Localization of pulmonary nodules.
نویسندگان
چکیده
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منابع مشابه
Localization of nonpalpable pulmonary nodules using CT-guided needle puncture
BACKGROUND Surgical resection of small pulmonary nodule is challenging via thoracoscopic procedure. We describe our experience of computed tomography (CT)-guided needle puncture localization of indeterminate pulmonary nodules prior to video-assisted thoracoscopic surgery (VATS). METHODS From January 2011 to July 2014, 78 consecutive patients underwent CT-guided marking for the localization of...
متن کاملEarly effective treatment of small pulmonary nodules with video-assisted thoracoscopic surgery combined with CT-guided dual-barbed hookwire localization
PURPOSE To assess the feasibility of computed tomography (CT)-guided localization using a specific long dual-barbed hookwire in resection of pulmonary nodules with the size of 20mm or less by video-assisted thoracoscopic surgery (VATS) and to discuss the necessity of early treatment of small pulmonary nodules by VATS. RESULTS All the nodules were successfully localized with hook wire under CT...
متن کاملA new protocol for concomitant needle aspiration biopsy and localization of solitary pulmonary nodules
BACKGROUND Pulmonary nodules may require thoracoscopic resection in cases where percutaneous needle aspiration (PCNA) is non-diagnostic or not technically feasible. We developed a new protocol to localize pulmonary nodules concomitantly with PCNA. We retrospectively reviewed the use of concomitant PCNA and preoperative localization under computed tomography (CT) guidance. METHODS From Jan 200...
متن کاملCT-guided Hookwire localization before video-assisted thoracoscopic surgery for solitary ground-glass opacity dominant pulmonary nodules: radiologic-pathologic analysis
The optimal screening or treatment strategies of solitary pulmonary nodules especially ground-glass opacities (GGOs) remain controversial. With CT-guided Hookwire localization, it is accurate to find the small lesions during video-assisted thoracoscopic surgery (VATS). In this study, we evaluate the efficiency and safety of CT-guided Hookwire localization of GGO-dominant (GGO component > 50%) p...
متن کاملAutomated classification of pulmonary nodules through a retrospective analysis of conventional CT and two-phase PET images in patients undergoing biopsy
Objective(s): Positron emission tomography/computed tomography (PET/CT) examination is commonly used for the evaluation of pulmonary nodules since it provides both anatomical and functional information. However, given the dependence of this evaluation on physician’s subjective judgment, the results could be variable. The purpose of this study was to develop an automated scheme for the classific...
متن کاملPercutaneous localization of pulmonary nodules prior to thoracoscopic surgery by CT-guided hook-wire.
BACKGROUND When performing thoracoscopic surgery in patients with small pulmonary nodules, intraoperative localization can be difficult and time-consuming. The percutaneous localization of suspicious intrapulmonary lesions was evaluated pre-operatively to facilitate the resection of the lesion and to avoid thoracotomy. MATERIALS AND METHODS Thoracoscopies were performed in 13 patients with in...
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ورودعنوان ژورنال:
- Chest
دوره 125 2 شماره
صفحات -
تاریخ انتشار 2004