The Growth Trend Predictions in Pulmonary Ground Glass Nodules Based on Radiomic CT Features
نویسندگان
چکیده
منابع مشابه
Genetic features of pulmonary adenocarcinoma presenting with ground-glass nodules: the differences between nodules with and without growth.
BACKGROUND Pulmonary ground-glass nodules (GGNs) include both malignant and benign lesions. Some GGNs become larger, whereas others remain unchanged for years. We have previously reported that smoking history and large diameters are predictors for growth. However, the genetic differences among GGNs remain unclear. PATIENTS AND METHODS GGNs with ground-glass component of ≥50% on a thin-section...
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http://dx.doi.org/10.1590/S1806-37132014000400015 (Figura 1A). O nódulo foi posteriormente submetido a biópsia, e o exame anatomopatológico final revelou células atípicas que levantaram a suspeita de adenocarcinoma in situ (anteriormente denominado carcinoma bronquioalveolar). Planejou-se a resseção cirúrgica por meio de videotoracoscopia; no entanto, como se tratava de um nódulo em vidro fosco...
متن کاملMalignant Pure Pulmonary Ground-Glass Opacity Nodules: Prognostic Implications
OBJECTIVE This study was designed to evaluate follow-up results in terms of patient prognosis for malignant pulmonary nodules depicted as pure ground-glass opacity (GGO) lesion observed at high-resolution CT (HRCT). MATERIALS AND METHODS Surgical removal for malignant GGO nodules was accomplished in 58 patients (26 men, 32 women; mean age, 57 years; age range, 29-78 years). Patient prognoses ...
متن کاملPulmonary ground-glass nodules: increase in mass as an early indicator of growth.
PURPOSE To compare manual measurements of diameter, volume, and mass of pulmonary ground-glass nodules (GGNs) to establish which method is best for identifying malignant GGNs by determining change across time. MATERIALS AND METHODS In this ethics committee-approved retrospective study, baseline and follow-up CT examinations of 52 GGNs detected in a lung cancer screening trial were included, r...
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Lung cancer is one of the most harmful forms of cancer, which is the leading cause of cancer death in many regions of the world (Ahmedin Jl et al.,2005). The overall 5-year survival rate of lung cancer patients is only 14%, and remained at this level for the past two decades. However, when lung cancer is found at the early stage I or II, 5-year survival rates can be as high as 60-70% ( Beadsmoo...
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ژورنال
عنوان ژورنال: Frontiers in Oncology
سال: 2020
ISSN: 2234-943X
DOI: 10.3389/fonc.2020.580809