The Annals of thoracic surgery
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Comparative Study
Video-assisted thoracic surgery major lung resection can be safely taught to trainees.
Video-assisted thoracoscopic surgery (VATS) major lung resection for lung cancer has been an important part of thoracic surgical training program in our institution. In this study, we compared the results of VATS major lung resection performed by surgical trainees with those performed by experienced thoracic surgeons with specialist interest in VATS. ⋯ Video-assisted thoracic surgery major lung resection for early stage nonsmall-cell lung cancer can be taught to residents who work under the supervision of experienced VATS surgeons. Video-assisted thoracic surgery major lung resection for lung cancer should be an integral part of thoracic surgical training program.
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The treatment of locally advanced thymic tumors is not uniform. Recently, several centers have reported the results of induction chemotherapy followed by resection and then radiation. Our center adopted an alternative strategy and treated locally advanced thymic tumors with induction chemoradiotherapy in an effort to maximize the intensity of the induction therapy. ⋯ Induction therapy for locally advanced thymic tumors with cisplatin, etoposide, and radiation is well tolerated, with many patients having a partial radiographic response. The majority of patients can undergo a complete resection with this treatment. The survival of these patients compares favorably with those undergoing other induction regimens. Further efforts to maximize the intensity of induction therapy for locally advanced thymic tumors is warranted. We have initiated a multicenter phase 2 clinical trial (NCT00387868) to prospectively test this concept.
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Randomized Controlled Trial Multicenter Study
Coronary artery bypass graft failure after on-pump and off-pump coronary artery bypass: findings from PREVENT IV.
This analysis compares 1-year vein graft patency and major adverse cardiac and cerebral events (MACCE [death, myocardial infarction, or stroke]) in on-pump and off-pump patients enrolled in PREVENT IV (the PRoject of Ex-vivo Vein graft ENgineering via Transfection IV). ⋯ Observed saphenous vein failure rate was 25% in both groups. One-year clinical outcomes (MACCE) were better with off-pump than with on-pump CABG, suggesting benefits not related to vein graft patency.
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Review Case Reports
Multiple calcifying fibrous pseudotumors disseminated in the pleura.
Calcifying fibrous pseudotumor is an extremely rare benign lesion that develops in the pleura. We describe a case of multiple lesions in the pleura. The patient is a 52-year-old woman who had a subpleural mass on chest roentgenogram. ⋯ The largest tumor was hanging down from the parietal pleura, and additional small nodules were disseminated throughout the pleural cavity. Only a few tumors arising from the largest one were resected, and the others were left unresected. The resected tumors consisted of collagenous fibrous tissue, calcifications, and spindle cells that were positive only for vimentin immunostaining.