【正文】
ncy. 第二十六頁,共三十頁。 Conclusion 結(jié)論 ? In the differentiation of benign versus malignant solitary pulmonary nodules nowadays new imaging features have to be added. We especially have to look for the presence of areas of groundglass opacity, air bronchograms or cavities and the threedimensional ratios of a lesion. ? 在肺結(jié)節(jié)的鑒別診斷中,一些征象將被增加,包括磨玻璃密度、空氣支氣管征、空洞及三維立體比率 第二十七頁,共三十頁。 ? With the increasingly important role of PETCT, we have to be aware of the accuracy of PETCT and we should have an idea about the prevalence of infectious and noninfectious granulomatous disease in the area that we practice. ? 我們應(yīng)該充分意識到 PETCT的重要性,在實踐診斷中應(yīng)該注意感染性與 非感染性疾病的流行情況 第二十八頁,共三十頁。 References ? CT Screening for Lung Cancer: Fiveyear Prospective Experience Stephen J. Swensen et al Radiology 2024。235:259265. ? Indeterminate Solitary Pulmonary Nodules Revealed at PopulationBased CT Screening of the Lung: Using First FollowUp Diagnostic CT to Differentiate Benign and Malignant Lesions Shodayu Takashima et al. AJR 2024。 180:12551263 ? Small Solitary Pulmonary Nodules (1 cm) Detected at PopulationBased CT Screening for Lung Cancer: Reliable HighResolution CT Features of Benign Lesions Shodayu Takashima et al. AJR 2024。 180:955964 ? CT Screening for Lung Cancer Frequency and Significance of PartSolid and Nonsolid Nodules Claudia I. Henschke et al AJR 2024。 178:10531057 第二十九頁,共三十頁。 內(nèi)容總結(jié) The differential diagnosis of a solitary pulmonary nodule is broad and management depends on whether the lesion is benign or malignant.。右邊圖是 3個病灶 2個為惡性結(jié)節(jié)。178:10531057 第三十頁,共三十頁。