WebLobulation, spiculation, and pleural indentation were more likely to be detected in malignant pulmonary tumors because of the different growth rate in different directions, obstruction of surrounding structures, tumor cells invading peripheral tissues, and scar contraction. 10–12 The current study also found that lobulation, spiculation, and ... WebThree other sets of classical features are trained and tested, (1) clinical relevant features gives an AUC of 0.58, (2) 111 radiomics gives an AUC of 0.976, (3) radiologist ground truth (GT) containing the nodule size, attenuation and spiculation qualitative annotations gives an AUC of 0.979. We also test the Brock model and obtain an AUC of 0.826.

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WebPart solid nodules have been reported to be associated with lung adenocarcinoma, and its malignancy rate is higher than that of pGGNs or solid nodules. 27,28 A study has reported that larger size, well-defined border, and spiculation favor the diagnosis of malignant lesions, 29 whereas another research has revealed that lesion multiplicity ... Web«Spiculation» In oncology, a spiculated mass is a lump of tissue with spikes or points on the surface. It is suggestive but not diagnostic of malignancy, i.e. cancer. barotrauma medal

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WebDefinitions of spiculation, synonyms, antonyms, derivatives of spiculation, analogical dictionary of spiculation (English) Web1 : ideas or guesses about something that is not known [noncount] He dismissed their theories as mere speculation. The book is just a lot of idle speculation about the future. … WebSens 1 Economie Opération financière ou commerciale qui a pour objectif de réaliser un gain d' argent en pariant sur la fluctuation des cours du marché . Exemple : Dans ce quartier, … suzuki sgp logo