Preoperative radio-guided localization of lung nodules with I-125 seeds: experience with 32 patients at a single institution.

Objectives: Videothoracoscopic visualization and/or palpation of pulmonary nodules may be difficult due to their location, small size or limited solid component. The purpose of this study is to present our experience with computed tomography (CT)-guided preoperative localization of pulmonary nodules by percutaneous marking with radio-labelled iodine-125 seeds.

Methods: A total of 34 pulmonary nodules were marked under CT with the placement of 33 radio-labelled iodine-125 seeds in 32 consecutive patients.

Innominate Artery Dissection Caused by Video-Mediastinoscopy.

Mediastinoscopy is considered a safe technique to biopsy mediastinal lesions. Among its complications, vascular ones are the most common. We present a rare case of intimal dissection of the innominate artery during the performance of a mediastinoscopy that caused an ischemic attack from which the patient recovered completely without long-term sequelae.

Video-assisted thoracoscopic left cardiac sympathetic denervation for congenital long QT syndrome.

Left cardiac sympathetic denervation is an effective therapy for patients with congenital long QT syndrome resistant to beta-blocker therapy. In this video tutorial we describe a minimally invasive video-assisted thoracoscopic technique for performing left cardiac sympathetic denervation.