Ukraine has confirmed for the first time that its troops have entered the neighbouring Russian region of Belgorod. Ukrainian forces have also been fighting in parts of Russia's Kursk region ...

There are a paucity of data in the literature regarding the natural history in patients with subclavian artery occlusive disease. The left subclavian artery is more frequently involved than the ...

Right aberrant subclavian artery, also called arteria lusoria, is one of the most common intrathoracic arterial anomalies. Although mostly asymptomatic, the retroesophageal and retrotracheal ...