles. Which lesion is this?
Homan sign (calf pain at dorsiflexion of the foot) is indicative of what condition?
A 28-year-old woman presents with fatigue and arm claudication. Examination shows weak upper limb pulses and a blood pressure difference between arms. Imaging reveals narrowing of branches of the aortic arch. What is the most likely Diagnosis:-
Which factor is a potent stimulator of smooth muscle cell (SMC) proliferation and plays a key role in the pathogenesis of Atherosclerosis?
The single most important predisposing factor for aortic dissection is:
What is the most common source of pulmonary thromboembolism?
A patient presents with sudden severe tearing chest pain radiating to the Back. Chest X-ray shows widened mediastinum. Most likely finding in:
Most important cause of abdominal aortic aneurysm in elderly patients with risk factors (smoking, hypertension, male sex):
A patient with tertiary syphilis has dilation of the ascending aorta. Gross exam shows “tree-barking” appearance. Etiology?
A 3-year-old child has fever for 7 days, cervical lymphadenopathy, conjunctival congestion, strawberry tongue, and erythema of palms and soles. Coronary artery aneurysms are detected on Echocardiography. This vasculitis is:
Which vascular disorder is characterized by violaceous plaques?
A 58-year-old man develops sudden onset severe stabbing chest pain radiating to the interscapular region. Examination shows pulse asymmetry between limbs. Imaging reveals blood tracking within the aortic wall forming a false lumen. Most probable diagnosis:
30-year-old male was diagnosed with Granulomatosis with Polyangiitis (formerly Wegener's granulomatosis). Which investigation has pathognomic importance for confirmation?
Which hereditary disorder predisposes to aortic dissection via defective connective tissue?
Prostatectomy may lead to which major vascular complication?
Critical stenosis is defined as what percent occlusion of a vessel?
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