TY - JOUR T1 - An uncommon vascular cause of spontaneous hydropneumothorax A1 - Balakrishnan, Dhayal LA - English PB - Universiti Putra Malaysia Press YR - 2018 UL - http://discoverylib.upm.edu.my/discovery/Record/oai:psasir.upm.edu.my:66298 AB - This paper highlights a potentially life threatening and unsuspected case of multiple small pseudoaneurysms from the thyrocervical and costocervical branch of the left subclavian artery that was spontaneously ruptured. The cause was not suspected prior to thoracic CT angiography (CTA) because the initial pre-emptive diagnosis was only trivial spontaneous hydropneumothorax which became serious after a chest tube was inserted. ER -