Rasmussen's aneurysm occurs due to: (A) Veebral aery, (B) Bronchial aery, (C) pulmonary aery, (D) Posterior intercostal aery
Answer is C. Rasmussen's aneurysm is a pulmonary aery aneurysm adjacent or within a tuberculous cavity. It occurs in up to 5% of patients with such lesions. It may lead to rupture and haemorrhage.